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annotate m4/libtool.m4 @ 1814:2d9f831d45c9

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Update tutorial for Ur/Web changes
author Adam Chlipala <adam@chlipala.net>
date Mon, 03 Sep 2012 09:51:23 -0400
parents 40557fb08e98
children 6a621a625b04
rev   line source
adamc@1141 1 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
adamc@1141 2 #
adamc@1141 3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
adam@1599 4 # 2006, 2007, 2008, 2009, 2010, 2011 Free Software
adam@1599 5 # Foundation, Inc.
adamc@1141 6 # Written by Gordon Matzigkeit, 1996
adamc@1141 7 #
adamc@1141 8 # This file is free software; the Free Software Foundation gives
adamc@1141 9 # unlimited permission to copy and/or distribute it, with or without
adamc@1141 10 # modifications, as long as this notice is preserved.
adamc@1141 11
adamc@1141 12 m4_define([_LT_COPYING], [dnl
adamc@1141 13 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
adam@1599 14 # 2006, 2007, 2008, 2009, 2010, 2011 Free Software
adam@1599 15 # Foundation, Inc.
adamc@1141 16 # Written by Gordon Matzigkeit, 1996
adamc@1141 17 #
adamc@1141 18 # This file is part of GNU Libtool.
adamc@1141 19 #
adamc@1141 20 # GNU Libtool is free software; you can redistribute it and/or
adamc@1141 21 # modify it under the terms of the GNU General Public License as
adamc@1141 22 # published by the Free Software Foundation; either version 2 of
adamc@1141 23 # the License, or (at your option) any later version.
adamc@1141 24 #
adamc@1141 25 # As a special exception to the GNU General Public License,
adamc@1141 26 # if you distribute this file as part of a program or library that
adamc@1141 27 # is built using GNU Libtool, you may include this file under the
adamc@1141 28 # same distribution terms that you use for the rest of that program.
adamc@1141 29 #
adamc@1141 30 # GNU Libtool is distributed in the hope that it will be useful,
adamc@1141 31 # but WITHOUT ANY WARRANTY; without even the implied warranty of
adamc@1141 32 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
adamc@1141 33 # GNU General Public License for more details.
adamc@1141 34 #
adamc@1141 35 # You should have received a copy of the GNU General Public License
adamc@1141 36 # along with GNU Libtool; see the file COPYING. If not, a copy
adamc@1141 37 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
adamc@1141 38 # obtained by writing to the Free Software Foundation, Inc.,
adamc@1141 39 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
adamc@1141 40 ])
adamc@1141 41
adam@1459 42 # serial 57 LT_INIT
adamc@1141 43
adamc@1141 44
adamc@1141 45 # LT_PREREQ(VERSION)
adamc@1141 46 # ------------------
adamc@1141 47 # Complain and exit if this libtool version is less that VERSION.
adamc@1141 48 m4_defun([LT_PREREQ],
adamc@1141 49 [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
adamc@1141 50 [m4_default([$3],
adamc@1141 51 [m4_fatal([Libtool version $1 or higher is required],
adamc@1141 52 63)])],
adamc@1141 53 [$2])])
adamc@1141 54
adamc@1141 55
adamc@1141 56 # _LT_CHECK_BUILDDIR
adamc@1141 57 # ------------------
adamc@1141 58 # Complain if the absolute build directory name contains unusual characters
adamc@1141 59 m4_defun([_LT_CHECK_BUILDDIR],
adamc@1141 60 [case `pwd` in
adamc@1141 61 *\ * | *\ *)
adamc@1141 62 AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
adamc@1141 63 esac
adamc@1141 64 ])
adamc@1141 65
adamc@1141 66
adamc@1141 67 # LT_INIT([OPTIONS])
adamc@1141 68 # ------------------
adamc@1141 69 AC_DEFUN([LT_INIT],
adamc@1141 70 [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
adam@1459 71 AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
adamc@1141 72 AC_BEFORE([$0], [LT_LANG])dnl
adamc@1141 73 AC_BEFORE([$0], [LT_OUTPUT])dnl
adamc@1141 74 AC_BEFORE([$0], [LTDL_INIT])dnl
adamc@1141 75 m4_require([_LT_CHECK_BUILDDIR])dnl
adamc@1141 76
adamc@1141 77 dnl Autoconf doesn't catch unexpanded LT_ macros by default:
adamc@1141 78 m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
adamc@1141 79 m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
adamc@1141 80 dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
adamc@1141 81 dnl unless we require an AC_DEFUNed macro:
adamc@1141 82 AC_REQUIRE([LTOPTIONS_VERSION])dnl
adamc@1141 83 AC_REQUIRE([LTSUGAR_VERSION])dnl
adamc@1141 84 AC_REQUIRE([LTVERSION_VERSION])dnl
adamc@1141 85 AC_REQUIRE([LTOBSOLETE_VERSION])dnl
adamc@1141 86 m4_require([_LT_PROG_LTMAIN])dnl
adamc@1141 87
adam@1459 88 _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
adam@1459 89
adamc@1141 90 dnl Parse OPTIONS
adamc@1141 91 _LT_SET_OPTIONS([$0], [$1])
adamc@1141 92
adamc@1141 93 # This can be used to rebuild libtool when needed
adamc@1141 94 LIBTOOL_DEPS="$ltmain"
adamc@1141 95
adamc@1141 96 # Always use our own libtool.
adamc@1141 97 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
adamc@1141 98 AC_SUBST(LIBTOOL)dnl
adamc@1141 99
adamc@1141 100 _LT_SETUP
adamc@1141 101
adamc@1141 102 # Only expand once:
adamc@1141 103 m4_define([LT_INIT])
adamc@1141 104 ])# LT_INIT
adamc@1141 105
adamc@1141 106 # Old names:
adamc@1141 107 AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
adamc@1141 108 AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
adamc@1141 109 dnl aclocal-1.4 backwards compatibility:
adamc@1141 110 dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
adamc@1141 111 dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
adamc@1141 112
adamc@1141 113
adamc@1141 114 # _LT_CC_BASENAME(CC)
adamc@1141 115 # -------------------
adamc@1141 116 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
adamc@1141 117 m4_defun([_LT_CC_BASENAME],
adamc@1141 118 [for cc_temp in $1""; do
adamc@1141 119 case $cc_temp in
adamc@1141 120 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
adamc@1141 121 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
adamc@1141 122 \-*) ;;
adamc@1141 123 *) break;;
adamc@1141 124 esac
adamc@1141 125 done
adam@1459 126 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
adamc@1141 127 ])
adamc@1141 128
adamc@1141 129
adamc@1141 130 # _LT_FILEUTILS_DEFAULTS
adamc@1141 131 # ----------------------
adamc@1141 132 # It is okay to use these file commands and assume they have been set
adamc@1141 133 # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
adamc@1141 134 m4_defun([_LT_FILEUTILS_DEFAULTS],
adamc@1141 135 [: ${CP="cp -f"}
adamc@1141 136 : ${MV="mv -f"}
adamc@1141 137 : ${RM="rm -f"}
adamc@1141 138 ])# _LT_FILEUTILS_DEFAULTS
adamc@1141 139
adamc@1141 140
adamc@1141 141 # _LT_SETUP
adamc@1141 142 # ---------
adamc@1141 143 m4_defun([_LT_SETUP],
adamc@1141 144 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
adamc@1141 145 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
adam@1459 146 AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
adam@1459 147 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
adam@1459 148
adam@1599 149 _LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
adam@1599 150 dnl
adamc@1141 151 _LT_DECL([], [host_alias], [0], [The host system])dnl
adamc@1141 152 _LT_DECL([], [host], [0])dnl
adamc@1141 153 _LT_DECL([], [host_os], [0])dnl
adamc@1141 154 dnl
adamc@1141 155 _LT_DECL([], [build_alias], [0], [The build system])dnl
adamc@1141 156 _LT_DECL([], [build], [0])dnl
adamc@1141 157 _LT_DECL([], [build_os], [0])dnl
adamc@1141 158 dnl
adamc@1141 159 AC_REQUIRE([AC_PROG_CC])dnl
adamc@1141 160 AC_REQUIRE([LT_PATH_LD])dnl
adamc@1141 161 AC_REQUIRE([LT_PATH_NM])dnl
adamc@1141 162 dnl
adamc@1141 163 AC_REQUIRE([AC_PROG_LN_S])dnl
adamc@1141 164 test -z "$LN_S" && LN_S="ln -s"
adamc@1141 165 _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
adamc@1141 166 dnl
adamc@1141 167 AC_REQUIRE([LT_CMD_MAX_LEN])dnl
adamc@1141 168 _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
adamc@1141 169 _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
adamc@1141 170 dnl
adamc@1141 171 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
adamc@1141 172 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
adam@1459 173 m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
adamc@1141 174 m4_require([_LT_CMD_RELOAD])dnl
adamc@1141 175 m4_require([_LT_CHECK_MAGIC_METHOD])dnl
adam@1459 176 m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
adamc@1141 177 m4_require([_LT_CMD_OLD_ARCHIVE])dnl
adamc@1141 178 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
adam@1459 179 m4_require([_LT_WITH_SYSROOT])dnl
adamc@1141 180
adamc@1141 181 _LT_CONFIG_LIBTOOL_INIT([
adamc@1141 182 # See if we are running on zsh, and set the options which allow our
adamc@1141 183 # commands through without removal of \ escapes INIT.
adamc@1141 184 if test -n "\${ZSH_VERSION+set}" ; then
adamc@1141 185 setopt NO_GLOB_SUBST
adamc@1141 186 fi
adamc@1141 187 ])
adamc@1141 188 if test -n "${ZSH_VERSION+set}" ; then
adamc@1141 189 setopt NO_GLOB_SUBST
adamc@1141 190 fi
adamc@1141 191
adamc@1141 192 _LT_CHECK_OBJDIR
adamc@1141 193
adamc@1141 194 m4_require([_LT_TAG_COMPILER])dnl
adamc@1141 195
adamc@1141 196 case $host_os in
adamc@1141 197 aix3*)
adamc@1141 198 # AIX sometimes has problems with the GCC collect2 program. For some
adamc@1141 199 # reason, if we set the COLLECT_NAMES environment variable, the problems
adamc@1141 200 # vanish in a puff of smoke.
adamc@1141 201 if test "X${COLLECT_NAMES+set}" != Xset; then
adamc@1141 202 COLLECT_NAMES=
adamc@1141 203 export COLLECT_NAMES
adamc@1141 204 fi
adamc@1141 205 ;;
adamc@1141 206 esac
adamc@1141 207
adamc@1141 208 # Global variables:
adamc@1141 209 ofile=libtool
adamc@1141 210 can_build_shared=yes
adamc@1141 211
adamc@1141 212 # All known linkers require a `.a' archive for static linking (except MSVC,
adamc@1141 213 # which needs '.lib').
adamc@1141 214 libext=a
adamc@1141 215
adamc@1141 216 with_gnu_ld="$lt_cv_prog_gnu_ld"
adamc@1141 217
adamc@1141 218 old_CC="$CC"
adamc@1141 219 old_CFLAGS="$CFLAGS"
adamc@1141 220
adamc@1141 221 # Set sane defaults for various variables
adamc@1141 222 test -z "$CC" && CC=cc
adamc@1141 223 test -z "$LTCC" && LTCC=$CC
adamc@1141 224 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
adamc@1141 225 test -z "$LD" && LD=ld
adamc@1141 226 test -z "$ac_objext" && ac_objext=o
adamc@1141 227
adamc@1141 228 _LT_CC_BASENAME([$compiler])
adamc@1141 229
adamc@1141 230 # Only perform the check for file, if the check method requires it
adamc@1141 231 test -z "$MAGIC_CMD" && MAGIC_CMD=file
adamc@1141 232 case $deplibs_check_method in
adamc@1141 233 file_magic*)
adamc@1141 234 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
adamc@1141 235 _LT_PATH_MAGIC
adamc@1141 236 fi
adamc@1141 237 ;;
adamc@1141 238 esac
adamc@1141 239
adamc@1141 240 # Use C for the default configuration in the libtool script
adamc@1141 241 LT_SUPPORTED_TAG([CC])
adamc@1141 242 _LT_LANG_C_CONFIG
adamc@1141 243 _LT_LANG_DEFAULT_CONFIG
adamc@1141 244 _LT_CONFIG_COMMANDS
adamc@1141 245 ])# _LT_SETUP
adamc@1141 246
adamc@1141 247
adam@1459 248 # _LT_PREPARE_SED_QUOTE_VARS
adam@1459 249 # --------------------------
adam@1459 250 # Define a few sed substitution that help us do robust quoting.
adam@1459 251 m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
adam@1459 252 [# Backslashify metacharacters that are still active within
adam@1459 253 # double-quoted strings.
adam@1459 254 sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
adam@1459 255
adam@1459 256 # Same as above, but do not quote variable references.
adam@1459 257 double_quote_subst='s/\([["`\\]]\)/\\\1/g'
adam@1459 258
adam@1459 259 # Sed substitution to delay expansion of an escaped shell variable in a
adam@1459 260 # double_quote_subst'ed string.
adam@1459 261 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
adam@1459 262
adam@1459 263 # Sed substitution to delay expansion of an escaped single quote.
adam@1459 264 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
adam@1459 265
adam@1459 266 # Sed substitution to avoid accidental globbing in evaled expressions
adam@1459 267 no_glob_subst='s/\*/\\\*/g'
adam@1459 268 ])
adam@1459 269
adamc@1141 270 # _LT_PROG_LTMAIN
adamc@1141 271 # ---------------
adamc@1141 272 # Note that this code is called both from `configure', and `config.status'
adamc@1141 273 # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
adamc@1141 274 # `config.status' has no value for ac_aux_dir unless we are using Automake,
adamc@1141 275 # so we pass a copy along to make sure it has a sensible value anyway.
adamc@1141 276 m4_defun([_LT_PROG_LTMAIN],
adamc@1141 277 [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
adamc@1141 278 _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
adamc@1141 279 ltmain="$ac_aux_dir/ltmain.sh"
adamc@1141 280 ])# _LT_PROG_LTMAIN
adamc@1141 281
adamc@1141 282
adamc@1141 283 ## ------------------------------------- ##
adamc@1141 284 ## Accumulate code for creating libtool. ##
adamc@1141 285 ## ------------------------------------- ##
adamc@1141 286
adamc@1141 287 # So that we can recreate a full libtool script including additional
adamc@1141 288 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
adamc@1141 289 # in macros and then make a single call at the end using the `libtool'
adamc@1141 290 # label.
adamc@1141 291
adamc@1141 292
adamc@1141 293 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
adamc@1141 294 # ----------------------------------------
adamc@1141 295 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
adamc@1141 296 m4_define([_LT_CONFIG_LIBTOOL_INIT],
adamc@1141 297 [m4_ifval([$1],
adamc@1141 298 [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
adamc@1141 299 [$1
adamc@1141 300 ])])])
adamc@1141 301
adamc@1141 302 # Initialize.
adamc@1141 303 m4_define([_LT_OUTPUT_LIBTOOL_INIT])
adamc@1141 304
adamc@1141 305
adamc@1141 306 # _LT_CONFIG_LIBTOOL([COMMANDS])
adamc@1141 307 # ------------------------------
adamc@1141 308 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
adamc@1141 309 m4_define([_LT_CONFIG_LIBTOOL],
adamc@1141 310 [m4_ifval([$1],
adamc@1141 311 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
adamc@1141 312 [$1
adamc@1141 313 ])])])
adamc@1141 314
adamc@1141 315 # Initialize.
adamc@1141 316 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
adamc@1141 317
adamc@1141 318
adamc@1141 319 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
adamc@1141 320 # -----------------------------------------------------
adamc@1141 321 m4_defun([_LT_CONFIG_SAVE_COMMANDS],
adamc@1141 322 [_LT_CONFIG_LIBTOOL([$1])
adamc@1141 323 _LT_CONFIG_LIBTOOL_INIT([$2])
adamc@1141 324 ])
adamc@1141 325
adamc@1141 326
adamc@1141 327 # _LT_FORMAT_COMMENT([COMMENT])
adamc@1141 328 # -----------------------------
adamc@1141 329 # Add leading comment marks to the start of each line, and a trailing
adamc@1141 330 # full-stop to the whole comment if one is not present already.
adamc@1141 331 m4_define([_LT_FORMAT_COMMENT],
adamc@1141 332 [m4_ifval([$1], [
adamc@1141 333 m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
adamc@1141 334 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
adamc@1141 335 )])
adamc@1141 336
adamc@1141 337
adamc@1141 338
adamc@1141 339 ## ------------------------ ##
adamc@1141 340 ## FIXME: Eliminate VARNAME ##
adamc@1141 341 ## ------------------------ ##
adamc@1141 342
adamc@1141 343
adamc@1141 344 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
adamc@1141 345 # -------------------------------------------------------------------
adamc@1141 346 # CONFIGNAME is the name given to the value in the libtool script.
adamc@1141 347 # VARNAME is the (base) name used in the configure script.
adamc@1141 348 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
adamc@1141 349 # VARNAME. Any other value will be used directly.
adamc@1141 350 m4_define([_LT_DECL],
adamc@1141 351 [lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
adamc@1141 352 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
adamc@1141 353 [m4_ifval([$1], [$1], [$2])])
adamc@1141 354 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
adamc@1141 355 m4_ifval([$4],
adamc@1141 356 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
adamc@1141 357 lt_dict_add_subkey([lt_decl_dict], [$2],
adamc@1141 358 [tagged?], [m4_ifval([$5], [yes], [no])])])
adamc@1141 359 ])
adamc@1141 360
adamc@1141 361
adamc@1141 362 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
adamc@1141 363 # --------------------------------------------------------
adamc@1141 364 m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
adamc@1141 365
adamc@1141 366
adamc@1141 367 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
adamc@1141 368 # ------------------------------------------------
adamc@1141 369 m4_define([lt_decl_tag_varnames],
adamc@1141 370 [_lt_decl_filter([tagged?], [yes], $@)])
adamc@1141 371
adamc@1141 372
adamc@1141 373 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
adamc@1141 374 # ---------------------------------------------------------
adamc@1141 375 m4_define([_lt_decl_filter],
adamc@1141 376 [m4_case([$#],
adamc@1141 377 [0], [m4_fatal([$0: too few arguments: $#])],
adamc@1141 378 [1], [m4_fatal([$0: too few arguments: $#: $1])],
adamc@1141 379 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
adamc@1141 380 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
adamc@1141 381 [lt_dict_filter([lt_decl_dict], $@)])[]dnl
adamc@1141 382 ])
adamc@1141 383
adamc@1141 384
adamc@1141 385 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
adamc@1141 386 # --------------------------------------------------
adamc@1141 387 m4_define([lt_decl_quote_varnames],
adamc@1141 388 [_lt_decl_filter([value], [1], $@)])
adamc@1141 389
adamc@1141 390
adamc@1141 391 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
adamc@1141 392 # ---------------------------------------------------
adamc@1141 393 m4_define([lt_decl_dquote_varnames],
adamc@1141 394 [_lt_decl_filter([value], [2], $@)])
adamc@1141 395
adamc@1141 396
adamc@1141 397 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
adamc@1141 398 # ---------------------------------------------------
adamc@1141 399 m4_define([lt_decl_varnames_tagged],
adamc@1141 400 [m4_assert([$# <= 2])dnl
adamc@1141 401 _$0(m4_quote(m4_default([$1], [[, ]])),
adamc@1141 402 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
adamc@1141 403 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
adamc@1141 404 m4_define([_lt_decl_varnames_tagged],
adamc@1141 405 [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
adamc@1141 406
adamc@1141 407
adamc@1141 408 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
adamc@1141 409 # ------------------------------------------------
adamc@1141 410 m4_define([lt_decl_all_varnames],
adamc@1141 411 [_$0(m4_quote(m4_default([$1], [[, ]])),
adamc@1141 412 m4_if([$2], [],
adamc@1141 413 m4_quote(lt_decl_varnames),
adamc@1141 414 m4_quote(m4_shift($@))))[]dnl
adamc@1141 415 ])
adamc@1141 416 m4_define([_lt_decl_all_varnames],
adamc@1141 417 [lt_join($@, lt_decl_varnames_tagged([$1],
adamc@1141 418 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
adamc@1141 419 ])
adamc@1141 420
adamc@1141 421
adamc@1141 422 # _LT_CONFIG_STATUS_DECLARE([VARNAME])
adamc@1141 423 # ------------------------------------
adamc@1141 424 # Quote a variable value, and forward it to `config.status' so that its
adamc@1141 425 # declaration there will have the same value as in `configure'. VARNAME
adamc@1141 426 # must have a single quote delimited value for this to work.
adamc@1141 427 m4_define([_LT_CONFIG_STATUS_DECLARE],
adam@1459 428 [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
adamc@1141 429
adamc@1141 430
adamc@1141 431 # _LT_CONFIG_STATUS_DECLARATIONS
adamc@1141 432 # ------------------------------
adamc@1141 433 # We delimit libtool config variables with single quotes, so when
adamc@1141 434 # we write them to config.status, we have to be sure to quote all
adamc@1141 435 # embedded single quotes properly. In configure, this macro expands
adamc@1141 436 # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
adamc@1141 437 #
adam@1459 438 # <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
adamc@1141 439 m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
adamc@1141 440 [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
adamc@1141 441 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
adamc@1141 442
adamc@1141 443
adamc@1141 444 # _LT_LIBTOOL_TAGS
adamc@1141 445 # ----------------
adamc@1141 446 # Output comment and list of tags supported by the script
adamc@1141 447 m4_defun([_LT_LIBTOOL_TAGS],
adamc@1141 448 [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
adamc@1141 449 available_tags="_LT_TAGS"dnl
adamc@1141 450 ])
adamc@1141 451
adamc@1141 452
adamc@1141 453 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
adamc@1141 454 # -----------------------------------
adamc@1141 455 # Extract the dictionary values for VARNAME (optionally with TAG) and
adamc@1141 456 # expand to a commented shell variable setting:
adamc@1141 457 #
adamc@1141 458 # # Some comment about what VAR is for.
adamc@1141 459 # visible_name=$lt_internal_name
adamc@1141 460 m4_define([_LT_LIBTOOL_DECLARE],
adamc@1141 461 [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
adamc@1141 462 [description])))[]dnl
adamc@1141 463 m4_pushdef([_libtool_name],
adamc@1141 464 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
adamc@1141 465 m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
adamc@1141 466 [0], [_libtool_name=[$]$1],
adamc@1141 467 [1], [_libtool_name=$lt_[]$1],
adamc@1141 468 [2], [_libtool_name=$lt_[]$1],
adamc@1141 469 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
adamc@1141 470 m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
adamc@1141 471 ])
adamc@1141 472
adamc@1141 473
adamc@1141 474 # _LT_LIBTOOL_CONFIG_VARS
adamc@1141 475 # -----------------------
adamc@1141 476 # Produce commented declarations of non-tagged libtool config variables
adamc@1141 477 # suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
adamc@1141 478 # script. Tagged libtool config variables (even for the LIBTOOL CONFIG
adamc@1141 479 # section) are produced by _LT_LIBTOOL_TAG_VARS.
adamc@1141 480 m4_defun([_LT_LIBTOOL_CONFIG_VARS],
adamc@1141 481 [m4_foreach([_lt_var],
adamc@1141 482 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
adamc@1141 483 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
adamc@1141 484
adamc@1141 485
adamc@1141 486 # _LT_LIBTOOL_TAG_VARS(TAG)
adamc@1141 487 # -------------------------
adamc@1141 488 m4_define([_LT_LIBTOOL_TAG_VARS],
adamc@1141 489 [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
adamc@1141 490 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
adamc@1141 491
adamc@1141 492
adamc@1141 493 # _LT_TAGVAR(VARNAME, [TAGNAME])
adamc@1141 494 # ------------------------------
adamc@1141 495 m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
adamc@1141 496
adamc@1141 497
adamc@1141 498 # _LT_CONFIG_COMMANDS
adamc@1141 499 # -------------------
adamc@1141 500 # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
adamc@1141 501 # variables for single and double quote escaping we saved from calls
adamc@1141 502 # to _LT_DECL, we can put quote escaped variables declarations
adamc@1141 503 # into `config.status', and then the shell code to quote escape them in
adamc@1141 504 # for loops in `config.status'. Finally, any additional code accumulated
adamc@1141 505 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
adamc@1141 506 m4_defun([_LT_CONFIG_COMMANDS],
adamc@1141 507 [AC_PROVIDE_IFELSE([LT_OUTPUT],
adamc@1141 508 dnl If the libtool generation code has been placed in $CONFIG_LT,
adamc@1141 509 dnl instead of duplicating it all over again into config.status,
adamc@1141 510 dnl then we will have config.status run $CONFIG_LT later, so it
adamc@1141 511 dnl needs to know what name is stored there:
adamc@1141 512 [AC_CONFIG_COMMANDS([libtool],
adamc@1141 513 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
adamc@1141 514 dnl If the libtool generation code is destined for config.status,
adamc@1141 515 dnl expand the accumulated commands and init code now:
adamc@1141 516 [AC_CONFIG_COMMANDS([libtool],
adamc@1141 517 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
adamc@1141 518 ])#_LT_CONFIG_COMMANDS
adamc@1141 519
adamc@1141 520
adamc@1141 521 # Initialize.
adamc@1141 522 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
adamc@1141 523 [
adamc@1141 524
adamc@1141 525 # The HP-UX ksh and POSIX shell print the target directory to stdout
adamc@1141 526 # if CDPATH is set.
adamc@1141 527 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
adamc@1141 528
adamc@1141 529 sed_quote_subst='$sed_quote_subst'
adamc@1141 530 double_quote_subst='$double_quote_subst'
adamc@1141 531 delay_variable_subst='$delay_variable_subst'
adamc@1141 532 _LT_CONFIG_STATUS_DECLARATIONS
adamc@1141 533 LTCC='$LTCC'
adamc@1141 534 LTCFLAGS='$LTCFLAGS'
adamc@1141 535 compiler='$compiler_DEFAULT'
adamc@1141 536
adam@1459 537 # A function that is used when there is no print builtin or printf.
adam@1459 538 func_fallback_echo ()
adam@1459 539 {
adam@1459 540 eval 'cat <<_LTECHO_EOF
adam@1459 541 \$[]1
adam@1459 542 _LTECHO_EOF'
adam@1459 543 }
adam@1459 544
adamc@1141 545 # Quote evaled strings.
adamc@1141 546 for var in lt_decl_all_varnames([[ \
adamc@1141 547 ]], lt_decl_quote_varnames); do
adam@1459 548 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
adamc@1141 549 *[[\\\\\\\`\\"\\\$]]*)
adam@1459 550 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
adamc@1141 551 ;;
adamc@1141 552 *)
adamc@1141 553 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
adamc@1141 554 ;;
adamc@1141 555 esac
adamc@1141 556 done
adamc@1141 557
adamc@1141 558 # Double-quote double-evaled strings.
adamc@1141 559 for var in lt_decl_all_varnames([[ \
adamc@1141 560 ]], lt_decl_dquote_varnames); do
adam@1459 561 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
adamc@1141 562 *[[\\\\\\\`\\"\\\$]]*)
adam@1459 563 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
adamc@1141 564 ;;
adamc@1141 565 *)
adamc@1141 566 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
adamc@1141 567 ;;
adamc@1141 568 esac
adamc@1141 569 done
adamc@1141 570
adamc@1141 571 _LT_OUTPUT_LIBTOOL_INIT
adamc@1141 572 ])
adamc@1141 573
adam@1459 574 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
adam@1459 575 # ------------------------------------
adam@1459 576 # Generate a child script FILE with all initialization necessary to
adam@1459 577 # reuse the environment learned by the parent script, and make the
adam@1459 578 # file executable. If COMMENT is supplied, it is inserted after the
adam@1459 579 # `#!' sequence but before initialization text begins. After this
adam@1459 580 # macro, additional text can be appended to FILE to form the body of
adam@1459 581 # the child script. The macro ends with non-zero status if the
adam@1459 582 # file could not be fully written (such as if the disk is full).
adam@1459 583 m4_ifdef([AS_INIT_GENERATED],
adam@1459 584 [m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
adam@1459 585 [m4_defun([_LT_GENERATED_FILE_INIT],
adam@1459 586 [m4_require([AS_PREPARE])]dnl
adam@1459 587 [m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
adam@1459 588 [lt_write_fail=0
adam@1459 589 cat >$1 <<_ASEOF || lt_write_fail=1
adam@1459 590 #! $SHELL
adam@1459 591 # Generated by $as_me.
adam@1459 592 $2
adam@1459 593 SHELL=\${CONFIG_SHELL-$SHELL}
adam@1459 594 export SHELL
adam@1459 595 _ASEOF
adam@1459 596 cat >>$1 <<\_ASEOF || lt_write_fail=1
adam@1459 597 AS_SHELL_SANITIZE
adam@1459 598 _AS_PREPARE
adam@1459 599 exec AS_MESSAGE_FD>&1
adam@1459 600 _ASEOF
adam@1459 601 test $lt_write_fail = 0 && chmod +x $1[]dnl
adam@1459 602 m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
adamc@1141 603
adamc@1141 604 # LT_OUTPUT
adamc@1141 605 # ---------
adamc@1141 606 # This macro allows early generation of the libtool script (before
adamc@1141 607 # AC_OUTPUT is called), incase it is used in configure for compilation
adamc@1141 608 # tests.
adamc@1141 609 AC_DEFUN([LT_OUTPUT],
adamc@1141 610 [: ${CONFIG_LT=./config.lt}
adamc@1141 611 AC_MSG_NOTICE([creating $CONFIG_LT])
adam@1459 612 _LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
adam@1459 613 [# Run this file to recreate a libtool stub with the current configuration.])
adam@1459 614
adam@1459 615 cat >>"$CONFIG_LT" <<\_LTEOF
adamc@1141 616 lt_cl_silent=false
adamc@1141 617 exec AS_MESSAGE_LOG_FD>>config.log
adamc@1141 618 {
adamc@1141 619 echo
adamc@1141 620 AS_BOX([Running $as_me.])
adamc@1141 621 } >&AS_MESSAGE_LOG_FD
adamc@1141 622
adamc@1141 623 lt_cl_help="\
adamc@1141 624 \`$as_me' creates a local libtool stub from the current configuration,
adamc@1141 625 for use in further configure time tests before the real libtool is
adamc@1141 626 generated.
adamc@1141 627
adamc@1141 628 Usage: $[0] [[OPTIONS]]
adamc@1141 629
adamc@1141 630 -h, --help print this help, then exit
adamc@1141 631 -V, --version print version number, then exit
adamc@1141 632 -q, --quiet do not print progress messages
adamc@1141 633 -d, --debug don't remove temporary files
adamc@1141 634
adamc@1141 635 Report bugs to <bug-libtool@gnu.org>."
adamc@1141 636
adamc@1141 637 lt_cl_version="\
adamc@1141 638 m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
adamc@1141 639 m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
adamc@1141 640 configured by $[0], generated by m4_PACKAGE_STRING.
adamc@1141 641
adam@1599 642 Copyright (C) 2011 Free Software Foundation, Inc.
adamc@1141 643 This config.lt script is free software; the Free Software Foundation
adamc@1141 644 gives unlimited permision to copy, distribute and modify it."
adamc@1141 645
adamc@1141 646 while test $[#] != 0
adamc@1141 647 do
adamc@1141 648 case $[1] in
adamc@1141 649 --version | --v* | -V )
adamc@1141 650 echo "$lt_cl_version"; exit 0 ;;
adamc@1141 651 --help | --h* | -h )
adamc@1141 652 echo "$lt_cl_help"; exit 0 ;;
adamc@1141 653 --debug | --d* | -d )
adamc@1141 654 debug=: ;;
adamc@1141 655 --quiet | --q* | --silent | --s* | -q )
adamc@1141 656 lt_cl_silent=: ;;
adamc@1141 657
adamc@1141 658 -*) AC_MSG_ERROR([unrecognized option: $[1]
adamc@1141 659 Try \`$[0] --help' for more information.]) ;;
adamc@1141 660
adamc@1141 661 *) AC_MSG_ERROR([unrecognized argument: $[1]
adamc@1141 662 Try \`$[0] --help' for more information.]) ;;
adamc@1141 663 esac
adamc@1141 664 shift
adamc@1141 665 done
adamc@1141 666
adamc@1141 667 if $lt_cl_silent; then
adamc@1141 668 exec AS_MESSAGE_FD>/dev/null
adamc@1141 669 fi
adamc@1141 670 _LTEOF
adamc@1141 671
adamc@1141 672 cat >>"$CONFIG_LT" <<_LTEOF
adamc@1141 673 _LT_OUTPUT_LIBTOOL_COMMANDS_INIT
adamc@1141 674 _LTEOF
adamc@1141 675
adamc@1141 676 cat >>"$CONFIG_LT" <<\_LTEOF
adamc@1141 677 AC_MSG_NOTICE([creating $ofile])
adamc@1141 678 _LT_OUTPUT_LIBTOOL_COMMANDS
adamc@1141 679 AS_EXIT(0)
adamc@1141 680 _LTEOF
adamc@1141 681 chmod +x "$CONFIG_LT"
adamc@1141 682
adamc@1141 683 # configure is writing to config.log, but config.lt does its own redirection,
adamc@1141 684 # appending to config.log, which fails on DOS, as config.log is still kept
adamc@1141 685 # open by configure. Here we exec the FD to /dev/null, effectively closing
adamc@1141 686 # config.log, so it can be properly (re)opened and appended to by config.lt.
adam@1459 687 lt_cl_success=:
adam@1459 688 test "$silent" = yes &&
adam@1459 689 lt_config_lt_args="$lt_config_lt_args --quiet"
adam@1459 690 exec AS_MESSAGE_LOG_FD>/dev/null
adam@1459 691 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
adam@1459 692 exec AS_MESSAGE_LOG_FD>>config.log
adam@1459 693 $lt_cl_success || AS_EXIT(1)
adamc@1141 694 ])# LT_OUTPUT
adamc@1141 695
adamc@1141 696
adamc@1141 697 # _LT_CONFIG(TAG)
adamc@1141 698 # ---------------
adamc@1141 699 # If TAG is the built-in tag, create an initial libtool script with a
adamc@1141 700 # default configuration from the untagged config vars. Otherwise add code
adamc@1141 701 # to config.status for appending the configuration named by TAG from the
adamc@1141 702 # matching tagged config vars.
adamc@1141 703 m4_defun([_LT_CONFIG],
adamc@1141 704 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
adamc@1141 705 _LT_CONFIG_SAVE_COMMANDS([
adamc@1141 706 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
adamc@1141 707 m4_if(_LT_TAG, [C], [
adamc@1141 708 # See if we are running on zsh, and set the options which allow our
adamc@1141 709 # commands through without removal of \ escapes.
adamc@1141 710 if test -n "${ZSH_VERSION+set}" ; then
adamc@1141 711 setopt NO_GLOB_SUBST
adamc@1141 712 fi
adamc@1141 713
adamc@1141 714 cfgfile="${ofile}T"
adamc@1141 715 trap "$RM \"$cfgfile\"; exit 1" 1 2 15
adamc@1141 716 $RM "$cfgfile"
adamc@1141 717
adamc@1141 718 cat <<_LT_EOF >> "$cfgfile"
adamc@1141 719 #! $SHELL
adamc@1141 720
adamc@1141 721 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
adamc@1141 722 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
adamc@1141 723 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
adamc@1141 724 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
adamc@1141 725 #
adamc@1141 726 _LT_COPYING
adamc@1141 727 _LT_LIBTOOL_TAGS
adamc@1141 728
adamc@1141 729 # ### BEGIN LIBTOOL CONFIG
adamc@1141 730 _LT_LIBTOOL_CONFIG_VARS
adamc@1141 731 _LT_LIBTOOL_TAG_VARS
adamc@1141 732 # ### END LIBTOOL CONFIG
adamc@1141 733
adamc@1141 734 _LT_EOF
adamc@1141 735
adamc@1141 736 case $host_os in
adamc@1141 737 aix3*)
adamc@1141 738 cat <<\_LT_EOF >> "$cfgfile"
adamc@1141 739 # AIX sometimes has problems with the GCC collect2 program. For some
adamc@1141 740 # reason, if we set the COLLECT_NAMES environment variable, the problems
adamc@1141 741 # vanish in a puff of smoke.
adamc@1141 742 if test "X${COLLECT_NAMES+set}" != Xset; then
adamc@1141 743 COLLECT_NAMES=
adamc@1141 744 export COLLECT_NAMES
adamc@1141 745 fi
adamc@1141 746 _LT_EOF
adamc@1141 747 ;;
adamc@1141 748 esac
adamc@1141 749
adamc@1141 750 _LT_PROG_LTMAIN
adamc@1141 751
adamc@1141 752 # We use sed instead of cat because bash on DJGPP gets confused if
adamc@1141 753 # if finds mixed CR/LF and LF-only lines. Since sed operates in
adamc@1141 754 # text mode, it properly converts lines to CR/LF. This bash problem
adamc@1141 755 # is reportedly fixed, but why not run on old versions too?
adam@1459 756 sed '$q' "$ltmain" >> "$cfgfile" \
adam@1459 757 || (rm -f "$cfgfile"; exit 1)
adam@1459 758
adam@1459 759 _LT_PROG_REPLACE_SHELLFNS
adam@1459 760
adam@1459 761 mv -f "$cfgfile" "$ofile" ||
adamc@1141 762 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
adamc@1141 763 chmod +x "$ofile"
adamc@1141 764 ],
adamc@1141 765 [cat <<_LT_EOF >> "$ofile"
adamc@1141 766
adamc@1141 767 dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
adamc@1141 768 dnl in a comment (ie after a #).
adamc@1141 769 # ### BEGIN LIBTOOL TAG CONFIG: $1
adamc@1141 770 _LT_LIBTOOL_TAG_VARS(_LT_TAG)
adamc@1141 771 # ### END LIBTOOL TAG CONFIG: $1
adamc@1141 772 _LT_EOF
adamc@1141 773 ])dnl /m4_if
adamc@1141 774 ],
adamc@1141 775 [m4_if([$1], [], [
adamc@1141 776 PACKAGE='$PACKAGE'
adamc@1141 777 VERSION='$VERSION'
adamc@1141 778 TIMESTAMP='$TIMESTAMP'
adamc@1141 779 RM='$RM'
adamc@1141 780 ofile='$ofile'], [])
adamc@1141 781 ])dnl /_LT_CONFIG_SAVE_COMMANDS
adamc@1141 782 ])# _LT_CONFIG
adamc@1141 783
adamc@1141 784
adamc@1141 785 # LT_SUPPORTED_TAG(TAG)
adamc@1141 786 # ---------------------
adamc@1141 787 # Trace this macro to discover what tags are supported by the libtool
adamc@1141 788 # --tag option, using:
adamc@1141 789 # autoconf --trace 'LT_SUPPORTED_TAG:$1'
adamc@1141 790 AC_DEFUN([LT_SUPPORTED_TAG], [])
adamc@1141 791
adamc@1141 792
adamc@1141 793 # C support is built-in for now
adamc@1141 794 m4_define([_LT_LANG_C_enabled], [])
adamc@1141 795 m4_define([_LT_TAGS], [])
adamc@1141 796
adamc@1141 797
adamc@1141 798 # LT_LANG(LANG)
adamc@1141 799 # -------------
adamc@1141 800 # Enable libtool support for the given language if not already enabled.
adamc@1141 801 AC_DEFUN([LT_LANG],
adamc@1141 802 [AC_BEFORE([$0], [LT_OUTPUT])dnl
adamc@1141 803 m4_case([$1],
adamc@1141 804 [C], [_LT_LANG(C)],
adamc@1141 805 [C++], [_LT_LANG(CXX)],
adam@1599 806 [Go], [_LT_LANG(GO)],
adamc@1141 807 [Java], [_LT_LANG(GCJ)],
adamc@1141 808 [Fortran 77], [_LT_LANG(F77)],
adamc@1141 809 [Fortran], [_LT_LANG(FC)],
adamc@1141 810 [Windows Resource], [_LT_LANG(RC)],
adamc@1141 811 [m4_ifdef([_LT_LANG_]$1[_CONFIG],
adamc@1141 812 [_LT_LANG($1)],
adamc@1141 813 [m4_fatal([$0: unsupported language: "$1"])])])dnl
adamc@1141 814 ])# LT_LANG
adamc@1141 815
adamc@1141 816
adamc@1141 817 # _LT_LANG(LANGNAME)
adamc@1141 818 # ------------------
adamc@1141 819 m4_defun([_LT_LANG],
adamc@1141 820 [m4_ifdef([_LT_LANG_]$1[_enabled], [],
adamc@1141 821 [LT_SUPPORTED_TAG([$1])dnl
adamc@1141 822 m4_append([_LT_TAGS], [$1 ])dnl
adamc@1141 823 m4_define([_LT_LANG_]$1[_enabled], [])dnl
adamc@1141 824 _LT_LANG_$1_CONFIG($1)])dnl
adamc@1141 825 ])# _LT_LANG
adamc@1141 826
adamc@1141 827
adam@1599 828 m4_ifndef([AC_PROG_GO], [
adam@1599 829 ############################################################
adam@1599 830 # NOTE: This macro has been submitted for inclusion into #
adam@1599 831 # GNU Autoconf as AC_PROG_GO. When it is available in #
adam@1599 832 # a released version of Autoconf we should remove this #
adam@1599 833 # macro and use it instead. #
adam@1599 834 ############################################################
adam@1599 835 m4_defun([AC_PROG_GO],
adam@1599 836 [AC_LANG_PUSH(Go)dnl
adam@1599 837 AC_ARG_VAR([GOC], [Go compiler command])dnl
adam@1599 838 AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
adam@1599 839 _AC_ARG_VAR_LDFLAGS()dnl
adam@1599 840 AC_CHECK_TOOL(GOC, gccgo)
adam@1599 841 if test -z "$GOC"; then
adam@1599 842 if test -n "$ac_tool_prefix"; then
adam@1599 843 AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
adam@1599 844 fi
adam@1599 845 fi
adam@1599 846 if test -z "$GOC"; then
adam@1599 847 AC_CHECK_PROG(GOC, gccgo, gccgo, false)
adam@1599 848 fi
adam@1599 849 ])#m4_defun
adam@1599 850 ])#m4_ifndef
adam@1599 851
adam@1599 852
adamc@1141 853 # _LT_LANG_DEFAULT_CONFIG
adamc@1141 854 # -----------------------
adamc@1141 855 m4_defun([_LT_LANG_DEFAULT_CONFIG],
adamc@1141 856 [AC_PROVIDE_IFELSE([AC_PROG_CXX],
adamc@1141 857 [LT_LANG(CXX)],
adamc@1141 858 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
adamc@1141 859
adamc@1141 860 AC_PROVIDE_IFELSE([AC_PROG_F77],
adamc@1141 861 [LT_LANG(F77)],
adamc@1141 862 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
adamc@1141 863
adamc@1141 864 AC_PROVIDE_IFELSE([AC_PROG_FC],
adamc@1141 865 [LT_LANG(FC)],
adamc@1141 866 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
adamc@1141 867
adamc@1141 868 dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
adamc@1141 869 dnl pulling things in needlessly.
adamc@1141 870 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
adamc@1141 871 [LT_LANG(GCJ)],
adamc@1141 872 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
adamc@1141 873 [LT_LANG(GCJ)],
adamc@1141 874 [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
adamc@1141 875 [LT_LANG(GCJ)],
adamc@1141 876 [m4_ifdef([AC_PROG_GCJ],
adamc@1141 877 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
adamc@1141 878 m4_ifdef([A][M_PROG_GCJ],
adamc@1141 879 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
adamc@1141 880 m4_ifdef([LT_PROG_GCJ],
adamc@1141 881 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
adamc@1141 882
adam@1599 883 AC_PROVIDE_IFELSE([AC_PROG_GO],
adam@1599 884 [LT_LANG(GO)],
adam@1599 885 [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
adam@1599 886
adamc@1141 887 AC_PROVIDE_IFELSE([LT_PROG_RC],
adamc@1141 888 [LT_LANG(RC)],
adamc@1141 889 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
adamc@1141 890 ])# _LT_LANG_DEFAULT_CONFIG
adamc@1141 891
adamc@1141 892 # Obsolete macros:
adamc@1141 893 AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
adamc@1141 894 AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
adamc@1141 895 AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
adamc@1141 896 AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
adam@1459 897 AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
adamc@1141 898 dnl aclocal-1.4 backwards compatibility:
adamc@1141 899 dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
adamc@1141 900 dnl AC_DEFUN([AC_LIBTOOL_F77], [])
adamc@1141 901 dnl AC_DEFUN([AC_LIBTOOL_FC], [])
adamc@1141 902 dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
adam@1459 903 dnl AC_DEFUN([AC_LIBTOOL_RC], [])
adamc@1141 904
adamc@1141 905
adamc@1141 906 # _LT_TAG_COMPILER
adamc@1141 907 # ----------------
adamc@1141 908 m4_defun([_LT_TAG_COMPILER],
adamc@1141 909 [AC_REQUIRE([AC_PROG_CC])dnl
adamc@1141 910
adamc@1141 911 _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
adamc@1141 912 _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
adamc@1141 913 _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
adamc@1141 914 _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
adamc@1141 915
adamc@1141 916 # If no C compiler was specified, use CC.
adamc@1141 917 LTCC=${LTCC-"$CC"}
adamc@1141 918
adamc@1141 919 # If no C compiler flags were specified, use CFLAGS.
adamc@1141 920 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
adamc@1141 921
adamc@1141 922 # Allow CC to be a program name with arguments.
adamc@1141 923 compiler=$CC
adamc@1141 924 ])# _LT_TAG_COMPILER
adamc@1141 925
adamc@1141 926
adamc@1141 927 # _LT_COMPILER_BOILERPLATE
adamc@1141 928 # ------------------------
adamc@1141 929 # Check for compiler boilerplate output or warnings with
adamc@1141 930 # the simple compiler test code.
adamc@1141 931 m4_defun([_LT_COMPILER_BOILERPLATE],
adamc@1141 932 [m4_require([_LT_DECL_SED])dnl
adamc@1141 933 ac_outfile=conftest.$ac_objext
adamc@1141 934 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
adamc@1141 935 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
adamc@1141 936 _lt_compiler_boilerplate=`cat conftest.err`
adamc@1141 937 $RM conftest*
adamc@1141 938 ])# _LT_COMPILER_BOILERPLATE
adamc@1141 939
adamc@1141 940
adamc@1141 941 # _LT_LINKER_BOILERPLATE
adamc@1141 942 # ----------------------
adamc@1141 943 # Check for linker boilerplate output or warnings with
adamc@1141 944 # the simple link test code.
adamc@1141 945 m4_defun([_LT_LINKER_BOILERPLATE],
adamc@1141 946 [m4_require([_LT_DECL_SED])dnl
adamc@1141 947 ac_outfile=conftest.$ac_objext
adamc@1141 948 echo "$lt_simple_link_test_code" >conftest.$ac_ext
adamc@1141 949 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
adamc@1141 950 _lt_linker_boilerplate=`cat conftest.err`
adamc@1141 951 $RM -r conftest*
adamc@1141 952 ])# _LT_LINKER_BOILERPLATE
adamc@1141 953
adamc@1141 954 # _LT_REQUIRED_DARWIN_CHECKS
adamc@1141 955 # -------------------------
adamc@1141 956 m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
adamc@1141 957 case $host_os in
adamc@1141 958 rhapsody* | darwin*)
adamc@1141 959 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
adamc@1141 960 AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
adamc@1141 961 AC_CHECK_TOOL([LIPO], [lipo], [:])
adamc@1141 962 AC_CHECK_TOOL([OTOOL], [otool], [:])
adamc@1141 963 AC_CHECK_TOOL([OTOOL64], [otool64], [:])
adamc@1141 964 _LT_DECL([], [DSYMUTIL], [1],
adamc@1141 965 [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
adamc@1141 966 _LT_DECL([], [NMEDIT], [1],
adamc@1141 967 [Tool to change global to local symbols on Mac OS X])
adamc@1141 968 _LT_DECL([], [LIPO], [1],
adamc@1141 969 [Tool to manipulate fat objects and archives on Mac OS X])
adamc@1141 970 _LT_DECL([], [OTOOL], [1],
adamc@1141 971 [ldd/readelf like tool for Mach-O binaries on Mac OS X])
adamc@1141 972 _LT_DECL([], [OTOOL64], [1],
adamc@1141 973 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
adamc@1141 974
adamc@1141 975 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
adamc@1141 976 [lt_cv_apple_cc_single_mod=no
adamc@1141 977 if test -z "${LT_MULTI_MODULE}"; then
adamc@1141 978 # By default we will add the -single_module flag. You can override
adamc@1141 979 # by either setting the environment variable LT_MULTI_MODULE
adamc@1141 980 # non-empty at configure time, or by adding -multi_module to the
adamc@1141 981 # link flags.
adamc@1141 982 rm -rf libconftest.dylib*
adamc@1141 983 echo "int foo(void){return 1;}" > conftest.c
adamc@1141 984 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
adamc@1141 985 -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
adamc@1141 986 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
adamc@1141 987 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
adamc@1141 988 _lt_result=$?
adam@1599 989 # If there is a non-empty error log, and "single_module"
adam@1599 990 # appears in it, assume the flag caused a linker warning
adam@1599 991 if test -s conftest.err && $GREP single_module conftest.err; then
adam@1599 992 cat conftest.err >&AS_MESSAGE_LOG_FD
adam@1599 993 # Otherwise, if the output was created with a 0 exit code from
adam@1599 994 # the compiler, it worked.
adam@1599 995 elif test -f libconftest.dylib && test $_lt_result -eq 0; then
adamc@1141 996 lt_cv_apple_cc_single_mod=yes
adamc@1141 997 else
adamc@1141 998 cat conftest.err >&AS_MESSAGE_LOG_FD
adamc@1141 999 fi
adamc@1141 1000 rm -rf libconftest.dylib*
adamc@1141 1001 rm -f conftest.*
adamc@1141 1002 fi])
adam@1599 1003
adamc@1141 1004 AC_CACHE_CHECK([for -exported_symbols_list linker flag],
adamc@1141 1005 [lt_cv_ld_exported_symbols_list],
adamc@1141 1006 [lt_cv_ld_exported_symbols_list=no
adamc@1141 1007 save_LDFLAGS=$LDFLAGS
adamc@1141 1008 echo "_main" > conftest.sym
adamc@1141 1009 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
adamc@1141 1010 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
adamc@1141 1011 [lt_cv_ld_exported_symbols_list=yes],
adamc@1141 1012 [lt_cv_ld_exported_symbols_list=no])
adamc@1141 1013 LDFLAGS="$save_LDFLAGS"
adamc@1141 1014 ])
adam@1599 1015
adam@1459 1016 AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
adam@1459 1017 [lt_cv_ld_force_load=no
adam@1459 1018 cat > conftest.c << _LT_EOF
adam@1459 1019 int forced_loaded() { return 2;}
adam@1459 1020 _LT_EOF
adam@1459 1021 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
adam@1459 1022 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
adam@1459 1023 echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
adam@1459 1024 $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
adam@1459 1025 echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
adam@1459 1026 $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
adam@1459 1027 cat > conftest.c << _LT_EOF
adam@1459 1028 int main() { return 0;}
adam@1459 1029 _LT_EOF
adam@1459 1030 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
adam@1459 1031 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
adam@1459 1032 _lt_result=$?
adam@1599 1033 if test -s conftest.err && $GREP force_load conftest.err; then
adam@1599 1034 cat conftest.err >&AS_MESSAGE_LOG_FD
adam@1599 1035 elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
adam@1459 1036 lt_cv_ld_force_load=yes
adam@1459 1037 else
adam@1459 1038 cat conftest.err >&AS_MESSAGE_LOG_FD
adam@1459 1039 fi
adam@1459 1040 rm -f conftest.err libconftest.a conftest conftest.c
adam@1459 1041 rm -rf conftest.dSYM
adam@1459 1042 ])
adamc@1141 1043 case $host_os in
adamc@1141 1044 rhapsody* | darwin1.[[012]])
adamc@1141 1045 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
adamc@1141 1046 darwin1.*)
adamc@1141 1047 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
adamc@1141 1048 darwin*) # darwin 5.x on
adamc@1141 1049 # if running on 10.5 or later, the deployment target defaults
adamc@1141 1050 # to the OS version, if on x86, and 10.4, the deployment
adamc@1141 1051 # target defaults to 10.4. Don't you love it?
adamc@1141 1052 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
adamc@1141 1053 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
adamc@1141 1054 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
adamc@1141 1055 10.[[012]]*)
adamc@1141 1056 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
adamc@1141 1057 10.*)
adamc@1141 1058 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
adamc@1141 1059 esac
adamc@1141 1060 ;;
adamc@1141 1061 esac
adamc@1141 1062 if test "$lt_cv_apple_cc_single_mod" = "yes"; then
adamc@1141 1063 _lt_dar_single_mod='$single_module'
adamc@1141 1064 fi
adamc@1141 1065 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
adamc@1141 1066 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
adamc@1141 1067 else
adamc@1141 1068 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
adamc@1141 1069 fi
adam@1459 1070 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
adamc@1141 1071 _lt_dsymutil='~$DSYMUTIL $lib || :'
adamc@1141 1072 else
adamc@1141 1073 _lt_dsymutil=
adamc@1141 1074 fi
adamc@1141 1075 ;;
adamc@1141 1076 esac
adamc@1141 1077 ])
adamc@1141 1078
adamc@1141 1079
adam@1599 1080 # _LT_DARWIN_LINKER_FEATURES([TAG])
adam@1599 1081 # ---------------------------------
adamc@1141 1082 # Checks for linker and compiler features on darwin
adamc@1141 1083 m4_defun([_LT_DARWIN_LINKER_FEATURES],
adamc@1141 1084 [
adamc@1141 1085 m4_require([_LT_REQUIRED_DARWIN_CHECKS])
adamc@1141 1086 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
adamc@1141 1087 _LT_TAGVAR(hardcode_direct, $1)=no
adamc@1141 1088 _LT_TAGVAR(hardcode_automatic, $1)=yes
adamc@1141 1089 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
adam@1459 1090 if test "$lt_cv_ld_force_load" = "yes"; then
adam@1459 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\"`'
adam@1599 1092 m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
adam@1599 1093 [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes])
adam@1459 1094 else
adam@1459 1095 _LT_TAGVAR(whole_archive_flag_spec, $1)=''
adam@1459 1096 fi
adamc@1141 1097 _LT_TAGVAR(link_all_deplibs, $1)=yes
adamc@1141 1098 _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
adamc@1141 1099 case $cc_basename in
adamc@1141 1100 ifort*) _lt_dar_can_shared=yes ;;
adamc@1141 1101 *) _lt_dar_can_shared=$GCC ;;
adamc@1141 1102 esac
adamc@1141 1103 if test "$_lt_dar_can_shared" = "yes"; then
adam@1459 1104 output_verbose_link_cmd=func_echo_all
adamc@1141 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}"
adamc@1141 1106 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
adamc@1141 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}"
adamc@1141 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}"
adamc@1141 1109 m4_if([$1], [CXX],
adamc@1141 1110 [ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
adamc@1141 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}"
adamc@1141 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}"
adamc@1141 1113 fi
adamc@1141 1114 ],[])
adamc@1141 1115 else
adamc@1141 1116 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 1117 fi
adamc@1141 1118 ])
adamc@1141 1119
adam@1459 1120 # _LT_SYS_MODULE_PATH_AIX([TAGNAME])
adam@1459 1121 # ----------------------------------
adamc@1141 1122 # Links a minimal program and checks the executable
adamc@1141 1123 # for the system default hardcoded library path. In most cases,
adamc@1141 1124 # this is /usr/lib:/lib, but when the MPI compilers are used
adamc@1141 1125 # the location of the communication and MPI libs are included too.
adamc@1141 1126 # If we don't find anything, use the default library path according
adamc@1141 1127 # to the aix ld manual.
adam@1459 1128 # Store the results from the different compilers for each TAGNAME.
adam@1459 1129 # Allow to override them for all tags through lt_cv_aix_libpath.
adamc@1141 1130 m4_defun([_LT_SYS_MODULE_PATH_AIX],
adamc@1141 1131 [m4_require([_LT_DECL_SED])dnl
adam@1459 1132 if test "${lt_cv_aix_libpath+set}" = set; then
adam@1459 1133 aix_libpath=$lt_cv_aix_libpath
adam@1459 1134 else
adam@1459 1135 AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
adam@1459 1136 [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
adam@1459 1137 lt_aix_libpath_sed='[
adam@1459 1138 /Import File Strings/,/^$/ {
adam@1459 1139 /^0/ {
adam@1459 1140 s/^0 *\([^ ]*\) *$/\1/
adam@1459 1141 p
adam@1459 1142 }
adam@1459 1143 }]'
adam@1459 1144 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
adam@1459 1145 # Check for a 64-bit object if we didn't find anything.
adam@1459 1146 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
adam@1459 1147 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
adam@1459 1148 fi],[])
adam@1459 1149 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
adam@1459 1150 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib"
adam@1459 1151 fi
adam@1459 1152 ])
adam@1459 1153 aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
adam@1459 1154 fi
adamc@1141 1155 ])# _LT_SYS_MODULE_PATH_AIX
adamc@1141 1156
adamc@1141 1157
adamc@1141 1158 # _LT_SHELL_INIT(ARG)
adamc@1141 1159 # -------------------
adamc@1141 1160 m4_define([_LT_SHELL_INIT],
adam@1459 1161 [m4_divert_text([M4SH-INIT], [$1
adam@1459 1162 ])])# _LT_SHELL_INIT
adam@1459 1163
adamc@1141 1164
adamc@1141 1165
adamc@1141 1166 # _LT_PROG_ECHO_BACKSLASH
adamc@1141 1167 # -----------------------
adam@1459 1168 # Find how we can fake an echo command that does not interpret backslash.
adam@1459 1169 # In particular, with Autoconf 2.60 or later we add some code to the start
adam@1459 1170 # of the generated configure script which will find a shell with a builtin
adam@1459 1171 # printf (which we can use as an echo command).
adamc@1141 1172 m4_defun([_LT_PROG_ECHO_BACKSLASH],
adam@1459 1173 [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
adam@1459 1174 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
adam@1459 1175 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
adam@1459 1176
adam@1459 1177 AC_MSG_CHECKING([how to print strings])
adam@1459 1178 # Test print first, because it will be a builtin if present.
adam@1459 1179 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
adam@1459 1180 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
adam@1459 1181 ECHO='print -r --'
adam@1459 1182 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
adam@1459 1183 ECHO='printf %s\n'
adam@1459 1184 else
adam@1459 1185 # Use this function as a fallback that always works.
adam@1459 1186 func_fallback_echo ()
adam@1459 1187 {
adam@1459 1188 eval 'cat <<_LTECHO_EOF
adam@1459 1189 $[]1
adam@1459 1190 _LTECHO_EOF'
adam@1459 1191 }
adam@1459 1192 ECHO='func_fallback_echo'
adam@1459 1193 fi
adam@1459 1194
adam@1459 1195 # func_echo_all arg...
adam@1459 1196 # Invoke $ECHO with all args, space-separated.
adam@1459 1197 func_echo_all ()
adam@1459 1198 {
adam@1459 1199 $ECHO "$*"
adam@1459 1200 }
adam@1459 1201
adam@1459 1202 case "$ECHO" in
adam@1459 1203 printf*) AC_MSG_RESULT([printf]) ;;
adam@1459 1204 print*) AC_MSG_RESULT([print -r]) ;;
adam@1459 1205 *) AC_MSG_RESULT([cat]) ;;
adamc@1141 1206 esac
adamc@1141 1207
adam@1459 1208 m4_ifdef([_AS_DETECT_SUGGESTED],
adam@1459 1209 [_AS_DETECT_SUGGESTED([
adam@1459 1210 test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
adam@1459 1211 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
adam@1459 1212 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
adam@1459 1213 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
adam@1459 1214 PATH=/empty FPATH=/empty; export PATH FPATH
adam@1459 1215 test "X`printf %s $ECHO`" = "X$ECHO" \
adam@1459 1216 || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
adam@1459 1217
adamc@1141 1218 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
adam@1459 1219 _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
adamc@1141 1220 ])# _LT_PROG_ECHO_BACKSLASH
adamc@1141 1221
adamc@1141 1222
adam@1459 1223 # _LT_WITH_SYSROOT
adam@1459 1224 # ----------------
adam@1459 1225 AC_DEFUN([_LT_WITH_SYSROOT],
adam@1459 1226 [AC_MSG_CHECKING([for sysroot])
adam@1459 1227 AC_ARG_WITH([sysroot],
adam@1459 1228 [ --with-sysroot[=DIR] Search for dependent libraries within DIR
adam@1459 1229 (or the compiler's sysroot if not specified).],
adam@1459 1230 [], [with_sysroot=no])
adam@1459 1231
adam@1459 1232 dnl lt_sysroot will always be passed unquoted. We quote it here
adam@1459 1233 dnl in case the user passed a directory name.
adam@1459 1234 lt_sysroot=
adam@1459 1235 case ${with_sysroot} in #(
adam@1459 1236 yes)
adam@1459 1237 if test "$GCC" = yes; then
adam@1459 1238 lt_sysroot=`$CC --print-sysroot 2>/dev/null`
adam@1459 1239 fi
adam@1459 1240 ;; #(
adam@1459 1241 /*)
adam@1459 1242 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
adam@1459 1243 ;; #(
adam@1459 1244 no|'')
adam@1459 1245 ;; #(
adam@1459 1246 *)
adam@1459 1247 AC_MSG_RESULT([${with_sysroot}])
adam@1459 1248 AC_MSG_ERROR([The sysroot must be an absolute path.])
adam@1459 1249 ;;
adam@1459 1250 esac
adam@1459 1251
adam@1459 1252 AC_MSG_RESULT([${lt_sysroot:-no}])
adam@1459 1253 _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
adam@1459 1254 [dependent libraries, and in which our libraries should be installed.])])
adam@1459 1255
adamc@1141 1256 # _LT_ENABLE_LOCK
adamc@1141 1257 # ---------------
adamc@1141 1258 m4_defun([_LT_ENABLE_LOCK],
adamc@1141 1259 [AC_ARG_ENABLE([libtool-lock],
adamc@1141 1260 [AS_HELP_STRING([--disable-libtool-lock],
adamc@1141 1261 [avoid locking (might break parallel builds)])])
adamc@1141 1262 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
adamc@1141 1263
adamc@1141 1264 # Some flags need to be propagated to the compiler or linker for good
adamc@1141 1265 # libtool support.
adamc@1141 1266 case $host in
adamc@1141 1267 ia64-*-hpux*)
adamc@1141 1268 # Find out which ABI we are using.
adamc@1141 1269 echo 'int i;' > conftest.$ac_ext
adamc@1141 1270 if AC_TRY_EVAL(ac_compile); then
adamc@1141 1271 case `/usr/bin/file conftest.$ac_objext` in
adamc@1141 1272 *ELF-32*)
adamc@1141 1273 HPUX_IA64_MODE="32"
adamc@1141 1274 ;;
adamc@1141 1275 *ELF-64*)
adamc@1141 1276 HPUX_IA64_MODE="64"
adamc@1141 1277 ;;
adamc@1141 1278 esac
adamc@1141 1279 fi
adamc@1141 1280 rm -rf conftest*
adamc@1141 1281 ;;
adamc@1141 1282 *-*-irix6*)
adamc@1141 1283 # Find out which ABI we are using.
adam@1459 1284 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
adamc@1141 1285 if AC_TRY_EVAL(ac_compile); then
adamc@1141 1286 if test "$lt_cv_prog_gnu_ld" = yes; then
adamc@1141 1287 case `/usr/bin/file conftest.$ac_objext` in
adamc@1141 1288 *32-bit*)
adamc@1141 1289 LD="${LD-ld} -melf32bsmip"
adamc@1141 1290 ;;
adamc@1141 1291 *N32*)
adamc@1141 1292 LD="${LD-ld} -melf32bmipn32"
adamc@1141 1293 ;;
adamc@1141 1294 *64-bit*)
adamc@1141 1295 LD="${LD-ld} -melf64bmip"
adamc@1141 1296 ;;
adamc@1141 1297 esac
adamc@1141 1298 else
adamc@1141 1299 case `/usr/bin/file conftest.$ac_objext` in
adamc@1141 1300 *32-bit*)
adamc@1141 1301 LD="${LD-ld} -32"
adamc@1141 1302 ;;
adamc@1141 1303 *N32*)
adamc@1141 1304 LD="${LD-ld} -n32"
adamc@1141 1305 ;;
adamc@1141 1306 *64-bit*)
adamc@1141 1307 LD="${LD-ld} -64"
adamc@1141 1308 ;;
adamc@1141 1309 esac
adamc@1141 1310 fi
adamc@1141 1311 fi
adamc@1141 1312 rm -rf conftest*
adamc@1141 1313 ;;
adamc@1141 1314
adamc@1141 1315 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
adamc@1141 1316 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
adamc@1141 1317 # Find out which ABI we are using.
adamc@1141 1318 echo 'int i;' > conftest.$ac_ext
adamc@1141 1319 if AC_TRY_EVAL(ac_compile); then
adamc@1141 1320 case `/usr/bin/file conftest.o` in
adamc@1141 1321 *32-bit*)
adamc@1141 1322 case $host in
adamc@1141 1323 x86_64-*kfreebsd*-gnu)
adamc@1141 1324 LD="${LD-ld} -m elf_i386_fbsd"
adamc@1141 1325 ;;
adamc@1141 1326 x86_64-*linux*)
adamc@1141 1327 LD="${LD-ld} -m elf_i386"
adamc@1141 1328 ;;
adamc@1141 1329 ppc64-*linux*|powerpc64-*linux*)
adamc@1141 1330 LD="${LD-ld} -m elf32ppclinux"
adamc@1141 1331 ;;
adamc@1141 1332 s390x-*linux*)
adamc@1141 1333 LD="${LD-ld} -m elf_s390"
adamc@1141 1334 ;;
adamc@1141 1335 sparc64-*linux*)
adamc@1141 1336 LD="${LD-ld} -m elf32_sparc"
adamc@1141 1337 ;;
adamc@1141 1338 esac
adamc@1141 1339 ;;
adamc@1141 1340 *64-bit*)
adamc@1141 1341 case $host in
adamc@1141 1342 x86_64-*kfreebsd*-gnu)
adamc@1141 1343 LD="${LD-ld} -m elf_x86_64_fbsd"
adamc@1141 1344 ;;
adamc@1141 1345 x86_64-*linux*)
adamc@1141 1346 LD="${LD-ld} -m elf_x86_64"
adamc@1141 1347 ;;
adamc@1141 1348 ppc*-*linux*|powerpc*-*linux*)
adamc@1141 1349 LD="${LD-ld} -m elf64ppc"
adamc@1141 1350 ;;
adamc@1141 1351 s390*-*linux*|s390*-*tpf*)
adamc@1141 1352 LD="${LD-ld} -m elf64_s390"
adamc@1141 1353 ;;
adamc@1141 1354 sparc*-*linux*)
adamc@1141 1355 LD="${LD-ld} -m elf64_sparc"
adamc@1141 1356 ;;
adamc@1141 1357 esac
adamc@1141 1358 ;;
adamc@1141 1359 esac
adamc@1141 1360 fi
adamc@1141 1361 rm -rf conftest*
adamc@1141 1362 ;;
adamc@1141 1363
adamc@1141 1364 *-*-sco3.2v5*)
adamc@1141 1365 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
adamc@1141 1366 SAVE_CFLAGS="$CFLAGS"
adamc@1141 1367 CFLAGS="$CFLAGS -belf"
adamc@1141 1368 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
adamc@1141 1369 [AC_LANG_PUSH(C)
adamc@1141 1370 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
adamc@1141 1371 AC_LANG_POP])
adamc@1141 1372 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
adamc@1141 1373 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
adamc@1141 1374 CFLAGS="$SAVE_CFLAGS"
adamc@1141 1375 fi
adamc@1141 1376 ;;
adam@1599 1377 *-*solaris*)
adamc@1141 1378 # Find out which ABI we are using.
adamc@1141 1379 echo 'int i;' > conftest.$ac_ext
adamc@1141 1380 if AC_TRY_EVAL(ac_compile); then
adamc@1141 1381 case `/usr/bin/file conftest.o` in
adamc@1141 1382 *64-bit*)
adamc@1141 1383 case $lt_cv_prog_gnu_ld in
adam@1599 1384 yes*)
adam@1599 1385 case $host in
adam@1599 1386 i?86-*-solaris*)
adam@1599 1387 LD="${LD-ld} -m elf_x86_64"
adam@1599 1388 ;;
adam@1599 1389 sparc*-*-solaris*)
adam@1599 1390 LD="${LD-ld} -m elf64_sparc"
adam@1599 1391 ;;
adam@1599 1392 esac
adam@1599 1393 # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
adam@1599 1394 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
adam@1599 1395 LD="${LD-ld}_sol2"
adam@1599 1396 fi
adam@1599 1397 ;;
adamc@1141 1398 *)
adamc@1141 1399 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
adamc@1141 1400 LD="${LD-ld} -64"
adamc@1141 1401 fi
adamc@1141 1402 ;;
adamc@1141 1403 esac
adamc@1141 1404 ;;
adamc@1141 1405 esac
adamc@1141 1406 fi
adamc@1141 1407 rm -rf conftest*
adamc@1141 1408 ;;
adamc@1141 1409 esac
adamc@1141 1410
adamc@1141 1411 need_locks="$enable_libtool_lock"
adamc@1141 1412 ])# _LT_ENABLE_LOCK
adamc@1141 1413
adamc@1141 1414
adam@1459 1415 # _LT_PROG_AR
adam@1459 1416 # -----------
adam@1459 1417 m4_defun([_LT_PROG_AR],
adam@1459 1418 [AC_CHECK_TOOLS(AR, [ar], false)
adam@1459 1419 : ${AR=ar}
adam@1459 1420 : ${AR_FLAGS=cru}
adam@1459 1421 _LT_DECL([], [AR], [1], [The archiver])
adam@1459 1422 _LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
adam@1459 1423
adam@1459 1424 AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
adam@1459 1425 [lt_cv_ar_at_file=no
adam@1459 1426 AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
adam@1459 1427 [echo conftest.$ac_objext > conftest.lst
adam@1459 1428 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
adam@1459 1429 AC_TRY_EVAL([lt_ar_try])
adam@1459 1430 if test "$ac_status" -eq 0; then
adam@1459 1431 # Ensure the archiver fails upon bogus file names.
adam@1459 1432 rm -f conftest.$ac_objext libconftest.a
adam@1459 1433 AC_TRY_EVAL([lt_ar_try])
adam@1459 1434 if test "$ac_status" -ne 0; then
adam@1459 1435 lt_cv_ar_at_file=@
adam@1459 1436 fi
adam@1459 1437 fi
adam@1459 1438 rm -f conftest.* libconftest.a
adam@1459 1439 ])
adam@1459 1440 ])
adam@1459 1441
adam@1459 1442 if test "x$lt_cv_ar_at_file" = xno; then
adam@1459 1443 archiver_list_spec=
adam@1459 1444 else
adam@1459 1445 archiver_list_spec=$lt_cv_ar_at_file
adam@1459 1446 fi
adam@1459 1447 _LT_DECL([], [archiver_list_spec], [1],
adam@1459 1448 [How to feed a file listing to the archiver])
adam@1459 1449 ])# _LT_PROG_AR
adam@1459 1450
adam@1459 1451
adamc@1141 1452 # _LT_CMD_OLD_ARCHIVE
adamc@1141 1453 # -------------------
adamc@1141 1454 m4_defun([_LT_CMD_OLD_ARCHIVE],
adam@1459 1455 [_LT_PROG_AR
adamc@1141 1456
adamc@1141 1457 AC_CHECK_TOOL(STRIP, strip, :)
adamc@1141 1458 test -z "$STRIP" && STRIP=:
adamc@1141 1459 _LT_DECL([], [STRIP], [1], [A symbol stripping program])
adamc@1141 1460
adamc@1141 1461 AC_CHECK_TOOL(RANLIB, ranlib, :)
adamc@1141 1462 test -z "$RANLIB" && RANLIB=:
adamc@1141 1463 _LT_DECL([], [RANLIB], [1],
adamc@1141 1464 [Commands used to install an old-style archive])
adamc@1141 1465
adamc@1141 1466 # Determine commands to create old-style static archives.
adamc@1141 1467 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
adamc@1141 1468 old_postinstall_cmds='chmod 644 $oldlib'
adamc@1141 1469 old_postuninstall_cmds=
adamc@1141 1470
adamc@1141 1471 if test -n "$RANLIB"; then
adamc@1141 1472 case $host_os in
adamc@1141 1473 openbsd*)
adam@1599 1474 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
adamc@1141 1475 ;;
adamc@1141 1476 *)
adam@1599 1477 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
adamc@1141 1478 ;;
adamc@1141 1479 esac
adam@1599 1480 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
adamc@1141 1481 fi
adam@1459 1482
adam@1459 1483 case $host_os in
adam@1459 1484 darwin*)
adam@1459 1485 lock_old_archive_extraction=yes ;;
adam@1459 1486 *)
adam@1459 1487 lock_old_archive_extraction=no ;;
adam@1459 1488 esac
adamc@1141 1489 _LT_DECL([], [old_postinstall_cmds], [2])
adamc@1141 1490 _LT_DECL([], [old_postuninstall_cmds], [2])
adamc@1141 1491 _LT_TAGDECL([], [old_archive_cmds], [2],
adamc@1141 1492 [Commands used to build an old-style archive])
adam@1459 1493 _LT_DECL([], [lock_old_archive_extraction], [0],
adam@1459 1494 [Whether to use a lock for old archive extraction])
adamc@1141 1495 ])# _LT_CMD_OLD_ARCHIVE
adamc@1141 1496
adamc@1141 1497
adamc@1141 1498 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
adamc@1141 1499 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
adamc@1141 1500 # ----------------------------------------------------------------
adamc@1141 1501 # Check whether the given compiler option works
adamc@1141 1502 AC_DEFUN([_LT_COMPILER_OPTION],
adamc@1141 1503 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
adamc@1141 1504 m4_require([_LT_DECL_SED])dnl
adamc@1141 1505 AC_CACHE_CHECK([$1], [$2],
adamc@1141 1506 [$2=no
adamc@1141 1507 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
adamc@1141 1508 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
adamc@1141 1509 lt_compiler_flag="$3"
adamc@1141 1510 # Insert the option either (1) after the last *FLAGS variable, or
adamc@1141 1511 # (2) before a word containing "conftest.", or (3) at the end.
adamc@1141 1512 # Note that $ac_compile itself does not contain backslashes and begins
adamc@1141 1513 # with a dollar sign (not a hyphen), so the echo should work correctly.
adamc@1141 1514 # The option is referenced via a variable to avoid confusing sed.
adamc@1141 1515 lt_compile=`echo "$ac_compile" | $SED \
adamc@1141 1516 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
adamc@1141 1517 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
adamc@1141 1518 -e 's:$: $lt_compiler_flag:'`
adam@1459 1519 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
adamc@1141 1520 (eval "$lt_compile" 2>conftest.err)
adamc@1141 1521 ac_status=$?
adamc@1141 1522 cat conftest.err >&AS_MESSAGE_LOG_FD
adam@1459 1523 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
adamc@1141 1524 if (exit $ac_status) && test -s "$ac_outfile"; then
adamc@1141 1525 # The compiler can only warn and ignore the option if not recognized
adamc@1141 1526 # So say no if there are warnings other than the usual output.
adam@1459 1527 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
adamc@1141 1528 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
adamc@1141 1529 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
adamc@1141 1530 $2=yes
adamc@1141 1531 fi
adamc@1141 1532 fi
adamc@1141 1533 $RM conftest*
adamc@1141 1534 ])
adamc@1141 1535
adamc@1141 1536 if test x"[$]$2" = xyes; then
adamc@1141 1537 m4_if([$5], , :, [$5])
adamc@1141 1538 else
adamc@1141 1539 m4_if([$6], , :, [$6])
adamc@1141 1540 fi
adamc@1141 1541 ])# _LT_COMPILER_OPTION
adamc@1141 1542
adamc@1141 1543 # Old name:
adamc@1141 1544 AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
adamc@1141 1545 dnl aclocal-1.4 backwards compatibility:
adamc@1141 1546 dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
adamc@1141 1547
adamc@1141 1548
adamc@1141 1549 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
adamc@1141 1550 # [ACTION-SUCCESS], [ACTION-FAILURE])
adamc@1141 1551 # ----------------------------------------------------
adamc@1141 1552 # Check whether the given linker option works
adamc@1141 1553 AC_DEFUN([_LT_LINKER_OPTION],
adamc@1141 1554 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
adamc@1141 1555 m4_require([_LT_DECL_SED])dnl
adamc@1141 1556 AC_CACHE_CHECK([$1], [$2],
adamc@1141 1557 [$2=no
adamc@1141 1558 save_LDFLAGS="$LDFLAGS"
adamc@1141 1559 LDFLAGS="$LDFLAGS $3"
adamc@1141 1560 echo "$lt_simple_link_test_code" > conftest.$ac_ext
adamc@1141 1561 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
adamc@1141 1562 # The linker can only warn and ignore the option if not recognized
adamc@1141 1563 # So say no if there are warnings
adamc@1141 1564 if test -s conftest.err; then
adamc@1141 1565 # Append any errors to the config.log.
adamc@1141 1566 cat conftest.err 1>&AS_MESSAGE_LOG_FD
adam@1459 1567 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
adamc@1141 1568 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
adamc@1141 1569 if diff conftest.exp conftest.er2 >/dev/null; then
adamc@1141 1570 $2=yes
adamc@1141 1571 fi
adamc@1141 1572 else
adamc@1141 1573 $2=yes
adamc@1141 1574 fi
adamc@1141 1575 fi
adamc@1141 1576 $RM -r conftest*
adamc@1141 1577 LDFLAGS="$save_LDFLAGS"
adamc@1141 1578 ])
adamc@1141 1579
adamc@1141 1580 if test x"[$]$2" = xyes; then
adamc@1141 1581 m4_if([$4], , :, [$4])
adamc@1141 1582 else
adamc@1141 1583 m4_if([$5], , :, [$5])
adamc@1141 1584 fi
adamc@1141 1585 ])# _LT_LINKER_OPTION
adamc@1141 1586
adamc@1141 1587 # Old name:
adamc@1141 1588 AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
adamc@1141 1589 dnl aclocal-1.4 backwards compatibility:
adamc@1141 1590 dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
adamc@1141 1591
adamc@1141 1592
adamc@1141 1593 # LT_CMD_MAX_LEN
adamc@1141 1594 #---------------
adamc@1141 1595 AC_DEFUN([LT_CMD_MAX_LEN],
adamc@1141 1596 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
adamc@1141 1597 # find the maximum length of command line arguments
adamc@1141 1598 AC_MSG_CHECKING([the maximum length of command line arguments])
adamc@1141 1599 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
adamc@1141 1600 i=0
adamc@1141 1601 teststring="ABCD"
adamc@1141 1602
adamc@1141 1603 case $build_os in
adamc@1141 1604 msdosdjgpp*)
adamc@1141 1605 # On DJGPP, this test can blow up pretty badly due to problems in libc
adamc@1141 1606 # (any single argument exceeding 2000 bytes causes a buffer overrun
adamc@1141 1607 # during glob expansion). Even if it were fixed, the result of this
adamc@1141 1608 # check would be larger than it should be.
adamc@1141 1609 lt_cv_sys_max_cmd_len=12288; # 12K is about right
adamc@1141 1610 ;;
adamc@1141 1611
adamc@1141 1612 gnu*)
adamc@1141 1613 # Under GNU Hurd, this test is not required because there is
adamc@1141 1614 # no limit to the length of command line arguments.
adamc@1141 1615 # Libtool will interpret -1 as no limit whatsoever
adamc@1141 1616 lt_cv_sys_max_cmd_len=-1;
adamc@1141 1617 ;;
adamc@1141 1618
adamc@1141 1619 cygwin* | mingw* | cegcc*)
adamc@1141 1620 # On Win9x/ME, this test blows up -- it succeeds, but takes
adamc@1141 1621 # about 5 minutes as the teststring grows exponentially.
adamc@1141 1622 # Worse, since 9x/ME are not pre-emptively multitasking,
adamc@1141 1623 # you end up with a "frozen" computer, even though with patience
adamc@1141 1624 # the test eventually succeeds (with a max line length of 256k).
adamc@1141 1625 # Instead, let's just punt: use the minimum linelength reported by
adamc@1141 1626 # all of the supported platforms: 8192 (on NT/2K/XP).
adamc@1141 1627 lt_cv_sys_max_cmd_len=8192;
adamc@1141 1628 ;;
adamc@1141 1629
adam@1459 1630 mint*)
adam@1459 1631 # On MiNT this can take a long time and run out of memory.
adam@1459 1632 lt_cv_sys_max_cmd_len=8192;
adam@1459 1633 ;;
adam@1459 1634
adamc@1141 1635 amigaos*)
adamc@1141 1636 # On AmigaOS with pdksh, this test takes hours, literally.
adamc@1141 1637 # So we just punt and use a minimum line length of 8192.
adamc@1141 1638 lt_cv_sys_max_cmd_len=8192;
adamc@1141 1639 ;;
adamc@1141 1640
adamc@1141 1641 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
adamc@1141 1642 # This has been around since 386BSD, at least. Likely further.
adamc@1141 1643 if test -x /sbin/sysctl; then
adamc@1141 1644 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
adamc@1141 1645 elif test -x /usr/sbin/sysctl; then
adamc@1141 1646 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
adamc@1141 1647 else
adamc@1141 1648 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
adamc@1141 1649 fi
adamc@1141 1650 # And add a safety zone
adamc@1141 1651 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
adamc@1141 1652 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
adamc@1141 1653 ;;
adamc@1141 1654
adamc@1141 1655 interix*)
adamc@1141 1656 # We know the value 262144 and hardcode it with a safety zone (like BSD)
adamc@1141 1657 lt_cv_sys_max_cmd_len=196608
adamc@1141 1658 ;;
adamc@1141 1659
adam@1599 1660 os2*)
adam@1599 1661 # The test takes a long time on OS/2.
adam@1599 1662 lt_cv_sys_max_cmd_len=8192
adam@1599 1663 ;;
adam@1599 1664
adamc@1141 1665 osf*)
adamc@1141 1666 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
adamc@1141 1667 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
adamc@1141 1668 # nice to cause kernel panics so lets avoid the loop below.
adamc@1141 1669 # First set a reasonable default.
adamc@1141 1670 lt_cv_sys_max_cmd_len=16384
adamc@1141 1671 #
adamc@1141 1672 if test -x /sbin/sysconfig; then
adamc@1141 1673 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
adamc@1141 1674 *1*) lt_cv_sys_max_cmd_len=-1 ;;
adamc@1141 1675 esac
adamc@1141 1676 fi
adamc@1141 1677 ;;
adamc@1141 1678 sco3.2v5*)
adamc@1141 1679 lt_cv_sys_max_cmd_len=102400
adamc@1141 1680 ;;
adamc@1141 1681 sysv5* | sco5v6* | sysv4.2uw2*)
adamc@1141 1682 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
adamc@1141 1683 if test -n "$kargmax"; then
adamc@1141 1684 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
adamc@1141 1685 else
adamc@1141 1686 lt_cv_sys_max_cmd_len=32768
adamc@1141 1687 fi
adamc@1141 1688 ;;
adamc@1141 1689 *)
adamc@1141 1690 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
adamc@1141 1691 if test -n "$lt_cv_sys_max_cmd_len"; then
adamc@1141 1692 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
adamc@1141 1693 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
adamc@1141 1694 else
adamc@1141 1695 # Make teststring a little bigger before we do anything with it.
adamc@1141 1696 # a 1K string should be a reasonable start.
adamc@1141 1697 for i in 1 2 3 4 5 6 7 8 ; do
adamc@1141 1698 teststring=$teststring$teststring
adamc@1141 1699 done
adamc@1141 1700 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
adamc@1141 1701 # If test is not a shell built-in, we'll probably end up computing a
adamc@1141 1702 # maximum length that is only half of the actual maximum length, but
adamc@1141 1703 # we can't tell.
adam@1599 1704 while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
adam@1459 1705 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
adamc@1141 1706 test $i != 17 # 1/2 MB should be enough
adamc@1141 1707 do
adamc@1141 1708 i=`expr $i + 1`
adamc@1141 1709 teststring=$teststring$teststring
adamc@1141 1710 done
adamc@1141 1711 # Only check the string length outside the loop.
adamc@1141 1712 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
adamc@1141 1713 teststring=
adamc@1141 1714 # Add a significant safety factor because C++ compilers can tack on
adamc@1141 1715 # massive amounts of additional arguments before passing them to the
adamc@1141 1716 # linker. It appears as though 1/2 is a usable value.
adamc@1141 1717 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
adamc@1141 1718 fi
adamc@1141 1719 ;;
adamc@1141 1720 esac
adamc@1141 1721 ])
adamc@1141 1722 if test -n $lt_cv_sys_max_cmd_len ; then
adamc@1141 1723 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
adamc@1141 1724 else
adamc@1141 1725 AC_MSG_RESULT(none)
adamc@1141 1726 fi
adamc@1141 1727 max_cmd_len=$lt_cv_sys_max_cmd_len
adamc@1141 1728 _LT_DECL([], [max_cmd_len], [0],
adamc@1141 1729 [What is the maximum length of a command?])
adamc@1141 1730 ])# LT_CMD_MAX_LEN
adamc@1141 1731
adamc@1141 1732 # Old name:
adamc@1141 1733 AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
adamc@1141 1734 dnl aclocal-1.4 backwards compatibility:
adamc@1141 1735 dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
adamc@1141 1736
adamc@1141 1737
adamc@1141 1738 # _LT_HEADER_DLFCN
adamc@1141 1739 # ----------------
adamc@1141 1740 m4_defun([_LT_HEADER_DLFCN],
adamc@1141 1741 [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
adamc@1141 1742 ])# _LT_HEADER_DLFCN
adamc@1141 1743
adamc@1141 1744
adamc@1141 1745 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
adamc@1141 1746 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
adamc@1141 1747 # ----------------------------------------------------------------
adamc@1141 1748 m4_defun([_LT_TRY_DLOPEN_SELF],
adamc@1141 1749 [m4_require([_LT_HEADER_DLFCN])dnl
adamc@1141 1750 if test "$cross_compiling" = yes; then :
adamc@1141 1751 [$4]
adamc@1141 1752 else
adamc@1141 1753 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
adamc@1141 1754 lt_status=$lt_dlunknown
adamc@1141 1755 cat > conftest.$ac_ext <<_LT_EOF
adam@1459 1756 [#line $LINENO "configure"
adamc@1141 1757 #include "confdefs.h"
adamc@1141 1758
adamc@1141 1759 #if HAVE_DLFCN_H
adamc@1141 1760 #include <dlfcn.h>
adamc@1141 1761 #endif
adamc@1141 1762
adamc@1141 1763 #include <stdio.h>
adamc@1141 1764
adamc@1141 1765 #ifdef RTLD_GLOBAL
adamc@1141 1766 # define LT_DLGLOBAL RTLD_GLOBAL
adamc@1141 1767 #else
adamc@1141 1768 # ifdef DL_GLOBAL
adamc@1141 1769 # define LT_DLGLOBAL DL_GLOBAL
adamc@1141 1770 # else
adamc@1141 1771 # define LT_DLGLOBAL 0
adamc@1141 1772 # endif
adamc@1141 1773 #endif
adamc@1141 1774
adamc@1141 1775 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
adamc@1141 1776 find out it does not work in some platform. */
adamc@1141 1777 #ifndef LT_DLLAZY_OR_NOW
adamc@1141 1778 # ifdef RTLD_LAZY
adamc@1141 1779 # define LT_DLLAZY_OR_NOW RTLD_LAZY
adamc@1141 1780 # else
adamc@1141 1781 # ifdef DL_LAZY
adamc@1141 1782 # define LT_DLLAZY_OR_NOW DL_LAZY
adamc@1141 1783 # else
adamc@1141 1784 # ifdef RTLD_NOW
adamc@1141 1785 # define LT_DLLAZY_OR_NOW RTLD_NOW
adamc@1141 1786 # else
adamc@1141 1787 # ifdef DL_NOW
adamc@1141 1788 # define LT_DLLAZY_OR_NOW DL_NOW
adamc@1141 1789 # else
adamc@1141 1790 # define LT_DLLAZY_OR_NOW 0
adamc@1141 1791 # endif
adamc@1141 1792 # endif
adamc@1141 1793 # endif
adamc@1141 1794 # endif
adamc@1141 1795 #endif
adamc@1141 1796
adam@1459 1797 /* When -fvisbility=hidden is used, assume the code has been annotated
adam@1459 1798 correspondingly for the symbols needed. */
adam@1459 1799 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
adam@1459 1800 int fnord () __attribute__((visibility("default")));
adam@1459 1801 #endif
adam@1459 1802
adam@1459 1803 int fnord () { return 42; }
adamc@1141 1804 int main ()
adamc@1141 1805 {
adamc@1141 1806 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
adamc@1141 1807 int status = $lt_dlunknown;
adamc@1141 1808
adamc@1141 1809 if (self)
adamc@1141 1810 {
adamc@1141 1811 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
adam@1459 1812 else
adam@1459 1813 {
adam@1459 1814 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
adam@1459 1815 else puts (dlerror ());
adam@1459 1816 }
adamc@1141 1817 /* dlclose (self); */
adamc@1141 1818 }
adamc@1141 1819 else
adamc@1141 1820 puts (dlerror ());
adamc@1141 1821
adamc@1141 1822 return status;
adamc@1141 1823 }]
adamc@1141 1824 _LT_EOF
adamc@1141 1825 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
adamc@1141 1826 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
adamc@1141 1827 lt_status=$?
adamc@1141 1828 case x$lt_status in
adamc@1141 1829 x$lt_dlno_uscore) $1 ;;
adamc@1141 1830 x$lt_dlneed_uscore) $2 ;;
adamc@1141 1831 x$lt_dlunknown|x*) $3 ;;
adamc@1141 1832 esac
adamc@1141 1833 else :
adamc@1141 1834 # compilation failed
adamc@1141 1835 $3
adamc@1141 1836 fi
adamc@1141 1837 fi
adamc@1141 1838 rm -fr conftest*
adamc@1141 1839 ])# _LT_TRY_DLOPEN_SELF
adamc@1141 1840
adamc@1141 1841
adamc@1141 1842 # LT_SYS_DLOPEN_SELF
adamc@1141 1843 # ------------------
adamc@1141 1844 AC_DEFUN([LT_SYS_DLOPEN_SELF],
adamc@1141 1845 [m4_require([_LT_HEADER_DLFCN])dnl
adamc@1141 1846 if test "x$enable_dlopen" != xyes; then
adamc@1141 1847 enable_dlopen=unknown
adamc@1141 1848 enable_dlopen_self=unknown
adamc@1141 1849 enable_dlopen_self_static=unknown
adamc@1141 1850 else
adamc@1141 1851 lt_cv_dlopen=no
adamc@1141 1852 lt_cv_dlopen_libs=
adamc@1141 1853
adamc@1141 1854 case $host_os in
adamc@1141 1855 beos*)
adamc@1141 1856 lt_cv_dlopen="load_add_on"
adamc@1141 1857 lt_cv_dlopen_libs=
adamc@1141 1858 lt_cv_dlopen_self=yes
adamc@1141 1859 ;;
adamc@1141 1860
adamc@1141 1861 mingw* | pw32* | cegcc*)
adamc@1141 1862 lt_cv_dlopen="LoadLibrary"
adamc@1141 1863 lt_cv_dlopen_libs=
adamc@1141 1864 ;;
adamc@1141 1865
adamc@1141 1866 cygwin*)
adamc@1141 1867 lt_cv_dlopen="dlopen"
adamc@1141 1868 lt_cv_dlopen_libs=
adamc@1141 1869 ;;
adamc@1141 1870
adamc@1141 1871 darwin*)
adamc@1141 1872 # if libdl is installed we need to link against it
adamc@1141 1873 AC_CHECK_LIB([dl], [dlopen],
adamc@1141 1874 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
adamc@1141 1875 lt_cv_dlopen="dyld"
adamc@1141 1876 lt_cv_dlopen_libs=
adamc@1141 1877 lt_cv_dlopen_self=yes
adamc@1141 1878 ])
adamc@1141 1879 ;;
adamc@1141 1880
adamc@1141 1881 *)
adamc@1141 1882 AC_CHECK_FUNC([shl_load],
adamc@1141 1883 [lt_cv_dlopen="shl_load"],
adamc@1141 1884 [AC_CHECK_LIB([dld], [shl_load],
adamc@1141 1885 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
adamc@1141 1886 [AC_CHECK_FUNC([dlopen],
adamc@1141 1887 [lt_cv_dlopen="dlopen"],
adamc@1141 1888 [AC_CHECK_LIB([dl], [dlopen],
adamc@1141 1889 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
adamc@1141 1890 [AC_CHECK_LIB([svld], [dlopen],
adamc@1141 1891 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
adamc@1141 1892 [AC_CHECK_LIB([dld], [dld_link],
adamc@1141 1893 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
adamc@1141 1894 ])
adamc@1141 1895 ])
adamc@1141 1896 ])
adamc@1141 1897 ])
adamc@1141 1898 ])
adamc@1141 1899 ;;
adamc@1141 1900 esac
adamc@1141 1901
adamc@1141 1902 if test "x$lt_cv_dlopen" != xno; then
adamc@1141 1903 enable_dlopen=yes
adamc@1141 1904 else
adamc@1141 1905 enable_dlopen=no
adamc@1141 1906 fi
adamc@1141 1907
adamc@1141 1908 case $lt_cv_dlopen in
adamc@1141 1909 dlopen)
adamc@1141 1910 save_CPPFLAGS="$CPPFLAGS"
adamc@1141 1911 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
adamc@1141 1912
adamc@1141 1913 save_LDFLAGS="$LDFLAGS"
adamc@1141 1914 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
adamc@1141 1915
adamc@1141 1916 save_LIBS="$LIBS"
adamc@1141 1917 LIBS="$lt_cv_dlopen_libs $LIBS"
adamc@1141 1918
adamc@1141 1919 AC_CACHE_CHECK([whether a program can dlopen itself],
adamc@1141 1920 lt_cv_dlopen_self, [dnl
adamc@1141 1921 _LT_TRY_DLOPEN_SELF(
adamc@1141 1922 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
adamc@1141 1923 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
adamc@1141 1924 ])
adamc@1141 1925
adamc@1141 1926 if test "x$lt_cv_dlopen_self" = xyes; then
adamc@1141 1927 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
adamc@1141 1928 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
adamc@1141 1929 lt_cv_dlopen_self_static, [dnl
adamc@1141 1930 _LT_TRY_DLOPEN_SELF(
adamc@1141 1931 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
adamc@1141 1932 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
adamc@1141 1933 ])
adamc@1141 1934 fi
adamc@1141 1935
adamc@1141 1936 CPPFLAGS="$save_CPPFLAGS"
adamc@1141 1937 LDFLAGS="$save_LDFLAGS"
adamc@1141 1938 LIBS="$save_LIBS"
adamc@1141 1939 ;;
adamc@1141 1940 esac
adamc@1141 1941
adamc@1141 1942 case $lt_cv_dlopen_self in
adamc@1141 1943 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
adamc@1141 1944 *) enable_dlopen_self=unknown ;;
adamc@1141 1945 esac
adamc@1141 1946
adamc@1141 1947 case $lt_cv_dlopen_self_static in
adamc@1141 1948 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
adamc@1141 1949 *) enable_dlopen_self_static=unknown ;;
adamc@1141 1950 esac
adamc@1141 1951 fi
adamc@1141 1952 _LT_DECL([dlopen_support], [enable_dlopen], [0],
adamc@1141 1953 [Whether dlopen is supported])
adamc@1141 1954 _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
adamc@1141 1955 [Whether dlopen of programs is supported])
adamc@1141 1956 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
adamc@1141 1957 [Whether dlopen of statically linked programs is supported])
adamc@1141 1958 ])# LT_SYS_DLOPEN_SELF
adamc@1141 1959
adamc@1141 1960 # Old name:
adamc@1141 1961 AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
adamc@1141 1962 dnl aclocal-1.4 backwards compatibility:
adamc@1141 1963 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
adamc@1141 1964
adamc@1141 1965
adamc@1141 1966 # _LT_COMPILER_C_O([TAGNAME])
adamc@1141 1967 # ---------------------------
adamc@1141 1968 # Check to see if options -c and -o are simultaneously supported by compiler.
adamc@1141 1969 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
adamc@1141 1970 m4_defun([_LT_COMPILER_C_O],
adamc@1141 1971 [m4_require([_LT_DECL_SED])dnl
adamc@1141 1972 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
adamc@1141 1973 m4_require([_LT_TAG_COMPILER])dnl
adamc@1141 1974 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
adamc@1141 1975 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
adamc@1141 1976 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
adamc@1141 1977 $RM -r conftest 2>/dev/null
adamc@1141 1978 mkdir conftest
adamc@1141 1979 cd conftest
adamc@1141 1980 mkdir out
adamc@1141 1981 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
adamc@1141 1982
adamc@1141 1983 lt_compiler_flag="-o out/conftest2.$ac_objext"
adamc@1141 1984 # Insert the option either (1) after the last *FLAGS variable, or
adamc@1141 1985 # (2) before a word containing "conftest.", or (3) at the end.
adamc@1141 1986 # Note that $ac_compile itself does not contain backslashes and begins
adamc@1141 1987 # with a dollar sign (not a hyphen), so the echo should work correctly.
adamc@1141 1988 lt_compile=`echo "$ac_compile" | $SED \
adamc@1141 1989 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
adamc@1141 1990 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
adamc@1141 1991 -e 's:$: $lt_compiler_flag:'`
adam@1459 1992 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
adamc@1141 1993 (eval "$lt_compile" 2>out/conftest.err)
adamc@1141 1994 ac_status=$?
adamc@1141 1995 cat out/conftest.err >&AS_MESSAGE_LOG_FD
adam@1459 1996 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
adamc@1141 1997 if (exit $ac_status) && test -s out/conftest2.$ac_objext
adamc@1141 1998 then
adamc@1141 1999 # The compiler can only warn and ignore the option if not recognized
adamc@1141 2000 # So say no if there are warnings
adam@1459 2001 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
adamc@1141 2002 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
adamc@1141 2003 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
adamc@1141 2004 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
adamc@1141 2005 fi
adamc@1141 2006 fi
adamc@1141 2007 chmod u+w . 2>&AS_MESSAGE_LOG_FD
adamc@1141 2008 $RM conftest*
adamc@1141 2009 # SGI C++ compiler will create directory out/ii_files/ for
adamc@1141 2010 # template instantiation
adamc@1141 2011 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
adamc@1141 2012 $RM out/* && rmdir out
adamc@1141 2013 cd ..
adamc@1141 2014 $RM -r conftest
adamc@1141 2015 $RM conftest*
adamc@1141 2016 ])
adamc@1141 2017 _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
adamc@1141 2018 [Does compiler simultaneously support -c and -o options?])
adamc@1141 2019 ])# _LT_COMPILER_C_O
adamc@1141 2020
adamc@1141 2021
adamc@1141 2022 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
adamc@1141 2023 # ----------------------------------
adamc@1141 2024 # Check to see if we can do hard links to lock some files if needed
adamc@1141 2025 m4_defun([_LT_COMPILER_FILE_LOCKS],
adamc@1141 2026 [m4_require([_LT_ENABLE_LOCK])dnl
adamc@1141 2027 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
adamc@1141 2028 _LT_COMPILER_C_O([$1])
adamc@1141 2029
adamc@1141 2030 hard_links="nottested"
adamc@1141 2031 if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
adamc@1141 2032 # do not overwrite the value of need_locks provided by the user
adamc@1141 2033 AC_MSG_CHECKING([if we can lock with hard links])
adamc@1141 2034 hard_links=yes
adamc@1141 2035 $RM conftest*
adamc@1141 2036 ln conftest.a conftest.b 2>/dev/null && hard_links=no
adamc@1141 2037 touch conftest.a
adamc@1141 2038 ln conftest.a conftest.b 2>&5 || hard_links=no
adamc@1141 2039 ln conftest.a conftest.b 2>/dev/null && hard_links=no
adamc@1141 2040 AC_MSG_RESULT([$hard_links])
adamc@1141 2041 if test "$hard_links" = no; then
adamc@1141 2042 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
adamc@1141 2043 need_locks=warn
adamc@1141 2044 fi
adamc@1141 2045 else
adamc@1141 2046 need_locks=no
adamc@1141 2047 fi
adamc@1141 2048 _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
adamc@1141 2049 ])# _LT_COMPILER_FILE_LOCKS
adamc@1141 2050
adamc@1141 2051
adamc@1141 2052 # _LT_CHECK_OBJDIR
adamc@1141 2053 # ----------------
adamc@1141 2054 m4_defun([_LT_CHECK_OBJDIR],
adamc@1141 2055 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
adamc@1141 2056 [rm -f .libs 2>/dev/null
adamc@1141 2057 mkdir .libs 2>/dev/null
adamc@1141 2058 if test -d .libs; then
adamc@1141 2059 lt_cv_objdir=.libs
adamc@1141 2060 else
adamc@1141 2061 # MS-DOS does not allow filenames that begin with a dot.
adamc@1141 2062 lt_cv_objdir=_libs
adamc@1141 2063 fi
adamc@1141 2064 rmdir .libs 2>/dev/null])
adamc@1141 2065 objdir=$lt_cv_objdir
adamc@1141 2066 _LT_DECL([], [objdir], [0],
adamc@1141 2067 [The name of the directory that contains temporary libtool files])dnl
adamc@1141 2068 m4_pattern_allow([LT_OBJDIR])dnl
adamc@1141 2069 AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
adamc@1141 2070 [Define to the sub-directory in which libtool stores uninstalled libraries.])
adamc@1141 2071 ])# _LT_CHECK_OBJDIR
adamc@1141 2072
adamc@1141 2073
adamc@1141 2074 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
adamc@1141 2075 # --------------------------------------
adamc@1141 2076 # Check hardcoding attributes.
adamc@1141 2077 m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
adamc@1141 2078 [AC_MSG_CHECKING([how to hardcode library paths into programs])
adamc@1141 2079 _LT_TAGVAR(hardcode_action, $1)=
adamc@1141 2080 if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
adamc@1141 2081 test -n "$_LT_TAGVAR(runpath_var, $1)" ||
adamc@1141 2082 test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
adamc@1141 2083
adamc@1141 2084 # We can hardcode non-existent directories.
adamc@1141 2085 if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
adamc@1141 2086 # If the only mechanism to avoid hardcoding is shlibpath_var, we
adamc@1141 2087 # have to relink, otherwise we might link with an installed library
adamc@1141 2088 # when we should be linking with a yet-to-be-installed one
adamc@1141 2089 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
adamc@1141 2090 test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
adamc@1141 2091 # Linking always hardcodes the temporary library directory.
adamc@1141 2092 _LT_TAGVAR(hardcode_action, $1)=relink
adamc@1141 2093 else
adamc@1141 2094 # We can link without hardcoding, and we can hardcode nonexisting dirs.
adamc@1141 2095 _LT_TAGVAR(hardcode_action, $1)=immediate
adamc@1141 2096 fi
adamc@1141 2097 else
adamc@1141 2098 # We cannot hardcode anything, or else we can only hardcode existing
adamc@1141 2099 # directories.
adamc@1141 2100 _LT_TAGVAR(hardcode_action, $1)=unsupported
adamc@1141 2101 fi
adamc@1141 2102 AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
adamc@1141 2103
adamc@1141 2104 if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
adamc@1141 2105 test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
adamc@1141 2106 # Fast installation is not supported
adamc@1141 2107 enable_fast_install=no
adamc@1141 2108 elif test "$shlibpath_overrides_runpath" = yes ||
adamc@1141 2109 test "$enable_shared" = no; then
adamc@1141 2110 # Fast installation is not necessary
adamc@1141 2111 enable_fast_install=needless
adamc@1141 2112 fi
adamc@1141 2113 _LT_TAGDECL([], [hardcode_action], [0],
adamc@1141 2114 [How to hardcode a shared library path into an executable])
adamc@1141 2115 ])# _LT_LINKER_HARDCODE_LIBPATH
adamc@1141 2116
adamc@1141 2117
adamc@1141 2118 # _LT_CMD_STRIPLIB
adamc@1141 2119 # ----------------
adamc@1141 2120 m4_defun([_LT_CMD_STRIPLIB],
adamc@1141 2121 [m4_require([_LT_DECL_EGREP])
adamc@1141 2122 striplib=
adamc@1141 2123 old_striplib=
adamc@1141 2124 AC_MSG_CHECKING([whether stripping libraries is possible])
adamc@1141 2125 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
adamc@1141 2126 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
adamc@1141 2127 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
adamc@1141 2128 AC_MSG_RESULT([yes])
adamc@1141 2129 else
adamc@1141 2130 # FIXME - insert some real tests, host_os isn't really good enough
adamc@1141 2131 case $host_os in
adamc@1141 2132 darwin*)
adamc@1141 2133 if test -n "$STRIP" ; then
adamc@1141 2134 striplib="$STRIP -x"
adamc@1141 2135 old_striplib="$STRIP -S"
adamc@1141 2136 AC_MSG_RESULT([yes])
adamc@1141 2137 else
adamc@1141 2138 AC_MSG_RESULT([no])
adamc@1141 2139 fi
adamc@1141 2140 ;;
adamc@1141 2141 *)
adamc@1141 2142 AC_MSG_RESULT([no])
adamc@1141 2143 ;;
adamc@1141 2144 esac
adamc@1141 2145 fi
adamc@1141 2146 _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
adamc@1141 2147 _LT_DECL([], [striplib], [1])
adamc@1141 2148 ])# _LT_CMD_STRIPLIB
adamc@1141 2149
adamc@1141 2150
adamc@1141 2151 # _LT_SYS_DYNAMIC_LINKER([TAG])
adamc@1141 2152 # -----------------------------
adamc@1141 2153 # PORTME Fill in your ld.so characteristics
adamc@1141 2154 m4_defun([_LT_SYS_DYNAMIC_LINKER],
adamc@1141 2155 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
adamc@1141 2156 m4_require([_LT_DECL_EGREP])dnl
adamc@1141 2157 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
adamc@1141 2158 m4_require([_LT_DECL_OBJDUMP])dnl
adamc@1141 2159 m4_require([_LT_DECL_SED])dnl
adam@1459 2160 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
adamc@1141 2161 AC_MSG_CHECKING([dynamic linker characteristics])
adamc@1141 2162 m4_if([$1],
adamc@1141 2163 [], [
adamc@1141 2164 if test "$GCC" = yes; then
adamc@1141 2165 case $host_os in
adamc@1141 2166 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
adamc@1141 2167 *) lt_awk_arg="/^libraries:/" ;;
adamc@1141 2168 esac
adam@1459 2169 case $host_os in
adam@1459 2170 mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
adam@1459 2171 *) lt_sed_strip_eq="s,=/,/,g" ;;
adam@1459 2172 esac
adam@1459 2173 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
adam@1459 2174 case $lt_search_path_spec in
adam@1459 2175 *\;*)
adamc@1141 2176 # if the path contains ";" then we assume it to be the separator
adamc@1141 2177 # otherwise default to the standard path separator (i.e. ":") - it is
adamc@1141 2178 # assumed that no part of a normal pathname contains ";" but that should
adamc@1141 2179 # okay in the real world where ";" in dirpaths is itself problematic.
adam@1459 2180 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
adam@1459 2181 ;;
adam@1459 2182 *)
adam@1459 2183 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
adam@1459 2184 ;;
adam@1459 2185 esac
adamc@1141 2186 # Ok, now we have the path, separated by spaces, we can step through it
adamc@1141 2187 # and add multilib dir if necessary.
adamc@1141 2188 lt_tmp_lt_search_path_spec=
adamc@1141 2189 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
adamc@1141 2190 for lt_sys_path in $lt_search_path_spec; do
adamc@1141 2191 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
adamc@1141 2192 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
adamc@1141 2193 else
adamc@1141 2194 test -d "$lt_sys_path" && \
adamc@1141 2195 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
adamc@1141 2196 fi
adamc@1141 2197 done
adam@1459 2198 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
adamc@1141 2199 BEGIN {RS=" "; FS="/|\n";} {
adamc@1141 2200 lt_foo="";
adamc@1141 2201 lt_count=0;
adamc@1141 2202 for (lt_i = NF; lt_i > 0; lt_i--) {
adamc@1141 2203 if ($lt_i != "" && $lt_i != ".") {
adamc@1141 2204 if ($lt_i == "..") {
adamc@1141 2205 lt_count++;
adamc@1141 2206 } else {
adamc@1141 2207 if (lt_count == 0) {
adamc@1141 2208 lt_foo="/" $lt_i lt_foo;
adamc@1141 2209 } else {
adamc@1141 2210 lt_count--;
adamc@1141 2211 }
adamc@1141 2212 }
adamc@1141 2213 }
adamc@1141 2214 }
adamc@1141 2215 if (lt_foo != "") { lt_freq[[lt_foo]]++; }
adamc@1141 2216 if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
adamc@1141 2217 }'`
adam@1459 2218 # AWK program above erroneously prepends '/' to C:/dos/paths
adam@1459 2219 # for these hosts.
adam@1459 2220 case $host_os in
adam@1459 2221 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
adam@1459 2222 $SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
adam@1459 2223 esac
adam@1459 2224 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
adamc@1141 2225 else
adamc@1141 2226 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
adamc@1141 2227 fi])
adamc@1141 2228 library_names_spec=
adamc@1141 2229 libname_spec='lib$name'
adamc@1141 2230 soname_spec=
adamc@1141 2231 shrext_cmds=".so"
adamc@1141 2232 postinstall_cmds=
adamc@1141 2233 postuninstall_cmds=
adamc@1141 2234 finish_cmds=
adamc@1141 2235 finish_eval=
adamc@1141 2236 shlibpath_var=
adamc@1141 2237 shlibpath_overrides_runpath=unknown
adamc@1141 2238 version_type=none
adamc@1141 2239 dynamic_linker="$host_os ld.so"
adamc@1141 2240 sys_lib_dlsearch_path_spec="/lib /usr/lib"
adamc@1141 2241 need_lib_prefix=unknown
adamc@1141 2242 hardcode_into_libs=no
adamc@1141 2243
adamc@1141 2244 # when you set need_version to no, make sure it does not cause -set_version
adamc@1141 2245 # flags to be left without arguments
adamc@1141 2246 need_version=unknown
adamc@1141 2247
adamc@1141 2248 case $host_os in
adamc@1141 2249 aix3*)
adam@1599 2250 version_type=linux # correct to gnu/linux during the next big refactor
adamc@1141 2251 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
adamc@1141 2252 shlibpath_var=LIBPATH
adamc@1141 2253
adamc@1141 2254 # AIX 3 has no versioning support, so we append a major version to the name.
adamc@1141 2255 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2256 ;;
adamc@1141 2257
adamc@1141 2258 aix[[4-9]]*)
adam@1599 2259 version_type=linux # correct to gnu/linux during the next big refactor
adamc@1141 2260 need_lib_prefix=no
adamc@1141 2261 need_version=no
adamc@1141 2262 hardcode_into_libs=yes
adamc@1141 2263 if test "$host_cpu" = ia64; then
adamc@1141 2264 # AIX 5 supports IA64
adamc@1141 2265 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
adamc@1141 2266 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2267 else
adamc@1141 2268 # With GCC up to 2.95.x, collect2 would create an import file
adamc@1141 2269 # for dependence libraries. The import file would start with
adamc@1141 2270 # the line `#! .'. This would cause the generated library to
adamc@1141 2271 # depend on `.', always an invalid library. This was fixed in
adamc@1141 2272 # development snapshots of GCC prior to 3.0.
adamc@1141 2273 case $host_os in
adamc@1141 2274 aix4 | aix4.[[01]] | aix4.[[01]].*)
adamc@1141 2275 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
adamc@1141 2276 echo ' yes '
adamc@1141 2277 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
adamc@1141 2278 :
adamc@1141 2279 else
adamc@1141 2280 can_build_shared=no
adamc@1141 2281 fi
adamc@1141 2282 ;;
adamc@1141 2283 esac
adamc@1141 2284 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
adamc@1141 2285 # soname into executable. Probably we can add versioning support to
adamc@1141 2286 # collect2, so additional links can be useful in future.
adamc@1141 2287 if test "$aix_use_runtimelinking" = yes; then
adamc@1141 2288 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
adamc@1141 2289 # instead of lib<name>.a to let people know that these are not
adamc@1141 2290 # typical AIX shared libraries.
adamc@1141 2291 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adamc@1141 2292 else
adamc@1141 2293 # We preserve .a as extension for shared libraries through AIX4.2
adamc@1141 2294 # and later when we are not doing run time linking.
adamc@1141 2295 library_names_spec='${libname}${release}.a $libname.a'
adamc@1141 2296 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2297 fi
adamc@1141 2298 shlibpath_var=LIBPATH
adamc@1141 2299 fi
adamc@1141 2300 ;;
adamc@1141 2301
adamc@1141 2302 amigaos*)
adamc@1141 2303 case $host_cpu in
adamc@1141 2304 powerpc)
adamc@1141 2305 # Since July 2007 AmigaOS4 officially supports .so libraries.
adamc@1141 2306 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
adamc@1141 2307 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adamc@1141 2308 ;;
adamc@1141 2309 m68k)
adamc@1141 2310 library_names_spec='$libname.ixlibrary $libname.a'
adamc@1141 2311 # Create ${libname}_ixlibrary.a entries in /sys/libs.
adam@1459 2312 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 ${libname}_ixlibrary.a || exit 1; done'
adamc@1141 2313 ;;
adamc@1141 2314 esac
adamc@1141 2315 ;;
adamc@1141 2316
adamc@1141 2317 beos*)
adamc@1141 2318 library_names_spec='${libname}${shared_ext}'
adamc@1141 2319 dynamic_linker="$host_os ld.so"
adamc@1141 2320 shlibpath_var=LIBRARY_PATH
adamc@1141 2321 ;;
adamc@1141 2322
adamc@1141 2323 bsdi[[45]]*)
adam@1599 2324 version_type=linux # correct to gnu/linux during the next big refactor
adamc@1141 2325 need_version=no
adamc@1141 2326 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adamc@1141 2327 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2328 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
adamc@1141 2329 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2330 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
adamc@1141 2331 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
adamc@1141 2332 # the default ld.so.conf also contains /usr/contrib/lib and
adamc@1141 2333 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
adamc@1141 2334 # libtool to hard-code these into programs
adamc@1141 2335 ;;
adamc@1141 2336
adamc@1141 2337 cygwin* | mingw* | pw32* | cegcc*)
adamc@1141 2338 version_type=windows
adamc@1141 2339 shrext_cmds=".dll"
adamc@1141 2340 need_version=no
adamc@1141 2341 need_lib_prefix=no
adamc@1141 2342
adam@1459 2343 case $GCC,$cc_basename in
adam@1459 2344 yes,*)
adam@1459 2345 # gcc
adamc@1141 2346 library_names_spec='$libname.dll.a'
adamc@1141 2347 # DLL is installed to $(libdir)/../bin by postinstall_cmds
adamc@1141 2348 postinstall_cmds='base_file=`basename \${file}`~
adamc@1141 2349 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
adamc@1141 2350 dldir=$destdir/`dirname \$dlpath`~
adamc@1141 2351 test -d \$dldir || mkdir -p \$dldir~
adamc@1141 2352 $install_prog $dir/$dlname \$dldir/$dlname~
adamc@1141 2353 chmod a+x \$dldir/$dlname~
adamc@1141 2354 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
adamc@1141 2355 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
adamc@1141 2356 fi'
adamc@1141 2357 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
adamc@1141 2358 dlpath=$dir/\$dldll~
adamc@1141 2359 $RM \$dlpath'
adamc@1141 2360 shlibpath_overrides_runpath=yes
adamc@1141 2361
adamc@1141 2362 case $host_os in
adamc@1141 2363 cygwin*)
adamc@1141 2364 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
adamc@1141 2365 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
adam@1459 2366 m4_if([$1], [],[
adam@1459 2367 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
adamc@1141 2368 ;;
adamc@1141 2369 mingw* | cegcc*)
adamc@1141 2370 # MinGW DLLs use traditional 'lib' prefix
adamc@1141 2371 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
adamc@1141 2372 ;;
adamc@1141 2373 pw32*)
adamc@1141 2374 # pw32 DLLs use 'pw' prefix rather than 'lib'
adamc@1141 2375 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
adamc@1141 2376 ;;
adamc@1141 2377 esac
adam@1459 2378 dynamic_linker='Win32 ld.exe'
adamc@1141 2379 ;;
adamc@1141 2380
adam@1459 2381 *,cl*)
adam@1459 2382 # Native MSVC
adam@1459 2383 libname_spec='$name'
adam@1459 2384 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
adam@1459 2385 library_names_spec='${libname}.dll.lib'
adam@1459 2386
adam@1459 2387 case $build_os in
adam@1459 2388 mingw*)
adam@1459 2389 sys_lib_search_path_spec=
adam@1459 2390 lt_save_ifs=$IFS
adam@1459 2391 IFS=';'
adam@1459 2392 for lt_path in $LIB
adam@1459 2393 do
adam@1459 2394 IFS=$lt_save_ifs
adam@1459 2395 # Let DOS variable expansion print the short 8.3 style file name.
adam@1459 2396 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
adam@1459 2397 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
adam@1459 2398 done
adam@1459 2399 IFS=$lt_save_ifs
adam@1459 2400 # Convert to MSYS style.
adam@1459 2401 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
adam@1459 2402 ;;
adam@1459 2403 cygwin*)
adam@1459 2404 # Convert to unix form, then to dos form, then back to unix form
adam@1459 2405 # but this time dos style (no spaces!) so that the unix form looks
adam@1459 2406 # like /cygdrive/c/PROGRA~1:/cygdr...
adam@1459 2407 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
adam@1459 2408 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
adam@1459 2409 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
adam@1459 2410 ;;
adam@1459 2411 *)
adam@1459 2412 sys_lib_search_path_spec="$LIB"
adam@1459 2413 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
adam@1459 2414 # It is most probably a Windows format PATH.
adam@1459 2415 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
adam@1459 2416 else
adam@1459 2417 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
adam@1459 2418 fi
adam@1459 2419 # FIXME: find the short name or the path components, as spaces are
adam@1459 2420 # common. (e.g. "Program Files" -> "PROGRA~1")
adam@1459 2421 ;;
adam@1459 2422 esac
adam@1459 2423
adam@1459 2424 # DLL is installed to $(libdir)/../bin by postinstall_cmds
adam@1459 2425 postinstall_cmds='base_file=`basename \${file}`~
adam@1459 2426 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
adam@1459 2427 dldir=$destdir/`dirname \$dlpath`~
adam@1459 2428 test -d \$dldir || mkdir -p \$dldir~
adam@1459 2429 $install_prog $dir/$dlname \$dldir/$dlname'
adam@1459 2430 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
adam@1459 2431 dlpath=$dir/\$dldll~
adam@1459 2432 $RM \$dlpath'
adam@1459 2433 shlibpath_overrides_runpath=yes
adam@1459 2434 dynamic_linker='Win32 link.exe'
adam@1459 2435 ;;
adam@1459 2436
adamc@1141 2437 *)
adam@1459 2438 # Assume MSVC wrapper
adamc@1141 2439 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
adam@1459 2440 dynamic_linker='Win32 ld.exe'
adamc@1141 2441 ;;
adamc@1141 2442 esac
adamc@1141 2443 # FIXME: first we should search . and the directory the executable is in
adamc@1141 2444 shlibpath_var=PATH
adamc@1141 2445 ;;
adamc@1141 2446
adamc@1141 2447 darwin* | rhapsody*)
adamc@1141 2448 dynamic_linker="$host_os dyld"
adamc@1141 2449 version_type=darwin
adamc@1141 2450 need_lib_prefix=no
adamc@1141 2451 need_version=no
adamc@1141 2452 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
adamc@1141 2453 soname_spec='${libname}${release}${major}$shared_ext'
adamc@1141 2454 shlibpath_overrides_runpath=yes
adamc@1141 2455 shlibpath_var=DYLD_LIBRARY_PATH
adamc@1141 2456 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
adamc@1141 2457 m4_if([$1], [],[
adamc@1141 2458 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
adamc@1141 2459 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
adamc@1141 2460 ;;
adamc@1141 2461
adamc@1141 2462 dgux*)
adam@1599 2463 version_type=linux # correct to gnu/linux during the next big refactor
adamc@1141 2464 need_lib_prefix=no
adamc@1141 2465 need_version=no
adamc@1141 2466 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
adamc@1141 2467 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2468 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2469 ;;
adamc@1141 2470
adamc@1141 2471 freebsd* | dragonfly*)
adamc@1141 2472 # DragonFly does not have aout. When/if they implement a new
adamc@1141 2473 # versioning mechanism, adjust this.
adamc@1141 2474 if test -x /usr/bin/objformat; then
adamc@1141 2475 objformat=`/usr/bin/objformat`
adamc@1141 2476 else
adamc@1141 2477 case $host_os in
adam@1599 2478 freebsd[[23]].*) objformat=aout ;;
adamc@1141 2479 *) objformat=elf ;;
adamc@1141 2480 esac
adamc@1141 2481 fi
adamc@1141 2482 version_type=freebsd-$objformat
adamc@1141 2483 case $version_type in
adamc@1141 2484 freebsd-elf*)
adamc@1141 2485 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
adamc@1141 2486 need_version=no
adamc@1141 2487 need_lib_prefix=no
adamc@1141 2488 ;;
adamc@1141 2489 freebsd-*)
adamc@1141 2490 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
adamc@1141 2491 need_version=yes
adamc@1141 2492 ;;
adamc@1141 2493 esac
adamc@1141 2494 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2495 case $host_os in
adam@1599 2496 freebsd2.*)
adamc@1141 2497 shlibpath_overrides_runpath=yes
adamc@1141 2498 ;;
adamc@1141 2499 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
adamc@1141 2500 shlibpath_overrides_runpath=yes
adamc@1141 2501 hardcode_into_libs=yes
adamc@1141 2502 ;;
adamc@1141 2503 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
adamc@1141 2504 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
adamc@1141 2505 shlibpath_overrides_runpath=no
adamc@1141 2506 hardcode_into_libs=yes
adamc@1141 2507 ;;
adamc@1141 2508 *) # from 4.6 on, and DragonFly
adamc@1141 2509 shlibpath_overrides_runpath=yes
adamc@1141 2510 hardcode_into_libs=yes
adamc@1141 2511 ;;
adamc@1141 2512 esac
adamc@1141 2513 ;;
adamc@1141 2514
adam@1459 2515 haiku*)
adam@1599 2516 version_type=linux # correct to gnu/linux during the next big refactor
adam@1459 2517 need_lib_prefix=no
adam@1459 2518 need_version=no
adam@1459 2519 dynamic_linker="$host_os runtime_loader"
adam@1459 2520 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
adam@1459 2521 soname_spec='${libname}${release}${shared_ext}$major'
adam@1459 2522 shlibpath_var=LIBRARY_PATH
adam@1459 2523 shlibpath_overrides_runpath=yes
adam@1459 2524 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
adamc@1141 2525 hardcode_into_libs=yes
adamc@1141 2526 ;;
adamc@1141 2527
adamc@1141 2528 hpux9* | hpux10* | hpux11*)
adamc@1141 2529 # Give a soname corresponding to the major version so that dld.sl refuses to
adamc@1141 2530 # link against other versions.
adamc@1141 2531 version_type=sunos
adamc@1141 2532 need_lib_prefix=no
adamc@1141 2533 need_version=no
adamc@1141 2534 case $host_cpu in
adamc@1141 2535 ia64*)
adamc@1141 2536 shrext_cmds='.so'
adamc@1141 2537 hardcode_into_libs=yes
adamc@1141 2538 dynamic_linker="$host_os dld.so"
adamc@1141 2539 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2540 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
adamc@1141 2541 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adamc@1141 2542 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2543 if test "X$HPUX_IA64_MODE" = X32; then
adamc@1141 2544 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
adamc@1141 2545 else
adamc@1141 2546 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
adamc@1141 2547 fi
adamc@1141 2548 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
adamc@1141 2549 ;;
adamc@1141 2550 hppa*64*)
adamc@1141 2551 shrext_cmds='.sl'
adamc@1141 2552 hardcode_into_libs=yes
adamc@1141 2553 dynamic_linker="$host_os dld.sl"
adamc@1141 2554 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
adamc@1141 2555 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
adamc@1141 2556 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adamc@1141 2557 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2558 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
adamc@1141 2559 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
adamc@1141 2560 ;;
adamc@1141 2561 *)
adamc@1141 2562 shrext_cmds='.sl'
adamc@1141 2563 dynamic_linker="$host_os dld.sl"
adamc@1141 2564 shlibpath_var=SHLIB_PATH
adamc@1141 2565 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
adamc@1141 2566 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adamc@1141 2567 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2568 ;;
adamc@1141 2569 esac
adam@1459 2570 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
adamc@1141 2571 postinstall_cmds='chmod 555 $lib'
adam@1459 2572 # or fails outright, so override atomically:
adam@1459 2573 install_override_mode=555
adamc@1141 2574 ;;
adamc@1141 2575
adamc@1141 2576 interix[[3-9]]*)
adam@1599 2577 version_type=linux # correct to gnu/linux during the next big refactor
adamc@1141 2578 need_lib_prefix=no
adamc@1141 2579 need_version=no
adamc@1141 2580 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
adamc@1141 2581 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2582 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
adamc@1141 2583 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2584 shlibpath_overrides_runpath=no
adamc@1141 2585 hardcode_into_libs=yes
adamc@1141 2586 ;;
adamc@1141 2587
adamc@1141 2588 irix5* | irix6* | nonstopux*)
adamc@1141 2589 case $host_os in
adamc@1141 2590 nonstopux*) version_type=nonstopux ;;
adamc@1141 2591 *)
adamc@1141 2592 if test "$lt_cv_prog_gnu_ld" = yes; then
adam@1599 2593 version_type=linux # correct to gnu/linux during the next big refactor
adamc@1141 2594 else
adamc@1141 2595 version_type=irix
adamc@1141 2596 fi ;;
adamc@1141 2597 esac
adamc@1141 2598 need_lib_prefix=no
adamc@1141 2599 need_version=no
adamc@1141 2600 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2601 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
adamc@1141 2602 case $host_os in
adamc@1141 2603 irix5* | nonstopux*)
adamc@1141 2604 libsuff= shlibsuff=
adamc@1141 2605 ;;
adamc@1141 2606 *)
adamc@1141 2607 case $LD in # libtool.m4 will add one of these switches to LD
adamc@1141 2608 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
adamc@1141 2609 libsuff= shlibsuff= libmagic=32-bit;;
adamc@1141 2610 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
adamc@1141 2611 libsuff=32 shlibsuff=N32 libmagic=N32;;
adamc@1141 2612 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
adamc@1141 2613 libsuff=64 shlibsuff=64 libmagic=64-bit;;
adamc@1141 2614 *) libsuff= shlibsuff= libmagic=never-match;;
adamc@1141 2615 esac
adamc@1141 2616 ;;
adamc@1141 2617 esac
adamc@1141 2618 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
adamc@1141 2619 shlibpath_overrides_runpath=no
adamc@1141 2620 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
adamc@1141 2621 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
adamc@1141 2622 hardcode_into_libs=yes
adamc@1141 2623 ;;
adamc@1141 2624
adamc@1141 2625 # No shared lib support for Linux oldld, aout, or coff.
adamc@1141 2626 linux*oldld* | linux*aout* | linux*coff*)
adamc@1141 2627 dynamic_linker=no
adamc@1141 2628 ;;
adamc@1141 2629
adam@1599 2630 # This must be glibc/ELF.
adam@1806 2631 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
adam@1599 2632 version_type=linux # correct to gnu/linux during the next big refactor
adamc@1141 2633 need_lib_prefix=no
adamc@1141 2634 need_version=no
adamc@1141 2635 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adamc@1141 2636 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2637 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
adamc@1141 2638 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2639 shlibpath_overrides_runpath=no
adam@1459 2640
adamc@1141 2641 # Some binutils ld are patched to set DT_RUNPATH
adam@1459 2642 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
adam@1459 2643 [lt_cv_shlibpath_overrides_runpath=no
adam@1459 2644 save_LDFLAGS=$LDFLAGS
adam@1459 2645 save_libdir=$libdir
adam@1459 2646 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
adam@1459 2647 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
adam@1459 2648 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
adam@1459 2649 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
adam@1459 2650 [lt_cv_shlibpath_overrides_runpath=yes])])
adam@1459 2651 LDFLAGS=$save_LDFLAGS
adam@1459 2652 libdir=$save_libdir
adam@1459 2653 ])
adam@1459 2654 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
adamc@1141 2655
adamc@1141 2656 # This implies no fast_install, which is unacceptable.
adamc@1141 2657 # Some rework will be needed to allow for fast_install
adamc@1141 2658 # before this can be enabled.
adamc@1141 2659 hardcode_into_libs=yes
adamc@1141 2660
adamc@1141 2661 # Append ld.so.conf contents to the search path
adamc@1141 2662 if test -f /etc/ld.so.conf; then
adam@1459 2663 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' ' '`
adamc@1141 2664 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
adamc@1141 2665 fi
adamc@1141 2666
adamc@1141 2667 # We used to test for /lib/ld.so.1 and disable shared libraries on
adamc@1141 2668 # powerpc, because MkLinux only supported shared libraries with the
adamc@1141 2669 # GNU dynamic linker. Since this was broken with cross compilers,
adamc@1141 2670 # most powerpc-linux boxes support dynamic linking these days and
adamc@1141 2671 # people can always --disable-shared, the test was removed, and we
adamc@1141 2672 # assume the GNU/Linux dynamic linker is in use.
adamc@1141 2673 dynamic_linker='GNU/Linux ld.so'
adamc@1141 2674 ;;
adamc@1141 2675
adamc@1141 2676 netbsdelf*-gnu)
adamc@1141 2677 version_type=linux
adamc@1141 2678 need_lib_prefix=no
adamc@1141 2679 need_version=no
adamc@1141 2680 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
adamc@1141 2681 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2682 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2683 shlibpath_overrides_runpath=no
adamc@1141 2684 hardcode_into_libs=yes
adamc@1141 2685 dynamic_linker='NetBSD ld.elf_so'
adamc@1141 2686 ;;
adamc@1141 2687
adamc@1141 2688 netbsd*)
adamc@1141 2689 version_type=sunos
adamc@1141 2690 need_lib_prefix=no
adamc@1141 2691 need_version=no
adamc@1141 2692 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
adamc@1141 2693 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
adamc@1141 2694 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
adamc@1141 2695 dynamic_linker='NetBSD (a.out) ld.so'
adamc@1141 2696 else
adamc@1141 2697 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
adamc@1141 2698 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2699 dynamic_linker='NetBSD ld.elf_so'
adamc@1141 2700 fi
adamc@1141 2701 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2702 shlibpath_overrides_runpath=yes
adamc@1141 2703 hardcode_into_libs=yes
adamc@1141 2704 ;;
adamc@1141 2705
adamc@1141 2706 newsos6)
adam@1599 2707 version_type=linux # correct to gnu/linux during the next big refactor
adamc@1141 2708 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adamc@1141 2709 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2710 shlibpath_overrides_runpath=yes
adamc@1141 2711 ;;
adamc@1141 2712
adamc@1141 2713 *nto* | *qnx*)
adamc@1141 2714 version_type=qnx
adamc@1141 2715 need_lib_prefix=no
adamc@1141 2716 need_version=no
adamc@1141 2717 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adamc@1141 2718 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2719 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2720 shlibpath_overrides_runpath=no
adamc@1141 2721 hardcode_into_libs=yes
adamc@1141 2722 dynamic_linker='ldqnx.so'
adamc@1141 2723 ;;
adamc@1141 2724
adamc@1141 2725 openbsd*)
adamc@1141 2726 version_type=sunos
adamc@1141 2727 sys_lib_dlsearch_path_spec="/usr/lib"
adamc@1141 2728 need_lib_prefix=no
adamc@1141 2729 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
adamc@1141 2730 case $host_os in
adamc@1141 2731 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
adamc@1141 2732 *) need_version=no ;;
adamc@1141 2733 esac
adamc@1141 2734 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
adamc@1141 2735 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
adamc@1141 2736 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2737 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
adamc@1141 2738 case $host_os in
adamc@1141 2739 openbsd2.[[89]] | openbsd2.[[89]].*)
adamc@1141 2740 shlibpath_overrides_runpath=no
adamc@1141 2741 ;;
adamc@1141 2742 *)
adamc@1141 2743 shlibpath_overrides_runpath=yes
adamc@1141 2744 ;;
adamc@1141 2745 esac
adamc@1141 2746 else
adamc@1141 2747 shlibpath_overrides_runpath=yes
adamc@1141 2748 fi
adamc@1141 2749 ;;
adamc@1141 2750
adamc@1141 2751 os2*)
adamc@1141 2752 libname_spec='$name'
adamc@1141 2753 shrext_cmds=".dll"
adamc@1141 2754 need_lib_prefix=no
adamc@1141 2755 library_names_spec='$libname${shared_ext} $libname.a'
adamc@1141 2756 dynamic_linker='OS/2 ld.exe'
adamc@1141 2757 shlibpath_var=LIBPATH
adamc@1141 2758 ;;
adamc@1141 2759
adamc@1141 2760 osf3* | osf4* | osf5*)
adamc@1141 2761 version_type=osf
adamc@1141 2762 need_lib_prefix=no
adamc@1141 2763 need_version=no
adamc@1141 2764 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2765 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adamc@1141 2766 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2767 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
adamc@1141 2768 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
adamc@1141 2769 ;;
adamc@1141 2770
adamc@1141 2771 rdos*)
adamc@1141 2772 dynamic_linker=no
adamc@1141 2773 ;;
adamc@1141 2774
adamc@1141 2775 solaris*)
adam@1599 2776 version_type=linux # correct to gnu/linux during the next big refactor
adamc@1141 2777 need_lib_prefix=no
adamc@1141 2778 need_version=no
adamc@1141 2779 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adamc@1141 2780 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2781 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2782 shlibpath_overrides_runpath=yes
adamc@1141 2783 hardcode_into_libs=yes
adamc@1141 2784 # ldd complains unless libraries are executable
adamc@1141 2785 postinstall_cmds='chmod +x $lib'
adamc@1141 2786 ;;
adamc@1141 2787
adamc@1141 2788 sunos4*)
adamc@1141 2789 version_type=sunos
adamc@1141 2790 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
adamc@1141 2791 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
adamc@1141 2792 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2793 shlibpath_overrides_runpath=yes
adamc@1141 2794 if test "$with_gnu_ld" = yes; then
adamc@1141 2795 need_lib_prefix=no
adamc@1141 2796 fi
adamc@1141 2797 need_version=yes
adamc@1141 2798 ;;
adamc@1141 2799
adamc@1141 2800 sysv4 | sysv4.3*)
adam@1599 2801 version_type=linux # correct to gnu/linux during the next big refactor
adamc@1141 2802 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adamc@1141 2803 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2804 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2805 case $host_vendor in
adamc@1141 2806 sni)
adamc@1141 2807 shlibpath_overrides_runpath=no
adamc@1141 2808 need_lib_prefix=no
adamc@1141 2809 runpath_var=LD_RUN_PATH
adamc@1141 2810 ;;
adamc@1141 2811 siemens)
adamc@1141 2812 need_lib_prefix=no
adamc@1141 2813 ;;
adamc@1141 2814 motorola)
adamc@1141 2815 need_lib_prefix=no
adamc@1141 2816 need_version=no
adamc@1141 2817 shlibpath_overrides_runpath=no
adamc@1141 2818 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
adamc@1141 2819 ;;
adamc@1141 2820 esac
adamc@1141 2821 ;;
adamc@1141 2822
adamc@1141 2823 sysv4*MP*)
adamc@1141 2824 if test -d /usr/nec ;then
adam@1599 2825 version_type=linux # correct to gnu/linux during the next big refactor
adamc@1141 2826 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
adamc@1141 2827 soname_spec='$libname${shared_ext}.$major'
adamc@1141 2828 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2829 fi
adamc@1141 2830 ;;
adamc@1141 2831
adamc@1141 2832 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
adamc@1141 2833 version_type=freebsd-elf
adamc@1141 2834 need_lib_prefix=no
adamc@1141 2835 need_version=no
adamc@1141 2836 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
adamc@1141 2837 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2838 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2839 shlibpath_overrides_runpath=yes
adamc@1141 2840 hardcode_into_libs=yes
adamc@1141 2841 if test "$with_gnu_ld" = yes; then
adamc@1141 2842 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
adamc@1141 2843 else
adamc@1141 2844 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
adamc@1141 2845 case $host_os in
adamc@1141 2846 sco3.2v5*)
adamc@1141 2847 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
adamc@1141 2848 ;;
adamc@1141 2849 esac
adamc@1141 2850 fi
adamc@1141 2851 sys_lib_dlsearch_path_spec='/usr/lib'
adamc@1141 2852 ;;
adamc@1141 2853
adamc@1141 2854 tpf*)
adamc@1141 2855 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
adam@1599 2856 version_type=linux # correct to gnu/linux during the next big refactor
adamc@1141 2857 need_lib_prefix=no
adamc@1141 2858 need_version=no
adamc@1141 2859 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adamc@1141 2860 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2861 shlibpath_overrides_runpath=no
adamc@1141 2862 hardcode_into_libs=yes
adamc@1141 2863 ;;
adamc@1141 2864
adamc@1141 2865 uts4*)
adam@1599 2866 version_type=linux # correct to gnu/linux during the next big refactor
adamc@1141 2867 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adamc@1141 2868 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2869 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2870 ;;
adamc@1141 2871
adamc@1141 2872 *)
adamc@1141 2873 dynamic_linker=no
adamc@1141 2874 ;;
adamc@1141 2875 esac
adamc@1141 2876 AC_MSG_RESULT([$dynamic_linker])
adamc@1141 2877 test "$dynamic_linker" = no && can_build_shared=no
adamc@1141 2878
adamc@1141 2879 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
adamc@1141 2880 if test "$GCC" = yes; then
adamc@1141 2881 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
adamc@1141 2882 fi
adamc@1141 2883
adamc@1141 2884 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
adamc@1141 2885 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
adamc@1141 2886 fi
adamc@1141 2887 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
adamc@1141 2888 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
adamc@1141 2889 fi
adamc@1141 2890
adamc@1141 2891 _LT_DECL([], [variables_saved_for_relink], [1],
adamc@1141 2892 [Variables whose values should be saved in libtool wrapper scripts and
adamc@1141 2893 restored at link time])
adamc@1141 2894 _LT_DECL([], [need_lib_prefix], [0],
adamc@1141 2895 [Do we need the "lib" prefix for modules?])
adamc@1141 2896 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
adamc@1141 2897 _LT_DECL([], [version_type], [0], [Library versioning type])
adamc@1141 2898 _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
adamc@1141 2899 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
adamc@1141 2900 _LT_DECL([], [shlibpath_overrides_runpath], [0],
adamc@1141 2901 [Is shlibpath searched before the hard-coded library search path?])
adamc@1141 2902 _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
adamc@1141 2903 _LT_DECL([], [library_names_spec], [1],
adamc@1141 2904 [[List of archive names. First name is the real one, the rest are links.
adamc@1141 2905 The last name is the one that the linker finds with -lNAME]])
adamc@1141 2906 _LT_DECL([], [soname_spec], [1],
adamc@1141 2907 [[The coded name of the library, if different from the real name]])
adam@1459 2908 _LT_DECL([], [install_override_mode], [1],
adam@1459 2909 [Permission mode override for installation of shared libraries])
adamc@1141 2910 _LT_DECL([], [postinstall_cmds], [2],
adamc@1141 2911 [Command to use after installation of a shared archive])
adamc@1141 2912 _LT_DECL([], [postuninstall_cmds], [2],
adamc@1141 2913 [Command to use after uninstallation of a shared archive])
adamc@1141 2914 _LT_DECL([], [finish_cmds], [2],
adamc@1141 2915 [Commands used to finish a libtool library installation in a directory])
adamc@1141 2916 _LT_DECL([], [finish_eval], [1],
adamc@1141 2917 [[As "finish_cmds", except a single script fragment to be evaled but
adamc@1141 2918 not shown]])
adamc@1141 2919 _LT_DECL([], [hardcode_into_libs], [0],
adamc@1141 2920 [Whether we should hardcode library paths into libraries])
adamc@1141 2921 _LT_DECL([], [sys_lib_search_path_spec], [2],
adamc@1141 2922 [Compile-time system search path for libraries])
adamc@1141 2923 _LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
adamc@1141 2924 [Run-time system search path for libraries])
adamc@1141 2925 ])# _LT_SYS_DYNAMIC_LINKER
adamc@1141 2926
adamc@1141 2927
adamc@1141 2928 # _LT_PATH_TOOL_PREFIX(TOOL)
adamc@1141 2929 # --------------------------
adamc@1141 2930 # find a file program which can recognize shared library
adamc@1141 2931 AC_DEFUN([_LT_PATH_TOOL_PREFIX],
adamc@1141 2932 [m4_require([_LT_DECL_EGREP])dnl
adamc@1141 2933 AC_MSG_CHECKING([for $1])
adamc@1141 2934 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
adamc@1141 2935 [case $MAGIC_CMD in
adamc@1141 2936 [[\\/*] | ?:[\\/]*])
adamc@1141 2937 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
adamc@1141 2938 ;;
adamc@1141 2939 *)
adamc@1141 2940 lt_save_MAGIC_CMD="$MAGIC_CMD"
adamc@1141 2941 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
adamc@1141 2942 dnl $ac_dummy forces splitting on constant user-supplied paths.
adamc@1141 2943 dnl POSIX.2 word splitting is done only on the output of word expansions,
adamc@1141 2944 dnl not every word. This closes a longstanding sh security hole.
adamc@1141 2945 ac_dummy="m4_if([$2], , $PATH, [$2])"
adamc@1141 2946 for ac_dir in $ac_dummy; do
adamc@1141 2947 IFS="$lt_save_ifs"
adamc@1141 2948 test -z "$ac_dir" && ac_dir=.
adamc@1141 2949 if test -f $ac_dir/$1; then
adamc@1141 2950 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
adamc@1141 2951 if test -n "$file_magic_test_file"; then
adamc@1141 2952 case $deplibs_check_method in
adamc@1141 2953 "file_magic "*)
adamc@1141 2954 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
adamc@1141 2955 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
adamc@1141 2956 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
adamc@1141 2957 $EGREP "$file_magic_regex" > /dev/null; then
adamc@1141 2958 :
adamc@1141 2959 else
adamc@1141 2960 cat <<_LT_EOF 1>&2
adamc@1141 2961
adamc@1141 2962 *** Warning: the command libtool uses to detect shared libraries,
adamc@1141 2963 *** $file_magic_cmd, produces output that libtool cannot recognize.
adamc@1141 2964 *** The result is that libtool may fail to recognize shared libraries
adamc@1141 2965 *** as such. This will affect the creation of libtool libraries that
adamc@1141 2966 *** depend on shared libraries, but programs linked with such libtool
adamc@1141 2967 *** libraries will work regardless of this problem. Nevertheless, you
adamc@1141 2968 *** may want to report the problem to your system manager and/or to
adamc@1141 2969 *** bug-libtool@gnu.org
adamc@1141 2970
adamc@1141 2971 _LT_EOF
adamc@1141 2972 fi ;;
adamc@1141 2973 esac
adamc@1141 2974 fi
adamc@1141 2975 break
adamc@1141 2976 fi
adamc@1141 2977 done
adamc@1141 2978 IFS="$lt_save_ifs"
adamc@1141 2979 MAGIC_CMD="$lt_save_MAGIC_CMD"
adamc@1141 2980 ;;
adamc@1141 2981 esac])
adamc@1141 2982 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
adamc@1141 2983 if test -n "$MAGIC_CMD"; then
adamc@1141 2984 AC_MSG_RESULT($MAGIC_CMD)
adamc@1141 2985 else
adamc@1141 2986 AC_MSG_RESULT(no)
adamc@1141 2987 fi
adamc@1141 2988 _LT_DECL([], [MAGIC_CMD], [0],
adamc@1141 2989 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
adamc@1141 2990 ])# _LT_PATH_TOOL_PREFIX
adamc@1141 2991
adamc@1141 2992 # Old name:
adamc@1141 2993 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
adamc@1141 2994 dnl aclocal-1.4 backwards compatibility:
adamc@1141 2995 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
adamc@1141 2996
adamc@1141 2997
adamc@1141 2998 # _LT_PATH_MAGIC
adamc@1141 2999 # --------------
adamc@1141 3000 # find a file program which can recognize a shared library
adamc@1141 3001 m4_defun([_LT_PATH_MAGIC],
adamc@1141 3002 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
adamc@1141 3003 if test -z "$lt_cv_path_MAGIC_CMD"; then
adamc@1141 3004 if test -n "$ac_tool_prefix"; then
adamc@1141 3005 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
adamc@1141 3006 else
adamc@1141 3007 MAGIC_CMD=:
adamc@1141 3008 fi
adamc@1141 3009 fi
adamc@1141 3010 ])# _LT_PATH_MAGIC
adamc@1141 3011
adamc@1141 3012
adamc@1141 3013 # LT_PATH_LD
adamc@1141 3014 # ----------
adamc@1141 3015 # find the pathname to the GNU or non-GNU linker
adamc@1141 3016 AC_DEFUN([LT_PATH_LD],
adamc@1141 3017 [AC_REQUIRE([AC_PROG_CC])dnl
adamc@1141 3018 AC_REQUIRE([AC_CANONICAL_HOST])dnl
adamc@1141 3019 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
adamc@1141 3020 m4_require([_LT_DECL_SED])dnl
adamc@1141 3021 m4_require([_LT_DECL_EGREP])dnl
adam@1459 3022 m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
adamc@1141 3023
adamc@1141 3024 AC_ARG_WITH([gnu-ld],
adamc@1141 3025 [AS_HELP_STRING([--with-gnu-ld],
adamc@1141 3026 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
adamc@1141 3027 [test "$withval" = no || with_gnu_ld=yes],
adamc@1141 3028 [with_gnu_ld=no])dnl
adamc@1141 3029
adamc@1141 3030 ac_prog=ld
adamc@1141 3031 if test "$GCC" = yes; then
adamc@1141 3032 # Check if gcc -print-prog-name=ld gives a path.
adamc@1141 3033 AC_MSG_CHECKING([for ld used by $CC])
adamc@1141 3034 case $host in
adamc@1141 3035 *-*-mingw*)
adamc@1141 3036 # gcc leaves a trailing carriage return which upsets mingw
adamc@1141 3037 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
adamc@1141 3038 *)
adamc@1141 3039 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
adamc@1141 3040 esac
adamc@1141 3041 case $ac_prog in
adamc@1141 3042 # Accept absolute paths.
adamc@1141 3043 [[\\/]]* | ?:[[\\/]]*)
adamc@1141 3044 re_direlt='/[[^/]][[^/]]*/\.\./'
adamc@1141 3045 # Canonicalize the pathname of ld
adamc@1141 3046 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
adamc@1141 3047 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
adamc@1141 3048 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
adamc@1141 3049 done
adamc@1141 3050 test -z "$LD" && LD="$ac_prog"
adamc@1141 3051 ;;
adamc@1141 3052 "")
adamc@1141 3053 # If it fails, then pretend we aren't using GCC.
adamc@1141 3054 ac_prog=ld
adamc@1141 3055 ;;
adamc@1141 3056 *)
adamc@1141 3057 # If it is relative, then search for the first ld in PATH.
adamc@1141 3058 with_gnu_ld=unknown
adamc@1141 3059 ;;
adamc@1141 3060 esac
adamc@1141 3061 elif test "$with_gnu_ld" = yes; then
adamc@1141 3062 AC_MSG_CHECKING([for GNU ld])
adamc@1141 3063 else
adamc@1141 3064 AC_MSG_CHECKING([for non-GNU ld])
adamc@1141 3065 fi
adamc@1141 3066 AC_CACHE_VAL(lt_cv_path_LD,
adamc@1141 3067 [if test -z "$LD"; then
adamc@1141 3068 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
adamc@1141 3069 for ac_dir in $PATH; do
adamc@1141 3070 IFS="$lt_save_ifs"
adamc@1141 3071 test -z "$ac_dir" && ac_dir=.
adamc@1141 3072 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
adamc@1141 3073 lt_cv_path_LD="$ac_dir/$ac_prog"
adamc@1141 3074 # Check to see if the program is GNU ld. I'd rather use --version,
adamc@1141 3075 # but apparently some variants of GNU ld only accept -v.
adamc@1141 3076 # Break only if it was the GNU/non-GNU ld that we prefer.
adamc@1141 3077 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
adamc@1141 3078 *GNU* | *'with BFD'*)
adamc@1141 3079 test "$with_gnu_ld" != no && break
adamc@1141 3080 ;;
adamc@1141 3081 *)
adamc@1141 3082 test "$with_gnu_ld" != yes && break
adamc@1141 3083 ;;
adamc@1141 3084 esac
adamc@1141 3085 fi
adamc@1141 3086 done
adamc@1141 3087 IFS="$lt_save_ifs"
adamc@1141 3088 else
adamc@1141 3089 lt_cv_path_LD="$LD" # Let the user override the test with a path.
adamc@1141 3090 fi])
adamc@1141 3091 LD="$lt_cv_path_LD"
adamc@1141 3092 if test -n "$LD"; then
adamc@1141 3093 AC_MSG_RESULT($LD)
adamc@1141 3094 else
adamc@1141 3095 AC_MSG_RESULT(no)
adamc@1141 3096 fi
adamc@1141 3097 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
adamc@1141 3098 _LT_PATH_LD_GNU
adamc@1141 3099 AC_SUBST([LD])
adamc@1141 3100
adamc@1141 3101 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
adamc@1141 3102 ])# LT_PATH_LD
adamc@1141 3103
adamc@1141 3104 # Old names:
adamc@1141 3105 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
adamc@1141 3106 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
adamc@1141 3107 dnl aclocal-1.4 backwards compatibility:
adamc@1141 3108 dnl AC_DEFUN([AM_PROG_LD], [])
adamc@1141 3109 dnl AC_DEFUN([AC_PROG_LD], [])
adamc@1141 3110
adamc@1141 3111
adamc@1141 3112 # _LT_PATH_LD_GNU
adamc@1141 3113 #- --------------
adamc@1141 3114 m4_defun([_LT_PATH_LD_GNU],
adamc@1141 3115 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
adamc@1141 3116 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
adamc@1141 3117 case `$LD -v 2>&1 </dev/null` in
adamc@1141 3118 *GNU* | *'with BFD'*)
adamc@1141 3119 lt_cv_prog_gnu_ld=yes
adamc@1141 3120 ;;
adamc@1141 3121 *)
adamc@1141 3122 lt_cv_prog_gnu_ld=no
adamc@1141 3123 ;;
adamc@1141 3124 esac])
adamc@1141 3125 with_gnu_ld=$lt_cv_prog_gnu_ld
adamc@1141 3126 ])# _LT_PATH_LD_GNU
adamc@1141 3127
adamc@1141 3128
adamc@1141 3129 # _LT_CMD_RELOAD
adamc@1141 3130 # --------------
adamc@1141 3131 # find reload flag for linker
adamc@1141 3132 # -- PORTME Some linkers may need a different reload flag.
adamc@1141 3133 m4_defun([_LT_CMD_RELOAD],
adamc@1141 3134 [AC_CACHE_CHECK([for $LD option to reload object files],
adamc@1141 3135 lt_cv_ld_reload_flag,
adamc@1141 3136 [lt_cv_ld_reload_flag='-r'])
adamc@1141 3137 reload_flag=$lt_cv_ld_reload_flag
adamc@1141 3138 case $reload_flag in
adamc@1141 3139 "" | " "*) ;;
adamc@1141 3140 *) reload_flag=" $reload_flag" ;;
adamc@1141 3141 esac
adamc@1141 3142 reload_cmds='$LD$reload_flag -o $output$reload_objs'
adamc@1141 3143 case $host_os in
adam@1459 3144 cygwin* | mingw* | pw32* | cegcc*)
adam@1459 3145 if test "$GCC" != yes; then
adam@1459 3146 reload_cmds=false
adam@1459 3147 fi
adam@1459 3148 ;;
adamc@1141 3149 darwin*)
adamc@1141 3150 if test "$GCC" = yes; then
adamc@1141 3151 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
adamc@1141 3152 else
adamc@1141 3153 reload_cmds='$LD$reload_flag -o $output$reload_objs'
adamc@1141 3154 fi
adamc@1141 3155 ;;
adamc@1141 3156 esac
adam@1459 3157 _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
adam@1459 3158 _LT_TAGDECL([], [reload_cmds], [2])dnl
adamc@1141 3159 ])# _LT_CMD_RELOAD
adamc@1141 3160
adamc@1141 3161
adamc@1141 3162 # _LT_CHECK_MAGIC_METHOD
adamc@1141 3163 # ----------------------
adamc@1141 3164 # how to check for library dependencies
adamc@1141 3165 # -- PORTME fill in with the dynamic library characteristics
adamc@1141 3166 m4_defun([_LT_CHECK_MAGIC_METHOD],
adamc@1141 3167 [m4_require([_LT_DECL_EGREP])
adamc@1141 3168 m4_require([_LT_DECL_OBJDUMP])
adamc@1141 3169 AC_CACHE_CHECK([how to recognize dependent libraries],
adamc@1141 3170 lt_cv_deplibs_check_method,
adamc@1141 3171 [lt_cv_file_magic_cmd='$MAGIC_CMD'
adamc@1141 3172 lt_cv_file_magic_test_file=
adamc@1141 3173 lt_cv_deplibs_check_method='unknown'
adamc@1141 3174 # Need to set the preceding variable on all platforms that support
adamc@1141 3175 # interlibrary dependencies.
adamc@1141 3176 # 'none' -- dependencies not supported.
adamc@1141 3177 # `unknown' -- same as none, but documents that we really don't know.
adamc@1141 3178 # 'pass_all' -- all dependencies passed with no checks.
adamc@1141 3179 # 'test_compile' -- check by making test program.
adamc@1141 3180 # 'file_magic [[regex]]' -- check by looking for files in library path
adamc@1141 3181 # which responds to the $file_magic_cmd with a given extended regex.
adamc@1141 3182 # If you have `file' or equivalent on your system and you're not sure
adamc@1141 3183 # whether `pass_all' will *always* work, you probably want this one.
adamc@1141 3184
adamc@1141 3185 case $host_os in
adamc@1141 3186 aix[[4-9]]*)
adamc@1141 3187 lt_cv_deplibs_check_method=pass_all
adamc@1141 3188 ;;
adamc@1141 3189
adamc@1141 3190 beos*)
adamc@1141 3191 lt_cv_deplibs_check_method=pass_all
adamc@1141 3192 ;;
adamc@1141 3193
adamc@1141 3194 bsdi[[45]]*)
adamc@1141 3195 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
adamc@1141 3196 lt_cv_file_magic_cmd='/usr/bin/file -L'
adamc@1141 3197 lt_cv_file_magic_test_file=/shlib/libc.so
adamc@1141 3198 ;;
adamc@1141 3199
adamc@1141 3200 cygwin*)
adamc@1141 3201 # func_win32_libid is a shell function defined in ltmain.sh
adamc@1141 3202 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
adamc@1141 3203 lt_cv_file_magic_cmd='func_win32_libid'
adamc@1141 3204 ;;
adamc@1141 3205
adamc@1141 3206 mingw* | pw32*)
adamc@1141 3207 # Base MSYS/MinGW do not provide the 'file' command needed by
adamc@1141 3208 # func_win32_libid shell function, so use a weaker test based on 'objdump',
adamc@1141 3209 # unless we find 'file', for example because we are cross-compiling.
adam@1459 3210 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
adam@1459 3211 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
adamc@1141 3212 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
adamc@1141 3213 lt_cv_file_magic_cmd='func_win32_libid'
adamc@1141 3214 else
adam@1459 3215 # Keep this pattern in sync with the one in func_win32_libid.
adam@1459 3216 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
adamc@1141 3217 lt_cv_file_magic_cmd='$OBJDUMP -f'
adamc@1141 3218 fi
adamc@1141 3219 ;;
adamc@1141 3220
adam@1459 3221 cegcc*)
adamc@1141 3222 # use the weaker test based on 'objdump'. See mingw*.
adamc@1141 3223 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
adamc@1141 3224 lt_cv_file_magic_cmd='$OBJDUMP -f'
adamc@1141 3225 ;;
adamc@1141 3226
adamc@1141 3227 darwin* | rhapsody*)
adamc@1141 3228 lt_cv_deplibs_check_method=pass_all
adamc@1141 3229 ;;
adamc@1141 3230
adamc@1141 3231 freebsd* | dragonfly*)
adamc@1141 3232 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
adamc@1141 3233 case $host_cpu in
adamc@1141 3234 i*86 )
adamc@1141 3235 # Not sure whether the presence of OpenBSD here was a mistake.
adamc@1141 3236 # Let's accept both of them until this is cleared up.
adamc@1141 3237 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
adamc@1141 3238 lt_cv_file_magic_cmd=/usr/bin/file
adamc@1141 3239 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
adamc@1141 3240 ;;
adamc@1141 3241 esac
adamc@1141 3242 else
adamc@1141 3243 lt_cv_deplibs_check_method=pass_all
adamc@1141 3244 fi
adamc@1141 3245 ;;
adamc@1141 3246
adam@1459 3247 haiku*)
adam@1459 3248 lt_cv_deplibs_check_method=pass_all
adam@1459 3249 ;;
adam@1459 3250
adamc@1141 3251 hpux10.20* | hpux11*)
adamc@1141 3252 lt_cv_file_magic_cmd=/usr/bin/file
adamc@1141 3253 case $host_cpu in
adamc@1141 3254 ia64*)
adamc@1141 3255 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
adamc@1141 3256 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
adamc@1141 3257 ;;
adamc@1141 3258 hppa*64*)
adam@1459 3259 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
adamc@1141 3260 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
adamc@1141 3261 ;;
adamc@1141 3262 *)
adam@1459 3263 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
adamc@1141 3264 lt_cv_file_magic_test_file=/usr/lib/libc.sl
adamc@1141 3265 ;;
adamc@1141 3266 esac
adamc@1141 3267 ;;
adamc@1141 3268
adamc@1141 3269 interix[[3-9]]*)
adamc@1141 3270 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
adamc@1141 3271 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
adamc@1141 3272 ;;
adamc@1141 3273
adamc@1141 3274 irix5* | irix6* | nonstopux*)
adamc@1141 3275 case $LD in
adamc@1141 3276 *-32|*"-32 ") libmagic=32-bit;;
adamc@1141 3277 *-n32|*"-n32 ") libmagic=N32;;
adamc@1141 3278 *-64|*"-64 ") libmagic=64-bit;;
adamc@1141 3279 *) libmagic=never-match;;
adamc@1141 3280 esac
adamc@1141 3281 lt_cv_deplibs_check_method=pass_all
adamc@1141 3282 ;;
adamc@1141 3283
adam@1599 3284 # This must be glibc/ELF.
adam@1806 3285 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
adamc@1141 3286 lt_cv_deplibs_check_method=pass_all
adamc@1141 3287 ;;
adamc@1141 3288
adamc@1141 3289 netbsd* | netbsdelf*-gnu)
adamc@1141 3290 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
adamc@1141 3291 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
adamc@1141 3292 else
adamc@1141 3293 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
adamc@1141 3294 fi
adamc@1141 3295 ;;
adamc@1141 3296
adamc@1141 3297 newos6*)
adamc@1141 3298 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
adamc@1141 3299 lt_cv_file_magic_cmd=/usr/bin/file
adamc@1141 3300 lt_cv_file_magic_test_file=/usr/lib/libnls.so
adamc@1141 3301 ;;
adamc@1141 3302
adamc@1141 3303 *nto* | *qnx*)
adamc@1141 3304 lt_cv_deplibs_check_method=pass_all
adamc@1141 3305 ;;
adamc@1141 3306
adamc@1141 3307 openbsd*)
adamc@1141 3308 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
adamc@1141 3309 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
adamc@1141 3310 else
adamc@1141 3311 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
adamc@1141 3312 fi
adamc@1141 3313 ;;
adamc@1141 3314
adamc@1141 3315 osf3* | osf4* | osf5*)
adamc@1141 3316 lt_cv_deplibs_check_method=pass_all
adamc@1141 3317 ;;
adamc@1141 3318
adamc@1141 3319 rdos*)
adamc@1141 3320 lt_cv_deplibs_check_method=pass_all
adamc@1141 3321 ;;
adamc@1141 3322
adamc@1141 3323 solaris*)
adamc@1141 3324 lt_cv_deplibs_check_method=pass_all
adamc@1141 3325 ;;
adamc@1141 3326
adamc@1141 3327 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
adamc@1141 3328 lt_cv_deplibs_check_method=pass_all
adamc@1141 3329 ;;
adamc@1141 3330
adamc@1141 3331 sysv4 | sysv4.3*)
adamc@1141 3332 case $host_vendor in
adamc@1141 3333 motorola)
adamc@1141 3334 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
adamc@1141 3335 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
adamc@1141 3336 ;;
adamc@1141 3337 ncr)
adamc@1141 3338 lt_cv_deplibs_check_method=pass_all
adamc@1141 3339 ;;
adamc@1141 3340 sequent)
adamc@1141 3341 lt_cv_file_magic_cmd='/bin/file'
adamc@1141 3342 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
adamc@1141 3343 ;;
adamc@1141 3344 sni)
adamc@1141 3345 lt_cv_file_magic_cmd='/bin/file'
adamc@1141 3346 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
adamc@1141 3347 lt_cv_file_magic_test_file=/lib/libc.so
adamc@1141 3348 ;;
adamc@1141 3349 siemens)
adamc@1141 3350 lt_cv_deplibs_check_method=pass_all
adamc@1141 3351 ;;
adamc@1141 3352 pc)
adamc@1141 3353 lt_cv_deplibs_check_method=pass_all
adamc@1141 3354 ;;
adamc@1141 3355 esac
adamc@1141 3356 ;;
adamc@1141 3357
adamc@1141 3358 tpf*)
adamc@1141 3359 lt_cv_deplibs_check_method=pass_all
adamc@1141 3360 ;;
adamc@1141 3361 esac
adamc@1141 3362 ])
adam@1459 3363
adam@1459 3364 file_magic_glob=
adam@1459 3365 want_nocaseglob=no
adam@1459 3366 if test "$build" = "$host"; then
adam@1459 3367 case $host_os in
adam@1459 3368 mingw* | pw32*)
adam@1459 3369 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
adam@1459 3370 want_nocaseglob=yes
adam@1459 3371 else
adam@1459 3372 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
adam@1459 3373 fi
adam@1459 3374 ;;
adam@1459 3375 esac
adam@1459 3376 fi
adam@1459 3377
adamc@1141 3378 file_magic_cmd=$lt_cv_file_magic_cmd
adamc@1141 3379 deplibs_check_method=$lt_cv_deplibs_check_method
adamc@1141 3380 test -z "$deplibs_check_method" && deplibs_check_method=unknown
adamc@1141 3381
adamc@1141 3382 _LT_DECL([], [deplibs_check_method], [1],
adamc@1141 3383 [Method to check whether dependent libraries are shared objects])
adamc@1141 3384 _LT_DECL([], [file_magic_cmd], [1],
adam@1459 3385 [Command to use when deplibs_check_method = "file_magic"])
adam@1459 3386 _LT_DECL([], [file_magic_glob], [1],
adam@1459 3387 [How to find potential files when deplibs_check_method = "file_magic"])
adam@1459 3388 _LT_DECL([], [want_nocaseglob], [1],
adam@1459 3389 [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
adamc@1141 3390 ])# _LT_CHECK_MAGIC_METHOD
adamc@1141 3391
adamc@1141 3392
adamc@1141 3393 # LT_PATH_NM
adamc@1141 3394 # ----------
adamc@1141 3395 # find the pathname to a BSD- or MS-compatible name lister
adamc@1141 3396 AC_DEFUN([LT_PATH_NM],
adamc@1141 3397 [AC_REQUIRE([AC_PROG_CC])dnl
adamc@1141 3398 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
adamc@1141 3399 [if test -n "$NM"; then
adamc@1141 3400 # Let the user override the test.
adamc@1141 3401 lt_cv_path_NM="$NM"
adamc@1141 3402 else
adamc@1141 3403 lt_nm_to_check="${ac_tool_prefix}nm"
adamc@1141 3404 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
adamc@1141 3405 lt_nm_to_check="$lt_nm_to_check nm"
adamc@1141 3406 fi
adamc@1141 3407 for lt_tmp_nm in $lt_nm_to_check; do
adamc@1141 3408 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
adamc@1141 3409 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
adamc@1141 3410 IFS="$lt_save_ifs"
adamc@1141 3411 test -z "$ac_dir" && ac_dir=.
adamc@1141 3412 tmp_nm="$ac_dir/$lt_tmp_nm"
adamc@1141 3413 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
adamc@1141 3414 # Check to see if the nm accepts a BSD-compat flag.
adamc@1141 3415 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
adamc@1141 3416 # nm: unknown option "B" ignored
adamc@1141 3417 # Tru64's nm complains that /dev/null is an invalid object file
adamc@1141 3418 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
adamc@1141 3419 */dev/null* | *'Invalid file or object type'*)
adamc@1141 3420 lt_cv_path_NM="$tmp_nm -B"
adamc@1141 3421 break
adamc@1141 3422 ;;
adamc@1141 3423 *)
adamc@1141 3424 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
adamc@1141 3425 */dev/null*)
adamc@1141 3426 lt_cv_path_NM="$tmp_nm -p"
adamc@1141 3427 break
adamc@1141 3428 ;;
adamc@1141 3429 *)
adamc@1141 3430 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
adamc@1141 3431 continue # so that we can try to find one that supports BSD flags
adamc@1141 3432 ;;
adamc@1141 3433 esac
adamc@1141 3434 ;;
adamc@1141 3435 esac
adamc@1141 3436 fi
adamc@1141 3437 done
adamc@1141 3438 IFS="$lt_save_ifs"
adamc@1141 3439 done
adamc@1141 3440 : ${lt_cv_path_NM=no}
adamc@1141 3441 fi])
adamc@1141 3442 if test "$lt_cv_path_NM" != "no"; then
adamc@1141 3443 NM="$lt_cv_path_NM"
adamc@1141 3444 else
adamc@1141 3445 # Didn't find any BSD compatible name lister, look for dumpbin.
adam@1459 3446 if test -n "$DUMPBIN"; then :
adam@1459 3447 # Let the user override the test.
adam@1459 3448 else
adam@1459 3449 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
adam@1459 3450 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
adam@1459 3451 *COFF*)
adam@1459 3452 DUMPBIN="$DUMPBIN -symbols"
adam@1459 3453 ;;
adam@1459 3454 *)
adam@1459 3455 DUMPBIN=:
adam@1459 3456 ;;
adam@1459 3457 esac
adam@1459 3458 fi
adamc@1141 3459 AC_SUBST([DUMPBIN])
adamc@1141 3460 if test "$DUMPBIN" != ":"; then
adamc@1141 3461 NM="$DUMPBIN"
adamc@1141 3462 fi
adamc@1141 3463 fi
adamc@1141 3464 test -z "$NM" && NM=nm
adamc@1141 3465 AC_SUBST([NM])
adamc@1141 3466 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
adamc@1141 3467
adamc@1141 3468 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
adamc@1141 3469 [lt_cv_nm_interface="BSD nm"
adamc@1141 3470 echo "int some_variable = 0;" > conftest.$ac_ext
adam@1459 3471 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
adamc@1141 3472 (eval "$ac_compile" 2>conftest.err)
adamc@1141 3473 cat conftest.err >&AS_MESSAGE_LOG_FD
adam@1459 3474 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
adamc@1141 3475 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
adamc@1141 3476 cat conftest.err >&AS_MESSAGE_LOG_FD
adam@1459 3477 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
adamc@1141 3478 cat conftest.out >&AS_MESSAGE_LOG_FD
adamc@1141 3479 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
adamc@1141 3480 lt_cv_nm_interface="MS dumpbin"
adamc@1141 3481 fi
adamc@1141 3482 rm -f conftest*])
adamc@1141 3483 ])# LT_PATH_NM
adamc@1141 3484
adamc@1141 3485 # Old names:
adamc@1141 3486 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
adamc@1141 3487 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
adamc@1141 3488 dnl aclocal-1.4 backwards compatibility:
adamc@1141 3489 dnl AC_DEFUN([AM_PROG_NM], [])
adamc@1141 3490 dnl AC_DEFUN([AC_PROG_NM], [])
adamc@1141 3491
adam@1459 3492 # _LT_CHECK_SHAREDLIB_FROM_LINKLIB
adam@1459 3493 # --------------------------------
adam@1459 3494 # how to determine the name of the shared library
adam@1459 3495 # associated with a specific link library.
adam@1459 3496 # -- PORTME fill in with the dynamic library characteristics
adam@1459 3497 m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
adam@1459 3498 [m4_require([_LT_DECL_EGREP])
adam@1459 3499 m4_require([_LT_DECL_OBJDUMP])
adam@1459 3500 m4_require([_LT_DECL_DLLTOOL])
adam@1459 3501 AC_CACHE_CHECK([how to associate runtime and link libraries],
adam@1459 3502 lt_cv_sharedlib_from_linklib_cmd,
adam@1459 3503 [lt_cv_sharedlib_from_linklib_cmd='unknown'
adam@1459 3504
adam@1459 3505 case $host_os in
adam@1459 3506 cygwin* | mingw* | pw32* | cegcc*)
adam@1459 3507 # two different shell functions defined in ltmain.sh
adam@1459 3508 # decide which to use based on capabilities of $DLLTOOL
adam@1459 3509 case `$DLLTOOL --help 2>&1` in
adam@1459 3510 *--identify-strict*)
adam@1459 3511 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
adam@1459 3512 ;;
adam@1459 3513 *)
adam@1459 3514 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
adam@1459 3515 ;;
adam@1459 3516 esac
adam@1459 3517 ;;
adam@1459 3518 *)
adam@1459 3519 # fallback: assume linklib IS sharedlib
adam@1459 3520 lt_cv_sharedlib_from_linklib_cmd="$ECHO"
adam@1459 3521 ;;
adam@1459 3522 esac
adam@1459 3523 ])
adam@1459 3524 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
adam@1459 3525 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
adam@1459 3526
adam@1459 3527 _LT_DECL([], [sharedlib_from_linklib_cmd], [1],
adam@1459 3528 [Command to associate shared and link libraries])
adam@1459 3529 ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
adam@1459 3530
adam@1459 3531
adam@1459 3532 # _LT_PATH_MANIFEST_TOOL
adam@1459 3533 # ----------------------
adam@1459 3534 # locate the manifest tool
adam@1459 3535 m4_defun([_LT_PATH_MANIFEST_TOOL],
adam@1459 3536 [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
adam@1459 3537 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
adam@1459 3538 AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
adam@1459 3539 [lt_cv_path_mainfest_tool=no
adam@1459 3540 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
adam@1459 3541 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
adam@1459 3542 cat conftest.err >&AS_MESSAGE_LOG_FD
adam@1459 3543 if $GREP 'Manifest Tool' conftest.out > /dev/null; then
adam@1459 3544 lt_cv_path_mainfest_tool=yes
adam@1459 3545 fi
adam@1459 3546 rm -f conftest*])
adam@1459 3547 if test "x$lt_cv_path_mainfest_tool" != xyes; then
adam@1459 3548 MANIFEST_TOOL=:
adam@1459 3549 fi
adam@1459 3550 _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
adam@1459 3551 ])# _LT_PATH_MANIFEST_TOOL
adam@1459 3552
adamc@1141 3553
adamc@1141 3554 # LT_LIB_M
adamc@1141 3555 # --------
adamc@1141 3556 # check for math library
adamc@1141 3557 AC_DEFUN([LT_LIB_M],
adamc@1141 3558 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
adamc@1141 3559 LIBM=
adamc@1141 3560 case $host in
adam@1459 3561 *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
adamc@1141 3562 # These system don't have libm, or don't need it
adamc@1141 3563 ;;
adamc@1141 3564 *-ncr-sysv4.3*)
adamc@1141 3565 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
adamc@1141 3566 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
adamc@1141 3567 ;;
adamc@1141 3568 *)
adamc@1141 3569 AC_CHECK_LIB(m, cos, LIBM="-lm")
adamc@1141 3570 ;;
adamc@1141 3571 esac
adamc@1141 3572 AC_SUBST([LIBM])
adamc@1141 3573 ])# LT_LIB_M
adamc@1141 3574
adamc@1141 3575 # Old name:
adamc@1141 3576 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
adamc@1141 3577 dnl aclocal-1.4 backwards compatibility:
adamc@1141 3578 dnl AC_DEFUN([AC_CHECK_LIBM], [])
adamc@1141 3579
adamc@1141 3580
adamc@1141 3581 # _LT_COMPILER_NO_RTTI([TAGNAME])
adamc@1141 3582 # -------------------------------
adamc@1141 3583 m4_defun([_LT_COMPILER_NO_RTTI],
adamc@1141 3584 [m4_require([_LT_TAG_COMPILER])dnl
adamc@1141 3585
adamc@1141 3586 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
adamc@1141 3587
adamc@1141 3588 if test "$GCC" = yes; then
adam@1459 3589 case $cc_basename in
adam@1459 3590 nvcc*)
adam@1459 3591 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
adam@1459 3592 *)
adam@1459 3593 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
adam@1459 3594 esac
adamc@1141 3595
adamc@1141 3596 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
adamc@1141 3597 lt_cv_prog_compiler_rtti_exceptions,
adamc@1141 3598 [-fno-rtti -fno-exceptions], [],
adamc@1141 3599 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
adamc@1141 3600 fi
adamc@1141 3601 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
adamc@1141 3602 [Compiler flag to turn off builtin functions])
adamc@1141 3603 ])# _LT_COMPILER_NO_RTTI
adamc@1141 3604
adamc@1141 3605
adamc@1141 3606 # _LT_CMD_GLOBAL_SYMBOLS
adamc@1141 3607 # ----------------------
adamc@1141 3608 m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
adamc@1141 3609 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
adamc@1141 3610 AC_REQUIRE([AC_PROG_CC])dnl
adam@1459 3611 AC_REQUIRE([AC_PROG_AWK])dnl
adamc@1141 3612 AC_REQUIRE([LT_PATH_NM])dnl
adamc@1141 3613 AC_REQUIRE([LT_PATH_LD])dnl
adamc@1141 3614 m4_require([_LT_DECL_SED])dnl
adamc@1141 3615 m4_require([_LT_DECL_EGREP])dnl
adamc@1141 3616 m4_require([_LT_TAG_COMPILER])dnl
adamc@1141 3617
adamc@1141 3618 # Check for command to grab the raw symbol name followed by C symbol from nm.
adamc@1141 3619 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
adamc@1141 3620 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
adamc@1141 3621 [
adamc@1141 3622 # These are sane defaults that work on at least a few old systems.
adamc@1141 3623 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
adamc@1141 3624
adamc@1141 3625 # Character class describing NM global symbol codes.
adamc@1141 3626 symcode='[[BCDEGRST]]'
adamc@1141 3627
adamc@1141 3628 # Regexp to match symbols that can be accessed directly from C.
adamc@1141 3629 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
adamc@1141 3630
adamc@1141 3631 # Define system-specific variables.
adamc@1141 3632 case $host_os in
adamc@1141 3633 aix*)
adamc@1141 3634 symcode='[[BCDT]]'
adamc@1141 3635 ;;
adamc@1141 3636 cygwin* | mingw* | pw32* | cegcc*)
adamc@1141 3637 symcode='[[ABCDGISTW]]'
adamc@1141 3638 ;;
adamc@1141 3639 hpux*)
adamc@1141 3640 if test "$host_cpu" = ia64; then
adamc@1141 3641 symcode='[[ABCDEGRST]]'
adamc@1141 3642 fi
adamc@1141 3643 ;;
adamc@1141 3644 irix* | nonstopux*)
adamc@1141 3645 symcode='[[BCDEGRST]]'
adamc@1141 3646 ;;
adamc@1141 3647 osf*)
adamc@1141 3648 symcode='[[BCDEGQRST]]'
adamc@1141 3649 ;;
adamc@1141 3650 solaris*)
adamc@1141 3651 symcode='[[BDRT]]'
adamc@1141 3652 ;;
adamc@1141 3653 sco3.2v5*)
adamc@1141 3654 symcode='[[DT]]'
adamc@1141 3655 ;;
adamc@1141 3656 sysv4.2uw2*)
adamc@1141 3657 symcode='[[DT]]'
adamc@1141 3658 ;;
adamc@1141 3659 sysv5* | sco5v6* | unixware* | OpenUNIX*)
adamc@1141 3660 symcode='[[ABDT]]'
adamc@1141 3661 ;;
adamc@1141 3662 sysv4)
adamc@1141 3663 symcode='[[DFNSTU]]'
adamc@1141 3664 ;;
adamc@1141 3665 esac
adamc@1141 3666
adamc@1141 3667 # If we're using GNU nm, then use its standard symbol codes.
adamc@1141 3668 case `$NM -V 2>&1` in
adamc@1141 3669 *GNU* | *'with BFD'*)
adamc@1141 3670 symcode='[[ABCDGIRSTW]]' ;;
adamc@1141 3671 esac
adamc@1141 3672
adamc@1141 3673 # Transform an extracted symbol line into a proper C declaration.
adamc@1141 3674 # Some systems (esp. on ia64) link data and code symbols differently,
adamc@1141 3675 # so use this general approach.
adamc@1141 3676 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
adamc@1141 3677
adamc@1141 3678 # Transform an extracted symbol line into symbol name and symbol address
adam@1459 3679 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
adam@1459 3680 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'"
adamc@1141 3681
adamc@1141 3682 # Handle CRLF in mingw tool chain
adamc@1141 3683 opt_cr=
adamc@1141 3684 case $build_os in
adamc@1141 3685 mingw*)
adamc@1141 3686 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
adamc@1141 3687 ;;
adamc@1141 3688 esac
adamc@1141 3689
adamc@1141 3690 # Try without a prefix underscore, then with it.
adamc@1141 3691 for ac_symprfx in "" "_"; do
adamc@1141 3692
adamc@1141 3693 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
adamc@1141 3694 symxfrm="\\1 $ac_symprfx\\2 \\2"
adamc@1141 3695
adamc@1141 3696 # Write the raw and C identifiers.
adamc@1141 3697 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
adamc@1141 3698 # Fake it for dumpbin and say T for any non-static function
adamc@1141 3699 # and D for any global variable.
adamc@1141 3700 # Also find C++ and __fastcall symbols from MSVC++,
adamc@1141 3701 # which start with @ or ?.
adamc@1141 3702 lt_cv_sys_global_symbol_pipe="$AWK ['"\
adamc@1141 3703 " {last_section=section; section=\$ 3};"\
adam@1599 3704 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
adamc@1141 3705 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
adamc@1141 3706 " \$ 0!~/External *\|/{next};"\
adamc@1141 3707 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
adamc@1141 3708 " {if(hide[section]) next};"\
adamc@1141 3709 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
adamc@1141 3710 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
adamc@1141 3711 " s[1]~/^[@?]/{print s[1], s[1]; next};"\
adamc@1141 3712 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
adamc@1141 3713 " ' prfx=^$ac_symprfx]"
adamc@1141 3714 else
adamc@1141 3715 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
adamc@1141 3716 fi
adam@1459 3717 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
adamc@1141 3718
adamc@1141 3719 # Check to see that the pipe works correctly.
adamc@1141 3720 pipe_works=no
adamc@1141 3721
adamc@1141 3722 rm -f conftest*
adamc@1141 3723 cat > conftest.$ac_ext <<_LT_EOF
adamc@1141 3724 #ifdef __cplusplus
adamc@1141 3725 extern "C" {
adamc@1141 3726 #endif
adamc@1141 3727 char nm_test_var;
adamc@1141 3728 void nm_test_func(void);
adamc@1141 3729 void nm_test_func(void){}
adamc@1141 3730 #ifdef __cplusplus
adamc@1141 3731 }
adamc@1141 3732 #endif
adamc@1141 3733 int main(){nm_test_var='a';nm_test_func();return(0);}
adamc@1141 3734 _LT_EOF
adamc@1141 3735
adamc@1141 3736 if AC_TRY_EVAL(ac_compile); then
adamc@1141 3737 # Now try to grab the symbols.
adamc@1141 3738 nlist=conftest.nm
adam@1459 3739 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
adamc@1141 3740 # Try sorting and uniquifying the output.
adamc@1141 3741 if sort "$nlist" | uniq > "$nlist"T; then
adamc@1141 3742 mv -f "$nlist"T "$nlist"
adamc@1141 3743 else
adamc@1141 3744 rm -f "$nlist"T
adamc@1141 3745 fi
adamc@1141 3746
adamc@1141 3747 # Make sure that we snagged all the symbols we need.
adamc@1141 3748 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
adamc@1141 3749 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
adamc@1141 3750 cat <<_LT_EOF > conftest.$ac_ext
adam@1459 3751 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
adam@1459 3752 #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
adam@1459 3753 /* DATA imports from DLLs on WIN32 con't be const, because runtime
adam@1459 3754 relocations are performed -- see ld's documentation on pseudo-relocs. */
adam@1459 3755 # define LT@&t@_DLSYM_CONST
adam@1459 3756 #elif defined(__osf__)
adam@1459 3757 /* This system does not cope well with relocations in const data. */
adam@1459 3758 # define LT@&t@_DLSYM_CONST
adam@1459 3759 #else
adam@1459 3760 # define LT@&t@_DLSYM_CONST const
adam@1459 3761 #endif
adam@1459 3762
adamc@1141 3763 #ifdef __cplusplus
adamc@1141 3764 extern "C" {
adamc@1141 3765 #endif
adamc@1141 3766
adamc@1141 3767 _LT_EOF
adamc@1141 3768 # Now generate the symbol file.
adamc@1141 3769 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
adamc@1141 3770
adamc@1141 3771 cat <<_LT_EOF >> conftest.$ac_ext
adamc@1141 3772
adamc@1141 3773 /* The mapping between symbol names and symbols. */
adam@1459 3774 LT@&t@_DLSYM_CONST struct {
adamc@1141 3775 const char *name;
adamc@1141 3776 void *address;
adamc@1141 3777 }
adamc@1141 3778 lt__PROGRAM__LTX_preloaded_symbols[[]] =
adamc@1141 3779 {
adamc@1141 3780 { "@PROGRAM@", (void *) 0 },
adamc@1141 3781 _LT_EOF
adamc@1141 3782 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
adamc@1141 3783 cat <<\_LT_EOF >> conftest.$ac_ext
adamc@1141 3784 {0, (void *) 0}
adamc@1141 3785 };
adamc@1141 3786
adamc@1141 3787 /* This works around a problem in FreeBSD linker */
adamc@1141 3788 #ifdef FREEBSD_WORKAROUND
adamc@1141 3789 static const void *lt_preloaded_setup() {
adamc@1141 3790 return lt__PROGRAM__LTX_preloaded_symbols;
adamc@1141 3791 }
adamc@1141 3792 #endif
adamc@1141 3793
adamc@1141 3794 #ifdef __cplusplus
adamc@1141 3795 }
adamc@1141 3796 #endif
adamc@1141 3797 _LT_EOF
adamc@1141 3798 # Now try linking the two files.
adamc@1141 3799 mv conftest.$ac_objext conftstm.$ac_objext
adam@1459 3800 lt_globsym_save_LIBS=$LIBS
adam@1459 3801 lt_globsym_save_CFLAGS=$CFLAGS
adamc@1141 3802 LIBS="conftstm.$ac_objext"
adamc@1141 3803 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
adamc@1141 3804 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
adamc@1141 3805 pipe_works=yes
adamc@1141 3806 fi
adam@1459 3807 LIBS=$lt_globsym_save_LIBS
adam@1459 3808 CFLAGS=$lt_globsym_save_CFLAGS
adamc@1141 3809 else
adamc@1141 3810 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
adamc@1141 3811 fi
adamc@1141 3812 else
adamc@1141 3813 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
adamc@1141 3814 fi
adamc@1141 3815 else
adamc@1141 3816 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
adamc@1141 3817 fi
adamc@1141 3818 else
adamc@1141 3819 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
adamc@1141 3820 cat conftest.$ac_ext >&5
adamc@1141 3821 fi
adamc@1141 3822 rm -rf conftest* conftst*
adamc@1141 3823
adamc@1141 3824 # Do not use the global_symbol_pipe unless it works.
adamc@1141 3825 if test "$pipe_works" = yes; then
adamc@1141 3826 break
adamc@1141 3827 else
adamc@1141 3828 lt_cv_sys_global_symbol_pipe=
adamc@1141 3829 fi
adamc@1141 3830 done
adamc@1141 3831 ])
adamc@1141 3832 if test -z "$lt_cv_sys_global_symbol_pipe"; then
adamc@1141 3833 lt_cv_sys_global_symbol_to_cdecl=
adamc@1141 3834 fi
adamc@1141 3835 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
adamc@1141 3836 AC_MSG_RESULT(failed)
adamc@1141 3837 else
adamc@1141 3838 AC_MSG_RESULT(ok)
adamc@1141 3839 fi
adamc@1141 3840
adam@1459 3841 # Response file support.
adam@1459 3842 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
adam@1459 3843 nm_file_list_spec='@'
adam@1459 3844 elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
adam@1459 3845 nm_file_list_spec='@'
adam@1459 3846 fi
adam@1459 3847
adamc@1141 3848 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
adamc@1141 3849 [Take the output of nm and produce a listing of raw symbols and C names])
adamc@1141 3850 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
adamc@1141 3851 [Transform the output of nm in a proper C declaration])
adamc@1141 3852 _LT_DECL([global_symbol_to_c_name_address],
adamc@1141 3853 [lt_cv_sys_global_symbol_to_c_name_address], [1],
adamc@1141 3854 [Transform the output of nm in a C name address pair])
adamc@1141 3855 _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
adamc@1141 3856 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
adamc@1141 3857 [Transform the output of nm in a C name address pair when lib prefix is needed])
adam@1459 3858 _LT_DECL([], [nm_file_list_spec], [1],
adam@1459 3859 [Specify filename containing input files for $NM])
adamc@1141 3860 ]) # _LT_CMD_GLOBAL_SYMBOLS
adamc@1141 3861
adamc@1141 3862
adamc@1141 3863 # _LT_COMPILER_PIC([TAGNAME])
adamc@1141 3864 # ---------------------------
adamc@1141 3865 m4_defun([_LT_COMPILER_PIC],
adamc@1141 3866 [m4_require([_LT_TAG_COMPILER])dnl
adamc@1141 3867 _LT_TAGVAR(lt_prog_compiler_wl, $1)=
adamc@1141 3868 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
adamc@1141 3869 _LT_TAGVAR(lt_prog_compiler_static, $1)=
adamc@1141 3870
adamc@1141 3871 m4_if([$1], [CXX], [
adamc@1141 3872 # C++ specific cases for pic, static, wl, etc.
adamc@1141 3873 if test "$GXX" = yes; then
adamc@1141 3874 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 3875 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
adamc@1141 3876
adamc@1141 3877 case $host_os in
adamc@1141 3878 aix*)
adamc@1141 3879 # All AIX code is PIC.
adamc@1141 3880 if test "$host_cpu" = ia64; then
adamc@1141 3881 # AIX 5 now supports IA64 processor
adamc@1141 3882 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 3883 fi
adamc@1141 3884 ;;
adamc@1141 3885
adamc@1141 3886 amigaos*)
adamc@1141 3887 case $host_cpu in
adamc@1141 3888 powerpc)
adamc@1141 3889 # see comment about AmigaOS4 .so support
adamc@1141 3890 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
adamc@1141 3891 ;;
adamc@1141 3892 m68k)
adamc@1141 3893 # FIXME: we need at least 68020 code to build shared libraries, but
adamc@1141 3894 # adding the `-m68020' flag to GCC prevents building anything better,
adamc@1141 3895 # like `-m68040'.
adamc@1141 3896 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
adamc@1141 3897 ;;
adamc@1141 3898 esac
adamc@1141 3899 ;;
adamc@1141 3900
adamc@1141 3901 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
adamc@1141 3902 # PIC is the default for these OSes.
adamc@1141 3903 ;;
adamc@1141 3904 mingw* | cygwin* | os2* | pw32* | cegcc*)
adamc@1141 3905 # This hack is so that the source file can tell whether it is being
adamc@1141 3906 # built for inclusion in a dll (and should export symbols for example).
adamc@1141 3907 # Although the cygwin gcc ignores -fPIC, still need this for old-style
adamc@1141 3908 # (--disable-auto-import) libraries
adamc@1141 3909 m4_if([$1], [GCJ], [],
adamc@1141 3910 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
adamc@1141 3911 ;;
adamc@1141 3912 darwin* | rhapsody*)
adamc@1141 3913 # PIC is the default on this platform
adamc@1141 3914 # Common symbols not allowed in MH_DYLIB files
adamc@1141 3915 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
adamc@1141 3916 ;;
adamc@1141 3917 *djgpp*)
adamc@1141 3918 # DJGPP does not support shared libraries at all
adamc@1141 3919 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
adamc@1141 3920 ;;
adam@1459 3921 haiku*)
adam@1459 3922 # PIC is the default for Haiku.
adam@1459 3923 # The "-static" flag exists, but is broken.
adam@1459 3924 _LT_TAGVAR(lt_prog_compiler_static, $1)=
adam@1459 3925 ;;
adamc@1141 3926 interix[[3-9]]*)
adamc@1141 3927 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
adamc@1141 3928 # Instead, we relocate shared libraries at runtime.
adamc@1141 3929 ;;
adamc@1141 3930 sysv4*MP*)
adamc@1141 3931 if test -d /usr/nec; then
adamc@1141 3932 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
adamc@1141 3933 fi
adamc@1141 3934 ;;
adamc@1141 3935 hpux*)
adamc@1141 3936 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
adamc@1141 3937 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
adamc@1141 3938 # sets the default TLS model and affects inlining.
adamc@1141 3939 case $host_cpu in
adamc@1141 3940 hppa*64*)
adamc@1141 3941 ;;
adamc@1141 3942 *)
adamc@1141 3943 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
adamc@1141 3944 ;;
adamc@1141 3945 esac
adamc@1141 3946 ;;
adamc@1141 3947 *qnx* | *nto*)
adamc@1141 3948 # QNX uses GNU C++, but need to define -shared option too, otherwise
adamc@1141 3949 # it will coredump.
adamc@1141 3950 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
adamc@1141 3951 ;;
adamc@1141 3952 *)
adamc@1141 3953 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
adamc@1141 3954 ;;
adamc@1141 3955 esac
adamc@1141 3956 else
adamc@1141 3957 case $host_os in
adamc@1141 3958 aix[[4-9]]*)
adamc@1141 3959 # All AIX code is PIC.
adamc@1141 3960 if test "$host_cpu" = ia64; then
adamc@1141 3961 # AIX 5 now supports IA64 processor
adamc@1141 3962 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 3963 else
adamc@1141 3964 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
adamc@1141 3965 fi
adamc@1141 3966 ;;
adamc@1141 3967 chorus*)
adamc@1141 3968 case $cc_basename in
adamc@1141 3969 cxch68*)
adamc@1141 3970 # Green Hills C++ Compiler
adamc@1141 3971 # _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"
adamc@1141 3972 ;;
adamc@1141 3973 esac
adamc@1141 3974 ;;
adam@1459 3975 mingw* | cygwin* | os2* | pw32* | cegcc*)
adam@1459 3976 # This hack is so that the source file can tell whether it is being
adam@1459 3977 # built for inclusion in a dll (and should export symbols for example).
adam@1459 3978 m4_if([$1], [GCJ], [],
adam@1459 3979 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
adam@1459 3980 ;;
adamc@1141 3981 dgux*)
adamc@1141 3982 case $cc_basename in
adamc@1141 3983 ec++*)
adamc@1141 3984 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adamc@1141 3985 ;;
adamc@1141 3986 ghcx*)
adamc@1141 3987 # Green Hills C++ Compiler
adamc@1141 3988 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
adamc@1141 3989 ;;
adamc@1141 3990 *)
adamc@1141 3991 ;;
adamc@1141 3992 esac
adamc@1141 3993 ;;
adamc@1141 3994 freebsd* | dragonfly*)
adamc@1141 3995 # FreeBSD uses GNU C++
adamc@1141 3996 ;;
adamc@1141 3997 hpux9* | hpux10* | hpux11*)
adamc@1141 3998 case $cc_basename in
adamc@1141 3999 CC*)
adamc@1141 4000 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4001 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
adamc@1141 4002 if test "$host_cpu" != ia64; then
adamc@1141 4003 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
adamc@1141 4004 fi
adamc@1141 4005 ;;
adamc@1141 4006 aCC*)
adamc@1141 4007 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4008 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
adamc@1141 4009 case $host_cpu in
adamc@1141 4010 hppa*64*|ia64*)
adamc@1141 4011 # +Z the default
adamc@1141 4012 ;;
adamc@1141 4013 *)
adamc@1141 4014 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
adamc@1141 4015 ;;
adamc@1141 4016 esac
adamc@1141 4017 ;;
adamc@1141 4018 *)
adamc@1141 4019 ;;
adamc@1141 4020 esac
adamc@1141 4021 ;;
adamc@1141 4022 interix*)
adamc@1141 4023 # This is c89, which is MS Visual C++ (no shared libs)
adamc@1141 4024 # Anyone wants to do a port?
adamc@1141 4025 ;;
adamc@1141 4026 irix5* | irix6* | nonstopux*)
adamc@1141 4027 case $cc_basename in
adamc@1141 4028 CC*)
adamc@1141 4029 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4030 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
adamc@1141 4031 # CC pic flag -KPIC is the default.
adamc@1141 4032 ;;
adamc@1141 4033 *)
adamc@1141 4034 ;;
adamc@1141 4035 esac
adamc@1141 4036 ;;
adam@1806 4037 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
adamc@1141 4038 case $cc_basename in
adamc@1141 4039 KCC*)
adamc@1141 4040 # KAI C++ Compiler
adamc@1141 4041 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
adamc@1141 4042 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
adamc@1141 4043 ;;
adamc@1141 4044 ecpc* )
adamc@1141 4045 # old Intel C++ for x86_64 which still supported -KPIC.
adamc@1141 4046 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4047 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adamc@1141 4048 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
adamc@1141 4049 ;;
adamc@1141 4050 icpc* )
adamc@1141 4051 # Intel C++, used to be incompatible with GCC.
adamc@1141 4052 # ICC 10 doesn't accept -KPIC any more.
adamc@1141 4053 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4054 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
adamc@1141 4055 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
adamc@1141 4056 ;;
adamc@1141 4057 pgCC* | pgcpp*)
adamc@1141 4058 # Portland Group C++ compiler
adamc@1141 4059 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4060 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
adamc@1141 4061 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 4062 ;;
adamc@1141 4063 cxx*)
adamc@1141 4064 # Compaq C++
adamc@1141 4065 # Make sure the PIC flag is empty. It appears that all Alpha
adamc@1141 4066 # Linux and Compaq Tru64 Unix objects are PIC.
adamc@1141 4067 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
adamc@1141 4068 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
adamc@1141 4069 ;;
adam@1459 4070 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
adam@1459 4071 # IBM XL 8.0, 9.0 on PPC and BlueGene
adamc@1141 4072 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4073 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
adamc@1141 4074 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
adamc@1141 4075 ;;
adamc@1141 4076 *)
adamc@1141 4077 case `$CC -V 2>&1 | sed 5q` in
adamc@1141 4078 *Sun\ C*)
adamc@1141 4079 # Sun C++ 5.9
adamc@1141 4080 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adamc@1141 4081 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 4082 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
adamc@1141 4083 ;;
adamc@1141 4084 esac
adamc@1141 4085 ;;
adamc@1141 4086 esac
adamc@1141 4087 ;;
adamc@1141 4088 lynxos*)
adamc@1141 4089 ;;
adamc@1141 4090 m88k*)
adamc@1141 4091 ;;
adamc@1141 4092 mvs*)
adamc@1141 4093 case $cc_basename in
adamc@1141 4094 cxx*)
adamc@1141 4095 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
adamc@1141 4096 ;;
adamc@1141 4097 *)
adamc@1141 4098 ;;
adamc@1141 4099 esac
adamc@1141 4100 ;;
adamc@1141 4101 netbsd* | netbsdelf*-gnu)
adamc@1141 4102 ;;
adamc@1141 4103 *qnx* | *nto*)
adamc@1141 4104 # QNX uses GNU C++, but need to define -shared option too, otherwise
adamc@1141 4105 # it will coredump.
adamc@1141 4106 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
adamc@1141 4107 ;;
adamc@1141 4108 osf3* | osf4* | osf5*)
adamc@1141 4109 case $cc_basename in
adamc@1141 4110 KCC*)
adamc@1141 4111 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
adamc@1141 4112 ;;
adamc@1141 4113 RCC*)
adamc@1141 4114 # Rational C++ 2.4.1
adamc@1141 4115 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
adamc@1141 4116 ;;
adamc@1141 4117 cxx*)
adamc@1141 4118 # Digital/Compaq C++
adamc@1141 4119 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4120 # Make sure the PIC flag is empty. It appears that all Alpha
adamc@1141 4121 # Linux and Compaq Tru64 Unix objects are PIC.
adamc@1141 4122 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
adamc@1141 4123 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
adamc@1141 4124 ;;
adamc@1141 4125 *)
adamc@1141 4126 ;;
adamc@1141 4127 esac
adamc@1141 4128 ;;
adamc@1141 4129 psos*)
adamc@1141 4130 ;;
adamc@1141 4131 solaris*)
adamc@1141 4132 case $cc_basename in
adam@1459 4133 CC* | sunCC*)
adamc@1141 4134 # Sun C++ 4.2, 5.x and Centerline C++
adamc@1141 4135 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adamc@1141 4136 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 4137 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
adamc@1141 4138 ;;
adamc@1141 4139 gcx*)
adamc@1141 4140 # Green Hills C++ Compiler
adamc@1141 4141 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
adamc@1141 4142 ;;
adamc@1141 4143 *)
adamc@1141 4144 ;;
adamc@1141 4145 esac
adamc@1141 4146 ;;
adamc@1141 4147 sunos4*)
adamc@1141 4148 case $cc_basename in
adamc@1141 4149 CC*)
adamc@1141 4150 # Sun C++ 4.x
adamc@1141 4151 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
adamc@1141 4152 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 4153 ;;
adamc@1141 4154 lcc*)
adamc@1141 4155 # Lucid
adamc@1141 4156 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
adamc@1141 4157 ;;
adamc@1141 4158 *)
adamc@1141 4159 ;;
adamc@1141 4160 esac
adamc@1141 4161 ;;
adamc@1141 4162 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
adamc@1141 4163 case $cc_basename in
adamc@1141 4164 CC*)
adamc@1141 4165 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4166 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adamc@1141 4167 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 4168 ;;
adamc@1141 4169 esac
adamc@1141 4170 ;;
adamc@1141 4171 tandem*)
adamc@1141 4172 case $cc_basename in
adamc@1141 4173 NCC*)
adamc@1141 4174 # NonStop-UX NCC 3.20
adamc@1141 4175 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adamc@1141 4176 ;;
adamc@1141 4177 *)
adamc@1141 4178 ;;
adamc@1141 4179 esac
adamc@1141 4180 ;;
adamc@1141 4181 vxworks*)
adamc@1141 4182 ;;
adamc@1141 4183 *)
adamc@1141 4184 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
adamc@1141 4185 ;;
adamc@1141 4186 esac
adamc@1141 4187 fi
adamc@1141 4188 ],
adamc@1141 4189 [
adamc@1141 4190 if test "$GCC" = yes; then
adamc@1141 4191 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4192 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
adamc@1141 4193
adamc@1141 4194 case $host_os in
adamc@1141 4195 aix*)
adamc@1141 4196 # All AIX code is PIC.
adamc@1141 4197 if test "$host_cpu" = ia64; then
adamc@1141 4198 # AIX 5 now supports IA64 processor
adamc@1141 4199 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 4200 fi
adamc@1141 4201 ;;
adamc@1141 4202
adamc@1141 4203 amigaos*)
adamc@1141 4204 case $host_cpu in
adamc@1141 4205 powerpc)
adamc@1141 4206 # see comment about AmigaOS4 .so support
adamc@1141 4207 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
adamc@1141 4208 ;;
adamc@1141 4209 m68k)
adamc@1141 4210 # FIXME: we need at least 68020 code to build shared libraries, but
adamc@1141 4211 # adding the `-m68020' flag to GCC prevents building anything better,
adamc@1141 4212 # like `-m68040'.
adamc@1141 4213 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
adamc@1141 4214 ;;
adamc@1141 4215 esac
adamc@1141 4216 ;;
adamc@1141 4217
adamc@1141 4218 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
adamc@1141 4219 # PIC is the default for these OSes.
adamc@1141 4220 ;;
adamc@1141 4221
adamc@1141 4222 mingw* | cygwin* | pw32* | os2* | cegcc*)
adamc@1141 4223 # This hack is so that the source file can tell whether it is being
adamc@1141 4224 # built for inclusion in a dll (and should export symbols for example).
adamc@1141 4225 # Although the cygwin gcc ignores -fPIC, still need this for old-style
adamc@1141 4226 # (--disable-auto-import) libraries
adamc@1141 4227 m4_if([$1], [GCJ], [],
adamc@1141 4228 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
adamc@1141 4229 ;;
adamc@1141 4230
adamc@1141 4231 darwin* | rhapsody*)
adamc@1141 4232 # PIC is the default on this platform
adamc@1141 4233 # Common symbols not allowed in MH_DYLIB files
adamc@1141 4234 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
adamc@1141 4235 ;;
adamc@1141 4236
adam@1459 4237 haiku*)
adam@1459 4238 # PIC is the default for Haiku.
adam@1459 4239 # The "-static" flag exists, but is broken.
adam@1459 4240 _LT_TAGVAR(lt_prog_compiler_static, $1)=
adam@1459 4241 ;;
adam@1459 4242
adamc@1141 4243 hpux*)
adamc@1141 4244 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
adamc@1141 4245 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
adamc@1141 4246 # sets the default TLS model and affects inlining.
adamc@1141 4247 case $host_cpu in
adamc@1141 4248 hppa*64*)
adamc@1141 4249 # +Z the default
adamc@1141 4250 ;;
adamc@1141 4251 *)
adamc@1141 4252 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
adamc@1141 4253 ;;
adamc@1141 4254 esac
adamc@1141 4255 ;;
adamc@1141 4256
adamc@1141 4257 interix[[3-9]]*)
adamc@1141 4258 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
adamc@1141 4259 # Instead, we relocate shared libraries at runtime.
adamc@1141 4260 ;;
adamc@1141 4261
adamc@1141 4262 msdosdjgpp*)
adamc@1141 4263 # Just because we use GCC doesn't mean we suddenly get shared libraries
adamc@1141 4264 # on systems that don't support them.
adamc@1141 4265 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
adamc@1141 4266 enable_shared=no
adamc@1141 4267 ;;
adamc@1141 4268
adamc@1141 4269 *nto* | *qnx*)
adamc@1141 4270 # QNX uses GNU C++, but need to define -shared option too, otherwise
adamc@1141 4271 # it will coredump.
adamc@1141 4272 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
adamc@1141 4273 ;;
adamc@1141 4274
adamc@1141 4275 sysv4*MP*)
adamc@1141 4276 if test -d /usr/nec; then
adamc@1141 4277 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
adamc@1141 4278 fi
adamc@1141 4279 ;;
adamc@1141 4280
adamc@1141 4281 *)
adamc@1141 4282 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
adamc@1141 4283 ;;
adamc@1141 4284 esac
adam@1459 4285
adam@1459 4286 case $cc_basename in
adam@1459 4287 nvcc*) # Cuda Compiler Driver 2.2
adam@1459 4288 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
adam@1599 4289 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
adam@1599 4290 _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
adam@1599 4291 fi
adam@1459 4292 ;;
adam@1459 4293 esac
adamc@1141 4294 else
adamc@1141 4295 # PORTME Check for flag to pass linker flags through the system compiler.
adamc@1141 4296 case $host_os in
adamc@1141 4297 aix*)
adamc@1141 4298 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4299 if test "$host_cpu" = ia64; then
adamc@1141 4300 # AIX 5 now supports IA64 processor
adamc@1141 4301 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 4302 else
adamc@1141 4303 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
adamc@1141 4304 fi
adamc@1141 4305 ;;
adamc@1141 4306
adamc@1141 4307 mingw* | cygwin* | pw32* | os2* | cegcc*)
adamc@1141 4308 # This hack is so that the source file can tell whether it is being
adamc@1141 4309 # built for inclusion in a dll (and should export symbols for example).
adamc@1141 4310 m4_if([$1], [GCJ], [],
adamc@1141 4311 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
adamc@1141 4312 ;;
adamc@1141 4313
adamc@1141 4314 hpux9* | hpux10* | hpux11*)
adamc@1141 4315 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4316 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
adamc@1141 4317 # not for PA HP-UX.
adamc@1141 4318 case $host_cpu in
adamc@1141 4319 hppa*64*|ia64*)
adamc@1141 4320 # +Z the default
adamc@1141 4321 ;;
adamc@1141 4322 *)
adamc@1141 4323 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
adamc@1141 4324 ;;
adamc@1141 4325 esac
adamc@1141 4326 # Is there a better lt_prog_compiler_static that works with the bundled CC?
adamc@1141 4327 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
adamc@1141 4328 ;;
adamc@1141 4329
adamc@1141 4330 irix5* | irix6* | nonstopux*)
adamc@1141 4331 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4332 # PIC (with -KPIC) is the default.
adamc@1141 4333 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
adamc@1141 4334 ;;
adamc@1141 4335
adam@1806 4336 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
adamc@1141 4337 case $cc_basename in
adamc@1141 4338 # old Intel for x86_64 which still supported -KPIC.
adamc@1141 4339 ecc*)
adamc@1141 4340 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4341 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adamc@1141 4342 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
adamc@1141 4343 ;;
adamc@1141 4344 # icc used to be incompatible with GCC.
adamc@1141 4345 # ICC 10 doesn't accept -KPIC any more.
adamc@1141 4346 icc* | ifort*)
adamc@1141 4347 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4348 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
adamc@1141 4349 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
adamc@1141 4350 ;;
adamc@1141 4351 # Lahey Fortran 8.1.
adamc@1141 4352 lf95*)
adamc@1141 4353 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4354 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
adamc@1141 4355 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
adamc@1141 4356 ;;
adam@1459 4357 nagfor*)
adam@1459 4358 # NAG Fortran compiler
adam@1459 4359 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
adam@1459 4360 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
adam@1459 4361 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adam@1459 4362 ;;
adam@1459 4363 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
adamc@1141 4364 # Portland Group compilers (*not* the Pentium gcc compiler,
adamc@1141 4365 # which looks to be a dead project)
adamc@1141 4366 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4367 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
adamc@1141 4368 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 4369 ;;
adamc@1141 4370 ccc*)
adamc@1141 4371 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4372 # All Alpha code is PIC.
adamc@1141 4373 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
adamc@1141 4374 ;;
adam@1459 4375 xl* | bgxl* | bgf* | mpixl*)
adam@1459 4376 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
adamc@1141 4377 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4378 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
adamc@1141 4379 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
adamc@1141 4380 ;;
adamc@1141 4381 *)
adamc@1141 4382 case `$CC -V 2>&1 | sed 5q` in
adam@1599 4383 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
adam@1459 4384 # Sun Fortran 8.3 passes all unrecognized flags to the linker
adam@1459 4385 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adam@1459 4386 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adam@1459 4387 _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
adam@1459 4388 ;;
adam@1599 4389 *Sun\ F* | *Sun*Fortran*)
adam@1599 4390 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adam@1599 4391 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adam@1599 4392 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
adam@1599 4393 ;;
adamc@1141 4394 *Sun\ C*)
adamc@1141 4395 # Sun C 5.9
adamc@1141 4396 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adamc@1141 4397 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 4398 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4399 ;;
adam@1599 4400 *Intel*\ [[CF]]*Compiler*)
adam@1599 4401 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adam@1599 4402 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
adam@1599 4403 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
adam@1599 4404 ;;
adam@1599 4405 *Portland\ Group*)
adam@1599 4406 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adam@1599 4407 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
adam@1599 4408 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adam@1599 4409 ;;
adamc@1141 4410 esac
adamc@1141 4411 ;;
adamc@1141 4412 esac
adamc@1141 4413 ;;
adamc@1141 4414
adamc@1141 4415 newsos6)
adamc@1141 4416 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adamc@1141 4417 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 4418 ;;
adamc@1141 4419
adamc@1141 4420 *nto* | *qnx*)
adamc@1141 4421 # QNX uses GNU C++, but need to define -shared option too, otherwise
adamc@1141 4422 # it will coredump.
adamc@1141 4423 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
adamc@1141 4424 ;;
adamc@1141 4425
adamc@1141 4426 osf3* | osf4* | osf5*)
adamc@1141 4427 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4428 # All OSF/1 code is PIC.
adamc@1141 4429 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
adamc@1141 4430 ;;
adamc@1141 4431
adamc@1141 4432 rdos*)
adamc@1141 4433 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
adamc@1141 4434 ;;
adamc@1141 4435
adamc@1141 4436 solaris*)
adamc@1141 4437 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adamc@1141 4438 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 4439 case $cc_basename in
adam@1459 4440 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
adamc@1141 4441 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
adamc@1141 4442 *)
adamc@1141 4443 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
adamc@1141 4444 esac
adamc@1141 4445 ;;
adamc@1141 4446
adamc@1141 4447 sunos4*)
adamc@1141 4448 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
adamc@1141 4449 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
adamc@1141 4450 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 4451 ;;
adamc@1141 4452
adamc@1141 4453 sysv4 | sysv4.2uw2* | sysv4.3*)
adamc@1141 4454 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4455 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adamc@1141 4456 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 4457 ;;
adamc@1141 4458
adamc@1141 4459 sysv4*MP*)
adamc@1141 4460 if test -d /usr/nec ;then
adamc@1141 4461 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
adamc@1141 4462 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 4463 fi
adamc@1141 4464 ;;
adamc@1141 4465
adamc@1141 4466 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
adamc@1141 4467 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4468 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adamc@1141 4469 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 4470 ;;
adamc@1141 4471
adamc@1141 4472 unicos*)
adamc@1141 4473 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4474 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
adamc@1141 4475 ;;
adamc@1141 4476
adamc@1141 4477 uts4*)
adamc@1141 4478 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
adamc@1141 4479 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 4480 ;;
adamc@1141 4481
adamc@1141 4482 *)
adamc@1141 4483 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
adamc@1141 4484 ;;
adamc@1141 4485 esac
adamc@1141 4486 fi
adamc@1141 4487 ])
adamc@1141 4488 case $host_os in
adamc@1141 4489 # For platforms which do not support PIC, -DPIC is meaningless:
adamc@1141 4490 *djgpp*)
adamc@1141 4491 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
adamc@1141 4492 ;;
adamc@1141 4493 *)
adamc@1141 4494 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
adamc@1141 4495 ;;
adamc@1141 4496 esac
adam@1459 4497
adam@1459 4498 AC_CACHE_CHECK([for $compiler option to produce PIC],
adam@1459 4499 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
adam@1459 4500 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
adam@1459 4501 _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
adamc@1141 4502
adamc@1141 4503 #
adamc@1141 4504 # Check to make sure the PIC flag actually works.
adamc@1141 4505 #
adamc@1141 4506 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
adamc@1141 4507 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
adamc@1141 4508 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
adamc@1141 4509 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
adamc@1141 4510 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
adamc@1141 4511 "" | " "*) ;;
adamc@1141 4512 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
adamc@1141 4513 esac],
adamc@1141 4514 [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
adamc@1141 4515 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
adamc@1141 4516 fi
adamc@1141 4517 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
adamc@1141 4518 [Additional compiler flags for building library objects])
adamc@1141 4519
adam@1459 4520 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
adam@1459 4521 [How to pass a linker flag through the compiler])
adamc@1141 4522 #
adamc@1141 4523 # Check to make sure the static flag actually works.
adamc@1141 4524 #
adamc@1141 4525 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
adamc@1141 4526 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
adamc@1141 4527 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
adamc@1141 4528 $lt_tmp_static_flag,
adamc@1141 4529 [],
adamc@1141 4530 [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
adamc@1141 4531 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
adamc@1141 4532 [Compiler flag to prevent dynamic linking])
adamc@1141 4533 ])# _LT_COMPILER_PIC
adamc@1141 4534
adamc@1141 4535
adamc@1141 4536 # _LT_LINKER_SHLIBS([TAGNAME])
adamc@1141 4537 # ----------------------------
adamc@1141 4538 # See if the linker supports building shared libraries.
adamc@1141 4539 m4_defun([_LT_LINKER_SHLIBS],
adamc@1141 4540 [AC_REQUIRE([LT_PATH_LD])dnl
adamc@1141 4541 AC_REQUIRE([LT_PATH_NM])dnl
adam@1459 4542 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
adamc@1141 4543 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
adamc@1141 4544 m4_require([_LT_DECL_EGREP])dnl
adamc@1141 4545 m4_require([_LT_DECL_SED])dnl
adamc@1141 4546 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
adamc@1141 4547 m4_require([_LT_TAG_COMPILER])dnl
adamc@1141 4548 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
adamc@1141 4549 m4_if([$1], [CXX], [
adamc@1141 4550 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
adam@1459 4551 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
adamc@1141 4552 case $host_os in
adamc@1141 4553 aix[[4-9]]*)
adamc@1141 4554 # If we're using GNU nm, then we don't want the "-C" option.
adamc@1141 4555 # -C means demangle to AIX nm, but means don't demangle with GNU nm
adam@1459 4556 # Also, AIX nm treats weak defined symbols like other global defined
adam@1459 4557 # symbols, whereas GNU nm marks them as "W".
adamc@1141 4558 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
adam@1459 4559 _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'
adamc@1141 4560 else
adamc@1141 4561 _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'
adamc@1141 4562 fi
adamc@1141 4563 ;;
adamc@1141 4564 pw32*)
adamc@1141 4565 _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
adam@1459 4566 ;;
adamc@1141 4567 cygwin* | mingw* | cegcc*)
adam@1459 4568 case $cc_basename in
adam@1599 4569 cl*)
adam@1599 4570 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
adam@1599 4571 ;;
adam@1459 4572 *)
adam@1459 4573 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
adam@1459 4574 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
adam@1459 4575 ;;
adam@1459 4576 esac
adam@1459 4577 ;;
adam@1459 4578 linux* | k*bsd*-gnu | gnu*)
adamc@1141 4579 _LT_TAGVAR(link_all_deplibs, $1)=no
adam@1459 4580 ;;
adamc@1141 4581 *)
adamc@1141 4582 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
adam@1459 4583 ;;
adamc@1141 4584 esac
adamc@1141 4585 ], [
adamc@1141 4586 runpath_var=
adamc@1141 4587 _LT_TAGVAR(allow_undefined_flag, $1)=
adamc@1141 4588 _LT_TAGVAR(always_export_symbols, $1)=no
adamc@1141 4589 _LT_TAGVAR(archive_cmds, $1)=
adamc@1141 4590 _LT_TAGVAR(archive_expsym_cmds, $1)=
adamc@1141 4591 _LT_TAGVAR(compiler_needs_object, $1)=no
adamc@1141 4592 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
adamc@1141 4593 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
adamc@1141 4594 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
adamc@1141 4595 _LT_TAGVAR(hardcode_automatic, $1)=no
adamc@1141 4596 _LT_TAGVAR(hardcode_direct, $1)=no
adamc@1141 4597 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
adamc@1141 4598 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
adamc@1141 4599 _LT_TAGVAR(hardcode_libdir_separator, $1)=
adamc@1141 4600 _LT_TAGVAR(hardcode_minus_L, $1)=no
adamc@1141 4601 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
adamc@1141 4602 _LT_TAGVAR(inherit_rpath, $1)=no
adamc@1141 4603 _LT_TAGVAR(link_all_deplibs, $1)=unknown
adamc@1141 4604 _LT_TAGVAR(module_cmds, $1)=
adamc@1141 4605 _LT_TAGVAR(module_expsym_cmds, $1)=
adamc@1141 4606 _LT_TAGVAR(old_archive_from_new_cmds, $1)=
adamc@1141 4607 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
adamc@1141 4608 _LT_TAGVAR(thread_safe_flag_spec, $1)=
adamc@1141 4609 _LT_TAGVAR(whole_archive_flag_spec, $1)=
adamc@1141 4610 # include_expsyms should be a list of space-separated symbols to be *always*
adamc@1141 4611 # included in the symbol list
adamc@1141 4612 _LT_TAGVAR(include_expsyms, $1)=
adamc@1141 4613 # exclude_expsyms can be an extended regexp of symbols to exclude
adamc@1141 4614 # it will be wrapped by ` (' and `)$', so one must not match beginning or
adamc@1141 4615 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
adamc@1141 4616 # as well as any symbol that contains `d'.
adamc@1141 4617 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
adamc@1141 4618 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
adamc@1141 4619 # platforms (ab)use it in PIC code, but their linkers get confused if
adamc@1141 4620 # the symbol is explicitly referenced. Since portable code cannot
adamc@1141 4621 # rely on this symbol name, it's probably fine to never include it in
adamc@1141 4622 # preloaded symbol tables.
adamc@1141 4623 # Exclude shared library initialization/finalization symbols.
adamc@1141 4624 dnl Note also adjust exclude_expsyms for C++ above.
adamc@1141 4625 extract_expsyms_cmds=
adamc@1141 4626
adamc@1141 4627 case $host_os in
adamc@1141 4628 cygwin* | mingw* | pw32* | cegcc*)
adamc@1141 4629 # FIXME: the MSVC++ port hasn't been tested in a loooong time
adamc@1141 4630 # When not using gcc, we currently assume that we are using
adamc@1141 4631 # Microsoft Visual C++.
adamc@1141 4632 if test "$GCC" != yes; then
adamc@1141 4633 with_gnu_ld=no
adamc@1141 4634 fi
adamc@1141 4635 ;;
adamc@1141 4636 interix*)
adamc@1141 4637 # we just hope/assume this is gcc and not c89 (= MSVC++)
adamc@1141 4638 with_gnu_ld=yes
adamc@1141 4639 ;;
adamc@1141 4640 openbsd*)
adamc@1141 4641 with_gnu_ld=no
adamc@1141 4642 ;;
adam@1459 4643 linux* | k*bsd*-gnu | gnu*)
adamc@1141 4644 _LT_TAGVAR(link_all_deplibs, $1)=no
adamc@1141 4645 ;;
adamc@1141 4646 esac
adamc@1141 4647
adamc@1141 4648 _LT_TAGVAR(ld_shlibs, $1)=yes
adam@1459 4649
adam@1459 4650 # On some targets, GNU ld is compatible enough with the native linker
adam@1459 4651 # that we're better off using the native interface for both.
adam@1459 4652 lt_use_gnu_ld_interface=no
adamc@1141 4653 if test "$with_gnu_ld" = yes; then
adam@1459 4654 case $host_os in
adam@1459 4655 aix*)
adam@1459 4656 # The AIX port of GNU ld has always aspired to compatibility
adam@1459 4657 # with the native linker. However, as the warning in the GNU ld
adam@1459 4658 # block says, versions before 2.19.5* couldn't really create working
adam@1459 4659 # shared libraries, regardless of the interface used.
adam@1459 4660 case `$LD -v 2>&1` in
adam@1459 4661 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
adam@1459 4662 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
adam@1459 4663 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
adam@1459 4664 *)
adam@1459 4665 lt_use_gnu_ld_interface=yes
adam@1459 4666 ;;
adam@1459 4667 esac
adam@1459 4668 ;;
adam@1459 4669 *)
adam@1459 4670 lt_use_gnu_ld_interface=yes
adam@1459 4671 ;;
adam@1459 4672 esac
adam@1459 4673 fi
adam@1459 4674
adam@1459 4675 if test "$lt_use_gnu_ld_interface" = yes; then
adamc@1141 4676 # If archive_cmds runs LD, not CC, wlarc should be empty
adamc@1141 4677 wlarc='${wl}'
adamc@1141 4678
adamc@1141 4679 # Set some defaults for GNU ld with shared library support. These
adamc@1141 4680 # are reset later if shared libraries are not supported. Putting them
adamc@1141 4681 # here allows them to be overridden if necessary.
adamc@1141 4682 runpath_var=LD_RUN_PATH
adamc@1141 4683 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
adamc@1141 4684 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
adamc@1141 4685 # ancient GNU ld didn't support --whole-archive et. al.
adamc@1141 4686 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
adamc@1141 4687 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
adamc@1141 4688 else
adamc@1141 4689 _LT_TAGVAR(whole_archive_flag_spec, $1)=
adamc@1141 4690 fi
adamc@1141 4691 supports_anon_versioning=no
adamc@1141 4692 case `$LD -v 2>&1` in
adamc@1141 4693 *GNU\ gold*) supports_anon_versioning=yes ;;
adamc@1141 4694 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
adamc@1141 4695 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
adamc@1141 4696 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
adamc@1141 4697 *\ 2.11.*) ;; # other 2.11 versions
adamc@1141 4698 *) supports_anon_versioning=yes ;;
adamc@1141 4699 esac
adamc@1141 4700
adamc@1141 4701 # See if GNU ld supports shared libraries.
adamc@1141 4702 case $host_os in
adamc@1141 4703 aix[[3-9]]*)
adamc@1141 4704 # On AIX/PPC, the GNU linker is very broken
adamc@1141 4705 if test "$host_cpu" != ia64; then
adamc@1141 4706 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 4707 cat <<_LT_EOF 1>&2
adamc@1141 4708
adam@1459 4709 *** Warning: the GNU linker, at least up to release 2.19, is reported
adamc@1141 4710 *** to be unable to reliably create shared libraries on AIX.
adamc@1141 4711 *** Therefore, libtool is disabling shared libraries support. If you
adam@1459 4712 *** really care for shared libraries, you may want to install binutils
adam@1459 4713 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
adam@1459 4714 *** You will then need to restart the configuration process.
adamc@1141 4715
adamc@1141 4716 _LT_EOF
adamc@1141 4717 fi
adamc@1141 4718 ;;
adamc@1141 4719
adamc@1141 4720 amigaos*)
adamc@1141 4721 case $host_cpu in
adamc@1141 4722 powerpc)
adamc@1141 4723 # see comment about AmigaOS4 .so support
adamc@1141 4724 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
adamc@1141 4725 _LT_TAGVAR(archive_expsym_cmds, $1)=''
adamc@1141 4726 ;;
adamc@1141 4727 m68k)
adamc@1141 4728 _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)'
adamc@1141 4729 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
adamc@1141 4730 _LT_TAGVAR(hardcode_minus_L, $1)=yes
adamc@1141 4731 ;;
adamc@1141 4732 esac
adamc@1141 4733 ;;
adamc@1141 4734
adamc@1141 4735 beos*)
adamc@1141 4736 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
adamc@1141 4737 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
adamc@1141 4738 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
adamc@1141 4739 # support --undefined. This deserves some investigation. FIXME
adamc@1141 4740 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
adamc@1141 4741 else
adamc@1141 4742 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 4743 fi
adamc@1141 4744 ;;
adamc@1141 4745
adamc@1141 4746 cygwin* | mingw* | pw32* | cegcc*)
adamc@1141 4747 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
adamc@1141 4748 # as there is no search path for DLLs.
adamc@1141 4749 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
adam@1459 4750 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
adamc@1141 4751 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
adamc@1141 4752 _LT_TAGVAR(always_export_symbols, $1)=no
adamc@1141 4753 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
adam@1459 4754 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
adam@1459 4755 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
adamc@1141 4756
adamc@1141 4757 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
adamc@1141 4758 _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'
adamc@1141 4759 # If the export-symbols file already is a .def file (1st line
adamc@1141 4760 # is EXPORTS), use it as is; otherwise, prepend...
adamc@1141 4761 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
adamc@1141 4762 cp $export_symbols $output_objdir/$soname.def;
adamc@1141 4763 else
adamc@1141 4764 echo EXPORTS > $output_objdir/$soname.def;
adamc@1141 4765 cat $export_symbols >> $output_objdir/$soname.def;
adamc@1141 4766 fi~
adamc@1141 4767 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
adamc@1141 4768 else
adamc@1141 4769 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 4770 fi
adamc@1141 4771 ;;
adamc@1141 4772
adam@1459 4773 haiku*)
adam@1459 4774 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
adam@1459 4775 _LT_TAGVAR(link_all_deplibs, $1)=yes
adam@1459 4776 ;;
adam@1459 4777
adamc@1141 4778 interix[[3-9]]*)
adamc@1141 4779 _LT_TAGVAR(hardcode_direct, $1)=no
adamc@1141 4780 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 4781 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
adamc@1141 4782 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
adamc@1141 4783 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
adamc@1141 4784 # Instead, shared libraries are loaded at an image base (0x10000000 by
adamc@1141 4785 # default) and relocated if they conflict, which is a slow very memory
adamc@1141 4786 # consuming and fragmenting process. To avoid this, we pick a random,
adamc@1141 4787 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
adamc@1141 4788 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
adamc@1141 4789 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
adamc@1141 4790 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
adamc@1141 4791 ;;
adamc@1141 4792
adamc@1141 4793 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
adamc@1141 4794 tmp_diet=no
adamc@1141 4795 if test "$host_os" = linux-dietlibc; then
adamc@1141 4796 case $cc_basename in
adamc@1141 4797 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
adamc@1141 4798 esac
adamc@1141 4799 fi
adamc@1141 4800 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
adamc@1141 4801 && test "$tmp_diet" = no
adamc@1141 4802 then
adam@1459 4803 tmp_addflag=' $pic_flag'
adamc@1141 4804 tmp_sharedflag='-shared'
adamc@1141 4805 case $cc_basename,$host_cpu in
adamc@1141 4806 pgcc*) # Portland Group C compiler
adam@1459 4807 _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'
adamc@1141 4808 tmp_addflag=' $pic_flag'
adamc@1141 4809 ;;
adam@1459 4810 pgf77* | pgf90* | pgf95* | pgfortran*)
adam@1459 4811 # Portland Group f77 and f90 compilers
adam@1459 4812 _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'
adamc@1141 4813 tmp_addflag=' $pic_flag -Mnomain' ;;
adamc@1141 4814 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
adamc@1141 4815 tmp_addflag=' -i_dynamic' ;;
adamc@1141 4816 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
adamc@1141 4817 tmp_addflag=' -i_dynamic -nofor_main' ;;
adamc@1141 4818 ifc* | ifort*) # Intel Fortran compiler
adamc@1141 4819 tmp_addflag=' -nofor_main' ;;
adamc@1141 4820 lf95*) # Lahey Fortran 8.1
adamc@1141 4821 _LT_TAGVAR(whole_archive_flag_spec, $1)=
adamc@1141 4822 tmp_sharedflag='--shared' ;;
adam@1459 4823 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
adamc@1141 4824 tmp_sharedflag='-qmkshrobj'
adamc@1141 4825 tmp_addflag= ;;
adam@1459 4826 nvcc*) # Cuda Compiler Driver 2.2
adam@1459 4827 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
adam@1459 4828 _LT_TAGVAR(compiler_needs_object, $1)=yes
adam@1459 4829 ;;
adamc@1141 4830 esac
adamc@1141 4831 case `$CC -V 2>&1 | sed 5q` in
adamc@1141 4832 *Sun\ C*) # Sun C 5.9
adam@1459 4833 _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'
adamc@1141 4834 _LT_TAGVAR(compiler_needs_object, $1)=yes
adamc@1141 4835 tmp_sharedflag='-G' ;;
adamc@1141 4836 *Sun\ F*) # Sun Fortran 8.3
adamc@1141 4837 tmp_sharedflag='-G' ;;
adamc@1141 4838 esac
adamc@1141 4839 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
adamc@1141 4840
adamc@1141 4841 if test "x$supports_anon_versioning" = xyes; then
adamc@1141 4842 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
adamc@1141 4843 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
adamc@1141 4844 echo "local: *; };" >> $output_objdir/$libname.ver~
adamc@1141 4845 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
adamc@1141 4846 fi
adamc@1141 4847
adamc@1141 4848 case $cc_basename in
adam@1459 4849 xlf* | bgf* | bgxlf* | mpixlf*)
adamc@1141 4850 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
adamc@1141 4851 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
adam@1599 4852 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
adam@1459 4853 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
adamc@1141 4854 if test "x$supports_anon_versioning" = xyes; then
adamc@1141 4855 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
adamc@1141 4856 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
adamc@1141 4857 echo "local: *; };" >> $output_objdir/$libname.ver~
adam@1459 4858 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
adamc@1141 4859 fi
adamc@1141 4860 ;;
adamc@1141 4861 esac
adamc@1141 4862 else
adamc@1141 4863 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 4864 fi
adamc@1141 4865 ;;
adamc@1141 4866
adamc@1141 4867 netbsd* | netbsdelf*-gnu)
adamc@1141 4868 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
adamc@1141 4869 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
adamc@1141 4870 wlarc=
adamc@1141 4871 else
adam@1459 4872 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
adam@1459 4873 _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'
adamc@1141 4874 fi
adamc@1141 4875 ;;
adamc@1141 4876
adamc@1141 4877 solaris*)
adamc@1141 4878 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
adamc@1141 4879 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 4880 cat <<_LT_EOF 1>&2
adamc@1141 4881
adamc@1141 4882 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
adamc@1141 4883 *** create shared libraries on Solaris systems. Therefore, libtool
adamc@1141 4884 *** is disabling shared libraries support. We urge you to upgrade GNU
adamc@1141 4885 *** binutils to release 2.9.1 or newer. Another option is to modify
adamc@1141 4886 *** your PATH or compiler configuration so that the native linker is
adamc@1141 4887 *** used, and then restart.
adamc@1141 4888
adamc@1141 4889 _LT_EOF
adamc@1141 4890 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
adam@1459 4891 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
adam@1459 4892 _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'
adamc@1141 4893 else
adamc@1141 4894 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 4895 fi
adamc@1141 4896 ;;
adamc@1141 4897
adamc@1141 4898 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
adamc@1141 4899 case `$LD -v 2>&1` in
adamc@1141 4900 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
adamc@1141 4901 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 4902 cat <<_LT_EOF 1>&2
adamc@1141 4903
adamc@1141 4904 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
adamc@1141 4905 *** reliably create shared libraries on SCO systems. Therefore, libtool
adamc@1141 4906 *** is disabling shared libraries support. We urge you to upgrade GNU
adamc@1141 4907 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
adamc@1141 4908 *** your PATH or compiler configuration so that the native linker is
adamc@1141 4909 *** used, and then restart.
adamc@1141 4910
adamc@1141 4911 _LT_EOF
adamc@1141 4912 ;;
adamc@1141 4913 *)
adamc@1141 4914 # For security reasons, it is highly recommended that you always
adamc@1141 4915 # use absolute paths for naming shared libraries, and exclude the
adamc@1141 4916 # DT_RUNPATH tag from executables and libraries. But doing so
adamc@1141 4917 # requires that you compile everything twice, which is a pain.
adamc@1141 4918 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
adamc@1141 4919 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
adamc@1141 4920 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
adamc@1141 4921 _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'
adamc@1141 4922 else
adamc@1141 4923 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 4924 fi
adamc@1141 4925 ;;
adamc@1141 4926 esac
adamc@1141 4927 ;;
adamc@1141 4928
adamc@1141 4929 sunos4*)
adamc@1141 4930 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
adamc@1141 4931 wlarc=
adamc@1141 4932 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 4933 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 4934 ;;
adamc@1141 4935
adamc@1141 4936 *)
adamc@1141 4937 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
adam@1459 4938 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
adam@1459 4939 _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'
adamc@1141 4940 else
adamc@1141 4941 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 4942 fi
adamc@1141 4943 ;;
adamc@1141 4944 esac
adamc@1141 4945
adamc@1141 4946 if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
adamc@1141 4947 runpath_var=
adamc@1141 4948 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
adamc@1141 4949 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
adamc@1141 4950 _LT_TAGVAR(whole_archive_flag_spec, $1)=
adamc@1141 4951 fi
adamc@1141 4952 else
adamc@1141 4953 # PORTME fill in a description of your system's linker (not GNU ld)
adamc@1141 4954 case $host_os in
adamc@1141 4955 aix3*)
adamc@1141 4956 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
adamc@1141 4957 _LT_TAGVAR(always_export_symbols, $1)=yes
adamc@1141 4958 _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'
adamc@1141 4959 # Note: this linker hardcodes the directories in LIBPATH if there
adamc@1141 4960 # are no directories specified by -L.
adamc@1141 4961 _LT_TAGVAR(hardcode_minus_L, $1)=yes
adamc@1141 4962 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
adamc@1141 4963 # Neither direct hardcoding nor static linking is supported with a
adamc@1141 4964 # broken collect2.
adamc@1141 4965 _LT_TAGVAR(hardcode_direct, $1)=unsupported
adamc@1141 4966 fi
adamc@1141 4967 ;;
adamc@1141 4968
adamc@1141 4969 aix[[4-9]]*)
adamc@1141 4970 if test "$host_cpu" = ia64; then
adamc@1141 4971 # On IA64, the linker does run time linking by default, so we don't
adamc@1141 4972 # have to do anything special.
adamc@1141 4973 aix_use_runtimelinking=no
adamc@1141 4974 exp_sym_flag='-Bexport'
adamc@1141 4975 no_entry_flag=""
adamc@1141 4976 else
adamc@1141 4977 # If we're using GNU nm, then we don't want the "-C" option.
adamc@1141 4978 # -C means demangle to AIX nm, but means don't demangle with GNU nm
adam@1459 4979 # Also, AIX nm treats weak defined symbols like other global
adam@1459 4980 # defined symbols, whereas GNU nm marks them as "W".
adamc@1141 4981 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
adam@1459 4982 _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'
adamc@1141 4983 else
adamc@1141 4984 _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'
adamc@1141 4985 fi
adamc@1141 4986 aix_use_runtimelinking=no
adamc@1141 4987
adamc@1141 4988 # Test if we are trying to use run time linking or normal
adamc@1141 4989 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
adamc@1141 4990 # need to do runtime linking.
adamc@1141 4991 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
adamc@1141 4992 for ld_flag in $LDFLAGS; do
adamc@1141 4993 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
adamc@1141 4994 aix_use_runtimelinking=yes
adamc@1141 4995 break
adamc@1141 4996 fi
adamc@1141 4997 done
adamc@1141 4998 ;;
adamc@1141 4999 esac
adamc@1141 5000
adamc@1141 5001 exp_sym_flag='-bexport'
adamc@1141 5002 no_entry_flag='-bnoentry'
adamc@1141 5003 fi
adamc@1141 5004
adamc@1141 5005 # When large executables or shared objects are built, AIX ld can
adamc@1141 5006 # have problems creating the table of contents. If linking a library
adamc@1141 5007 # or program results in "error TOC overflow" add -mminimal-toc to
adamc@1141 5008 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
adamc@1141 5009 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
adamc@1141 5010
adamc@1141 5011 _LT_TAGVAR(archive_cmds, $1)=''
adamc@1141 5012 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 5013 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
adamc@1141 5014 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
adamc@1141 5015 _LT_TAGVAR(link_all_deplibs, $1)=yes
adamc@1141 5016 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
adamc@1141 5017
adamc@1141 5018 if test "$GCC" = yes; then
adamc@1141 5019 case $host_os in aix4.[[012]]|aix4.[[012]].*)
adamc@1141 5020 # We only want to do this on AIX 4.2 and lower, the check
adamc@1141 5021 # below for broken collect2 doesn't work under 4.3+
adamc@1141 5022 collect2name=`${CC} -print-prog-name=collect2`
adamc@1141 5023 if test -f "$collect2name" &&
adamc@1141 5024 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
adamc@1141 5025 then
adamc@1141 5026 # We have reworked collect2
adamc@1141 5027 :
adamc@1141 5028 else
adamc@1141 5029 # We have old collect2
adamc@1141 5030 _LT_TAGVAR(hardcode_direct, $1)=unsupported
adamc@1141 5031 # It fails to find uninstalled libraries when the uninstalled
adamc@1141 5032 # path is not listed in the libpath. Setting hardcode_minus_L
adamc@1141 5033 # to unsupported forces relinking
adamc@1141 5034 _LT_TAGVAR(hardcode_minus_L, $1)=yes
adamc@1141 5035 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
adamc@1141 5036 _LT_TAGVAR(hardcode_libdir_separator, $1)=
adamc@1141 5037 fi
adamc@1141 5038 ;;
adamc@1141 5039 esac
adamc@1141 5040 shared_flag='-shared'
adamc@1141 5041 if test "$aix_use_runtimelinking" = yes; then
adamc@1141 5042 shared_flag="$shared_flag "'${wl}-G'
adamc@1141 5043 fi
adamc@1141 5044 _LT_TAGVAR(link_all_deplibs, $1)=no
adamc@1141 5045 else
adamc@1141 5046 # not using gcc
adamc@1141 5047 if test "$host_cpu" = ia64; then
adamc@1141 5048 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
adamc@1141 5049 # chokes on -Wl,-G. The following line is correct:
adamc@1141 5050 shared_flag='-G'
adamc@1141 5051 else
adamc@1141 5052 if test "$aix_use_runtimelinking" = yes; then
adamc@1141 5053 shared_flag='${wl}-G'
adamc@1141 5054 else
adamc@1141 5055 shared_flag='${wl}-bM:SRE'
adamc@1141 5056 fi
adamc@1141 5057 fi
adamc@1141 5058 fi
adamc@1141 5059
adamc@1141 5060 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
adamc@1141 5061 # It seems that -bexpall does not export symbols beginning with
adamc@1141 5062 # underscore (_), so it is better to generate a list of symbols to export.
adamc@1141 5063 _LT_TAGVAR(always_export_symbols, $1)=yes
adamc@1141 5064 if test "$aix_use_runtimelinking" = yes; then
adamc@1141 5065 # Warning - without using the other runtime loading flags (-brtl),
adamc@1141 5066 # -berok will link without error, but may produce a broken library.
adamc@1141 5067 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
adamc@1141 5068 # Determine the default libpath from the value encoded in an
adamc@1141 5069 # empty executable.
adam@1459 5070 _LT_SYS_MODULE_PATH_AIX([$1])
adamc@1141 5071 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
adam@1459 5072 _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 $shared_flag"
adamc@1141 5073 else
adamc@1141 5074 if test "$host_cpu" = ia64; then
adamc@1141 5075 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
adamc@1141 5076 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
adamc@1141 5077 _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"
adamc@1141 5078 else
adamc@1141 5079 # Determine the default libpath from the value encoded in an
adamc@1141 5080 # empty executable.
adam@1459 5081 _LT_SYS_MODULE_PATH_AIX([$1])
adamc@1141 5082 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
adamc@1141 5083 # Warning - without using the other run time loading flags,
adamc@1141 5084 # -berok will link without error, but may produce a broken library.
adamc@1141 5085 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
adamc@1141 5086 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
adam@1459 5087 if test "$with_gnu_ld" = yes; then
adam@1459 5088 # We only use this code for GNU lds that support --whole-archive.
adam@1459 5089 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
adam@1459 5090 else
adam@1459 5091 # Exported symbols can be pulled into shared objects from archives
adam@1459 5092 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
adam@1459 5093 fi
adamc@1141 5094 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
adamc@1141 5095 # This is similar to how AIX traditionally builds its shared libraries.
adamc@1141 5096 _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'
adamc@1141 5097 fi
adamc@1141 5098 fi
adamc@1141 5099 ;;
adamc@1141 5100
adamc@1141 5101 amigaos*)
adamc@1141 5102 case $host_cpu in
adamc@1141 5103 powerpc)
adamc@1141 5104 # see comment about AmigaOS4 .so support
adamc@1141 5105 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
adamc@1141 5106 _LT_TAGVAR(archive_expsym_cmds, $1)=''
adamc@1141 5107 ;;
adamc@1141 5108 m68k)
adamc@1141 5109 _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)'
adamc@1141 5110 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
adamc@1141 5111 _LT_TAGVAR(hardcode_minus_L, $1)=yes
adamc@1141 5112 ;;
adamc@1141 5113 esac
adamc@1141 5114 ;;
adamc@1141 5115
adamc@1141 5116 bsdi[[45]]*)
adamc@1141 5117 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
adamc@1141 5118 ;;
adamc@1141 5119
adamc@1141 5120 cygwin* | mingw* | pw32* | cegcc*)
adamc@1141 5121 # When not using gcc, we currently assume that we are using
adamc@1141 5122 # Microsoft Visual C++.
adamc@1141 5123 # hardcode_libdir_flag_spec is actually meaningless, as there is
adamc@1141 5124 # no search path for DLLs.
adam@1459 5125 case $cc_basename in
adam@1459 5126 cl*)
adam@1459 5127 # Native MSVC
adam@1459 5128 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
adam@1459 5129 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
adam@1459 5130 _LT_TAGVAR(always_export_symbols, $1)=yes
adam@1459 5131 _LT_TAGVAR(file_list_spec, $1)='@'
adam@1459 5132 # Tell ltmain to make .lib files, not .a files.
adam@1459 5133 libext=lib
adam@1459 5134 # Tell ltmain to make .dll files, not .so files.
adam@1459 5135 shrext_cmds=".dll"
adam@1459 5136 # FIXME: Setting linknames here is a bad hack.
adam@1459 5137 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
adam@1459 5138 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
adam@1459 5139 sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
adam@1459 5140 else
adam@1459 5141 sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
adam@1459 5142 fi~
adam@1459 5143 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
adam@1459 5144 linknames='
adam@1459 5145 # The linker will not automatically build a static lib if we build a DLL.
adam@1459 5146 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
adam@1459 5147 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
adam@1599 5148 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
adam@1459 5149 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1,DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
adam@1459 5150 # Don't use ranlib
adam@1459 5151 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
adam@1459 5152 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
adam@1459 5153 lt_tool_outputfile="@TOOL_OUTPUT@"~
adam@1459 5154 case $lt_outputfile in
adam@1459 5155 *.exe|*.EXE) ;;
adam@1459 5156 *)
adam@1459 5157 lt_outputfile="$lt_outputfile.exe"
adam@1459 5158 lt_tool_outputfile="$lt_tool_outputfile.exe"
adam@1459 5159 ;;
adam@1459 5160 esac~
adam@1459 5161 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
adam@1459 5162 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
adam@1459 5163 $RM "$lt_outputfile.manifest";
adam@1459 5164 fi'
adam@1459 5165 ;;
adam@1459 5166 *)
adam@1459 5167 # Assume MSVC wrapper
adam@1459 5168 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
adam@1459 5169 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
adam@1459 5170 # Tell ltmain to make .lib files, not .a files.
adam@1459 5171 libext=lib
adam@1459 5172 # Tell ltmain to make .dll files, not .so files.
adam@1459 5173 shrext_cmds=".dll"
adam@1459 5174 # FIXME: Setting linknames here is a bad hack.
adam@1459 5175 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
adam@1459 5176 # The linker will automatically build a .lib file if we build a DLL.
adam@1459 5177 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
adam@1459 5178 # FIXME: Should let the user specify the lib program.
adam@1459 5179 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
adam@1459 5180 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
adam@1459 5181 ;;
adam@1459 5182 esac
adamc@1141 5183 ;;
adamc@1141 5184
adamc@1141 5185 darwin* | rhapsody*)
adamc@1141 5186 _LT_DARWIN_LINKER_FEATURES($1)
adamc@1141 5187 ;;
adamc@1141 5188
adamc@1141 5189 dgux*)
adamc@1141 5190 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
adamc@1141 5191 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
adamc@1141 5192 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 5193 ;;
adamc@1141 5194
adamc@1141 5195 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
adamc@1141 5196 # support. Future versions do this automatically, but an explicit c++rt0.o
adamc@1141 5197 # does not break anything, and helps significantly (at the cost of a little
adamc@1141 5198 # extra space).
adamc@1141 5199 freebsd2.2*)
adamc@1141 5200 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
adamc@1141 5201 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
adamc@1141 5202 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 5203 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 5204 ;;
adamc@1141 5205
adamc@1141 5206 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
adam@1599 5207 freebsd2.*)
adamc@1141 5208 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
adamc@1141 5209 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 5210 _LT_TAGVAR(hardcode_minus_L, $1)=yes
adamc@1141 5211 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 5212 ;;
adamc@1141 5213
adamc@1141 5214 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
adamc@1141 5215 freebsd* | dragonfly*)
adam@1459 5216 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 5217 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
adamc@1141 5218 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 5219 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 5220 ;;
adamc@1141 5221
adamc@1141 5222 hpux9*)
adamc@1141 5223 if test "$GCC" = yes; then
adam@1459 5224 _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'
adamc@1141 5225 else
adamc@1141 5226 _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'
adamc@1141 5227 fi
adamc@1141 5228 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
adamc@1141 5229 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adamc@1141 5230 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 5231
adamc@1141 5232 # hardcode_minus_L: Not really in the search PATH,
adamc@1141 5233 # but as the default location of the library.
adamc@1141 5234 _LT_TAGVAR(hardcode_minus_L, $1)=yes
adamc@1141 5235 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
adamc@1141 5236 ;;
adamc@1141 5237
adamc@1141 5238 hpux10*)
adam@1459 5239 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
adam@1459 5240 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 5241 else
adamc@1141 5242 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
adamc@1141 5243 fi
adamc@1141 5244 if test "$with_gnu_ld" = no; then
adamc@1141 5245 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
adamc@1141 5246 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adamc@1141 5247 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 5248 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
adamc@1141 5249 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
adamc@1141 5250 # hardcode_minus_L: Not really in the search PATH,
adamc@1141 5251 # but as the default location of the library.
adamc@1141 5252 _LT_TAGVAR(hardcode_minus_L, $1)=yes
adamc@1141 5253 fi
adamc@1141 5254 ;;
adamc@1141 5255
adamc@1141 5256 hpux11*)
adam@1459 5257 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
adamc@1141 5258 case $host_cpu in
adamc@1141 5259 hppa*64*)
adamc@1141 5260 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 5261 ;;
adamc@1141 5262 ia64*)
adam@1459 5263 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 5264 ;;
adamc@1141 5265 *)
adam@1459 5266 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 5267 ;;
adamc@1141 5268 esac
adamc@1141 5269 else
adamc@1141 5270 case $host_cpu in
adamc@1141 5271 hppa*64*)
adamc@1141 5272 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 5273 ;;
adamc@1141 5274 ia64*)
adamc@1141 5275 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 5276 ;;
adamc@1141 5277 *)
adam@1459 5278 m4_if($1, [], [
adam@1459 5279 # Older versions of the 11.00 compiler do not understand -b yet
adam@1459 5280 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
adam@1459 5281 _LT_LINKER_OPTION([if $CC understands -b],
adam@1459 5282 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
adam@1459 5283 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
adam@1459 5284 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
adam@1459 5285 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
adamc@1141 5286 ;;
adamc@1141 5287 esac
adamc@1141 5288 fi
adamc@1141 5289 if test "$with_gnu_ld" = no; then
adamc@1141 5290 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
adamc@1141 5291 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adamc@1141 5292
adamc@1141 5293 case $host_cpu in
adamc@1141 5294 hppa*64*|ia64*)
adamc@1141 5295 _LT_TAGVAR(hardcode_direct, $1)=no
adamc@1141 5296 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 5297 ;;
adamc@1141 5298 *)
adamc@1141 5299 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 5300 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
adamc@1141 5301 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
adamc@1141 5302
adamc@1141 5303 # hardcode_minus_L: Not really in the search PATH,
adamc@1141 5304 # but as the default location of the library.
adamc@1141 5305 _LT_TAGVAR(hardcode_minus_L, $1)=yes
adamc@1141 5306 ;;
adamc@1141 5307 esac
adamc@1141 5308 fi
adamc@1141 5309 ;;
adamc@1141 5310
adamc@1141 5311 irix5* | irix6* | nonstopux*)
adamc@1141 5312 if test "$GCC" = yes; then
adam@1459 5313 _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'
adamc@1141 5314 # Try to use the -exported_symbol ld option, if it does not
adamc@1141 5315 # work, assume that -exports_file does not work either and
adamc@1141 5316 # implicitly export all symbols.
adam@1459 5317 # This should be the same for all languages, so no per-tag cache variable.
adam@1459 5318 AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
adam@1459 5319 [lt_cv_irix_exported_symbol],
adam@1459 5320 [save_LDFLAGS="$LDFLAGS"
adam@1459 5321 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
adam@1459 5322 AC_LINK_IFELSE(
adam@1459 5323 [AC_LANG_SOURCE(
adam@1459 5324 [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
adam@1459 5325 [C++], [[int foo (void) { return 0; }]],
adam@1459 5326 [Fortran 77], [[
adam@1459 5327 subroutine foo
adam@1459 5328 end]],
adam@1459 5329 [Fortran], [[
adam@1459 5330 subroutine foo
adam@1459 5331 end]])])],
adam@1459 5332 [lt_cv_irix_exported_symbol=yes],
adam@1459 5333 [lt_cv_irix_exported_symbol=no])
adam@1459 5334 LDFLAGS="$save_LDFLAGS"])
adam@1459 5335 if test "$lt_cv_irix_exported_symbol" = yes; then
adam@1459 5336 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
adam@1459 5337 fi
adamc@1141 5338 else
adam@1459 5339 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
adam@1459 5340 _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'
adamc@1141 5341 fi
adamc@1141 5342 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
adamc@1141 5343 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
adamc@1141 5344 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adamc@1141 5345 _LT_TAGVAR(inherit_rpath, $1)=yes
adamc@1141 5346 _LT_TAGVAR(link_all_deplibs, $1)=yes
adamc@1141 5347 ;;
adamc@1141 5348
adamc@1141 5349 netbsd* | netbsdelf*-gnu)
adamc@1141 5350 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
adamc@1141 5351 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
adamc@1141 5352 else
adamc@1141 5353 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
adamc@1141 5354 fi
adamc@1141 5355 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
adamc@1141 5356 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 5357 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 5358 ;;
adamc@1141 5359
adamc@1141 5360 newsos6)
adamc@1141 5361 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
adamc@1141 5362 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 5363 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
adamc@1141 5364 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adamc@1141 5365 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 5366 ;;
adamc@1141 5367
adamc@1141 5368 *nto* | *qnx*)
adamc@1141 5369 ;;
adamc@1141 5370
adamc@1141 5371 openbsd*)
adamc@1141 5372 if test -f /usr/libexec/ld.so; then
adamc@1141 5373 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 5374 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 5375 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
adamc@1141 5376 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
adamc@1141 5377 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 5378 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
adamc@1141 5379 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
adamc@1141 5380 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
adamc@1141 5381 else
adamc@1141 5382 case $host_os in
adamc@1141 5383 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
adamc@1141 5384 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
adamc@1141 5385 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
adamc@1141 5386 ;;
adamc@1141 5387 *)
adamc@1141 5388 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 5389 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
adamc@1141 5390 ;;
adamc@1141 5391 esac
adamc@1141 5392 fi
adamc@1141 5393 else
adamc@1141 5394 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 5395 fi
adamc@1141 5396 ;;
adamc@1141 5397
adamc@1141 5398 os2*)
adamc@1141 5399 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
adamc@1141 5400 _LT_TAGVAR(hardcode_minus_L, $1)=yes
adamc@1141 5401 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
adam@1459 5402 _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'
adamc@1141 5403 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
adamc@1141 5404 ;;
adamc@1141 5405
adamc@1141 5406 osf3*)
adamc@1141 5407 if test "$GCC" = yes; then
adamc@1141 5408 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
adam@1459 5409 _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'
adamc@1141 5410 else
adamc@1141 5411 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
adam@1459 5412 _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'
adamc@1141 5413 fi
adamc@1141 5414 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
adamc@1141 5415 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
adamc@1141 5416 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adamc@1141 5417 ;;
adamc@1141 5418
adamc@1141 5419 osf4* | osf5*) # as osf3* with the addition of -msym flag
adamc@1141 5420 if test "$GCC" = yes; then
adamc@1141 5421 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
adam@1459 5422 _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'
adamc@1141 5423 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
adamc@1141 5424 else
adamc@1141 5425 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
adam@1459 5426 _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'
adamc@1141 5427 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
adam@1459 5428 $CC -shared${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'
adamc@1141 5429
adamc@1141 5430 # Both c and cxx compiler support -rpath directly
adamc@1141 5431 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
adamc@1141 5432 fi
adamc@1141 5433 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
adamc@1141 5434 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adamc@1141 5435 ;;
adamc@1141 5436
adamc@1141 5437 solaris*)
adamc@1141 5438 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
adamc@1141 5439 if test "$GCC" = yes; then
adamc@1141 5440 wlarc='${wl}'
adam@1459 5441 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 5442 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
adam@1459 5443 $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
adamc@1141 5444 else
adamc@1141 5445 case `$CC -V 2>&1` in
adamc@1141 5446 *"Compilers 5.0"*)
adamc@1141 5447 wlarc=''
adamc@1141 5448 _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
adamc@1141 5449 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
adamc@1141 5450 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
adamc@1141 5451 ;;
adamc@1141 5452 *)
adamc@1141 5453 wlarc='${wl}'
adamc@1141 5454 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 5455 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
adamc@1141 5456 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
adamc@1141 5457 ;;
adamc@1141 5458 esac
adamc@1141 5459 fi
adamc@1141 5460 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
adamc@1141 5461 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 5462 case $host_os in
adamc@1141 5463 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
adamc@1141 5464 *)
adamc@1141 5465 # The compiler driver will combine and reorder linker options,
adamc@1141 5466 # but understands `-z linker_flag'. GCC discards it without `$wl',
adamc@1141 5467 # but is careful enough not to reorder.
adamc@1141 5468 # Supported since Solaris 2.6 (maybe 2.5.1?)
adamc@1141 5469 if test "$GCC" = yes; then
adamc@1141 5470 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
adamc@1141 5471 else
adamc@1141 5472 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
adamc@1141 5473 fi
adamc@1141 5474 ;;
adamc@1141 5475 esac
adamc@1141 5476 _LT_TAGVAR(link_all_deplibs, $1)=yes
adamc@1141 5477 ;;
adamc@1141 5478
adamc@1141 5479 sunos4*)
adamc@1141 5480 if test "x$host_vendor" = xsequent; then
adamc@1141 5481 # Use $CC to link under sequent, because it throws in some extra .o
adamc@1141 5482 # files that make .init and .fini sections work.
adamc@1141 5483 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 5484 else
adamc@1141 5485 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
adamc@1141 5486 fi
adamc@1141 5487 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
adamc@1141 5488 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 5489 _LT_TAGVAR(hardcode_minus_L, $1)=yes
adamc@1141 5490 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 5491 ;;
adamc@1141 5492
adamc@1141 5493 sysv4)
adamc@1141 5494 case $host_vendor in
adamc@1141 5495 sni)
adamc@1141 5496 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
adamc@1141 5497 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
adamc@1141 5498 ;;
adamc@1141 5499 siemens)
adamc@1141 5500 ## LD is ld it makes a PLAMLIB
adamc@1141 5501 ## CC just makes a GrossModule.
adamc@1141 5502 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
adamc@1141 5503 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
adamc@1141 5504 _LT_TAGVAR(hardcode_direct, $1)=no
adamc@1141 5505 ;;
adamc@1141 5506 motorola)
adamc@1141 5507 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
adamc@1141 5508 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
adamc@1141 5509 ;;
adamc@1141 5510 esac
adamc@1141 5511 runpath_var='LD_RUN_PATH'
adamc@1141 5512 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 5513 ;;
adamc@1141 5514
adamc@1141 5515 sysv4.3*)
adamc@1141 5516 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
adamc@1141 5517 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 5518 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
adamc@1141 5519 ;;
adamc@1141 5520
adamc@1141 5521 sysv4*MP*)
adamc@1141 5522 if test -d /usr/nec; then
adamc@1141 5523 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
adamc@1141 5524 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 5525 runpath_var=LD_RUN_PATH
adamc@1141 5526 hardcode_runpath_var=yes
adamc@1141 5527 _LT_TAGVAR(ld_shlibs, $1)=yes
adamc@1141 5528 fi
adamc@1141 5529 ;;
adamc@1141 5530
adamc@1141 5531 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
adamc@1141 5532 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
adamc@1141 5533 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
adamc@1141 5534 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 5535 runpath_var='LD_RUN_PATH'
adamc@1141 5536
adamc@1141 5537 if test "$GCC" = yes; then
adamc@1141 5538 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 5539 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 5540 else
adamc@1141 5541 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 5542 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 5543 fi
adamc@1141 5544 ;;
adamc@1141 5545
adamc@1141 5546 sysv5* | sco3.2v5* | sco5v6*)
adamc@1141 5547 # Note: We can NOT use -z defs as we might desire, because we do not
adamc@1141 5548 # link with -lc, and that would cause any symbols used from libc to
adamc@1141 5549 # always be unresolved, which means just about no library would
adamc@1141 5550 # ever link correctly. If we're not using GNU ld we use -z text
adamc@1141 5551 # though, which does catch some bad symbols but isn't as heavy-handed
adamc@1141 5552 # as -z defs.
adamc@1141 5553 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
adamc@1141 5554 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
adamc@1141 5555 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
adamc@1141 5556 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 5557 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
adamc@1141 5558 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
adamc@1141 5559 _LT_TAGVAR(link_all_deplibs, $1)=yes
adamc@1141 5560 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
adamc@1141 5561 runpath_var='LD_RUN_PATH'
adamc@1141 5562
adamc@1141 5563 if test "$GCC" = yes; then
adamc@1141 5564 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 5565 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 5566 else
adamc@1141 5567 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 5568 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 5569 fi
adamc@1141 5570 ;;
adamc@1141 5571
adamc@1141 5572 uts4*)
adamc@1141 5573 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
adamc@1141 5574 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
adamc@1141 5575 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 5576 ;;
adamc@1141 5577
adamc@1141 5578 *)
adamc@1141 5579 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 5580 ;;
adamc@1141 5581 esac
adamc@1141 5582
adamc@1141 5583 if test x$host_vendor = xsni; then
adamc@1141 5584 case $host in
adamc@1141 5585 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
adamc@1141 5586 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
adamc@1141 5587 ;;
adamc@1141 5588 esac
adamc@1141 5589 fi
adamc@1141 5590 fi
adamc@1141 5591 ])
adamc@1141 5592 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
adamc@1141 5593 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
adamc@1141 5594
adamc@1141 5595 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
adamc@1141 5596
adamc@1141 5597 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
adamc@1141 5598 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
adamc@1141 5599 _LT_DECL([], [extract_expsyms_cmds], [2],
adamc@1141 5600 [The commands to extract the exported symbol list from a shared archive])
adamc@1141 5601
adamc@1141 5602 #
adamc@1141 5603 # Do we need to explicitly link libc?
adamc@1141 5604 #
adamc@1141 5605 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
adamc@1141 5606 x|xyes)
adamc@1141 5607 # Assume -lc should be added
adamc@1141 5608 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
adamc@1141 5609
adamc@1141 5610 if test "$enable_shared" = yes && test "$GCC" = yes; then
adamc@1141 5611 case $_LT_TAGVAR(archive_cmds, $1) in
adamc@1141 5612 *'~'*)
adamc@1141 5613 # FIXME: we may have to deal with multi-command sequences.
adamc@1141 5614 ;;
adamc@1141 5615 '$CC '*)
adamc@1141 5616 # Test whether the compiler implicitly links with -lc since on some
adamc@1141 5617 # systems, -lgcc has to come before -lc. If gcc already passes -lc
adamc@1141 5618 # to ld, don't add -lc before -lgcc.
adam@1459 5619 AC_CACHE_CHECK([whether -lc should be explicitly linked in],
adam@1459 5620 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
adam@1459 5621 [$RM conftest*
adam@1459 5622 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
adam@1459 5623
adam@1459 5624 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
adam@1459 5625 soname=conftest
adam@1459 5626 lib=conftest
adam@1459 5627 libobjs=conftest.$ac_objext
adam@1459 5628 deplibs=
adam@1459 5629 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
adam@1459 5630 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
adam@1459 5631 compiler_flags=-v
adam@1459 5632 linker_flags=-v
adam@1459 5633 verstring=
adam@1459 5634 output_objdir=.
adam@1459 5635 libname=conftest
adam@1459 5636 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
adam@1459 5637 _LT_TAGVAR(allow_undefined_flag, $1)=
adam@1459 5638 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
adam@1459 5639 then
adam@1459 5640 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
adam@1459 5641 else
adam@1459 5642 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
adam@1459 5643 fi
adam@1459 5644 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
adam@1459 5645 else
adam@1459 5646 cat conftest.err 1>&5
adam@1459 5647 fi
adam@1459 5648 $RM conftest*
adam@1459 5649 ])
adam@1459 5650 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
adamc@1141 5651 ;;
adamc@1141 5652 esac
adamc@1141 5653 fi
adamc@1141 5654 ;;
adamc@1141 5655 esac
adamc@1141 5656
adamc@1141 5657 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
adamc@1141 5658 [Whether or not to add -lc for building shared libraries])
adamc@1141 5659 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
adamc@1141 5660 [enable_shared_with_static_runtimes], [0],
adamc@1141 5661 [Whether or not to disallow shared libs when runtime libs are static])
adamc@1141 5662 _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
adamc@1141 5663 [Compiler flag to allow reflexive dlopens])
adamc@1141 5664 _LT_TAGDECL([], [whole_archive_flag_spec], [1],
adamc@1141 5665 [Compiler flag to generate shared objects directly from archives])
adamc@1141 5666 _LT_TAGDECL([], [compiler_needs_object], [1],
adamc@1141 5667 [Whether the compiler copes with passing no objects directly])
adamc@1141 5668 _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
adamc@1141 5669 [Create an old-style archive from a shared archive])
adamc@1141 5670 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
adamc@1141 5671 [Create a temporary old-style archive to link instead of a shared archive])
adamc@1141 5672 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
adamc@1141 5673 _LT_TAGDECL([], [archive_expsym_cmds], [2])
adamc@1141 5674 _LT_TAGDECL([], [module_cmds], [2],
adamc@1141 5675 [Commands used to build a loadable module if different from building
adamc@1141 5676 a shared archive.])
adamc@1141 5677 _LT_TAGDECL([], [module_expsym_cmds], [2])
adamc@1141 5678 _LT_TAGDECL([], [with_gnu_ld], [1],
adamc@1141 5679 [Whether we are building with GNU ld or not])
adamc@1141 5680 _LT_TAGDECL([], [allow_undefined_flag], [1],
adamc@1141 5681 [Flag that allows shared libraries with undefined symbols to be built])
adamc@1141 5682 _LT_TAGDECL([], [no_undefined_flag], [1],
adamc@1141 5683 [Flag that enforces no undefined symbols])
adamc@1141 5684 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
adamc@1141 5685 [Flag to hardcode $libdir into a binary during linking.
adamc@1141 5686 This must work even if $libdir does not exist])
adamc@1141 5687 _LT_TAGDECL([], [hardcode_libdir_separator], [1],
adamc@1141 5688 [Whether we need a single "-rpath" flag with a separated argument])
adamc@1141 5689 _LT_TAGDECL([], [hardcode_direct], [0],
adamc@1141 5690 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
adamc@1141 5691 DIR into the resulting binary])
adamc@1141 5692 _LT_TAGDECL([], [hardcode_direct_absolute], [0],
adamc@1141 5693 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
adamc@1141 5694 DIR into the resulting binary and the resulting library dependency is
adamc@1141 5695 "absolute", i.e impossible to change by setting ${shlibpath_var} if the
adamc@1141 5696 library is relocated])
adamc@1141 5697 _LT_TAGDECL([], [hardcode_minus_L], [0],
adamc@1141 5698 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
adamc@1141 5699 into the resulting binary])
adamc@1141 5700 _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
adamc@1141 5701 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
adamc@1141 5702 into the resulting binary])
adamc@1141 5703 _LT_TAGDECL([], [hardcode_automatic], [0],
adamc@1141 5704 [Set to "yes" if building a shared library automatically hardcodes DIR
adamc@1141 5705 into the library and all subsequent libraries and executables linked
adamc@1141 5706 against it])
adamc@1141 5707 _LT_TAGDECL([], [inherit_rpath], [0],
adamc@1141 5708 [Set to yes if linker adds runtime paths of dependent libraries
adamc@1141 5709 to runtime path list])
adamc@1141 5710 _LT_TAGDECL([], [link_all_deplibs], [0],
adamc@1141 5711 [Whether libtool must link a program against all its dependency libraries])
adamc@1141 5712 _LT_TAGDECL([], [always_export_symbols], [0],
adamc@1141 5713 [Set to "yes" if exported symbols are required])
adamc@1141 5714 _LT_TAGDECL([], [export_symbols_cmds], [2],
adamc@1141 5715 [The commands to list exported symbols])
adamc@1141 5716 _LT_TAGDECL([], [exclude_expsyms], [1],
adamc@1141 5717 [Symbols that should not be listed in the preloaded symbols])
adamc@1141 5718 _LT_TAGDECL([], [include_expsyms], [1],
adamc@1141 5719 [Symbols that must always be exported])
adamc@1141 5720 _LT_TAGDECL([], [prelink_cmds], [2],
adamc@1141 5721 [Commands necessary for linking programs (against libraries) with templates])
adam@1459 5722 _LT_TAGDECL([], [postlink_cmds], [2],
adam@1459 5723 [Commands necessary for finishing linking programs])
adamc@1141 5724 _LT_TAGDECL([], [file_list_spec], [1],
adamc@1141 5725 [Specify filename containing input files])
adamc@1141 5726 dnl FIXME: Not yet implemented
adamc@1141 5727 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
adamc@1141 5728 dnl [Compiler flag to generate thread safe objects])
adamc@1141 5729 ])# _LT_LINKER_SHLIBS
adamc@1141 5730
adamc@1141 5731
adamc@1141 5732 # _LT_LANG_C_CONFIG([TAG])
adamc@1141 5733 # ------------------------
adamc@1141 5734 # Ensure that the configuration variables for a C compiler are suitably
adamc@1141 5735 # defined. These variables are subsequently used by _LT_CONFIG to write
adamc@1141 5736 # the compiler configuration to `libtool'.
adamc@1141 5737 m4_defun([_LT_LANG_C_CONFIG],
adamc@1141 5738 [m4_require([_LT_DECL_EGREP])dnl
adamc@1141 5739 lt_save_CC="$CC"
adamc@1141 5740 AC_LANG_PUSH(C)
adamc@1141 5741
adamc@1141 5742 # Source file extension for C test sources.
adamc@1141 5743 ac_ext=c
adamc@1141 5744
adamc@1141 5745 # Object file extension for compiled C test sources.
adamc@1141 5746 objext=o
adamc@1141 5747 _LT_TAGVAR(objext, $1)=$objext
adamc@1141 5748
adamc@1141 5749 # Code to be used in simple compile tests
adamc@1141 5750 lt_simple_compile_test_code="int some_variable = 0;"
adamc@1141 5751
adamc@1141 5752 # Code to be used in simple link tests
adamc@1141 5753 lt_simple_link_test_code='int main(){return(0);}'
adamc@1141 5754
adamc@1141 5755 _LT_TAG_COMPILER
adamc@1141 5756 # Save the default compiler, since it gets overwritten when the other
adamc@1141 5757 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
adamc@1141 5758 compiler_DEFAULT=$CC
adamc@1141 5759
adamc@1141 5760 # save warnings/boilerplate of simple test code
adamc@1141 5761 _LT_COMPILER_BOILERPLATE
adamc@1141 5762 _LT_LINKER_BOILERPLATE
adamc@1141 5763
adamc@1141 5764 ## CAVEAT EMPTOR:
adamc@1141 5765 ## There is no encapsulation within the following macros, do not change
adamc@1141 5766 ## the running order or otherwise move them around unless you know exactly
adamc@1141 5767 ## what you are doing...
adamc@1141 5768 if test -n "$compiler"; then
adamc@1141 5769 _LT_COMPILER_NO_RTTI($1)
adamc@1141 5770 _LT_COMPILER_PIC($1)
adamc@1141 5771 _LT_COMPILER_C_O($1)
adamc@1141 5772 _LT_COMPILER_FILE_LOCKS($1)
adamc@1141 5773 _LT_LINKER_SHLIBS($1)
adamc@1141 5774 _LT_SYS_DYNAMIC_LINKER($1)
adamc@1141 5775 _LT_LINKER_HARDCODE_LIBPATH($1)
adamc@1141 5776 LT_SYS_DLOPEN_SELF
adamc@1141 5777 _LT_CMD_STRIPLIB
adamc@1141 5778
adamc@1141 5779 # Report which library types will actually be built
adamc@1141 5780 AC_MSG_CHECKING([if libtool supports shared libraries])
adamc@1141 5781 AC_MSG_RESULT([$can_build_shared])
adamc@1141 5782
adamc@1141 5783 AC_MSG_CHECKING([whether to build shared libraries])
adamc@1141 5784 test "$can_build_shared" = "no" && enable_shared=no
adamc@1141 5785
adamc@1141 5786 # On AIX, shared libraries and static libraries use the same namespace, and
adamc@1141 5787 # are all built from PIC.
adamc@1141 5788 case $host_os in
adamc@1141 5789 aix3*)
adamc@1141 5790 test "$enable_shared" = yes && enable_static=no
adamc@1141 5791 if test -n "$RANLIB"; then
adamc@1141 5792 archive_cmds="$archive_cmds~\$RANLIB \$lib"
adamc@1141 5793 postinstall_cmds='$RANLIB $lib'
adamc@1141 5794 fi
adamc@1141 5795 ;;
adamc@1141 5796
adamc@1141 5797 aix[[4-9]]*)
adamc@1141 5798 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
adamc@1141 5799 test "$enable_shared" = yes && enable_static=no
adamc@1141 5800 fi
adamc@1141 5801 ;;
adamc@1141 5802 esac
adamc@1141 5803 AC_MSG_RESULT([$enable_shared])
adamc@1141 5804
adamc@1141 5805 AC_MSG_CHECKING([whether to build static libraries])
adamc@1141 5806 # Make sure either enable_shared or enable_static is yes.
adamc@1141 5807 test "$enable_shared" = yes || enable_static=yes
adamc@1141 5808 AC_MSG_RESULT([$enable_static])
adamc@1141 5809
adamc@1141 5810 _LT_CONFIG($1)
adamc@1141 5811 fi
adamc@1141 5812 AC_LANG_POP
adamc@1141 5813 CC="$lt_save_CC"
adamc@1141 5814 ])# _LT_LANG_C_CONFIG
adamc@1141 5815
adamc@1141 5816
adam@1459 5817 # _LT_LANG_CXX_CONFIG([TAG])
adam@1459 5818 # --------------------------
adam@1459 5819 # Ensure that the configuration variables for a C++ compiler are suitably
adam@1459 5820 # defined. These variables are subsequently used by _LT_CONFIG to write
adam@1459 5821 # the compiler configuration to `libtool'.
adam@1459 5822 m4_defun([_LT_LANG_CXX_CONFIG],
adam@1459 5823 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
adam@1459 5824 m4_require([_LT_DECL_EGREP])dnl
adam@1459 5825 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
adamc@1141 5826 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
adamc@1141 5827 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
adamc@1141 5828 (test "X$CXX" != "Xg++"))) ; then
adamc@1141 5829 AC_PROG_CXXCPP
adamc@1141 5830 else
adamc@1141 5831 _lt_caught_CXX_error=yes
adamc@1141 5832 fi
adamc@1141 5833
adamc@1141 5834 AC_LANG_PUSH(C++)
adamc@1141 5835 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
adamc@1141 5836 _LT_TAGVAR(allow_undefined_flag, $1)=
adamc@1141 5837 _LT_TAGVAR(always_export_symbols, $1)=no
adamc@1141 5838 _LT_TAGVAR(archive_expsym_cmds, $1)=
adamc@1141 5839 _LT_TAGVAR(compiler_needs_object, $1)=no
adamc@1141 5840 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
adamc@1141 5841 _LT_TAGVAR(hardcode_direct, $1)=no
adamc@1141 5842 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
adamc@1141 5843 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
adamc@1141 5844 _LT_TAGVAR(hardcode_libdir_separator, $1)=
adamc@1141 5845 _LT_TAGVAR(hardcode_minus_L, $1)=no
adamc@1141 5846 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
adamc@1141 5847 _LT_TAGVAR(hardcode_automatic, $1)=no
adamc@1141 5848 _LT_TAGVAR(inherit_rpath, $1)=no
adamc@1141 5849 _LT_TAGVAR(module_cmds, $1)=
adamc@1141 5850 _LT_TAGVAR(module_expsym_cmds, $1)=
adamc@1141 5851 _LT_TAGVAR(link_all_deplibs, $1)=unknown
adamc@1141 5852 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
adam@1459 5853 _LT_TAGVAR(reload_flag, $1)=$reload_flag
adam@1459 5854 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
adamc@1141 5855 _LT_TAGVAR(no_undefined_flag, $1)=
adamc@1141 5856 _LT_TAGVAR(whole_archive_flag_spec, $1)=
adamc@1141 5857 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
adamc@1141 5858
adamc@1141 5859 # Source file extension for C++ test sources.
adamc@1141 5860 ac_ext=cpp
adamc@1141 5861
adamc@1141 5862 # Object file extension for compiled C++ test sources.
adamc@1141 5863 objext=o
adamc@1141 5864 _LT_TAGVAR(objext, $1)=$objext
adamc@1141 5865
adamc@1141 5866 # No sense in running all these tests if we already determined that
adamc@1141 5867 # the CXX compiler isn't working. Some variables (like enable_shared)
adamc@1141 5868 # are currently assumed to apply to all compilers on this platform,
adamc@1141 5869 # and will be corrupted by setting them based on a non-working compiler.
adamc@1141 5870 if test "$_lt_caught_CXX_error" != yes; then
adamc@1141 5871 # Code to be used in simple compile tests
adamc@1141 5872 lt_simple_compile_test_code="int some_variable = 0;"
adamc@1141 5873
adamc@1141 5874 # Code to be used in simple link tests
adamc@1141 5875 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
adamc@1141 5876
adamc@1141 5877 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
adamc@1141 5878 _LT_TAG_COMPILER
adamc@1141 5879
adamc@1141 5880 # save warnings/boilerplate of simple test code
adamc@1141 5881 _LT_COMPILER_BOILERPLATE
adamc@1141 5882 _LT_LINKER_BOILERPLATE
adamc@1141 5883
adamc@1141 5884 # Allow CC to be a program name with arguments.
adamc@1141 5885 lt_save_CC=$CC
adam@1459 5886 lt_save_CFLAGS=$CFLAGS
adamc@1141 5887 lt_save_LD=$LD
adamc@1141 5888 lt_save_GCC=$GCC
adamc@1141 5889 GCC=$GXX
adamc@1141 5890 lt_save_with_gnu_ld=$with_gnu_ld
adamc@1141 5891 lt_save_path_LD=$lt_cv_path_LD
adamc@1141 5892 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
adamc@1141 5893 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
adamc@1141 5894 else
adamc@1141 5895 $as_unset lt_cv_prog_gnu_ld
adamc@1141 5896 fi
adamc@1141 5897 if test -n "${lt_cv_path_LDCXX+set}"; then
adamc@1141 5898 lt_cv_path_LD=$lt_cv_path_LDCXX
adamc@1141 5899 else
adamc@1141 5900 $as_unset lt_cv_path_LD
adamc@1141 5901 fi
adamc@1141 5902 test -z "${LDCXX+set}" || LD=$LDCXX
adamc@1141 5903 CC=${CXX-"c++"}
adam@1459 5904 CFLAGS=$CXXFLAGS
adamc@1141 5905 compiler=$CC
adamc@1141 5906 _LT_TAGVAR(compiler, $1)=$CC
adamc@1141 5907 _LT_CC_BASENAME([$compiler])
adamc@1141 5908
adamc@1141 5909 if test -n "$compiler"; then
adamc@1141 5910 # We don't want -fno-exception when compiling C++ code, so set the
adamc@1141 5911 # no_builtin_flag separately
adamc@1141 5912 if test "$GXX" = yes; then
adamc@1141 5913 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
adamc@1141 5914 else
adamc@1141 5915 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
adamc@1141 5916 fi
adamc@1141 5917
adamc@1141 5918 if test "$GXX" = yes; then
adamc@1141 5919 # Set up default GNU C++ configuration
adamc@1141 5920
adamc@1141 5921 LT_PATH_LD
adamc@1141 5922
adamc@1141 5923 # Check if GNU C++ uses GNU ld as the underlying linker, since the
adamc@1141 5924 # archiving commands below assume that GNU ld is being used.
adamc@1141 5925 if test "$with_gnu_ld" = yes; then
adam@1459 5926 _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
adam@1459 5927 _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'
adamc@1141 5928
adamc@1141 5929 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
adamc@1141 5930 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
adamc@1141 5931
adamc@1141 5932 # If archive_cmds runs LD, not CC, wlarc should be empty
adamc@1141 5933 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
adamc@1141 5934 # investigate it a little bit more. (MM)
adamc@1141 5935 wlarc='${wl}'
adamc@1141 5936
adamc@1141 5937 # ancient GNU ld didn't support --whole-archive et. al.
adamc@1141 5938 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
adamc@1141 5939 $GREP 'no-whole-archive' > /dev/null; then
adamc@1141 5940 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
adamc@1141 5941 else
adamc@1141 5942 _LT_TAGVAR(whole_archive_flag_spec, $1)=
adamc@1141 5943 fi
adamc@1141 5944 else
adamc@1141 5945 with_gnu_ld=no
adamc@1141 5946 wlarc=
adamc@1141 5947
adamc@1141 5948 # A generic and very simple default shared library creation
adamc@1141 5949 # command for GNU C++ for the case where it uses the native
adamc@1141 5950 # linker, instead of GNU ld. If possible, this setting should
adamc@1141 5951 # overridden to take advantage of the native linker features on
adamc@1141 5952 # the platform it is being used on.
adamc@1141 5953 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
adamc@1141 5954 fi
adamc@1141 5955
adamc@1141 5956 # Commands to make compiler produce verbose output that lists
adamc@1141 5957 # what "hidden" libraries, object files and flags are used when
adamc@1141 5958 # linking a shared library.
adam@1459 5959 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
adamc@1141 5960
adamc@1141 5961 else
adamc@1141 5962 GXX=no
adamc@1141 5963 with_gnu_ld=no
adamc@1141 5964 wlarc=
adamc@1141 5965 fi
adamc@1141 5966
adamc@1141 5967 # PORTME: fill in a description of your system's C++ link characteristics
adamc@1141 5968 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
adamc@1141 5969 _LT_TAGVAR(ld_shlibs, $1)=yes
adamc@1141 5970 case $host_os in
adamc@1141 5971 aix3*)
adamc@1141 5972 # FIXME: insert proper C++ library support
adamc@1141 5973 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 5974 ;;
adamc@1141 5975 aix[[4-9]]*)
adamc@1141 5976 if test "$host_cpu" = ia64; then
adamc@1141 5977 # On IA64, the linker does run time linking by default, so we don't
adamc@1141 5978 # have to do anything special.
adamc@1141 5979 aix_use_runtimelinking=no
adamc@1141 5980 exp_sym_flag='-Bexport'
adamc@1141 5981 no_entry_flag=""
adamc@1141 5982 else
adamc@1141 5983 aix_use_runtimelinking=no
adamc@1141 5984
adamc@1141 5985 # Test if we are trying to use run time linking or normal
adamc@1141 5986 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
adamc@1141 5987 # need to do runtime linking.
adamc@1141 5988 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
adamc@1141 5989 for ld_flag in $LDFLAGS; do
adamc@1141 5990 case $ld_flag in
adamc@1141 5991 *-brtl*)
adamc@1141 5992 aix_use_runtimelinking=yes
adamc@1141 5993 break
adamc@1141 5994 ;;
adamc@1141 5995 esac
adamc@1141 5996 done
adamc@1141 5997 ;;
adamc@1141 5998 esac
adamc@1141 5999
adamc@1141 6000 exp_sym_flag='-bexport'
adamc@1141 6001 no_entry_flag='-bnoentry'
adamc@1141 6002 fi
adamc@1141 6003
adamc@1141 6004 # When large executables or shared objects are built, AIX ld can
adamc@1141 6005 # have problems creating the table of contents. If linking a library
adamc@1141 6006 # or program results in "error TOC overflow" add -mminimal-toc to
adamc@1141 6007 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
adamc@1141 6008 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
adamc@1141 6009
adamc@1141 6010 _LT_TAGVAR(archive_cmds, $1)=''
adamc@1141 6011 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 6012 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
adamc@1141 6013 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
adamc@1141 6014 _LT_TAGVAR(link_all_deplibs, $1)=yes
adamc@1141 6015 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
adamc@1141 6016
adamc@1141 6017 if test "$GXX" = yes; then
adamc@1141 6018 case $host_os in aix4.[[012]]|aix4.[[012]].*)
adamc@1141 6019 # We only want to do this on AIX 4.2 and lower, the check
adamc@1141 6020 # below for broken collect2 doesn't work under 4.3+
adamc@1141 6021 collect2name=`${CC} -print-prog-name=collect2`
adamc@1141 6022 if test -f "$collect2name" &&
adamc@1141 6023 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
adamc@1141 6024 then
adamc@1141 6025 # We have reworked collect2
adamc@1141 6026 :
adamc@1141 6027 else
adamc@1141 6028 # We have old collect2
adamc@1141 6029 _LT_TAGVAR(hardcode_direct, $1)=unsupported
adamc@1141 6030 # It fails to find uninstalled libraries when the uninstalled
adamc@1141 6031 # path is not listed in the libpath. Setting hardcode_minus_L
adamc@1141 6032 # to unsupported forces relinking
adamc@1141 6033 _LT_TAGVAR(hardcode_minus_L, $1)=yes
adamc@1141 6034 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
adamc@1141 6035 _LT_TAGVAR(hardcode_libdir_separator, $1)=
adamc@1141 6036 fi
adamc@1141 6037 esac
adamc@1141 6038 shared_flag='-shared'
adamc@1141 6039 if test "$aix_use_runtimelinking" = yes; then
adamc@1141 6040 shared_flag="$shared_flag "'${wl}-G'
adamc@1141 6041 fi
adamc@1141 6042 else
adamc@1141 6043 # not using gcc
adamc@1141 6044 if test "$host_cpu" = ia64; then
adamc@1141 6045 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
adamc@1141 6046 # chokes on -Wl,-G. The following line is correct:
adamc@1141 6047 shared_flag='-G'
adamc@1141 6048 else
adamc@1141 6049 if test "$aix_use_runtimelinking" = yes; then
adamc@1141 6050 shared_flag='${wl}-G'
adamc@1141 6051 else
adamc@1141 6052 shared_flag='${wl}-bM:SRE'
adamc@1141 6053 fi
adamc@1141 6054 fi
adamc@1141 6055 fi
adamc@1141 6056
adamc@1141 6057 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
adamc@1141 6058 # It seems that -bexpall does not export symbols beginning with
adamc@1141 6059 # underscore (_), so it is better to generate a list of symbols to
adamc@1141 6060 # export.
adamc@1141 6061 _LT_TAGVAR(always_export_symbols, $1)=yes
adamc@1141 6062 if test "$aix_use_runtimelinking" = yes; then
adamc@1141 6063 # Warning - without using the other runtime loading flags (-brtl),
adamc@1141 6064 # -berok will link without error, but may produce a broken library.
adamc@1141 6065 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
adamc@1141 6066 # Determine the default libpath from the value encoded in an empty
adamc@1141 6067 # executable.
adam@1459 6068 _LT_SYS_MODULE_PATH_AIX([$1])
adamc@1141 6069 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
adamc@1141 6070
adam@1459 6071 _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 $shared_flag"
adamc@1141 6072 else
adamc@1141 6073 if test "$host_cpu" = ia64; then
adamc@1141 6074 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
adamc@1141 6075 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
adamc@1141 6076 _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"
adamc@1141 6077 else
adamc@1141 6078 # Determine the default libpath from the value encoded in an
adamc@1141 6079 # empty executable.
adam@1459 6080 _LT_SYS_MODULE_PATH_AIX([$1])
adamc@1141 6081 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
adamc@1141 6082 # Warning - without using the other run time loading flags,
adamc@1141 6083 # -berok will link without error, but may produce a broken library.
adamc@1141 6084 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
adamc@1141 6085 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
adam@1459 6086 if test "$with_gnu_ld" = yes; then
adam@1459 6087 # We only use this code for GNU lds that support --whole-archive.
adam@1459 6088 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
adam@1459 6089 else
adam@1459 6090 # Exported symbols can be pulled into shared objects from archives
adam@1459 6091 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
adam@1459 6092 fi
adamc@1141 6093 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
adamc@1141 6094 # This is similar to how AIX traditionally builds its shared
adamc@1141 6095 # libraries.
adamc@1141 6096 _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'
adamc@1141 6097 fi
adamc@1141 6098 fi
adamc@1141 6099 ;;
adamc@1141 6100
adamc@1141 6101 beos*)
adamc@1141 6102 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
adamc@1141 6103 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
adamc@1141 6104 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
adamc@1141 6105 # support --undefined. This deserves some investigation. FIXME
adamc@1141 6106 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
adamc@1141 6107 else
adamc@1141 6108 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6109 fi
adamc@1141 6110 ;;
adamc@1141 6111
adamc@1141 6112 chorus*)
adamc@1141 6113 case $cc_basename in
adamc@1141 6114 *)
adamc@1141 6115 # FIXME: insert proper C++ library support
adamc@1141 6116 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6117 ;;
adamc@1141 6118 esac
adamc@1141 6119 ;;
adamc@1141 6120
adamc@1141 6121 cygwin* | mingw* | pw32* | cegcc*)
adam@1459 6122 case $GXX,$cc_basename in
adam@1459 6123 ,cl* | no,cl*)
adam@1459 6124 # Native MSVC
adam@1459 6125 # hardcode_libdir_flag_spec is actually meaningless, as there is
adam@1459 6126 # no search path for DLLs.
adam@1459 6127 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
adam@1459 6128 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
adam@1459 6129 _LT_TAGVAR(always_export_symbols, $1)=yes
adam@1459 6130 _LT_TAGVAR(file_list_spec, $1)='@'
adam@1459 6131 # Tell ltmain to make .lib files, not .a files.
adam@1459 6132 libext=lib
adam@1459 6133 # Tell ltmain to make .dll files, not .so files.
adam@1459 6134 shrext_cmds=".dll"
adam@1459 6135 # FIXME: Setting linknames here is a bad hack.
adam@1459 6136 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
adam@1459 6137 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
adam@1459 6138 $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
adam@1459 6139 else
adam@1459 6140 $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
adam@1459 6141 fi~
adam@1459 6142 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
adam@1459 6143 linknames='
adam@1459 6144 # The linker will not automatically build a static lib if we build a DLL.
adam@1459 6145 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
adam@1459 6146 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
adam@1459 6147 # Don't use ranlib
adam@1459 6148 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
adam@1459 6149 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
adam@1459 6150 lt_tool_outputfile="@TOOL_OUTPUT@"~
adam@1459 6151 case $lt_outputfile in
adam@1459 6152 *.exe|*.EXE) ;;
adam@1459 6153 *)
adam@1459 6154 lt_outputfile="$lt_outputfile.exe"
adam@1459 6155 lt_tool_outputfile="$lt_tool_outputfile.exe"
adam@1459 6156 ;;
adam@1459 6157 esac~
adam@1459 6158 func_to_tool_file "$lt_outputfile"~
adam@1459 6159 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
adam@1459 6160 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
adam@1459 6161 $RM "$lt_outputfile.manifest";
adam@1459 6162 fi'
adam@1459 6163 ;;
adam@1459 6164 *)
adam@1459 6165 # g++
adam@1459 6166 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
adam@1459 6167 # as there is no search path for DLLs.
adam@1459 6168 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
adam@1459 6169 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
adam@1459 6170 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
adam@1459 6171 _LT_TAGVAR(always_export_symbols, $1)=no
adam@1459 6172 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
adam@1459 6173
adam@1459 6174 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
adam@1459 6175 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
adam@1459 6176 # If the export-symbols file already is a .def file (1st line
adam@1459 6177 # is EXPORTS), use it as is; otherwise, prepend...
adam@1459 6178 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
adam@1459 6179 cp $export_symbols $output_objdir/$soname.def;
adam@1459 6180 else
adam@1459 6181 echo EXPORTS > $output_objdir/$soname.def;
adam@1459 6182 cat $export_symbols >> $output_objdir/$soname.def;
adam@1459 6183 fi~
adam@1459 6184 $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
adam@1459 6185 else
adam@1459 6186 _LT_TAGVAR(ld_shlibs, $1)=no
adam@1459 6187 fi
adam@1459 6188 ;;
adam@1459 6189 esac
adam@1459 6190 ;;
adamc@1141 6191 darwin* | rhapsody*)
adamc@1141 6192 _LT_DARWIN_LINKER_FEATURES($1)
adamc@1141 6193 ;;
adamc@1141 6194
adamc@1141 6195 dgux*)
adamc@1141 6196 case $cc_basename in
adamc@1141 6197 ec++*)
adamc@1141 6198 # FIXME: insert proper C++ library support
adamc@1141 6199 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6200 ;;
adamc@1141 6201 ghcx*)
adamc@1141 6202 # Green Hills C++ Compiler
adamc@1141 6203 # FIXME: insert proper C++ library support
adamc@1141 6204 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6205 ;;
adamc@1141 6206 *)
adamc@1141 6207 # FIXME: insert proper C++ library support
adamc@1141 6208 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6209 ;;
adamc@1141 6210 esac
adamc@1141 6211 ;;
adamc@1141 6212
adam@1599 6213 freebsd2.*)
adamc@1141 6214 # C++ shared libraries reported to be fairly broken before
adamc@1141 6215 # switch to ELF
adamc@1141 6216 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6217 ;;
adamc@1141 6218
adamc@1141 6219 freebsd-elf*)
adamc@1141 6220 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
adamc@1141 6221 ;;
adamc@1141 6222
adamc@1141 6223 freebsd* | dragonfly*)
adamc@1141 6224 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
adamc@1141 6225 # conventions
adamc@1141 6226 _LT_TAGVAR(ld_shlibs, $1)=yes
adamc@1141 6227 ;;
adamc@1141 6228
adam@1459 6229 haiku*)
adam@1459 6230 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
adam@1459 6231 _LT_TAGVAR(link_all_deplibs, $1)=yes
adam@1459 6232 ;;
adam@1459 6233
adamc@1141 6234 hpux9*)
adamc@1141 6235 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
adamc@1141 6236 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adamc@1141 6237 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
adamc@1141 6238 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 6239 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
adamc@1141 6240 # but as the default
adamc@1141 6241 # location of the library.
adamc@1141 6242
adamc@1141 6243 case $cc_basename in
adamc@1141 6244 CC*)
adamc@1141 6245 # FIXME: insert proper C++ library support
adamc@1141 6246 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6247 ;;
adamc@1141 6248 aCC*)
adamc@1141 6249 _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 $lib'
adamc@1141 6250 # Commands to make compiler produce verbose output that lists
adamc@1141 6251 # what "hidden" libraries, object files and flags are used when
adamc@1141 6252 # linking a shared library.
adamc@1141 6253 #
adamc@1141 6254 # There doesn't appear to be a way to prevent this compiler from
adamc@1141 6255 # explicitly linking system object files so we need to strip them
adamc@1141 6256 # from the output so that they don't get included in the library
adamc@1141 6257 # dependencies.
adam@1459 6258 output_verbose_link_cmd='templist=`($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"'
adamc@1141 6259 ;;
adamc@1141 6260 *)
adamc@1141 6261 if test "$GXX" = yes; then
adam@1459 6262 _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'
adamc@1141 6263 else
adamc@1141 6264 # FIXME: insert proper C++ library support
adamc@1141 6265 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6266 fi
adamc@1141 6267 ;;
adamc@1141 6268 esac
adamc@1141 6269 ;;
adamc@1141 6270
adamc@1141 6271 hpux10*|hpux11*)
adamc@1141 6272 if test $with_gnu_ld = no; then
adamc@1141 6273 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
adamc@1141 6274 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adamc@1141 6275
adamc@1141 6276 case $host_cpu in
adamc@1141 6277 hppa*64*|ia64*)
adamc@1141 6278 ;;
adamc@1141 6279 *)
adamc@1141 6280 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
adamc@1141 6281 ;;
adamc@1141 6282 esac
adamc@1141 6283 fi
adamc@1141 6284 case $host_cpu in
adamc@1141 6285 hppa*64*|ia64*)
adamc@1141 6286 _LT_TAGVAR(hardcode_direct, $1)=no
adamc@1141 6287 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 6288 ;;
adamc@1141 6289 *)
adamc@1141 6290 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 6291 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
adamc@1141 6292 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
adamc@1141 6293 # but as the default
adamc@1141 6294 # location of the library.
adamc@1141 6295 ;;
adamc@1141 6296 esac
adamc@1141 6297
adamc@1141 6298 case $cc_basename in
adamc@1141 6299 CC*)
adamc@1141 6300 # FIXME: insert proper C++ library support
adamc@1141 6301 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6302 ;;
adamc@1141 6303 aCC*)
adamc@1141 6304 case $host_cpu in
adamc@1141 6305 hppa*64*)
adamc@1141 6306 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
adamc@1141 6307 ;;
adamc@1141 6308 ia64*)
adamc@1141 6309 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
adamc@1141 6310 ;;
adamc@1141 6311 *)
adamc@1141 6312 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
adamc@1141 6313 ;;
adamc@1141 6314 esac
adamc@1141 6315 # Commands to make compiler produce verbose output that lists
adamc@1141 6316 # what "hidden" libraries, object files and flags are used when
adamc@1141 6317 # linking a shared library.
adamc@1141 6318 #
adamc@1141 6319 # There doesn't appear to be a way to prevent this compiler from
adamc@1141 6320 # explicitly linking system object files so we need to strip them
adamc@1141 6321 # from the output so that they don't get included in the library
adamc@1141 6322 # dependencies.
adam@1459 6323 output_verbose_link_cmd='templist=`($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"'
adamc@1141 6324 ;;
adamc@1141 6325 *)
adamc@1141 6326 if test "$GXX" = yes; then
adamc@1141 6327 if test $with_gnu_ld = no; then
adamc@1141 6328 case $host_cpu in
adamc@1141 6329 hppa*64*)
adamc@1141 6330 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
adamc@1141 6331 ;;
adamc@1141 6332 ia64*)
adam@1459 6333 _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'
adamc@1141 6334 ;;
adamc@1141 6335 *)
adam@1459 6336 _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'
adamc@1141 6337 ;;
adamc@1141 6338 esac
adamc@1141 6339 fi
adamc@1141 6340 else
adamc@1141 6341 # FIXME: insert proper C++ library support
adamc@1141 6342 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6343 fi
adamc@1141 6344 ;;
adamc@1141 6345 esac
adamc@1141 6346 ;;
adamc@1141 6347
adamc@1141 6348 interix[[3-9]]*)
adamc@1141 6349 _LT_TAGVAR(hardcode_direct, $1)=no
adamc@1141 6350 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 6351 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
adamc@1141 6352 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
adamc@1141 6353 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
adamc@1141 6354 # Instead, shared libraries are loaded at an image base (0x10000000 by
adamc@1141 6355 # default) and relocated if they conflict, which is a slow very memory
adamc@1141 6356 # consuming and fragmenting process. To avoid this, we pick a random,
adamc@1141 6357 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
adamc@1141 6358 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
adamc@1141 6359 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
adamc@1141 6360 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
adamc@1141 6361 ;;
adamc@1141 6362 irix5* | irix6*)
adamc@1141 6363 case $cc_basename in
adamc@1141 6364 CC*)
adamc@1141 6365 # SGI C++
adam@1459 6366 _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'
adamc@1141 6367
adamc@1141 6368 # Archives containing C++ object files must be created using
adamc@1141 6369 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
adamc@1141 6370 # necessary to make sure instantiated templates are included
adamc@1141 6371 # in the archive.
adamc@1141 6372 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
adamc@1141 6373 ;;
adamc@1141 6374 *)
adamc@1141 6375 if test "$GXX" = yes; then
adamc@1141 6376 if test "$with_gnu_ld" = no; then
adam@1459 6377 _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'
adamc@1141 6378 else
adam@1459 6379 _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'
adamc@1141 6380 fi
adamc@1141 6381 fi
adamc@1141 6382 _LT_TAGVAR(link_all_deplibs, $1)=yes
adamc@1141 6383 ;;
adamc@1141 6384 esac
adamc@1141 6385 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
adamc@1141 6386 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adamc@1141 6387 _LT_TAGVAR(inherit_rpath, $1)=yes
adamc@1141 6388 ;;
adamc@1141 6389
adam@1806 6390 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
adamc@1141 6391 case $cc_basename in
adamc@1141 6392 KCC*)
adamc@1141 6393 # Kuck and Associates, Inc. (KAI) C++ Compiler
adamc@1141 6394
adamc@1141 6395 # KCC will only create a shared library if the output file
adamc@1141 6396 # ends with ".so" (or ".sl" for HP-UX), so rename the library
adamc@1141 6397 # to its proper name (with version) after linking.
adamc@1141 6398 _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'
adamc@1141 6399 _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 $lib'
adamc@1141 6400 # Commands to make compiler produce verbose output that lists
adamc@1141 6401 # what "hidden" libraries, object files and flags are used when
adamc@1141 6402 # linking a shared library.
adamc@1141 6403 #
adamc@1141 6404 # There doesn't appear to be a way to prevent this compiler from
adamc@1141 6405 # explicitly linking system object files so we need to strip them
adamc@1141 6406 # from the output so that they don't get included in the library
adamc@1141 6407 # dependencies.
adam@1459 6408 output_verbose_link_cmd='templist=`$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"'
adamc@1141 6409
adamc@1141 6410 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
adamc@1141 6411 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
adamc@1141 6412
adamc@1141 6413 # Archives containing C++ object files must be created using
adamc@1141 6414 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
adamc@1141 6415 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
adamc@1141 6416 ;;
adamc@1141 6417 icpc* | ecpc* )
adamc@1141 6418 # Intel C++
adamc@1141 6419 with_gnu_ld=yes
adamc@1141 6420 # version 8.0 and above of icpc choke on multiply defined symbols
adamc@1141 6421 # if we add $predep_objects and $postdep_objects, however 7.1 and
adamc@1141 6422 # earlier do not add the objects themselves.
adamc@1141 6423 case `$CC -V 2>&1` in
adamc@1141 6424 *"Version 7."*)
adamc@1141 6425 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
adamc@1141 6426 _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'
adamc@1141 6427 ;;
adamc@1141 6428 *) # Version 8.0 or newer
adamc@1141 6429 tmp_idyn=
adamc@1141 6430 case $host_cpu in
adamc@1141 6431 ia64*) tmp_idyn=' -i_dynamic';;
adamc@1141 6432 esac
adamc@1141 6433 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
adamc@1141 6434 _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'
adamc@1141 6435 ;;
adamc@1141 6436 esac
adamc@1141 6437 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
adamc@1141 6438 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
adamc@1141 6439 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
adamc@1141 6440 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
adamc@1141 6441 ;;
adamc@1141 6442 pgCC* | pgcpp*)
adamc@1141 6443 # Portland Group C++ compiler
adamc@1141 6444 case `$CC -V` in
adam@1459 6445 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
adamc@1141 6446 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
adamc@1141 6447 rm -rf $tpldir~
adamc@1141 6448 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
adam@1459 6449 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
adamc@1141 6450 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
adamc@1141 6451 rm -rf $tpldir~
adamc@1141 6452 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
adam@1459 6453 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
adamc@1141 6454 $RANLIB $oldlib'
adamc@1141 6455 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
adamc@1141 6456 rm -rf $tpldir~
adamc@1141 6457 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
adam@1459 6458 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
adamc@1141 6459 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
adamc@1141 6460 rm -rf $tpldir~
adamc@1141 6461 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
adam@1459 6462 $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'
adamc@1141 6463 ;;
adam@1459 6464 *) # Version 6 and above use weak symbols
adamc@1141 6465 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
adamc@1141 6466 _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'
adamc@1141 6467 ;;
adamc@1141 6468 esac
adamc@1141 6469
adamc@1141 6470 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
adamc@1141 6471 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
adam@1459 6472 _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'
adamc@1141 6473 ;;
adamc@1141 6474 cxx*)
adamc@1141 6475 # Compaq C++
adamc@1141 6476 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
adamc@1141 6477 _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'
adamc@1141 6478
adamc@1141 6479 runpath_var=LD_RUN_PATH
adamc@1141 6480 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
adamc@1141 6481 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adamc@1141 6482
adamc@1141 6483 # Commands to make compiler produce verbose output that lists
adamc@1141 6484 # what "hidden" libraries, object files and flags are used when
adamc@1141 6485 # linking a shared library.
adamc@1141 6486 #
adamc@1141 6487 # There doesn't appear to be a way to prevent this compiler from
adamc@1141 6488 # explicitly linking system object files so we need to strip them
adamc@1141 6489 # from the output so that they don't get included in the library
adamc@1141 6490 # dependencies.
adam@1459 6491 output_verbose_link_cmd='templist=`$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'
adamc@1141 6492 ;;
adam@1459 6493 xl* | mpixl* | bgxl*)
adamc@1141 6494 # IBM XL 8.0 on PPC, with GNU ld
adamc@1141 6495 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
adamc@1141 6496 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
adamc@1141 6497 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
adamc@1141 6498 if test "x$supports_anon_versioning" = xyes; then
adamc@1141 6499 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
adamc@1141 6500 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
adamc@1141 6501 echo "local: *; };" >> $output_objdir/$libname.ver~
adamc@1141 6502 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
adamc@1141 6503 fi
adamc@1141 6504 ;;
adamc@1141 6505 *)
adamc@1141 6506 case `$CC -V 2>&1 | sed 5q` in
adamc@1141 6507 *Sun\ C*)
adamc@1141 6508 # Sun C++ 5.9
adamc@1141 6509 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
adamc@1141 6510 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
adamc@1141 6511 _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'
adamc@1141 6512 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
adam@1459 6513 _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'
adamc@1141 6514 _LT_TAGVAR(compiler_needs_object, $1)=yes
adamc@1141 6515
adamc@1141 6516 # Not sure whether something based on
adamc@1141 6517 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
adamc@1141 6518 # would be better.
adam@1459 6519 output_verbose_link_cmd='func_echo_all'
adamc@1141 6520
adamc@1141 6521 # Archives containing C++ object files must be created using
adamc@1141 6522 # "CC -xar", where "CC" is the Sun C++ compiler. This is
adamc@1141 6523 # necessary to make sure instantiated templates are included
adamc@1141 6524 # in the archive.
adamc@1141 6525 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
adamc@1141 6526 ;;
adamc@1141 6527 esac
adamc@1141 6528 ;;
adamc@1141 6529 esac
adamc@1141 6530 ;;
adamc@1141 6531
adamc@1141 6532 lynxos*)
adamc@1141 6533 # FIXME: insert proper C++ library support
adamc@1141 6534 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6535 ;;
adamc@1141 6536
adamc@1141 6537 m88k*)
adamc@1141 6538 # FIXME: insert proper C++ library support
adamc@1141 6539 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6540 ;;
adamc@1141 6541
adamc@1141 6542 mvs*)
adamc@1141 6543 case $cc_basename in
adamc@1141 6544 cxx*)
adamc@1141 6545 # FIXME: insert proper C++ library support
adamc@1141 6546 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6547 ;;
adamc@1141 6548 *)
adamc@1141 6549 # FIXME: insert proper C++ library support
adamc@1141 6550 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6551 ;;
adamc@1141 6552 esac
adamc@1141 6553 ;;
adamc@1141 6554
adamc@1141 6555 netbsd*)
adamc@1141 6556 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
adamc@1141 6557 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
adamc@1141 6558 wlarc=
adamc@1141 6559 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
adamc@1141 6560 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 6561 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 6562 fi
adamc@1141 6563 # Workaround some broken pre-1.5 toolchains
adamc@1141 6564 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
adamc@1141 6565 ;;
adamc@1141 6566
adamc@1141 6567 *nto* | *qnx*)
adamc@1141 6568 _LT_TAGVAR(ld_shlibs, $1)=yes
adamc@1141 6569 ;;
adamc@1141 6570
adamc@1141 6571 openbsd2*)
adamc@1141 6572 # C++ shared libraries are fairly broken
adamc@1141 6573 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6574 ;;
adamc@1141 6575
adamc@1141 6576 openbsd*)
adamc@1141 6577 if test -f /usr/libexec/ld.so; then
adamc@1141 6578 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 6579 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 6580 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
adamc@1141 6581 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
adamc@1141 6582 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
adamc@1141 6583 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
adamc@1141 6584 _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'
adamc@1141 6585 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
adamc@1141 6586 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
adamc@1141 6587 fi
adam@1459 6588 output_verbose_link_cmd=func_echo_all
adamc@1141 6589 else
adamc@1141 6590 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6591 fi
adamc@1141 6592 ;;
adamc@1141 6593
adamc@1141 6594 osf3* | osf4* | osf5*)
adamc@1141 6595 case $cc_basename in
adamc@1141 6596 KCC*)
adamc@1141 6597 # Kuck and Associates, Inc. (KAI) C++ Compiler
adamc@1141 6598
adamc@1141 6599 # KCC will only create a shared library if the output file
adamc@1141 6600 # ends with ".so" (or ".sl" for HP-UX), so rename the library
adamc@1141 6601 # to its proper name (with version) after linking.
adamc@1141 6602 _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'
adamc@1141 6603
adamc@1141 6604 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
adamc@1141 6605 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adamc@1141 6606
adamc@1141 6607 # Archives containing C++ object files must be created using
adamc@1141 6608 # the KAI C++ compiler.
adamc@1141 6609 case $host in
adamc@1141 6610 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
adamc@1141 6611 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
adamc@1141 6612 esac
adamc@1141 6613 ;;
adamc@1141 6614 RCC*)
adamc@1141 6615 # Rational C++ 2.4.1
adamc@1141 6616 # FIXME: insert proper C++ library support
adamc@1141 6617 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6618 ;;
adamc@1141 6619 cxx*)
adamc@1141 6620 case $host in
adamc@1141 6621 osf3*)
adamc@1141 6622 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
adam@1459 6623 _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'
adamc@1141 6624 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
adamc@1141 6625 ;;
adamc@1141 6626 *)
adamc@1141 6627 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
adam@1459 6628 _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'
adamc@1141 6629 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
adamc@1141 6630 echo "-hidden">> $lib.exp~
adam@1459 6631 $CC -shared$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~
adamc@1141 6632 $RM $lib.exp'
adamc@1141 6633 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
adamc@1141 6634 ;;
adamc@1141 6635 esac
adamc@1141 6636
adamc@1141 6637 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adamc@1141 6638
adamc@1141 6639 # Commands to make compiler produce verbose output that lists
adamc@1141 6640 # what "hidden" libraries, object files and flags are used when
adamc@1141 6641 # linking a shared library.
adamc@1141 6642 #
adamc@1141 6643 # There doesn't appear to be a way to prevent this compiler from
adamc@1141 6644 # explicitly linking system object files so we need to strip them
adamc@1141 6645 # from the output so that they don't get included in the library
adamc@1141 6646 # dependencies.
adam@1459 6647 output_verbose_link_cmd='templist=`$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"'
adamc@1141 6648 ;;
adamc@1141 6649 *)
adamc@1141 6650 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
adamc@1141 6651 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
adamc@1141 6652 case $host in
adamc@1141 6653 osf3*)
adam@1459 6654 _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'
adamc@1141 6655 ;;
adamc@1141 6656 *)
adam@1459 6657 _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'
adamc@1141 6658 ;;
adamc@1141 6659 esac
adamc@1141 6660
adamc@1141 6661 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
adamc@1141 6662 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adamc@1141 6663
adamc@1141 6664 # Commands to make compiler produce verbose output that lists
adamc@1141 6665 # what "hidden" libraries, object files and flags are used when
adamc@1141 6666 # linking a shared library.
adam@1459 6667 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
adamc@1141 6668
adamc@1141 6669 else
adamc@1141 6670 # FIXME: insert proper C++ library support
adamc@1141 6671 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6672 fi
adamc@1141 6673 ;;
adamc@1141 6674 esac
adamc@1141 6675 ;;
adamc@1141 6676
adamc@1141 6677 psos*)
adamc@1141 6678 # FIXME: insert proper C++ library support
adamc@1141 6679 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6680 ;;
adamc@1141 6681
adamc@1141 6682 sunos4*)
adamc@1141 6683 case $cc_basename in
adamc@1141 6684 CC*)
adamc@1141 6685 # Sun C++ 4.x
adamc@1141 6686 # FIXME: insert proper C++ library support
adamc@1141 6687 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6688 ;;
adamc@1141 6689 lcc*)
adamc@1141 6690 # Lucid
adamc@1141 6691 # FIXME: insert proper C++ library support
adamc@1141 6692 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6693 ;;
adamc@1141 6694 *)
adamc@1141 6695 # FIXME: insert proper C++ library support
adamc@1141 6696 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6697 ;;
adamc@1141 6698 esac
adamc@1141 6699 ;;
adamc@1141 6700
adamc@1141 6701 solaris*)
adamc@1141 6702 case $cc_basename in
adam@1459 6703 CC* | sunCC*)
adamc@1141 6704 # Sun C++ 4.2, 5.x and Centerline C++
adamc@1141 6705 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
adamc@1141 6706 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
adamc@1141 6707 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
adamc@1141 6708 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
adamc@1141 6709 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
adamc@1141 6710
adamc@1141 6711 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
adamc@1141 6712 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 6713 case $host_os in
adamc@1141 6714 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
adamc@1141 6715 *)
adamc@1141 6716 # The compiler driver will combine and reorder linker options,
adamc@1141 6717 # but understands `-z linker_flag'.
adamc@1141 6718 # Supported since Solaris 2.6 (maybe 2.5.1?)
adamc@1141 6719 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
adamc@1141 6720 ;;
adamc@1141 6721 esac
adamc@1141 6722 _LT_TAGVAR(link_all_deplibs, $1)=yes
adamc@1141 6723
adam@1459 6724 output_verbose_link_cmd='func_echo_all'
adamc@1141 6725
adamc@1141 6726 # Archives containing C++ object files must be created using
adamc@1141 6727 # "CC -xar", where "CC" is the Sun C++ compiler. This is
adamc@1141 6728 # necessary to make sure instantiated templates are included
adamc@1141 6729 # in the archive.
adamc@1141 6730 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
adamc@1141 6731 ;;
adamc@1141 6732 gcx*)
adamc@1141 6733 # Green Hills C++ Compiler
adamc@1141 6734 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
adamc@1141 6735
adamc@1141 6736 # The C++ compiler must be used to create the archive.
adamc@1141 6737 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
adamc@1141 6738 ;;
adamc@1141 6739 *)
adamc@1141 6740 # GNU C++ compiler with Solaris linker
adamc@1141 6741 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
adamc@1141 6742 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
adamc@1141 6743 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
adam@1459 6744 _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'
adamc@1141 6745 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
adam@1459 6746 $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
adamc@1141 6747
adamc@1141 6748 # Commands to make compiler produce verbose output that lists
adamc@1141 6749 # what "hidden" libraries, object files and flags are used when
adamc@1141 6750 # linking a shared library.
adam@1459 6751 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
adamc@1141 6752 else
adamc@1141 6753 # g++ 2.7 appears to require `-G' NOT `-shared' on this
adamc@1141 6754 # platform.
adamc@1141 6755 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
adamc@1141 6756 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
adamc@1141 6757 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
adamc@1141 6758
adamc@1141 6759 # Commands to make compiler produce verbose output that lists
adamc@1141 6760 # what "hidden" libraries, object files and flags are used when
adamc@1141 6761 # linking a shared library.
adam@1459 6762 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
adamc@1141 6763 fi
adamc@1141 6764
adamc@1141 6765 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
adamc@1141 6766 case $host_os in
adamc@1141 6767 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
adamc@1141 6768 *)
adamc@1141 6769 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
adamc@1141 6770 ;;
adamc@1141 6771 esac
adamc@1141 6772 fi
adamc@1141 6773 ;;
adamc@1141 6774 esac
adamc@1141 6775 ;;
adamc@1141 6776
adamc@1141 6777 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
adamc@1141 6778 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
adamc@1141 6779 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
adamc@1141 6780 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 6781 runpath_var='LD_RUN_PATH'
adamc@1141 6782
adamc@1141 6783 case $cc_basename in
adamc@1141 6784 CC*)
adamc@1141 6785 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 6786 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 6787 ;;
adamc@1141 6788 *)
adamc@1141 6789 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 6790 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 6791 ;;
adamc@1141 6792 esac
adamc@1141 6793 ;;
adamc@1141 6794
adamc@1141 6795 sysv5* | sco3.2v5* | sco5v6*)
adamc@1141 6796 # Note: We can NOT use -z defs as we might desire, because we do not
adamc@1141 6797 # link with -lc, and that would cause any symbols used from libc to
adamc@1141 6798 # always be unresolved, which means just about no library would
adamc@1141 6799 # ever link correctly. If we're not using GNU ld we use -z text
adamc@1141 6800 # though, which does catch some bad symbols but isn't as heavy-handed
adamc@1141 6801 # as -z defs.
adamc@1141 6802 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
adamc@1141 6803 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
adamc@1141 6804 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
adamc@1141 6805 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 6806 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
adamc@1141 6807 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
adamc@1141 6808 _LT_TAGVAR(link_all_deplibs, $1)=yes
adamc@1141 6809 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
adamc@1141 6810 runpath_var='LD_RUN_PATH'
adamc@1141 6811
adamc@1141 6812 case $cc_basename in
adamc@1141 6813 CC*)
adamc@1141 6814 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 6815 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adam@1459 6816 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
adam@1459 6817 '"$_LT_TAGVAR(old_archive_cmds, $1)"
adam@1459 6818 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
adam@1459 6819 '"$_LT_TAGVAR(reload_cmds, $1)"
adamc@1141 6820 ;;
adamc@1141 6821 *)
adamc@1141 6822 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 6823 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 6824 ;;
adamc@1141 6825 esac
adamc@1141 6826 ;;
adamc@1141 6827
adamc@1141 6828 tandem*)
adamc@1141 6829 case $cc_basename in
adamc@1141 6830 NCC*)
adamc@1141 6831 # NonStop-UX NCC 3.20
adamc@1141 6832 # FIXME: insert proper C++ library support
adamc@1141 6833 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6834 ;;
adamc@1141 6835 *)
adamc@1141 6836 # FIXME: insert proper C++ library support
adamc@1141 6837 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6838 ;;
adamc@1141 6839 esac
adamc@1141 6840 ;;
adamc@1141 6841
adamc@1141 6842 vxworks*)
adamc@1141 6843 # FIXME: insert proper C++ library support
adamc@1141 6844 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6845 ;;
adamc@1141 6846
adamc@1141 6847 *)
adamc@1141 6848 # FIXME: insert proper C++ library support
adamc@1141 6849 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6850 ;;
adamc@1141 6851 esac
adamc@1141 6852
adamc@1141 6853 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
adamc@1141 6854 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
adamc@1141 6855
adamc@1141 6856 _LT_TAGVAR(GCC, $1)="$GXX"
adamc@1141 6857 _LT_TAGVAR(LD, $1)="$LD"
adamc@1141 6858
adamc@1141 6859 ## CAVEAT EMPTOR:
adamc@1141 6860 ## There is no encapsulation within the following macros, do not change
adamc@1141 6861 ## the running order or otherwise move them around unless you know exactly
adamc@1141 6862 ## what you are doing...
adamc@1141 6863 _LT_SYS_HIDDEN_LIBDEPS($1)
adamc@1141 6864 _LT_COMPILER_PIC($1)
adamc@1141 6865 _LT_COMPILER_C_O($1)
adamc@1141 6866 _LT_COMPILER_FILE_LOCKS($1)
adamc@1141 6867 _LT_LINKER_SHLIBS($1)
adamc@1141 6868 _LT_SYS_DYNAMIC_LINKER($1)
adamc@1141 6869 _LT_LINKER_HARDCODE_LIBPATH($1)
adamc@1141 6870
adamc@1141 6871 _LT_CONFIG($1)
adamc@1141 6872 fi # test -n "$compiler"
adamc@1141 6873
adamc@1141 6874 CC=$lt_save_CC
adam@1459 6875 CFLAGS=$lt_save_CFLAGS
adamc@1141 6876 LDCXX=$LD
adamc@1141 6877 LD=$lt_save_LD
adamc@1141 6878 GCC=$lt_save_GCC
adamc@1141 6879 with_gnu_ld=$lt_save_with_gnu_ld
adamc@1141 6880 lt_cv_path_LDCXX=$lt_cv_path_LD
adamc@1141 6881 lt_cv_path_LD=$lt_save_path_LD
adamc@1141 6882 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
adamc@1141 6883 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
adamc@1141 6884 fi # test "$_lt_caught_CXX_error" != yes
adamc@1141 6885
adamc@1141 6886 AC_LANG_POP
adamc@1141 6887 ])# _LT_LANG_CXX_CONFIG
adamc@1141 6888
adamc@1141 6889
adam@1459 6890 # _LT_FUNC_STRIPNAME_CNF
adam@1459 6891 # ----------------------
adam@1459 6892 # func_stripname_cnf prefix suffix name
adam@1459 6893 # strip PREFIX and SUFFIX off of NAME.
adam@1459 6894 # PREFIX and SUFFIX must not contain globbing or regex special
adam@1459 6895 # characters, hashes, percent signs, but SUFFIX may contain a leading
adam@1459 6896 # dot (in which case that matches only a dot).
adam@1459 6897 #
adam@1459 6898 # This function is identical to the (non-XSI) version of func_stripname,
adam@1459 6899 # except this one can be used by m4 code that may be executed by configure,
adam@1459 6900 # rather than the libtool script.
adam@1459 6901 m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
adam@1459 6902 AC_REQUIRE([_LT_DECL_SED])
adam@1459 6903 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
adam@1459 6904 func_stripname_cnf ()
adam@1459 6905 {
adam@1459 6906 case ${2} in
adam@1459 6907 .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
adam@1459 6908 *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
adam@1459 6909 esac
adam@1459 6910 } # func_stripname_cnf
adam@1459 6911 ])# _LT_FUNC_STRIPNAME_CNF
adam@1459 6912
adamc@1141 6913 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
adamc@1141 6914 # ---------------------------------
adamc@1141 6915 # Figure out "hidden" library dependencies from verbose
adamc@1141 6916 # compiler output when linking a shared library.
adamc@1141 6917 # Parse the compiler output and extract the necessary
adamc@1141 6918 # objects, libraries and library flags.
adamc@1141 6919 m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
adamc@1141 6920 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
adam@1459 6921 AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
adamc@1141 6922 # Dependencies to place before and after the object being linked:
adamc@1141 6923 _LT_TAGVAR(predep_objects, $1)=
adamc@1141 6924 _LT_TAGVAR(postdep_objects, $1)=
adamc@1141 6925 _LT_TAGVAR(predeps, $1)=
adamc@1141 6926 _LT_TAGVAR(postdeps, $1)=
adamc@1141 6927 _LT_TAGVAR(compiler_lib_search_path, $1)=
adamc@1141 6928
adamc@1141 6929 dnl we can't use the lt_simple_compile_test_code here,
adamc@1141 6930 dnl because it contains code intended for an executable,
adamc@1141 6931 dnl not a library. It's possible we should let each
adamc@1141 6932 dnl tag define a new lt_????_link_test_code variable,
adamc@1141 6933 dnl but it's only used here...
adamc@1141 6934 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
adamc@1141 6935 int a;
adamc@1141 6936 void foo (void) { a = 0; }
adamc@1141 6937 _LT_EOF
adamc@1141 6938 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
adamc@1141 6939 class Foo
adamc@1141 6940 {
adamc@1141 6941 public:
adamc@1141 6942 Foo (void) { a = 0; }
adamc@1141 6943 private:
adamc@1141 6944 int a;
adamc@1141 6945 };
adamc@1141 6946 _LT_EOF
adamc@1141 6947 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
adamc@1141 6948 subroutine foo
adamc@1141 6949 implicit none
adamc@1141 6950 integer*4 a
adamc@1141 6951 a=0
adamc@1141 6952 return
adamc@1141 6953 end
adamc@1141 6954 _LT_EOF
adamc@1141 6955 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
adamc@1141 6956 subroutine foo
adamc@1141 6957 implicit none
adamc@1141 6958 integer a
adamc@1141 6959 a=0
adamc@1141 6960 return
adamc@1141 6961 end
adamc@1141 6962 _LT_EOF
adamc@1141 6963 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
adamc@1141 6964 public class foo {
adamc@1141 6965 private int a;
adamc@1141 6966 public void bar (void) {
adamc@1141 6967 a = 0;
adamc@1141 6968 }
adamc@1141 6969 };
adamc@1141 6970 _LT_EOF
adam@1599 6971 ], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
adam@1599 6972 package foo
adam@1599 6973 func foo() {
adam@1599 6974 }
adam@1599 6975 _LT_EOF
adamc@1141 6976 ])
adam@1459 6977
adam@1459 6978 _lt_libdeps_save_CFLAGS=$CFLAGS
adam@1459 6979 case "$CC $CFLAGS " in #(
adam@1459 6980 *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
adam@1459 6981 *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
adam@1599 6982 *\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
adam@1459 6983 esac
adam@1459 6984
adamc@1141 6985 dnl Parse the compiler output and extract the necessary
adamc@1141 6986 dnl objects, libraries and library flags.
adamc@1141 6987 if AC_TRY_EVAL(ac_compile); then
adamc@1141 6988 # Parse the compiler output and extract the necessary
adamc@1141 6989 # objects, libraries and library flags.
adamc@1141 6990
adamc@1141 6991 # Sentinel used to keep track of whether or not we are before
adamc@1141 6992 # the conftest object file.
adamc@1141 6993 pre_test_object_deps_done=no
adamc@1141 6994
adamc@1141 6995 for p in `eval "$output_verbose_link_cmd"`; do
adam@1459 6996 case ${prev}${p} in
adamc@1141 6997
adamc@1141 6998 -L* | -R* | -l*)
adamc@1141 6999 # Some compilers place space between "-{L,R}" and the path.
adamc@1141 7000 # Remove the space.
adamc@1141 7001 if test $p = "-L" ||
adamc@1141 7002 test $p = "-R"; then
adamc@1141 7003 prev=$p
adamc@1141 7004 continue
adamc@1141 7005 fi
adamc@1141 7006
adam@1459 7007 # Expand the sysroot to ease extracting the directories later.
adam@1459 7008 if test -z "$prev"; then
adam@1459 7009 case $p in
adam@1459 7010 -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
adam@1459 7011 -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
adam@1459 7012 -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
adam@1459 7013 esac
adam@1459 7014 fi
adam@1459 7015 case $p in
adam@1459 7016 =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
adam@1459 7017 esac
adamc@1141 7018 if test "$pre_test_object_deps_done" = no; then
adam@1459 7019 case ${prev} in
adam@1459 7020 -L | -R)
adamc@1141 7021 # Internal compiler library paths should come after those
adamc@1141 7022 # provided the user. The postdeps already come after the
adamc@1141 7023 # user supplied libs so there is no need to process them.
adamc@1141 7024 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
adamc@1141 7025 _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
adamc@1141 7026 else
adamc@1141 7027 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
adamc@1141 7028 fi
adamc@1141 7029 ;;
adamc@1141 7030 # The "-l" case would never come before the object being
adamc@1141 7031 # linked, so don't bother handling this case.
adamc@1141 7032 esac
adamc@1141 7033 else
adamc@1141 7034 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
adamc@1141 7035 _LT_TAGVAR(postdeps, $1)="${prev}${p}"
adamc@1141 7036 else
adamc@1141 7037 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
adamc@1141 7038 fi
adamc@1141 7039 fi
adam@1459 7040 prev=
adamc@1141 7041 ;;
adamc@1141 7042
adam@1459 7043 *.lto.$objext) ;; # Ignore GCC LTO objects
adamc@1141 7044 *.$objext)
adamc@1141 7045 # This assumes that the test object file only shows up
adamc@1141 7046 # once in the compiler output.
adamc@1141 7047 if test "$p" = "conftest.$objext"; then
adamc@1141 7048 pre_test_object_deps_done=yes
adamc@1141 7049 continue
adamc@1141 7050 fi
adamc@1141 7051
adamc@1141 7052 if test "$pre_test_object_deps_done" = no; then
adamc@1141 7053 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
adamc@1141 7054 _LT_TAGVAR(predep_objects, $1)="$p"
adamc@1141 7055 else
adamc@1141 7056 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
adamc@1141 7057 fi
adamc@1141 7058 else
adamc@1141 7059 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
adamc@1141 7060 _LT_TAGVAR(postdep_objects, $1)="$p"
adamc@1141 7061 else
adamc@1141 7062 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
adamc@1141 7063 fi
adamc@1141 7064 fi
adamc@1141 7065 ;;
adamc@1141 7066
adamc@1141 7067 *) ;; # Ignore the rest.
adamc@1141 7068
adamc@1141 7069 esac
adamc@1141 7070 done
adamc@1141 7071
adamc@1141 7072 # Clean up.
adamc@1141 7073 rm -f a.out a.exe
adamc@1141 7074 else
adamc@1141 7075 echo "libtool.m4: error: problem compiling $1 test program"
adamc@1141 7076 fi
adamc@1141 7077
adamc@1141 7078 $RM -f confest.$objext
adam@1459 7079 CFLAGS=$_lt_libdeps_save_CFLAGS
adamc@1141 7080
adamc@1141 7081 # PORTME: override above test on systems where it is broken
adamc@1141 7082 m4_if([$1], [CXX],
adamc@1141 7083 [case $host_os in
adamc@1141 7084 interix[[3-9]]*)
adamc@1141 7085 # Interix 3.5 installs completely hosed .la files for C++, so rather than
adamc@1141 7086 # hack all around it, let's just trust "g++" to DTRT.
adamc@1141 7087 _LT_TAGVAR(predep_objects,$1)=
adamc@1141 7088 _LT_TAGVAR(postdep_objects,$1)=
adamc@1141 7089 _LT_TAGVAR(postdeps,$1)=
adamc@1141 7090 ;;
adamc@1141 7091
adamc@1141 7092 linux*)
adamc@1141 7093 case `$CC -V 2>&1 | sed 5q` in
adamc@1141 7094 *Sun\ C*)
adamc@1141 7095 # Sun C++ 5.9
adamc@1141 7096
adamc@1141 7097 # The more standards-conforming stlport4 library is
adamc@1141 7098 # incompatible with the Cstd library. Avoid specifying
adamc@1141 7099 # it if it's in CXXFLAGS. Ignore libCrun as
adamc@1141 7100 # -library=stlport4 depends on it.
adamc@1141 7101 case " $CXX $CXXFLAGS " in
adamc@1141 7102 *" -library=stlport4 "*)
adamc@1141 7103 solaris_use_stlport4=yes
adamc@1141 7104 ;;
adamc@1141 7105 esac
adamc@1141 7106
adamc@1141 7107 if test "$solaris_use_stlport4" != yes; then
adamc@1141 7108 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
adamc@1141 7109 fi
adamc@1141 7110 ;;
adamc@1141 7111 esac
adamc@1141 7112 ;;
adamc@1141 7113
adamc@1141 7114 solaris*)
adamc@1141 7115 case $cc_basename in
adam@1459 7116 CC* | sunCC*)
adamc@1141 7117 # The more standards-conforming stlport4 library is
adamc@1141 7118 # incompatible with the Cstd library. Avoid specifying
adamc@1141 7119 # it if it's in CXXFLAGS. Ignore libCrun as
adamc@1141 7120 # -library=stlport4 depends on it.
adamc@1141 7121 case " $CXX $CXXFLAGS " in
adamc@1141 7122 *" -library=stlport4 "*)
adamc@1141 7123 solaris_use_stlport4=yes
adamc@1141 7124 ;;
adamc@1141 7125 esac
adamc@1141 7126
adamc@1141 7127 # Adding this requires a known-good setup of shared libraries for
adamc@1141 7128 # Sun compiler versions before 5.6, else PIC objects from an old
adamc@1141 7129 # archive will be linked into the output, leading to subtle bugs.
adamc@1141 7130 if test "$solaris_use_stlport4" != yes; then
adamc@1141 7131 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
adamc@1141 7132 fi
adamc@1141 7133 ;;
adamc@1141 7134 esac
adamc@1141 7135 ;;
adamc@1141 7136 esac
adamc@1141 7137 ])
adamc@1141 7138
adamc@1141 7139 case " $_LT_TAGVAR(postdeps, $1) " in
adamc@1141 7140 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
adamc@1141 7141 esac
adamc@1141 7142 _LT_TAGVAR(compiler_lib_search_dirs, $1)=
adamc@1141 7143 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
adamc@1141 7144 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
adamc@1141 7145 fi
adamc@1141 7146 _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
adamc@1141 7147 [The directories searched by this compiler when creating a shared library])
adamc@1141 7148 _LT_TAGDECL([], [predep_objects], [1],
adamc@1141 7149 [Dependencies to place before and after the objects being linked to
adamc@1141 7150 create a shared library])
adamc@1141 7151 _LT_TAGDECL([], [postdep_objects], [1])
adamc@1141 7152 _LT_TAGDECL([], [predeps], [1])
adamc@1141 7153 _LT_TAGDECL([], [postdeps], [1])
adamc@1141 7154 _LT_TAGDECL([], [compiler_lib_search_path], [1],
adamc@1141 7155 [The library search path used internally by the compiler when linking
adamc@1141 7156 a shared library])
adamc@1141 7157 ])# _LT_SYS_HIDDEN_LIBDEPS
adamc@1141 7158
adamc@1141 7159
adamc@1141 7160 # _LT_LANG_F77_CONFIG([TAG])
adamc@1141 7161 # --------------------------
adamc@1141 7162 # Ensure that the configuration variables for a Fortran 77 compiler are
adamc@1141 7163 # suitably defined. These variables are subsequently used by _LT_CONFIG
adamc@1141 7164 # to write the compiler configuration to `libtool'.
adamc@1141 7165 m4_defun([_LT_LANG_F77_CONFIG],
adam@1459 7166 [AC_LANG_PUSH(Fortran 77)
adam@1459 7167 if test -z "$F77" || test "X$F77" = "Xno"; then
adam@1459 7168 _lt_disable_F77=yes
adam@1459 7169 fi
adamc@1141 7170
adamc@1141 7171 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
adamc@1141 7172 _LT_TAGVAR(allow_undefined_flag, $1)=
adamc@1141 7173 _LT_TAGVAR(always_export_symbols, $1)=no
adamc@1141 7174 _LT_TAGVAR(archive_expsym_cmds, $1)=
adamc@1141 7175 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
adamc@1141 7176 _LT_TAGVAR(hardcode_direct, $1)=no
adamc@1141 7177 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
adamc@1141 7178 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
adamc@1141 7179 _LT_TAGVAR(hardcode_libdir_separator, $1)=
adamc@1141 7180 _LT_TAGVAR(hardcode_minus_L, $1)=no
adamc@1141 7181 _LT_TAGVAR(hardcode_automatic, $1)=no
adamc@1141 7182 _LT_TAGVAR(inherit_rpath, $1)=no
adamc@1141 7183 _LT_TAGVAR(module_cmds, $1)=
adamc@1141 7184 _LT_TAGVAR(module_expsym_cmds, $1)=
adamc@1141 7185 _LT_TAGVAR(link_all_deplibs, $1)=unknown
adamc@1141 7186 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
adam@1459 7187 _LT_TAGVAR(reload_flag, $1)=$reload_flag
adam@1459 7188 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
adamc@1141 7189 _LT_TAGVAR(no_undefined_flag, $1)=
adamc@1141 7190 _LT_TAGVAR(whole_archive_flag_spec, $1)=
adamc@1141 7191 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
adamc@1141 7192
adamc@1141 7193 # Source file extension for f77 test sources.
adamc@1141 7194 ac_ext=f
adamc@1141 7195
adamc@1141 7196 # Object file extension for compiled f77 test sources.
adamc@1141 7197 objext=o
adamc@1141 7198 _LT_TAGVAR(objext, $1)=$objext
adamc@1141 7199
adamc@1141 7200 # No sense in running all these tests if we already determined that
adamc@1141 7201 # the F77 compiler isn't working. Some variables (like enable_shared)
adamc@1141 7202 # are currently assumed to apply to all compilers on this platform,
adamc@1141 7203 # and will be corrupted by setting them based on a non-working compiler.
adamc@1141 7204 if test "$_lt_disable_F77" != yes; then
adamc@1141 7205 # Code to be used in simple compile tests
adamc@1141 7206 lt_simple_compile_test_code="\
adamc@1141 7207 subroutine t
adamc@1141 7208 return
adamc@1141 7209 end
adamc@1141 7210 "
adamc@1141 7211
adamc@1141 7212 # Code to be used in simple link tests
adamc@1141 7213 lt_simple_link_test_code="\
adamc@1141 7214 program t
adamc@1141 7215 end
adamc@1141 7216 "
adamc@1141 7217
adamc@1141 7218 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
adamc@1141 7219 _LT_TAG_COMPILER
adamc@1141 7220
adamc@1141 7221 # save warnings/boilerplate of simple test code
adamc@1141 7222 _LT_COMPILER_BOILERPLATE
adamc@1141 7223 _LT_LINKER_BOILERPLATE
adamc@1141 7224
adamc@1141 7225 # Allow CC to be a program name with arguments.
adamc@1141 7226 lt_save_CC="$CC"
adamc@1141 7227 lt_save_GCC=$GCC
adam@1459 7228 lt_save_CFLAGS=$CFLAGS
adamc@1141 7229 CC=${F77-"f77"}
adam@1459 7230 CFLAGS=$FFLAGS
adamc@1141 7231 compiler=$CC
adamc@1141 7232 _LT_TAGVAR(compiler, $1)=$CC
adamc@1141 7233 _LT_CC_BASENAME([$compiler])
adamc@1141 7234 GCC=$G77
adamc@1141 7235 if test -n "$compiler"; then
adamc@1141 7236 AC_MSG_CHECKING([if libtool supports shared libraries])
adamc@1141 7237 AC_MSG_RESULT([$can_build_shared])
adamc@1141 7238
adamc@1141 7239 AC_MSG_CHECKING([whether to build shared libraries])
adamc@1141 7240 test "$can_build_shared" = "no" && enable_shared=no
adamc@1141 7241
adamc@1141 7242 # On AIX, shared libraries and static libraries use the same namespace, and
adamc@1141 7243 # are all built from PIC.
adamc@1141 7244 case $host_os in
adamc@1141 7245 aix3*)
adamc@1141 7246 test "$enable_shared" = yes && enable_static=no
adamc@1141 7247 if test -n "$RANLIB"; then
adamc@1141 7248 archive_cmds="$archive_cmds~\$RANLIB \$lib"
adamc@1141 7249 postinstall_cmds='$RANLIB $lib'
adamc@1141 7250 fi
adamc@1141 7251 ;;
adamc@1141 7252 aix[[4-9]]*)
adamc@1141 7253 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
adamc@1141 7254 test "$enable_shared" = yes && enable_static=no
adamc@1141 7255 fi
adamc@1141 7256 ;;
adamc@1141 7257 esac
adamc@1141 7258 AC_MSG_RESULT([$enable_shared])
adamc@1141 7259
adamc@1141 7260 AC_MSG_CHECKING([whether to build static libraries])
adamc@1141 7261 # Make sure either enable_shared or enable_static is yes.
adamc@1141 7262 test "$enable_shared" = yes || enable_static=yes
adamc@1141 7263 AC_MSG_RESULT([$enable_static])
adamc@1141 7264
adamc@1141 7265 _LT_TAGVAR(GCC, $1)="$G77"
adamc@1141 7266 _LT_TAGVAR(LD, $1)="$LD"
adamc@1141 7267
adamc@1141 7268 ## CAVEAT EMPTOR:
adamc@1141 7269 ## There is no encapsulation within the following macros, do not change
adamc@1141 7270 ## the running order or otherwise move them around unless you know exactly
adamc@1141 7271 ## what you are doing...
adamc@1141 7272 _LT_COMPILER_PIC($1)
adamc@1141 7273 _LT_COMPILER_C_O($1)
adamc@1141 7274 _LT_COMPILER_FILE_LOCKS($1)
adamc@1141 7275 _LT_LINKER_SHLIBS($1)
adamc@1141 7276 _LT_SYS_DYNAMIC_LINKER($1)
adamc@1141 7277 _LT_LINKER_HARDCODE_LIBPATH($1)
adamc@1141 7278
adamc@1141 7279 _LT_CONFIG($1)
adamc@1141 7280 fi # test -n "$compiler"
adamc@1141 7281
adamc@1141 7282 GCC=$lt_save_GCC
adamc@1141 7283 CC="$lt_save_CC"
adam@1459 7284 CFLAGS="$lt_save_CFLAGS"
adamc@1141 7285 fi # test "$_lt_disable_F77" != yes
adamc@1141 7286
adamc@1141 7287 AC_LANG_POP
adamc@1141 7288 ])# _LT_LANG_F77_CONFIG
adamc@1141 7289
adamc@1141 7290
adamc@1141 7291 # _LT_LANG_FC_CONFIG([TAG])
adamc@1141 7292 # -------------------------
adamc@1141 7293 # Ensure that the configuration variables for a Fortran compiler are
adamc@1141 7294 # suitably defined. These variables are subsequently used by _LT_CONFIG
adamc@1141 7295 # to write the compiler configuration to `libtool'.
adamc@1141 7296 m4_defun([_LT_LANG_FC_CONFIG],
adam@1459 7297 [AC_LANG_PUSH(Fortran)
adam@1459 7298
adam@1459 7299 if test -z "$FC" || test "X$FC" = "Xno"; then
adam@1459 7300 _lt_disable_FC=yes
adam@1459 7301 fi
adamc@1141 7302
adamc@1141 7303 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
adamc@1141 7304 _LT_TAGVAR(allow_undefined_flag, $1)=
adamc@1141 7305 _LT_TAGVAR(always_export_symbols, $1)=no
adamc@1141 7306 _LT_TAGVAR(archive_expsym_cmds, $1)=
adamc@1141 7307 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
adamc@1141 7308 _LT_TAGVAR(hardcode_direct, $1)=no
adamc@1141 7309 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
adamc@1141 7310 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
adamc@1141 7311 _LT_TAGVAR(hardcode_libdir_separator, $1)=
adamc@1141 7312 _LT_TAGVAR(hardcode_minus_L, $1)=no
adamc@1141 7313 _LT_TAGVAR(hardcode_automatic, $1)=no
adamc@1141 7314 _LT_TAGVAR(inherit_rpath, $1)=no
adamc@1141 7315 _LT_TAGVAR(module_cmds, $1)=
adamc@1141 7316 _LT_TAGVAR(module_expsym_cmds, $1)=
adamc@1141 7317 _LT_TAGVAR(link_all_deplibs, $1)=unknown
adamc@1141 7318 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
adam@1459 7319 _LT_TAGVAR(reload_flag, $1)=$reload_flag
adam@1459 7320 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
adamc@1141 7321 _LT_TAGVAR(no_undefined_flag, $1)=
adamc@1141 7322 _LT_TAGVAR(whole_archive_flag_spec, $1)=
adamc@1141 7323 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
adamc@1141 7324
adamc@1141 7325 # Source file extension for fc test sources.
adamc@1141 7326 ac_ext=${ac_fc_srcext-f}
adamc@1141 7327
adamc@1141 7328 # Object file extension for compiled fc test sources.
adamc@1141 7329 objext=o
adamc@1141 7330 _LT_TAGVAR(objext, $1)=$objext
adamc@1141 7331
adamc@1141 7332 # No sense in running all these tests if we already determined that
adamc@1141 7333 # the FC compiler isn't working. Some variables (like enable_shared)
adamc@1141 7334 # are currently assumed to apply to all compilers on this platform,
adamc@1141 7335 # and will be corrupted by setting them based on a non-working compiler.
adamc@1141 7336 if test "$_lt_disable_FC" != yes; then
adamc@1141 7337 # Code to be used in simple compile tests
adamc@1141 7338 lt_simple_compile_test_code="\
adamc@1141 7339 subroutine t
adamc@1141 7340 return
adamc@1141 7341 end
adamc@1141 7342 "
adamc@1141 7343
adamc@1141 7344 # Code to be used in simple link tests
adamc@1141 7345 lt_simple_link_test_code="\
adamc@1141 7346 program t
adamc@1141 7347 end
adamc@1141 7348 "
adamc@1141 7349
adamc@1141 7350 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
adamc@1141 7351 _LT_TAG_COMPILER
adamc@1141 7352
adamc@1141 7353 # save warnings/boilerplate of simple test code
adamc@1141 7354 _LT_COMPILER_BOILERPLATE
adamc@1141 7355 _LT_LINKER_BOILERPLATE
adamc@1141 7356
adamc@1141 7357 # Allow CC to be a program name with arguments.
adamc@1141 7358 lt_save_CC="$CC"
adamc@1141 7359 lt_save_GCC=$GCC
adam@1459 7360 lt_save_CFLAGS=$CFLAGS
adamc@1141 7361 CC=${FC-"f95"}
adam@1459 7362 CFLAGS=$FCFLAGS
adamc@1141 7363 compiler=$CC
adamc@1141 7364 GCC=$ac_cv_fc_compiler_gnu
adamc@1141 7365
adamc@1141 7366 _LT_TAGVAR(compiler, $1)=$CC
adamc@1141 7367 _LT_CC_BASENAME([$compiler])
adamc@1141 7368
adamc@1141 7369 if test -n "$compiler"; then
adamc@1141 7370 AC_MSG_CHECKING([if libtool supports shared libraries])
adamc@1141 7371 AC_MSG_RESULT([$can_build_shared])
adamc@1141 7372
adamc@1141 7373 AC_MSG_CHECKING([whether to build shared libraries])
adamc@1141 7374 test "$can_build_shared" = "no" && enable_shared=no
adamc@1141 7375
adamc@1141 7376 # On AIX, shared libraries and static libraries use the same namespace, and
adamc@1141 7377 # are all built from PIC.
adamc@1141 7378 case $host_os in
adamc@1141 7379 aix3*)
adamc@1141 7380 test "$enable_shared" = yes && enable_static=no
adamc@1141 7381 if test -n "$RANLIB"; then
adamc@1141 7382 archive_cmds="$archive_cmds~\$RANLIB \$lib"
adamc@1141 7383 postinstall_cmds='$RANLIB $lib'
adamc@1141 7384 fi
adamc@1141 7385 ;;
adamc@1141 7386 aix[[4-9]]*)
adamc@1141 7387 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
adamc@1141 7388 test "$enable_shared" = yes && enable_static=no
adamc@1141 7389 fi
adamc@1141 7390 ;;
adamc@1141 7391 esac
adamc@1141 7392 AC_MSG_RESULT([$enable_shared])
adamc@1141 7393
adamc@1141 7394 AC_MSG_CHECKING([whether to build static libraries])
adamc@1141 7395 # Make sure either enable_shared or enable_static is yes.
adamc@1141 7396 test "$enable_shared" = yes || enable_static=yes
adamc@1141 7397 AC_MSG_RESULT([$enable_static])
adamc@1141 7398
adamc@1141 7399 _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
adamc@1141 7400 _LT_TAGVAR(LD, $1)="$LD"
adamc@1141 7401
adamc@1141 7402 ## CAVEAT EMPTOR:
adamc@1141 7403 ## There is no encapsulation within the following macros, do not change
adamc@1141 7404 ## the running order or otherwise move them around unless you know exactly
adamc@1141 7405 ## what you are doing...
adamc@1141 7406 _LT_SYS_HIDDEN_LIBDEPS($1)
adamc@1141 7407 _LT_COMPILER_PIC($1)
adamc@1141 7408 _LT_COMPILER_C_O($1)
adamc@1141 7409 _LT_COMPILER_FILE_LOCKS($1)
adamc@1141 7410 _LT_LINKER_SHLIBS($1)
adamc@1141 7411 _LT_SYS_DYNAMIC_LINKER($1)
adamc@1141 7412 _LT_LINKER_HARDCODE_LIBPATH($1)
adamc@1141 7413
adamc@1141 7414 _LT_CONFIG($1)
adamc@1141 7415 fi # test -n "$compiler"
adamc@1141 7416
adamc@1141 7417 GCC=$lt_save_GCC
adam@1459 7418 CC=$lt_save_CC
adam@1459 7419 CFLAGS=$lt_save_CFLAGS
adamc@1141 7420 fi # test "$_lt_disable_FC" != yes
adamc@1141 7421
adamc@1141 7422 AC_LANG_POP
adamc@1141 7423 ])# _LT_LANG_FC_CONFIG
adamc@1141 7424
adamc@1141 7425
adamc@1141 7426 # _LT_LANG_GCJ_CONFIG([TAG])
adamc@1141 7427 # --------------------------
adamc@1141 7428 # Ensure that the configuration variables for the GNU Java Compiler compiler
adamc@1141 7429 # are suitably defined. These variables are subsequently used by _LT_CONFIG
adamc@1141 7430 # to write the compiler configuration to `libtool'.
adamc@1141 7431 m4_defun([_LT_LANG_GCJ_CONFIG],
adamc@1141 7432 [AC_REQUIRE([LT_PROG_GCJ])dnl
adamc@1141 7433 AC_LANG_SAVE
adamc@1141 7434
adamc@1141 7435 # Source file extension for Java test sources.
adamc@1141 7436 ac_ext=java
adamc@1141 7437
adamc@1141 7438 # Object file extension for compiled Java test sources.
adamc@1141 7439 objext=o
adamc@1141 7440 _LT_TAGVAR(objext, $1)=$objext
adamc@1141 7441
adamc@1141 7442 # Code to be used in simple compile tests
adamc@1141 7443 lt_simple_compile_test_code="class foo {}"
adamc@1141 7444
adamc@1141 7445 # Code to be used in simple link tests
adamc@1141 7446 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
adamc@1141 7447
adamc@1141 7448 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
adamc@1141 7449 _LT_TAG_COMPILER
adamc@1141 7450
adamc@1141 7451 # save warnings/boilerplate of simple test code
adamc@1141 7452 _LT_COMPILER_BOILERPLATE
adamc@1141 7453 _LT_LINKER_BOILERPLATE
adamc@1141 7454
adamc@1141 7455 # Allow CC to be a program name with arguments.
adam@1459 7456 lt_save_CC=$CC
adam@1459 7457 lt_save_CFLAGS=$CFLAGS
adamc@1141 7458 lt_save_GCC=$GCC
adamc@1141 7459 GCC=yes
adamc@1141 7460 CC=${GCJ-"gcj"}
adam@1459 7461 CFLAGS=$GCJFLAGS
adamc@1141 7462 compiler=$CC
adamc@1141 7463 _LT_TAGVAR(compiler, $1)=$CC
adamc@1141 7464 _LT_TAGVAR(LD, $1)="$LD"
adamc@1141 7465 _LT_CC_BASENAME([$compiler])
adamc@1141 7466
adamc@1141 7467 # GCJ did not exist at the time GCC didn't implicitly link libc in.
adamc@1141 7468 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
adamc@1141 7469
adamc@1141 7470 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
adam@1459 7471 _LT_TAGVAR(reload_flag, $1)=$reload_flag
adam@1459 7472 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
adamc@1141 7473
adamc@1141 7474 ## CAVEAT EMPTOR:
adamc@1141 7475 ## There is no encapsulation within the following macros, do not change
adamc@1141 7476 ## the running order or otherwise move them around unless you know exactly
adamc@1141 7477 ## what you are doing...
adamc@1141 7478 if test -n "$compiler"; then
adamc@1141 7479 _LT_COMPILER_NO_RTTI($1)
adamc@1141 7480 _LT_COMPILER_PIC($1)
adamc@1141 7481 _LT_COMPILER_C_O($1)
adamc@1141 7482 _LT_COMPILER_FILE_LOCKS($1)
adamc@1141 7483 _LT_LINKER_SHLIBS($1)
adamc@1141 7484 _LT_LINKER_HARDCODE_LIBPATH($1)
adamc@1141 7485
adamc@1141 7486 _LT_CONFIG($1)
adamc@1141 7487 fi
adamc@1141 7488
adamc@1141 7489 AC_LANG_RESTORE
adamc@1141 7490
adamc@1141 7491 GCC=$lt_save_GCC
adam@1459 7492 CC=$lt_save_CC
adam@1459 7493 CFLAGS=$lt_save_CFLAGS
adamc@1141 7494 ])# _LT_LANG_GCJ_CONFIG
adamc@1141 7495
adamc@1141 7496
adam@1599 7497 # _LT_LANG_GO_CONFIG([TAG])
adam@1599 7498 # --------------------------
adam@1599 7499 # Ensure that the configuration variables for the GNU Go compiler
adam@1599 7500 # are suitably defined. These variables are subsequently used by _LT_CONFIG
adam@1599 7501 # to write the compiler configuration to `libtool'.
adam@1599 7502 m4_defun([_LT_LANG_GO_CONFIG],
adam@1599 7503 [AC_REQUIRE([LT_PROG_GO])dnl
adam@1599 7504 AC_LANG_SAVE
adam@1599 7505
adam@1599 7506 # Source file extension for Go test sources.
adam@1599 7507 ac_ext=go
adam@1599 7508
adam@1599 7509 # Object file extension for compiled Go test sources.
adam@1599 7510 objext=o
adam@1599 7511 _LT_TAGVAR(objext, $1)=$objext
adam@1599 7512
adam@1599 7513 # Code to be used in simple compile tests
adam@1599 7514 lt_simple_compile_test_code="package main; func main() { }"
adam@1599 7515
adam@1599 7516 # Code to be used in simple link tests
adam@1599 7517 lt_simple_link_test_code='package main; func main() { }'
adam@1599 7518
adam@1599 7519 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
adam@1599 7520 _LT_TAG_COMPILER
adam@1599 7521
adam@1599 7522 # save warnings/boilerplate of simple test code
adam@1599 7523 _LT_COMPILER_BOILERPLATE
adam@1599 7524 _LT_LINKER_BOILERPLATE
adam@1599 7525
adam@1599 7526 # Allow CC to be a program name with arguments.
adam@1599 7527 lt_save_CC=$CC
adam@1599 7528 lt_save_CFLAGS=$CFLAGS
adam@1599 7529 lt_save_GCC=$GCC
adam@1599 7530 GCC=yes
adam@1599 7531 CC=${GOC-"gccgo"}
adam@1599 7532 CFLAGS=$GOFLAGS
adam@1599 7533 compiler=$CC
adam@1599 7534 _LT_TAGVAR(compiler, $1)=$CC
adam@1599 7535 _LT_TAGVAR(LD, $1)="$LD"
adam@1599 7536 _LT_CC_BASENAME([$compiler])
adam@1599 7537
adam@1599 7538 # Go did not exist at the time GCC didn't implicitly link libc in.
adam@1599 7539 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
adam@1599 7540
adam@1599 7541 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
adam@1599 7542 _LT_TAGVAR(reload_flag, $1)=$reload_flag
adam@1599 7543 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
adam@1599 7544
adam@1599 7545 ## CAVEAT EMPTOR:
adam@1599 7546 ## There is no encapsulation within the following macros, do not change
adam@1599 7547 ## the running order or otherwise move them around unless you know exactly
adam@1599 7548 ## what you are doing...
adam@1599 7549 if test -n "$compiler"; then
adam@1599 7550 _LT_COMPILER_NO_RTTI($1)
adam@1599 7551 _LT_COMPILER_PIC($1)
adam@1599 7552 _LT_COMPILER_C_O($1)
adam@1599 7553 _LT_COMPILER_FILE_LOCKS($1)
adam@1599 7554 _LT_LINKER_SHLIBS($1)
adam@1599 7555 _LT_LINKER_HARDCODE_LIBPATH($1)
adam@1599 7556
adam@1599 7557 _LT_CONFIG($1)
adam@1599 7558 fi
adam@1599 7559
adam@1599 7560 AC_LANG_RESTORE
adam@1599 7561
adam@1599 7562 GCC=$lt_save_GCC
adam@1599 7563 CC=$lt_save_CC
adam@1599 7564 CFLAGS=$lt_save_CFLAGS
adam@1599 7565 ])# _LT_LANG_GO_CONFIG
adam@1599 7566
adam@1599 7567
adamc@1141 7568 # _LT_LANG_RC_CONFIG([TAG])
adamc@1141 7569 # -------------------------
adamc@1141 7570 # Ensure that the configuration variables for the Windows resource compiler
adamc@1141 7571 # are suitably defined. These variables are subsequently used by _LT_CONFIG
adamc@1141 7572 # to write the compiler configuration to `libtool'.
adamc@1141 7573 m4_defun([_LT_LANG_RC_CONFIG],
adamc@1141 7574 [AC_REQUIRE([LT_PROG_RC])dnl
adamc@1141 7575 AC_LANG_SAVE
adamc@1141 7576
adamc@1141 7577 # Source file extension for RC test sources.
adamc@1141 7578 ac_ext=rc
adamc@1141 7579
adamc@1141 7580 # Object file extension for compiled RC test sources.
adamc@1141 7581 objext=o
adamc@1141 7582 _LT_TAGVAR(objext, $1)=$objext
adamc@1141 7583
adamc@1141 7584 # Code to be used in simple compile tests
adamc@1141 7585 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
adamc@1141 7586
adamc@1141 7587 # Code to be used in simple link tests
adamc@1141 7588 lt_simple_link_test_code="$lt_simple_compile_test_code"
adamc@1141 7589
adamc@1141 7590 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
adamc@1141 7591 _LT_TAG_COMPILER
adamc@1141 7592
adamc@1141 7593 # save warnings/boilerplate of simple test code
adamc@1141 7594 _LT_COMPILER_BOILERPLATE
adamc@1141 7595 _LT_LINKER_BOILERPLATE
adamc@1141 7596
adamc@1141 7597 # Allow CC to be a program name with arguments.
adamc@1141 7598 lt_save_CC="$CC"
adam@1459 7599 lt_save_CFLAGS=$CFLAGS
adamc@1141 7600 lt_save_GCC=$GCC
adamc@1141 7601 GCC=
adamc@1141 7602 CC=${RC-"windres"}
adam@1459 7603 CFLAGS=
adamc@1141 7604 compiler=$CC
adamc@1141 7605 _LT_TAGVAR(compiler, $1)=$CC
adamc@1141 7606 _LT_CC_BASENAME([$compiler])
adamc@1141 7607 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
adamc@1141 7608
adamc@1141 7609 if test -n "$compiler"; then
adamc@1141 7610 :
adamc@1141 7611 _LT_CONFIG($1)
adamc@1141 7612 fi
adamc@1141 7613
adamc@1141 7614 GCC=$lt_save_GCC
adamc@1141 7615 AC_LANG_RESTORE
adam@1459 7616 CC=$lt_save_CC
adam@1459 7617 CFLAGS=$lt_save_CFLAGS
adamc@1141 7618 ])# _LT_LANG_RC_CONFIG
adamc@1141 7619
adamc@1141 7620
adamc@1141 7621 # LT_PROG_GCJ
adamc@1141 7622 # -----------
adamc@1141 7623 AC_DEFUN([LT_PROG_GCJ],
adamc@1141 7624 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
adamc@1141 7625 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
adamc@1141 7626 [AC_CHECK_TOOL(GCJ, gcj,)
adamc@1141 7627 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
adamc@1141 7628 AC_SUBST(GCJFLAGS)])])[]dnl
adamc@1141 7629 ])
adamc@1141 7630
adamc@1141 7631 # Old name:
adamc@1141 7632 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
adamc@1141 7633 dnl aclocal-1.4 backwards compatibility:
adamc@1141 7634 dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
adamc@1141 7635
adamc@1141 7636
adam@1599 7637 # LT_PROG_GO
adam@1599 7638 # ----------
adam@1599 7639 AC_DEFUN([LT_PROG_GO],
adam@1599 7640 [AC_CHECK_TOOL(GOC, gccgo,)
adam@1599 7641 ])
adam@1599 7642
adam@1599 7643
adamc@1141 7644 # LT_PROG_RC
adamc@1141 7645 # ----------
adamc@1141 7646 AC_DEFUN([LT_PROG_RC],
adamc@1141 7647 [AC_CHECK_TOOL(RC, windres,)
adamc@1141 7648 ])
adamc@1141 7649
adamc@1141 7650 # Old name:
adamc@1141 7651 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
adamc@1141 7652 dnl aclocal-1.4 backwards compatibility:
adamc@1141 7653 dnl AC_DEFUN([LT_AC_PROG_RC], [])
adamc@1141 7654
adamc@1141 7655
adamc@1141 7656 # _LT_DECL_EGREP
adamc@1141 7657 # --------------
adamc@1141 7658 # If we don't have a new enough Autoconf to choose the best grep
adamc@1141 7659 # available, choose the one first in the user's PATH.
adamc@1141 7660 m4_defun([_LT_DECL_EGREP],
adamc@1141 7661 [AC_REQUIRE([AC_PROG_EGREP])dnl
adamc@1141 7662 AC_REQUIRE([AC_PROG_FGREP])dnl
adamc@1141 7663 test -z "$GREP" && GREP=grep
adamc@1141 7664 _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
adamc@1141 7665 _LT_DECL([], [EGREP], [1], [An ERE matcher])
adamc@1141 7666 _LT_DECL([], [FGREP], [1], [A literal string matcher])
adamc@1141 7667 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
adamc@1141 7668 AC_SUBST([GREP])
adamc@1141 7669 ])
adamc@1141 7670
adamc@1141 7671
adamc@1141 7672 # _LT_DECL_OBJDUMP
adamc@1141 7673 # --------------
adamc@1141 7674 # If we don't have a new enough Autoconf to choose the best objdump
adamc@1141 7675 # available, choose the one first in the user's PATH.
adamc@1141 7676 m4_defun([_LT_DECL_OBJDUMP],
adamc@1141 7677 [AC_CHECK_TOOL(OBJDUMP, objdump, false)
adamc@1141 7678 test -z "$OBJDUMP" && OBJDUMP=objdump
adamc@1141 7679 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
adamc@1141 7680 AC_SUBST([OBJDUMP])
adamc@1141 7681 ])
adamc@1141 7682
adam@1459 7683 # _LT_DECL_DLLTOOL
adam@1459 7684 # ----------------
adam@1459 7685 # Ensure DLLTOOL variable is set.
adam@1459 7686 m4_defun([_LT_DECL_DLLTOOL],
adam@1459 7687 [AC_CHECK_TOOL(DLLTOOL, dlltool, false)
adam@1459 7688 test -z "$DLLTOOL" && DLLTOOL=dlltool
adam@1459 7689 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])
adam@1459 7690 AC_SUBST([DLLTOOL])
adam@1459 7691 ])
adamc@1141 7692
adamc@1141 7693 # _LT_DECL_SED
adamc@1141 7694 # ------------
adamc@1141 7695 # Check for a fully-functional sed program, that truncates
adamc@1141 7696 # as few characters as possible. Prefer GNU sed if found.
adamc@1141 7697 m4_defun([_LT_DECL_SED],
adamc@1141 7698 [AC_PROG_SED
adamc@1141 7699 test -z "$SED" && SED=sed
adamc@1141 7700 Xsed="$SED -e 1s/^X//"
adamc@1141 7701 _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
adamc@1141 7702 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
adamc@1141 7703 [Sed that helps us avoid accidentally triggering echo(1) options like -n])
adamc@1141 7704 ])# _LT_DECL_SED
adamc@1141 7705
adamc@1141 7706 m4_ifndef([AC_PROG_SED], [
adamc@1141 7707 ############################################################
adamc@1141 7708 # NOTE: This macro has been submitted for inclusion into #
adamc@1141 7709 # GNU Autoconf as AC_PROG_SED. When it is available in #
adamc@1141 7710 # a released version of Autoconf we should remove this #
adamc@1141 7711 # macro and use it instead. #
adamc@1141 7712 ############################################################
adamc@1141 7713
adamc@1141 7714 m4_defun([AC_PROG_SED],
adamc@1141 7715 [AC_MSG_CHECKING([for a sed that does not truncate output])
adamc@1141 7716 AC_CACHE_VAL(lt_cv_path_SED,
adamc@1141 7717 [# Loop through the user's path and test for sed and gsed.
adamc@1141 7718 # Then use that list of sed's as ones to test for truncation.
adamc@1141 7719 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
adamc@1141 7720 for as_dir in $PATH
adamc@1141 7721 do
adamc@1141 7722 IFS=$as_save_IFS
adamc@1141 7723 test -z "$as_dir" && as_dir=.
adamc@1141 7724 for lt_ac_prog in sed gsed; do
adamc@1141 7725 for ac_exec_ext in '' $ac_executable_extensions; do
adamc@1141 7726 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
adamc@1141 7727 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
adamc@1141 7728 fi
adamc@1141 7729 done
adamc@1141 7730 done
adamc@1141 7731 done
adamc@1141 7732 IFS=$as_save_IFS
adamc@1141 7733 lt_ac_max=0
adamc@1141 7734 lt_ac_count=0
adamc@1141 7735 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
adamc@1141 7736 # along with /bin/sed that truncates output.
adamc@1141 7737 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
adamc@1141 7738 test ! -f $lt_ac_sed && continue
adamc@1141 7739 cat /dev/null > conftest.in
adamc@1141 7740 lt_ac_count=0
adamc@1141 7741 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
adamc@1141 7742 # Check for GNU sed and select it if it is found.
adamc@1141 7743 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
adamc@1141 7744 lt_cv_path_SED=$lt_ac_sed
adamc@1141 7745 break
adamc@1141 7746 fi
adamc@1141 7747 while true; do
adamc@1141 7748 cat conftest.in conftest.in >conftest.tmp
adamc@1141 7749 mv conftest.tmp conftest.in
adamc@1141 7750 cp conftest.in conftest.nl
adamc@1141 7751 echo >>conftest.nl
adamc@1141 7752 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
adamc@1141 7753 cmp -s conftest.out conftest.nl || break
adamc@1141 7754 # 10000 chars as input seems more than enough
adamc@1141 7755 test $lt_ac_count -gt 10 && break
adamc@1141 7756 lt_ac_count=`expr $lt_ac_count + 1`
adamc@1141 7757 if test $lt_ac_count -gt $lt_ac_max; then
adamc@1141 7758 lt_ac_max=$lt_ac_count
adamc@1141 7759 lt_cv_path_SED=$lt_ac_sed
adamc@1141 7760 fi
adamc@1141 7761 done
adamc@1141 7762 done
adamc@1141 7763 ])
adamc@1141 7764 SED=$lt_cv_path_SED
adamc@1141 7765 AC_SUBST([SED])
adamc@1141 7766 AC_MSG_RESULT([$SED])
adamc@1141 7767 ])#AC_PROG_SED
adamc@1141 7768 ])#m4_ifndef
adamc@1141 7769
adamc@1141 7770 # Old name:
adamc@1141 7771 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
adamc@1141 7772 dnl aclocal-1.4 backwards compatibility:
adamc@1141 7773 dnl AC_DEFUN([LT_AC_PROG_SED], [])
adamc@1141 7774
adamc@1141 7775
adamc@1141 7776 # _LT_CHECK_SHELL_FEATURES
adamc@1141 7777 # ------------------------
adamc@1141 7778 # Find out whether the shell is Bourne or XSI compatible,
adamc@1141 7779 # or has some other useful features.
adamc@1141 7780 m4_defun([_LT_CHECK_SHELL_FEATURES],
adamc@1141 7781 [AC_MSG_CHECKING([whether the shell understands some XSI constructs])
adamc@1141 7782 # Try some XSI features
adamc@1141 7783 xsi_shell=no
adamc@1141 7784 ( _lt_dummy="a/b/c"
adam@1459 7785 test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
adam@1459 7786 = c,a/b,b/c, \
adamc@1141 7787 && eval 'test $(( 1 + 1 )) -eq 2 \
adamc@1141 7788 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
adamc@1141 7789 && xsi_shell=yes
adamc@1141 7790 AC_MSG_RESULT([$xsi_shell])
adamc@1141 7791 _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
adamc@1141 7792
adamc@1141 7793 AC_MSG_CHECKING([whether the shell understands "+="])
adamc@1141 7794 lt_shell_append=no
adamc@1141 7795 ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
adamc@1141 7796 >/dev/null 2>&1 \
adamc@1141 7797 && lt_shell_append=yes
adamc@1141 7798 AC_MSG_RESULT([$lt_shell_append])
adamc@1141 7799 _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
adamc@1141 7800
adamc@1141 7801 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
adamc@1141 7802 lt_unset=unset
adamc@1141 7803 else
adamc@1141 7804 lt_unset=false
adamc@1141 7805 fi
adamc@1141 7806 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
adamc@1141 7807
adamc@1141 7808 # test EBCDIC or ASCII
adamc@1141 7809 case `echo X|tr X '\101'` in
adamc@1141 7810 A) # ASCII based system
adamc@1141 7811 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
adamc@1141 7812 lt_SP2NL='tr \040 \012'
adamc@1141 7813 lt_NL2SP='tr \015\012 \040\040'
adamc@1141 7814 ;;
adamc@1141 7815 *) # EBCDIC based system
adamc@1141 7816 lt_SP2NL='tr \100 \n'
adamc@1141 7817 lt_NL2SP='tr \r\n \100\100'
adamc@1141 7818 ;;
adamc@1141 7819 esac
adamc@1141 7820 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
adamc@1141 7821 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
adamc@1141 7822 ])# _LT_CHECK_SHELL_FEATURES
adamc@1141 7823
adamc@1141 7824
adam@1459 7825 # _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY)
adam@1459 7826 # ------------------------------------------------------
adam@1459 7827 # In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and
adam@1459 7828 # '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY.
adam@1459 7829 m4_defun([_LT_PROG_FUNCTION_REPLACE],
adam@1459 7830 [dnl {
adam@1459 7831 sed -e '/^$1 ()$/,/^} # $1 /c\
adam@1459 7832 $1 ()\
adam@1459 7833 {\
adam@1459 7834 m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1])
adam@1459 7835 } # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \
adam@1459 7836 && mv -f "$cfgfile.tmp" "$cfgfile" \
adam@1459 7837 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
adam@1459 7838 test 0 -eq $? || _lt_function_replace_fail=:
adam@1459 7839 ])
adam@1459 7840
adam@1459 7841
adam@1459 7842 # _LT_PROG_REPLACE_SHELLFNS
adam@1459 7843 # -------------------------
adam@1459 7844 # Replace existing portable implementations of several shell functions with
adam@1459 7845 # equivalent extended shell implementations where those features are available..
adam@1459 7846 m4_defun([_LT_PROG_REPLACE_SHELLFNS],
adam@1459 7847 [if test x"$xsi_shell" = xyes; then
adam@1459 7848 _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl
adam@1459 7849 case ${1} in
adam@1459 7850 */*) func_dirname_result="${1%/*}${2}" ;;
adam@1459 7851 * ) func_dirname_result="${3}" ;;
adam@1459 7852 esac])
adam@1459 7853
adam@1459 7854 _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl
adam@1459 7855 func_basename_result="${1##*/}"])
adam@1459 7856
adam@1459 7857 _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl
adam@1459 7858 case ${1} in
adam@1459 7859 */*) func_dirname_result="${1%/*}${2}" ;;
adam@1459 7860 * ) func_dirname_result="${3}" ;;
adam@1459 7861 esac
adam@1459 7862 func_basename_result="${1##*/}"])
adam@1459 7863
adam@1459 7864 _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl
adam@1459 7865 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
adam@1459 7866 # positional parameters, so assign one to ordinary parameter first.
adam@1459 7867 func_stripname_result=${3}
adam@1459 7868 func_stripname_result=${func_stripname_result#"${1}"}
adam@1459 7869 func_stripname_result=${func_stripname_result%"${2}"}])
adam@1459 7870
adam@1459 7871 _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl
adam@1459 7872 func_split_long_opt_name=${1%%=*}
adam@1459 7873 func_split_long_opt_arg=${1#*=}])
adam@1459 7874
adam@1459 7875 _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl
adam@1459 7876 func_split_short_opt_arg=${1#??}
adam@1459 7877 func_split_short_opt_name=${1%"$func_split_short_opt_arg"}])
adam@1459 7878
adam@1459 7879 _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl
adam@1459 7880 case ${1} in
adam@1459 7881 *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
adam@1459 7882 *) func_lo2o_result=${1} ;;
adam@1459 7883 esac])
adam@1459 7884
adam@1459 7885 _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo])
adam@1459 7886
adam@1459 7887 _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))])
adam@1459 7888
adam@1459 7889 _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}])
adam@1459 7890 fi
adam@1459 7891
adam@1459 7892 if test x"$lt_shell_append" = xyes; then
adam@1459 7893 _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"])
adam@1459 7894
adam@1459 7895 _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl
adam@1459 7896 func_quote_for_eval "${2}"
adam@1459 7897 dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \
adam@1459 7898 eval "${1}+=\\\\ \\$func_quote_for_eval_result"])
adam@1459 7899
adam@1459 7900 # Save a `func_append' function call where possible by direct use of '+='
adam@1459 7901 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
adam@1459 7902 && mv -f "$cfgfile.tmp" "$cfgfile" \
adam@1459 7903 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
adam@1459 7904 test 0 -eq $? || _lt_function_replace_fail=:
adam@1459 7905 else
adam@1459 7906 # Save a `func_append' function call even when '+=' is not available
adam@1459 7907 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
adam@1459 7908 && mv -f "$cfgfile.tmp" "$cfgfile" \
adam@1459 7909 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
adam@1459 7910 test 0 -eq $? || _lt_function_replace_fail=:
adam@1459 7911 fi
adam@1459 7912
adam@1459 7913 if test x"$_lt_function_replace_fail" = x":"; then
adam@1459 7914 AC_MSG_WARN([Unable to substitute extended shell functions in $ofile])
adam@1459 7915 fi
adam@1459 7916 ])
adam@1459 7917
adam@1459 7918 # _LT_PATH_CONVERSION_FUNCTIONS
adam@1459 7919 # -----------------------------
adam@1459 7920 # Determine which file name conversion functions should be used by
adam@1459 7921 # func_to_host_file (and, implicitly, by func_to_host_path). These are needed
adam@1459 7922 # for certain cross-compile configurations and native mingw.
adam@1459 7923 m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
adam@1459 7924 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
adam@1459 7925 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
adam@1459 7926 AC_MSG_CHECKING([how to convert $build file names to $host format])
adam@1459 7927 AC_CACHE_VAL(lt_cv_to_host_file_cmd,
adam@1459 7928 [case $host in
adam@1459 7929 *-*-mingw* )
adam@1459 7930 case $build in
adam@1459 7931 *-*-mingw* ) # actually msys
adam@1459 7932 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
adam@1459 7933 ;;
adam@1459 7934 *-*-cygwin* )
adam@1459 7935 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
adam@1459 7936 ;;
adam@1459 7937 * ) # otherwise, assume *nix
adam@1459 7938 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
adam@1459 7939 ;;
adam@1459 7940 esac
adamc@1141 7941 ;;
adam@1459 7942 *-*-cygwin* )
adam@1459 7943 case $build in
adam@1459 7944 *-*-mingw* ) # actually msys
adam@1459 7945 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
adam@1459 7946 ;;
adam@1459 7947 *-*-cygwin* )
adam@1459 7948 lt_cv_to_host_file_cmd=func_convert_file_noop
adam@1459 7949 ;;
adam@1459 7950 * ) # otherwise, assume *nix
adam@1459 7951 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
adam@1459 7952 ;;
adam@1459 7953 esac
adam@1459 7954 ;;
adam@1459 7955 * ) # unhandled hosts (and "normal" native builds)
adam@1459 7956 lt_cv_to_host_file_cmd=func_convert_file_noop
adam@1459 7957 ;;
adamc@1141 7958 esac
adam@1459 7959 ])
adam@1459 7960 to_host_file_cmd=$lt_cv_to_host_file_cmd
adam@1459 7961 AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
adam@1459 7962 _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
adam@1459 7963 [0], [convert $build file names to $host format])dnl
adam@1459 7964
adam@1459 7965 AC_MSG_CHECKING([how to convert $build file names to toolchain format])
adam@1459 7966 AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
adam@1459 7967 [#assume ordinary cross tools, or native build.
adam@1459 7968 lt_cv_to_tool_file_cmd=func_convert_file_noop
adam@1459 7969 case $host in
adam@1459 7970 *-*-mingw* )
adam@1459 7971 case $build in
adam@1459 7972 *-*-mingw* ) # actually msys
adam@1459 7973 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
adam@1459 7974 ;;
adam@1459 7975 esac
adamc@1141 7976 ;;
adam@1459 7977 esac
adamc@1141 7978 ])
adam@1459 7979 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
adam@1459 7980 AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
adam@1459 7981 _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
adam@1459 7982 [0], [convert $build files to toolchain format])dnl
adam@1459 7983 ])# _LT_PATH_CONVERSION_FUNCTIONS