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author Adam Chlipala <adam@chlipala.net>
date Tue, 10 Jan 2012 10:10:51 -0500
parents 252e05bf199d
children 40557fb08e98
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 $host_os in
adam@1599 2496 freebsd2.*)
adamc@1141 2497 shlibpath_overrides_runpath=yes
adamc@1141 2498 ;;
adamc@1141 2499 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
adamc@1141 2500 shlibpath_overrides_runpath=yes
adamc@1141 2501 hardcode_into_libs=yes
adamc@1141 2502 ;;
adamc@1141 2503 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
adamc@1141 2504 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
adamc@1141 2505 shlibpath_overrides_runpath=no
adamc@1141 2506 hardcode_into_libs=yes
adamc@1141 2507 ;;
adamc@1141 2508 *) # from 4.6 on, and DragonFly
adamc@1141 2509 shlibpath_overrides_runpath=yes
adamc@1141 2510 hardcode_into_libs=yes
adamc@1141 2511 ;;
adamc@1141 2512 esac
adamc@1141 2513 ;;
adamc@1141 2514
adamc@1141 2515 gnu*)
adam@1599 2516 version_type=linux # correct to gnu/linux during the next big refactor
adamc@1141 2517 need_lib_prefix=no
adamc@1141 2518 need_version=no
adamc@1141 2519 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
adamc@1141 2520 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2521 shlibpath_var=LD_LIBRARY_PATH
adam@1459 2522 shlibpath_overrides_runpath=no
adam@1459 2523 hardcode_into_libs=yes
adam@1459 2524 ;;
adam@1459 2525
adam@1459 2526 haiku*)
adam@1599 2527 version_type=linux # correct to gnu/linux during the next big refactor
adam@1459 2528 need_lib_prefix=no
adam@1459 2529 need_version=no
adam@1459 2530 dynamic_linker="$host_os runtime_loader"
adam@1459 2531 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
adam@1459 2532 soname_spec='${libname}${release}${shared_ext}$major'
adam@1459 2533 shlibpath_var=LIBRARY_PATH
adam@1459 2534 shlibpath_overrides_runpath=yes
adam@1459 2535 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
adamc@1141 2536 hardcode_into_libs=yes
adamc@1141 2537 ;;
adamc@1141 2538
adamc@1141 2539 hpux9* | hpux10* | hpux11*)
adamc@1141 2540 # Give a soname corresponding to the major version so that dld.sl refuses to
adamc@1141 2541 # link against other versions.
adamc@1141 2542 version_type=sunos
adamc@1141 2543 need_lib_prefix=no
adamc@1141 2544 need_version=no
adamc@1141 2545 case $host_cpu in
adamc@1141 2546 ia64*)
adamc@1141 2547 shrext_cmds='.so'
adamc@1141 2548 hardcode_into_libs=yes
adamc@1141 2549 dynamic_linker="$host_os dld.so"
adamc@1141 2550 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2551 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
adamc@1141 2552 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adamc@1141 2553 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2554 if test "X$HPUX_IA64_MODE" = X32; then
adamc@1141 2555 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
adamc@1141 2556 else
adamc@1141 2557 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
adamc@1141 2558 fi
adamc@1141 2559 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
adamc@1141 2560 ;;
adamc@1141 2561 hppa*64*)
adamc@1141 2562 shrext_cmds='.sl'
adamc@1141 2563 hardcode_into_libs=yes
adamc@1141 2564 dynamic_linker="$host_os dld.sl"
adamc@1141 2565 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
adamc@1141 2566 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
adamc@1141 2567 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adamc@1141 2568 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2569 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
adamc@1141 2570 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
adamc@1141 2571 ;;
adamc@1141 2572 *)
adamc@1141 2573 shrext_cmds='.sl'
adamc@1141 2574 dynamic_linker="$host_os dld.sl"
adamc@1141 2575 shlibpath_var=SHLIB_PATH
adamc@1141 2576 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
adamc@1141 2577 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adamc@1141 2578 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2579 ;;
adamc@1141 2580 esac
adam@1459 2581 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
adamc@1141 2582 postinstall_cmds='chmod 555 $lib'
adam@1459 2583 # or fails outright, so override atomically:
adam@1459 2584 install_override_mode=555
adamc@1141 2585 ;;
adamc@1141 2586
adamc@1141 2587 interix[[3-9]]*)
adam@1599 2588 version_type=linux # correct to gnu/linux during the next big refactor
adamc@1141 2589 need_lib_prefix=no
adamc@1141 2590 need_version=no
adamc@1141 2591 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
adamc@1141 2592 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2593 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
adamc@1141 2594 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2595 shlibpath_overrides_runpath=no
adamc@1141 2596 hardcode_into_libs=yes
adamc@1141 2597 ;;
adamc@1141 2598
adamc@1141 2599 irix5* | irix6* | nonstopux*)
adamc@1141 2600 case $host_os in
adamc@1141 2601 nonstopux*) version_type=nonstopux ;;
adamc@1141 2602 *)
adamc@1141 2603 if test "$lt_cv_prog_gnu_ld" = yes; then
adam@1599 2604 version_type=linux # correct to gnu/linux during the next big refactor
adamc@1141 2605 else
adamc@1141 2606 version_type=irix
adamc@1141 2607 fi ;;
adamc@1141 2608 esac
adamc@1141 2609 need_lib_prefix=no
adamc@1141 2610 need_version=no
adamc@1141 2611 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2612 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
adamc@1141 2613 case $host_os in
adamc@1141 2614 irix5* | nonstopux*)
adamc@1141 2615 libsuff= shlibsuff=
adamc@1141 2616 ;;
adamc@1141 2617 *)
adamc@1141 2618 case $LD in # libtool.m4 will add one of these switches to LD
adamc@1141 2619 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
adamc@1141 2620 libsuff= shlibsuff= libmagic=32-bit;;
adamc@1141 2621 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
adamc@1141 2622 libsuff=32 shlibsuff=N32 libmagic=N32;;
adamc@1141 2623 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
adamc@1141 2624 libsuff=64 shlibsuff=64 libmagic=64-bit;;
adamc@1141 2625 *) libsuff= shlibsuff= libmagic=never-match;;
adamc@1141 2626 esac
adamc@1141 2627 ;;
adamc@1141 2628 esac
adamc@1141 2629 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
adamc@1141 2630 shlibpath_overrides_runpath=no
adamc@1141 2631 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
adamc@1141 2632 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
adamc@1141 2633 hardcode_into_libs=yes
adamc@1141 2634 ;;
adamc@1141 2635
adamc@1141 2636 # No shared lib support for Linux oldld, aout, or coff.
adamc@1141 2637 linux*oldld* | linux*aout* | linux*coff*)
adamc@1141 2638 dynamic_linker=no
adamc@1141 2639 ;;
adamc@1141 2640
adam@1599 2641 # This must be glibc/ELF.
adamc@1141 2642 linux* | k*bsd*-gnu | kopensolaris*-gnu)
adam@1599 2643 version_type=linux # correct to gnu/linux during the next big refactor
adamc@1141 2644 need_lib_prefix=no
adamc@1141 2645 need_version=no
adamc@1141 2646 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adamc@1141 2647 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2648 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
adamc@1141 2649 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2650 shlibpath_overrides_runpath=no
adam@1459 2651
adamc@1141 2652 # Some binutils ld are patched to set DT_RUNPATH
adam@1459 2653 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
adam@1459 2654 [lt_cv_shlibpath_overrides_runpath=no
adam@1459 2655 save_LDFLAGS=$LDFLAGS
adam@1459 2656 save_libdir=$libdir
adam@1459 2657 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
adam@1459 2658 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
adam@1459 2659 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
adam@1459 2660 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
adam@1459 2661 [lt_cv_shlibpath_overrides_runpath=yes])])
adam@1459 2662 LDFLAGS=$save_LDFLAGS
adam@1459 2663 libdir=$save_libdir
adam@1459 2664 ])
adam@1459 2665 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
adamc@1141 2666
adamc@1141 2667 # This implies no fast_install, which is unacceptable.
adamc@1141 2668 # Some rework will be needed to allow for fast_install
adamc@1141 2669 # before this can be enabled.
adamc@1141 2670 hardcode_into_libs=yes
adamc@1141 2671
adamc@1141 2672 # Append ld.so.conf contents to the search path
adamc@1141 2673 if test -f /etc/ld.so.conf; then
adam@1459 2674 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 2675 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
adamc@1141 2676 fi
adamc@1141 2677
adamc@1141 2678 # We used to test for /lib/ld.so.1 and disable shared libraries on
adamc@1141 2679 # powerpc, because MkLinux only supported shared libraries with the
adamc@1141 2680 # GNU dynamic linker. Since this was broken with cross compilers,
adamc@1141 2681 # most powerpc-linux boxes support dynamic linking these days and
adamc@1141 2682 # people can always --disable-shared, the test was removed, and we
adamc@1141 2683 # assume the GNU/Linux dynamic linker is in use.
adamc@1141 2684 dynamic_linker='GNU/Linux ld.so'
adamc@1141 2685 ;;
adamc@1141 2686
adamc@1141 2687 netbsdelf*-gnu)
adamc@1141 2688 version_type=linux
adamc@1141 2689 need_lib_prefix=no
adamc@1141 2690 need_version=no
adamc@1141 2691 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
adamc@1141 2692 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2693 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2694 shlibpath_overrides_runpath=no
adamc@1141 2695 hardcode_into_libs=yes
adamc@1141 2696 dynamic_linker='NetBSD ld.elf_so'
adamc@1141 2697 ;;
adamc@1141 2698
adamc@1141 2699 netbsd*)
adamc@1141 2700 version_type=sunos
adamc@1141 2701 need_lib_prefix=no
adamc@1141 2702 need_version=no
adamc@1141 2703 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
adamc@1141 2704 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
adamc@1141 2705 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
adamc@1141 2706 dynamic_linker='NetBSD (a.out) ld.so'
adamc@1141 2707 else
adamc@1141 2708 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
adamc@1141 2709 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2710 dynamic_linker='NetBSD ld.elf_so'
adamc@1141 2711 fi
adamc@1141 2712 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2713 shlibpath_overrides_runpath=yes
adamc@1141 2714 hardcode_into_libs=yes
adamc@1141 2715 ;;
adamc@1141 2716
adamc@1141 2717 newsos6)
adam@1599 2718 version_type=linux # correct to gnu/linux during the next big refactor
adamc@1141 2719 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adamc@1141 2720 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2721 shlibpath_overrides_runpath=yes
adamc@1141 2722 ;;
adamc@1141 2723
adamc@1141 2724 *nto* | *qnx*)
adamc@1141 2725 version_type=qnx
adamc@1141 2726 need_lib_prefix=no
adamc@1141 2727 need_version=no
adamc@1141 2728 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adamc@1141 2729 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2730 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2731 shlibpath_overrides_runpath=no
adamc@1141 2732 hardcode_into_libs=yes
adamc@1141 2733 dynamic_linker='ldqnx.so'
adamc@1141 2734 ;;
adamc@1141 2735
adamc@1141 2736 openbsd*)
adamc@1141 2737 version_type=sunos
adamc@1141 2738 sys_lib_dlsearch_path_spec="/usr/lib"
adamc@1141 2739 need_lib_prefix=no
adamc@1141 2740 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
adamc@1141 2741 case $host_os in
adamc@1141 2742 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
adamc@1141 2743 *) need_version=no ;;
adamc@1141 2744 esac
adamc@1141 2745 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
adamc@1141 2746 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
adamc@1141 2747 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2748 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
adamc@1141 2749 case $host_os in
adamc@1141 2750 openbsd2.[[89]] | openbsd2.[[89]].*)
adamc@1141 2751 shlibpath_overrides_runpath=no
adamc@1141 2752 ;;
adamc@1141 2753 *)
adamc@1141 2754 shlibpath_overrides_runpath=yes
adamc@1141 2755 ;;
adamc@1141 2756 esac
adamc@1141 2757 else
adamc@1141 2758 shlibpath_overrides_runpath=yes
adamc@1141 2759 fi
adamc@1141 2760 ;;
adamc@1141 2761
adamc@1141 2762 os2*)
adamc@1141 2763 libname_spec='$name'
adamc@1141 2764 shrext_cmds=".dll"
adamc@1141 2765 need_lib_prefix=no
adamc@1141 2766 library_names_spec='$libname${shared_ext} $libname.a'
adamc@1141 2767 dynamic_linker='OS/2 ld.exe'
adamc@1141 2768 shlibpath_var=LIBPATH
adamc@1141 2769 ;;
adamc@1141 2770
adamc@1141 2771 osf3* | osf4* | osf5*)
adamc@1141 2772 version_type=osf
adamc@1141 2773 need_lib_prefix=no
adamc@1141 2774 need_version=no
adamc@1141 2775 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2776 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adamc@1141 2777 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2778 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
adamc@1141 2779 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
adamc@1141 2780 ;;
adamc@1141 2781
adamc@1141 2782 rdos*)
adamc@1141 2783 dynamic_linker=no
adamc@1141 2784 ;;
adamc@1141 2785
adamc@1141 2786 solaris*)
adam@1599 2787 version_type=linux # correct to gnu/linux during the next big refactor
adamc@1141 2788 need_lib_prefix=no
adamc@1141 2789 need_version=no
adamc@1141 2790 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adamc@1141 2791 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2792 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2793 shlibpath_overrides_runpath=yes
adamc@1141 2794 hardcode_into_libs=yes
adamc@1141 2795 # ldd complains unless libraries are executable
adamc@1141 2796 postinstall_cmds='chmod +x $lib'
adamc@1141 2797 ;;
adamc@1141 2798
adamc@1141 2799 sunos4*)
adamc@1141 2800 version_type=sunos
adamc@1141 2801 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
adamc@1141 2802 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
adamc@1141 2803 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2804 shlibpath_overrides_runpath=yes
adamc@1141 2805 if test "$with_gnu_ld" = yes; then
adamc@1141 2806 need_lib_prefix=no
adamc@1141 2807 fi
adamc@1141 2808 need_version=yes
adamc@1141 2809 ;;
adamc@1141 2810
adamc@1141 2811 sysv4 | sysv4.3*)
adam@1599 2812 version_type=linux # correct to gnu/linux during the next big refactor
adamc@1141 2813 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adamc@1141 2814 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2815 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2816 case $host_vendor in
adamc@1141 2817 sni)
adamc@1141 2818 shlibpath_overrides_runpath=no
adamc@1141 2819 need_lib_prefix=no
adamc@1141 2820 runpath_var=LD_RUN_PATH
adamc@1141 2821 ;;
adamc@1141 2822 siemens)
adamc@1141 2823 need_lib_prefix=no
adamc@1141 2824 ;;
adamc@1141 2825 motorola)
adamc@1141 2826 need_lib_prefix=no
adamc@1141 2827 need_version=no
adamc@1141 2828 shlibpath_overrides_runpath=no
adamc@1141 2829 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
adamc@1141 2830 ;;
adamc@1141 2831 esac
adamc@1141 2832 ;;
adamc@1141 2833
adamc@1141 2834 sysv4*MP*)
adamc@1141 2835 if test -d /usr/nec ;then
adam@1599 2836 version_type=linux # correct to gnu/linux during the next big refactor
adamc@1141 2837 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
adamc@1141 2838 soname_spec='$libname${shared_ext}.$major'
adamc@1141 2839 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2840 fi
adamc@1141 2841 ;;
adamc@1141 2842
adamc@1141 2843 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
adamc@1141 2844 version_type=freebsd-elf
adamc@1141 2845 need_lib_prefix=no
adamc@1141 2846 need_version=no
adamc@1141 2847 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
adamc@1141 2848 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2849 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2850 shlibpath_overrides_runpath=yes
adamc@1141 2851 hardcode_into_libs=yes
adamc@1141 2852 if test "$with_gnu_ld" = yes; then
adamc@1141 2853 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
adamc@1141 2854 else
adamc@1141 2855 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
adamc@1141 2856 case $host_os in
adamc@1141 2857 sco3.2v5*)
adamc@1141 2858 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
adamc@1141 2859 ;;
adamc@1141 2860 esac
adamc@1141 2861 fi
adamc@1141 2862 sys_lib_dlsearch_path_spec='/usr/lib'
adamc@1141 2863 ;;
adamc@1141 2864
adamc@1141 2865 tpf*)
adamc@1141 2866 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
adam@1599 2867 version_type=linux # correct to gnu/linux during the next big refactor
adamc@1141 2868 need_lib_prefix=no
adamc@1141 2869 need_version=no
adamc@1141 2870 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adamc@1141 2871 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2872 shlibpath_overrides_runpath=no
adamc@1141 2873 hardcode_into_libs=yes
adamc@1141 2874 ;;
adamc@1141 2875
adamc@1141 2876 uts4*)
adam@1599 2877 version_type=linux # correct to gnu/linux during the next big refactor
adamc@1141 2878 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adamc@1141 2879 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2880 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2881 ;;
adamc@1141 2882
adamc@1141 2883 *)
adamc@1141 2884 dynamic_linker=no
adamc@1141 2885 ;;
adamc@1141 2886 esac
adamc@1141 2887 AC_MSG_RESULT([$dynamic_linker])
adamc@1141 2888 test "$dynamic_linker" = no && can_build_shared=no
adamc@1141 2889
adamc@1141 2890 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
adamc@1141 2891 if test "$GCC" = yes; then
adamc@1141 2892 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
adamc@1141 2893 fi
adamc@1141 2894
adamc@1141 2895 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
adamc@1141 2896 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
adamc@1141 2897 fi
adamc@1141 2898 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
adamc@1141 2899 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
adamc@1141 2900 fi
adamc@1141 2901
adamc@1141 2902 _LT_DECL([], [variables_saved_for_relink], [1],
adamc@1141 2903 [Variables whose values should be saved in libtool wrapper scripts and
adamc@1141 2904 restored at link time])
adamc@1141 2905 _LT_DECL([], [need_lib_prefix], [0],
adamc@1141 2906 [Do we need the "lib" prefix for modules?])
adamc@1141 2907 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
adamc@1141 2908 _LT_DECL([], [version_type], [0], [Library versioning type])
adamc@1141 2909 _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
adamc@1141 2910 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
adamc@1141 2911 _LT_DECL([], [shlibpath_overrides_runpath], [0],
adamc@1141 2912 [Is shlibpath searched before the hard-coded library search path?])
adamc@1141 2913 _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
adamc@1141 2914 _LT_DECL([], [library_names_spec], [1],
adamc@1141 2915 [[List of archive names. First name is the real one, the rest are links.
adamc@1141 2916 The last name is the one that the linker finds with -lNAME]])
adamc@1141 2917 _LT_DECL([], [soname_spec], [1],
adamc@1141 2918 [[The coded name of the library, if different from the real name]])
adam@1459 2919 _LT_DECL([], [install_override_mode], [1],
adam@1459 2920 [Permission mode override for installation of shared libraries])
adamc@1141 2921 _LT_DECL([], [postinstall_cmds], [2],
adamc@1141 2922 [Command to use after installation of a shared archive])
adamc@1141 2923 _LT_DECL([], [postuninstall_cmds], [2],
adamc@1141 2924 [Command to use after uninstallation of a shared archive])
adamc@1141 2925 _LT_DECL([], [finish_cmds], [2],
adamc@1141 2926 [Commands used to finish a libtool library installation in a directory])
adamc@1141 2927 _LT_DECL([], [finish_eval], [1],
adamc@1141 2928 [[As "finish_cmds", except a single script fragment to be evaled but
adamc@1141 2929 not shown]])
adamc@1141 2930 _LT_DECL([], [hardcode_into_libs], [0],
adamc@1141 2931 [Whether we should hardcode library paths into libraries])
adamc@1141 2932 _LT_DECL([], [sys_lib_search_path_spec], [2],
adamc@1141 2933 [Compile-time system search path for libraries])
adamc@1141 2934 _LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
adamc@1141 2935 [Run-time system search path for libraries])
adamc@1141 2936 ])# _LT_SYS_DYNAMIC_LINKER
adamc@1141 2937
adamc@1141 2938
adamc@1141 2939 # _LT_PATH_TOOL_PREFIX(TOOL)
adamc@1141 2940 # --------------------------
adamc@1141 2941 # find a file program which can recognize shared library
adamc@1141 2942 AC_DEFUN([_LT_PATH_TOOL_PREFIX],
adamc@1141 2943 [m4_require([_LT_DECL_EGREP])dnl
adamc@1141 2944 AC_MSG_CHECKING([for $1])
adamc@1141 2945 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
adamc@1141 2946 [case $MAGIC_CMD in
adamc@1141 2947 [[\\/*] | ?:[\\/]*])
adamc@1141 2948 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
adamc@1141 2949 ;;
adamc@1141 2950 *)
adamc@1141 2951 lt_save_MAGIC_CMD="$MAGIC_CMD"
adamc@1141 2952 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
adamc@1141 2953 dnl $ac_dummy forces splitting on constant user-supplied paths.
adamc@1141 2954 dnl POSIX.2 word splitting is done only on the output of word expansions,
adamc@1141 2955 dnl not every word. This closes a longstanding sh security hole.
adamc@1141 2956 ac_dummy="m4_if([$2], , $PATH, [$2])"
adamc@1141 2957 for ac_dir in $ac_dummy; do
adamc@1141 2958 IFS="$lt_save_ifs"
adamc@1141 2959 test -z "$ac_dir" && ac_dir=.
adamc@1141 2960 if test -f $ac_dir/$1; then
adamc@1141 2961 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
adamc@1141 2962 if test -n "$file_magic_test_file"; then
adamc@1141 2963 case $deplibs_check_method in
adamc@1141 2964 "file_magic "*)
adamc@1141 2965 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
adamc@1141 2966 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
adamc@1141 2967 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
adamc@1141 2968 $EGREP "$file_magic_regex" > /dev/null; then
adamc@1141 2969 :
adamc@1141 2970 else
adamc@1141 2971 cat <<_LT_EOF 1>&2
adamc@1141 2972
adamc@1141 2973 *** Warning: the command libtool uses to detect shared libraries,
adamc@1141 2974 *** $file_magic_cmd, produces output that libtool cannot recognize.
adamc@1141 2975 *** The result is that libtool may fail to recognize shared libraries
adamc@1141 2976 *** as such. This will affect the creation of libtool libraries that
adamc@1141 2977 *** depend on shared libraries, but programs linked with such libtool
adamc@1141 2978 *** libraries will work regardless of this problem. Nevertheless, you
adamc@1141 2979 *** may want to report the problem to your system manager and/or to
adamc@1141 2980 *** bug-libtool@gnu.org
adamc@1141 2981
adamc@1141 2982 _LT_EOF
adamc@1141 2983 fi ;;
adamc@1141 2984 esac
adamc@1141 2985 fi
adamc@1141 2986 break
adamc@1141 2987 fi
adamc@1141 2988 done
adamc@1141 2989 IFS="$lt_save_ifs"
adamc@1141 2990 MAGIC_CMD="$lt_save_MAGIC_CMD"
adamc@1141 2991 ;;
adamc@1141 2992 esac])
adamc@1141 2993 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
adamc@1141 2994 if test -n "$MAGIC_CMD"; then
adamc@1141 2995 AC_MSG_RESULT($MAGIC_CMD)
adamc@1141 2996 else
adamc@1141 2997 AC_MSG_RESULT(no)
adamc@1141 2998 fi
adamc@1141 2999 _LT_DECL([], [MAGIC_CMD], [0],
adamc@1141 3000 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
adamc@1141 3001 ])# _LT_PATH_TOOL_PREFIX
adamc@1141 3002
adamc@1141 3003 # Old name:
adamc@1141 3004 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
adamc@1141 3005 dnl aclocal-1.4 backwards compatibility:
adamc@1141 3006 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
adamc@1141 3007
adamc@1141 3008
adamc@1141 3009 # _LT_PATH_MAGIC
adamc@1141 3010 # --------------
adamc@1141 3011 # find a file program which can recognize a shared library
adamc@1141 3012 m4_defun([_LT_PATH_MAGIC],
adamc@1141 3013 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
adamc@1141 3014 if test -z "$lt_cv_path_MAGIC_CMD"; then
adamc@1141 3015 if test -n "$ac_tool_prefix"; then
adamc@1141 3016 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
adamc@1141 3017 else
adamc@1141 3018 MAGIC_CMD=:
adamc@1141 3019 fi
adamc@1141 3020 fi
adamc@1141 3021 ])# _LT_PATH_MAGIC
adamc@1141 3022
adamc@1141 3023
adamc@1141 3024 # LT_PATH_LD
adamc@1141 3025 # ----------
adamc@1141 3026 # find the pathname to the GNU or non-GNU linker
adamc@1141 3027 AC_DEFUN([LT_PATH_LD],
adamc@1141 3028 [AC_REQUIRE([AC_PROG_CC])dnl
adamc@1141 3029 AC_REQUIRE([AC_CANONICAL_HOST])dnl
adamc@1141 3030 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
adamc@1141 3031 m4_require([_LT_DECL_SED])dnl
adamc@1141 3032 m4_require([_LT_DECL_EGREP])dnl
adam@1459 3033 m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
adamc@1141 3034
adamc@1141 3035 AC_ARG_WITH([gnu-ld],
adamc@1141 3036 [AS_HELP_STRING([--with-gnu-ld],
adamc@1141 3037 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
adamc@1141 3038 [test "$withval" = no || with_gnu_ld=yes],
adamc@1141 3039 [with_gnu_ld=no])dnl
adamc@1141 3040
adamc@1141 3041 ac_prog=ld
adamc@1141 3042 if test "$GCC" = yes; then
adamc@1141 3043 # Check if gcc -print-prog-name=ld gives a path.
adamc@1141 3044 AC_MSG_CHECKING([for ld used by $CC])
adamc@1141 3045 case $host in
adamc@1141 3046 *-*-mingw*)
adamc@1141 3047 # gcc leaves a trailing carriage return which upsets mingw
adamc@1141 3048 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
adamc@1141 3049 *)
adamc@1141 3050 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
adamc@1141 3051 esac
adamc@1141 3052 case $ac_prog in
adamc@1141 3053 # Accept absolute paths.
adamc@1141 3054 [[\\/]]* | ?:[[\\/]]*)
adamc@1141 3055 re_direlt='/[[^/]][[^/]]*/\.\./'
adamc@1141 3056 # Canonicalize the pathname of ld
adamc@1141 3057 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
adamc@1141 3058 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
adamc@1141 3059 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
adamc@1141 3060 done
adamc@1141 3061 test -z "$LD" && LD="$ac_prog"
adamc@1141 3062 ;;
adamc@1141 3063 "")
adamc@1141 3064 # If it fails, then pretend we aren't using GCC.
adamc@1141 3065 ac_prog=ld
adamc@1141 3066 ;;
adamc@1141 3067 *)
adamc@1141 3068 # If it is relative, then search for the first ld in PATH.
adamc@1141 3069 with_gnu_ld=unknown
adamc@1141 3070 ;;
adamc@1141 3071 esac
adamc@1141 3072 elif test "$with_gnu_ld" = yes; then
adamc@1141 3073 AC_MSG_CHECKING([for GNU ld])
adamc@1141 3074 else
adamc@1141 3075 AC_MSG_CHECKING([for non-GNU ld])
adamc@1141 3076 fi
adamc@1141 3077 AC_CACHE_VAL(lt_cv_path_LD,
adamc@1141 3078 [if test -z "$LD"; then
adamc@1141 3079 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
adamc@1141 3080 for ac_dir in $PATH; do
adamc@1141 3081 IFS="$lt_save_ifs"
adamc@1141 3082 test -z "$ac_dir" && ac_dir=.
adamc@1141 3083 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
adamc@1141 3084 lt_cv_path_LD="$ac_dir/$ac_prog"
adamc@1141 3085 # Check to see if the program is GNU ld. I'd rather use --version,
adamc@1141 3086 # but apparently some variants of GNU ld only accept -v.
adamc@1141 3087 # Break only if it was the GNU/non-GNU ld that we prefer.
adamc@1141 3088 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
adamc@1141 3089 *GNU* | *'with BFD'*)
adamc@1141 3090 test "$with_gnu_ld" != no && break
adamc@1141 3091 ;;
adamc@1141 3092 *)
adamc@1141 3093 test "$with_gnu_ld" != yes && break
adamc@1141 3094 ;;
adamc@1141 3095 esac
adamc@1141 3096 fi
adamc@1141 3097 done
adamc@1141 3098 IFS="$lt_save_ifs"
adamc@1141 3099 else
adamc@1141 3100 lt_cv_path_LD="$LD" # Let the user override the test with a path.
adamc@1141 3101 fi])
adamc@1141 3102 LD="$lt_cv_path_LD"
adamc@1141 3103 if test -n "$LD"; then
adamc@1141 3104 AC_MSG_RESULT($LD)
adamc@1141 3105 else
adamc@1141 3106 AC_MSG_RESULT(no)
adamc@1141 3107 fi
adamc@1141 3108 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
adamc@1141 3109 _LT_PATH_LD_GNU
adamc@1141 3110 AC_SUBST([LD])
adamc@1141 3111
adamc@1141 3112 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
adamc@1141 3113 ])# LT_PATH_LD
adamc@1141 3114
adamc@1141 3115 # Old names:
adamc@1141 3116 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
adamc@1141 3117 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
adamc@1141 3118 dnl aclocal-1.4 backwards compatibility:
adamc@1141 3119 dnl AC_DEFUN([AM_PROG_LD], [])
adamc@1141 3120 dnl AC_DEFUN([AC_PROG_LD], [])
adamc@1141 3121
adamc@1141 3122
adamc@1141 3123 # _LT_PATH_LD_GNU
adamc@1141 3124 #- --------------
adamc@1141 3125 m4_defun([_LT_PATH_LD_GNU],
adamc@1141 3126 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
adamc@1141 3127 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
adamc@1141 3128 case `$LD -v 2>&1 </dev/null` in
adamc@1141 3129 *GNU* | *'with BFD'*)
adamc@1141 3130 lt_cv_prog_gnu_ld=yes
adamc@1141 3131 ;;
adamc@1141 3132 *)
adamc@1141 3133 lt_cv_prog_gnu_ld=no
adamc@1141 3134 ;;
adamc@1141 3135 esac])
adamc@1141 3136 with_gnu_ld=$lt_cv_prog_gnu_ld
adamc@1141 3137 ])# _LT_PATH_LD_GNU
adamc@1141 3138
adamc@1141 3139
adamc@1141 3140 # _LT_CMD_RELOAD
adamc@1141 3141 # --------------
adamc@1141 3142 # find reload flag for linker
adamc@1141 3143 # -- PORTME Some linkers may need a different reload flag.
adamc@1141 3144 m4_defun([_LT_CMD_RELOAD],
adamc@1141 3145 [AC_CACHE_CHECK([for $LD option to reload object files],
adamc@1141 3146 lt_cv_ld_reload_flag,
adamc@1141 3147 [lt_cv_ld_reload_flag='-r'])
adamc@1141 3148 reload_flag=$lt_cv_ld_reload_flag
adamc@1141 3149 case $reload_flag in
adamc@1141 3150 "" | " "*) ;;
adamc@1141 3151 *) reload_flag=" $reload_flag" ;;
adamc@1141 3152 esac
adamc@1141 3153 reload_cmds='$LD$reload_flag -o $output$reload_objs'
adamc@1141 3154 case $host_os in
adam@1459 3155 cygwin* | mingw* | pw32* | cegcc*)
adam@1459 3156 if test "$GCC" != yes; then
adam@1459 3157 reload_cmds=false
adam@1459 3158 fi
adam@1459 3159 ;;
adamc@1141 3160 darwin*)
adamc@1141 3161 if test "$GCC" = yes; then
adamc@1141 3162 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
adamc@1141 3163 else
adamc@1141 3164 reload_cmds='$LD$reload_flag -o $output$reload_objs'
adamc@1141 3165 fi
adamc@1141 3166 ;;
adamc@1141 3167 esac
adam@1459 3168 _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
adam@1459 3169 _LT_TAGDECL([], [reload_cmds], [2])dnl
adamc@1141 3170 ])# _LT_CMD_RELOAD
adamc@1141 3171
adamc@1141 3172
adamc@1141 3173 # _LT_CHECK_MAGIC_METHOD
adamc@1141 3174 # ----------------------
adamc@1141 3175 # how to check for library dependencies
adamc@1141 3176 # -- PORTME fill in with the dynamic library characteristics
adamc@1141 3177 m4_defun([_LT_CHECK_MAGIC_METHOD],
adamc@1141 3178 [m4_require([_LT_DECL_EGREP])
adamc@1141 3179 m4_require([_LT_DECL_OBJDUMP])
adamc@1141 3180 AC_CACHE_CHECK([how to recognize dependent libraries],
adamc@1141 3181 lt_cv_deplibs_check_method,
adamc@1141 3182 [lt_cv_file_magic_cmd='$MAGIC_CMD'
adamc@1141 3183 lt_cv_file_magic_test_file=
adamc@1141 3184 lt_cv_deplibs_check_method='unknown'
adamc@1141 3185 # Need to set the preceding variable on all platforms that support
adamc@1141 3186 # interlibrary dependencies.
adamc@1141 3187 # 'none' -- dependencies not supported.
adamc@1141 3188 # `unknown' -- same as none, but documents that we really don't know.
adamc@1141 3189 # 'pass_all' -- all dependencies passed with no checks.
adamc@1141 3190 # 'test_compile' -- check by making test program.
adamc@1141 3191 # 'file_magic [[regex]]' -- check by looking for files in library path
adamc@1141 3192 # which responds to the $file_magic_cmd with a given extended regex.
adamc@1141 3193 # If you have `file' or equivalent on your system and you're not sure
adamc@1141 3194 # whether `pass_all' will *always* work, you probably want this one.
adamc@1141 3195
adamc@1141 3196 case $host_os in
adamc@1141 3197 aix[[4-9]]*)
adamc@1141 3198 lt_cv_deplibs_check_method=pass_all
adamc@1141 3199 ;;
adamc@1141 3200
adamc@1141 3201 beos*)
adamc@1141 3202 lt_cv_deplibs_check_method=pass_all
adamc@1141 3203 ;;
adamc@1141 3204
adamc@1141 3205 bsdi[[45]]*)
adamc@1141 3206 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
adamc@1141 3207 lt_cv_file_magic_cmd='/usr/bin/file -L'
adamc@1141 3208 lt_cv_file_magic_test_file=/shlib/libc.so
adamc@1141 3209 ;;
adamc@1141 3210
adamc@1141 3211 cygwin*)
adamc@1141 3212 # func_win32_libid is a shell function defined in ltmain.sh
adamc@1141 3213 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
adamc@1141 3214 lt_cv_file_magic_cmd='func_win32_libid'
adamc@1141 3215 ;;
adamc@1141 3216
adamc@1141 3217 mingw* | pw32*)
adamc@1141 3218 # Base MSYS/MinGW do not provide the 'file' command needed by
adamc@1141 3219 # func_win32_libid shell function, so use a weaker test based on 'objdump',
adamc@1141 3220 # unless we find 'file', for example because we are cross-compiling.
adam@1459 3221 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
adam@1459 3222 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
adamc@1141 3223 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
adamc@1141 3224 lt_cv_file_magic_cmd='func_win32_libid'
adamc@1141 3225 else
adam@1459 3226 # Keep this pattern in sync with the one in func_win32_libid.
adam@1459 3227 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
adamc@1141 3228 lt_cv_file_magic_cmd='$OBJDUMP -f'
adamc@1141 3229 fi
adamc@1141 3230 ;;
adamc@1141 3231
adam@1459 3232 cegcc*)
adamc@1141 3233 # use the weaker test based on 'objdump'. See mingw*.
adamc@1141 3234 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
adamc@1141 3235 lt_cv_file_magic_cmd='$OBJDUMP -f'
adamc@1141 3236 ;;
adamc@1141 3237
adamc@1141 3238 darwin* | rhapsody*)
adamc@1141 3239 lt_cv_deplibs_check_method=pass_all
adamc@1141 3240 ;;
adamc@1141 3241
adamc@1141 3242 freebsd* | dragonfly*)
adamc@1141 3243 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
adamc@1141 3244 case $host_cpu in
adamc@1141 3245 i*86 )
adamc@1141 3246 # Not sure whether the presence of OpenBSD here was a mistake.
adamc@1141 3247 # Let's accept both of them until this is cleared up.
adamc@1141 3248 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
adamc@1141 3249 lt_cv_file_magic_cmd=/usr/bin/file
adamc@1141 3250 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
adamc@1141 3251 ;;
adamc@1141 3252 esac
adamc@1141 3253 else
adamc@1141 3254 lt_cv_deplibs_check_method=pass_all
adamc@1141 3255 fi
adamc@1141 3256 ;;
adamc@1141 3257
adamc@1141 3258 gnu*)
adamc@1141 3259 lt_cv_deplibs_check_method=pass_all
adamc@1141 3260 ;;
adamc@1141 3261
adam@1459 3262 haiku*)
adam@1459 3263 lt_cv_deplibs_check_method=pass_all
adam@1459 3264 ;;
adam@1459 3265
adamc@1141 3266 hpux10.20* | hpux11*)
adamc@1141 3267 lt_cv_file_magic_cmd=/usr/bin/file
adamc@1141 3268 case $host_cpu in
adamc@1141 3269 ia64*)
adamc@1141 3270 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
adamc@1141 3271 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
adamc@1141 3272 ;;
adamc@1141 3273 hppa*64*)
adam@1459 3274 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
adamc@1141 3275 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
adamc@1141 3276 ;;
adamc@1141 3277 *)
adam@1459 3278 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
adamc@1141 3279 lt_cv_file_magic_test_file=/usr/lib/libc.sl
adamc@1141 3280 ;;
adamc@1141 3281 esac
adamc@1141 3282 ;;
adamc@1141 3283
adamc@1141 3284 interix[[3-9]]*)
adamc@1141 3285 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
adamc@1141 3286 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
adamc@1141 3287 ;;
adamc@1141 3288
adamc@1141 3289 irix5* | irix6* | nonstopux*)
adamc@1141 3290 case $LD in
adamc@1141 3291 *-32|*"-32 ") libmagic=32-bit;;
adamc@1141 3292 *-n32|*"-n32 ") libmagic=N32;;
adamc@1141 3293 *-64|*"-64 ") libmagic=64-bit;;
adamc@1141 3294 *) libmagic=never-match;;
adamc@1141 3295 esac
adamc@1141 3296 lt_cv_deplibs_check_method=pass_all
adamc@1141 3297 ;;
adamc@1141 3298
adam@1599 3299 # This must be glibc/ELF.
adamc@1141 3300 linux* | k*bsd*-gnu | kopensolaris*-gnu)
adamc@1141 3301 lt_cv_deplibs_check_method=pass_all
adamc@1141 3302 ;;
adamc@1141 3303
adamc@1141 3304 netbsd* | netbsdelf*-gnu)
adamc@1141 3305 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
adamc@1141 3306 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
adamc@1141 3307 else
adamc@1141 3308 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
adamc@1141 3309 fi
adamc@1141 3310 ;;
adamc@1141 3311
adamc@1141 3312 newos6*)
adamc@1141 3313 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
adamc@1141 3314 lt_cv_file_magic_cmd=/usr/bin/file
adamc@1141 3315 lt_cv_file_magic_test_file=/usr/lib/libnls.so
adamc@1141 3316 ;;
adamc@1141 3317
adamc@1141 3318 *nto* | *qnx*)
adamc@1141 3319 lt_cv_deplibs_check_method=pass_all
adamc@1141 3320 ;;
adamc@1141 3321
adamc@1141 3322 openbsd*)
adamc@1141 3323 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
adamc@1141 3324 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
adamc@1141 3325 else
adamc@1141 3326 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
adamc@1141 3327 fi
adamc@1141 3328 ;;
adamc@1141 3329
adamc@1141 3330 osf3* | osf4* | osf5*)
adamc@1141 3331 lt_cv_deplibs_check_method=pass_all
adamc@1141 3332 ;;
adamc@1141 3333
adamc@1141 3334 rdos*)
adamc@1141 3335 lt_cv_deplibs_check_method=pass_all
adamc@1141 3336 ;;
adamc@1141 3337
adamc@1141 3338 solaris*)
adamc@1141 3339 lt_cv_deplibs_check_method=pass_all
adamc@1141 3340 ;;
adamc@1141 3341
adamc@1141 3342 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
adamc@1141 3343 lt_cv_deplibs_check_method=pass_all
adamc@1141 3344 ;;
adamc@1141 3345
adamc@1141 3346 sysv4 | sysv4.3*)
adamc@1141 3347 case $host_vendor in
adamc@1141 3348 motorola)
adamc@1141 3349 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
adamc@1141 3350 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
adamc@1141 3351 ;;
adamc@1141 3352 ncr)
adamc@1141 3353 lt_cv_deplibs_check_method=pass_all
adamc@1141 3354 ;;
adamc@1141 3355 sequent)
adamc@1141 3356 lt_cv_file_magic_cmd='/bin/file'
adamc@1141 3357 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
adamc@1141 3358 ;;
adamc@1141 3359 sni)
adamc@1141 3360 lt_cv_file_magic_cmd='/bin/file'
adamc@1141 3361 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
adamc@1141 3362 lt_cv_file_magic_test_file=/lib/libc.so
adamc@1141 3363 ;;
adamc@1141 3364 siemens)
adamc@1141 3365 lt_cv_deplibs_check_method=pass_all
adamc@1141 3366 ;;
adamc@1141 3367 pc)
adamc@1141 3368 lt_cv_deplibs_check_method=pass_all
adamc@1141 3369 ;;
adamc@1141 3370 esac
adamc@1141 3371 ;;
adamc@1141 3372
adamc@1141 3373 tpf*)
adamc@1141 3374 lt_cv_deplibs_check_method=pass_all
adamc@1141 3375 ;;
adamc@1141 3376 esac
adamc@1141 3377 ])
adam@1459 3378
adam@1459 3379 file_magic_glob=
adam@1459 3380 want_nocaseglob=no
adam@1459 3381 if test "$build" = "$host"; then
adam@1459 3382 case $host_os in
adam@1459 3383 mingw* | pw32*)
adam@1459 3384 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
adam@1459 3385 want_nocaseglob=yes
adam@1459 3386 else
adam@1459 3387 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
adam@1459 3388 fi
adam@1459 3389 ;;
adam@1459 3390 esac
adam@1459 3391 fi
adam@1459 3392
adamc@1141 3393 file_magic_cmd=$lt_cv_file_magic_cmd
adamc@1141 3394 deplibs_check_method=$lt_cv_deplibs_check_method
adamc@1141 3395 test -z "$deplibs_check_method" && deplibs_check_method=unknown
adamc@1141 3396
adamc@1141 3397 _LT_DECL([], [deplibs_check_method], [1],
adamc@1141 3398 [Method to check whether dependent libraries are shared objects])
adamc@1141 3399 _LT_DECL([], [file_magic_cmd], [1],
adam@1459 3400 [Command to use when deplibs_check_method = "file_magic"])
adam@1459 3401 _LT_DECL([], [file_magic_glob], [1],
adam@1459 3402 [How to find potential files when deplibs_check_method = "file_magic"])
adam@1459 3403 _LT_DECL([], [want_nocaseglob], [1],
adam@1459 3404 [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
adamc@1141 3405 ])# _LT_CHECK_MAGIC_METHOD
adamc@1141 3406
adamc@1141 3407
adamc@1141 3408 # LT_PATH_NM
adamc@1141 3409 # ----------
adamc@1141 3410 # find the pathname to a BSD- or MS-compatible name lister
adamc@1141 3411 AC_DEFUN([LT_PATH_NM],
adamc@1141 3412 [AC_REQUIRE([AC_PROG_CC])dnl
adamc@1141 3413 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
adamc@1141 3414 [if test -n "$NM"; then
adamc@1141 3415 # Let the user override the test.
adamc@1141 3416 lt_cv_path_NM="$NM"
adamc@1141 3417 else
adamc@1141 3418 lt_nm_to_check="${ac_tool_prefix}nm"
adamc@1141 3419 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
adamc@1141 3420 lt_nm_to_check="$lt_nm_to_check nm"
adamc@1141 3421 fi
adamc@1141 3422 for lt_tmp_nm in $lt_nm_to_check; do
adamc@1141 3423 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
adamc@1141 3424 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
adamc@1141 3425 IFS="$lt_save_ifs"
adamc@1141 3426 test -z "$ac_dir" && ac_dir=.
adamc@1141 3427 tmp_nm="$ac_dir/$lt_tmp_nm"
adamc@1141 3428 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
adamc@1141 3429 # Check to see if the nm accepts a BSD-compat flag.
adamc@1141 3430 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
adamc@1141 3431 # nm: unknown option "B" ignored
adamc@1141 3432 # Tru64's nm complains that /dev/null is an invalid object file
adamc@1141 3433 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
adamc@1141 3434 */dev/null* | *'Invalid file or object type'*)
adamc@1141 3435 lt_cv_path_NM="$tmp_nm -B"
adamc@1141 3436 break
adamc@1141 3437 ;;
adamc@1141 3438 *)
adamc@1141 3439 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
adamc@1141 3440 */dev/null*)
adamc@1141 3441 lt_cv_path_NM="$tmp_nm -p"
adamc@1141 3442 break
adamc@1141 3443 ;;
adamc@1141 3444 *)
adamc@1141 3445 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
adamc@1141 3446 continue # so that we can try to find one that supports BSD flags
adamc@1141 3447 ;;
adamc@1141 3448 esac
adamc@1141 3449 ;;
adamc@1141 3450 esac
adamc@1141 3451 fi
adamc@1141 3452 done
adamc@1141 3453 IFS="$lt_save_ifs"
adamc@1141 3454 done
adamc@1141 3455 : ${lt_cv_path_NM=no}
adamc@1141 3456 fi])
adamc@1141 3457 if test "$lt_cv_path_NM" != "no"; then
adamc@1141 3458 NM="$lt_cv_path_NM"
adamc@1141 3459 else
adamc@1141 3460 # Didn't find any BSD compatible name lister, look for dumpbin.
adam@1459 3461 if test -n "$DUMPBIN"; then :
adam@1459 3462 # Let the user override the test.
adam@1459 3463 else
adam@1459 3464 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
adam@1459 3465 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
adam@1459 3466 *COFF*)
adam@1459 3467 DUMPBIN="$DUMPBIN -symbols"
adam@1459 3468 ;;
adam@1459 3469 *)
adam@1459 3470 DUMPBIN=:
adam@1459 3471 ;;
adam@1459 3472 esac
adam@1459 3473 fi
adamc@1141 3474 AC_SUBST([DUMPBIN])
adamc@1141 3475 if test "$DUMPBIN" != ":"; then
adamc@1141 3476 NM="$DUMPBIN"
adamc@1141 3477 fi
adamc@1141 3478 fi
adamc@1141 3479 test -z "$NM" && NM=nm
adamc@1141 3480 AC_SUBST([NM])
adamc@1141 3481 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
adamc@1141 3482
adamc@1141 3483 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
adamc@1141 3484 [lt_cv_nm_interface="BSD nm"
adamc@1141 3485 echo "int some_variable = 0;" > conftest.$ac_ext
adam@1459 3486 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
adamc@1141 3487 (eval "$ac_compile" 2>conftest.err)
adamc@1141 3488 cat conftest.err >&AS_MESSAGE_LOG_FD
adam@1459 3489 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
adamc@1141 3490 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
adamc@1141 3491 cat conftest.err >&AS_MESSAGE_LOG_FD
adam@1459 3492 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
adamc@1141 3493 cat conftest.out >&AS_MESSAGE_LOG_FD
adamc@1141 3494 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
adamc@1141 3495 lt_cv_nm_interface="MS dumpbin"
adamc@1141 3496 fi
adamc@1141 3497 rm -f conftest*])
adamc@1141 3498 ])# LT_PATH_NM
adamc@1141 3499
adamc@1141 3500 # Old names:
adamc@1141 3501 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
adamc@1141 3502 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
adamc@1141 3503 dnl aclocal-1.4 backwards compatibility:
adamc@1141 3504 dnl AC_DEFUN([AM_PROG_NM], [])
adamc@1141 3505 dnl AC_DEFUN([AC_PROG_NM], [])
adamc@1141 3506
adam@1459 3507 # _LT_CHECK_SHAREDLIB_FROM_LINKLIB
adam@1459 3508 # --------------------------------
adam@1459 3509 # how to determine the name of the shared library
adam@1459 3510 # associated with a specific link library.
adam@1459 3511 # -- PORTME fill in with the dynamic library characteristics
adam@1459 3512 m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
adam@1459 3513 [m4_require([_LT_DECL_EGREP])
adam@1459 3514 m4_require([_LT_DECL_OBJDUMP])
adam@1459 3515 m4_require([_LT_DECL_DLLTOOL])
adam@1459 3516 AC_CACHE_CHECK([how to associate runtime and link libraries],
adam@1459 3517 lt_cv_sharedlib_from_linklib_cmd,
adam@1459 3518 [lt_cv_sharedlib_from_linklib_cmd='unknown'
adam@1459 3519
adam@1459 3520 case $host_os in
adam@1459 3521 cygwin* | mingw* | pw32* | cegcc*)
adam@1459 3522 # two different shell functions defined in ltmain.sh
adam@1459 3523 # decide which to use based on capabilities of $DLLTOOL
adam@1459 3524 case `$DLLTOOL --help 2>&1` in
adam@1459 3525 *--identify-strict*)
adam@1459 3526 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
adam@1459 3527 ;;
adam@1459 3528 *)
adam@1459 3529 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
adam@1459 3530 ;;
adam@1459 3531 esac
adam@1459 3532 ;;
adam@1459 3533 *)
adam@1459 3534 # fallback: assume linklib IS sharedlib
adam@1459 3535 lt_cv_sharedlib_from_linklib_cmd="$ECHO"
adam@1459 3536 ;;
adam@1459 3537 esac
adam@1459 3538 ])
adam@1459 3539 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
adam@1459 3540 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
adam@1459 3541
adam@1459 3542 _LT_DECL([], [sharedlib_from_linklib_cmd], [1],
adam@1459 3543 [Command to associate shared and link libraries])
adam@1459 3544 ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
adam@1459 3545
adam@1459 3546
adam@1459 3547 # _LT_PATH_MANIFEST_TOOL
adam@1459 3548 # ----------------------
adam@1459 3549 # locate the manifest tool
adam@1459 3550 m4_defun([_LT_PATH_MANIFEST_TOOL],
adam@1459 3551 [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
adam@1459 3552 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
adam@1459 3553 AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
adam@1459 3554 [lt_cv_path_mainfest_tool=no
adam@1459 3555 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
adam@1459 3556 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
adam@1459 3557 cat conftest.err >&AS_MESSAGE_LOG_FD
adam@1459 3558 if $GREP 'Manifest Tool' conftest.out > /dev/null; then
adam@1459 3559 lt_cv_path_mainfest_tool=yes
adam@1459 3560 fi
adam@1459 3561 rm -f conftest*])
adam@1459 3562 if test "x$lt_cv_path_mainfest_tool" != xyes; then
adam@1459 3563 MANIFEST_TOOL=:
adam@1459 3564 fi
adam@1459 3565 _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
adam@1459 3566 ])# _LT_PATH_MANIFEST_TOOL
adam@1459 3567
adamc@1141 3568
adamc@1141 3569 # LT_LIB_M
adamc@1141 3570 # --------
adamc@1141 3571 # check for math library
adamc@1141 3572 AC_DEFUN([LT_LIB_M],
adamc@1141 3573 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
adamc@1141 3574 LIBM=
adamc@1141 3575 case $host in
adam@1459 3576 *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
adamc@1141 3577 # These system don't have libm, or don't need it
adamc@1141 3578 ;;
adamc@1141 3579 *-ncr-sysv4.3*)
adamc@1141 3580 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
adamc@1141 3581 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
adamc@1141 3582 ;;
adamc@1141 3583 *)
adamc@1141 3584 AC_CHECK_LIB(m, cos, LIBM="-lm")
adamc@1141 3585 ;;
adamc@1141 3586 esac
adamc@1141 3587 AC_SUBST([LIBM])
adamc@1141 3588 ])# LT_LIB_M
adamc@1141 3589
adamc@1141 3590 # Old name:
adamc@1141 3591 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
adamc@1141 3592 dnl aclocal-1.4 backwards compatibility:
adamc@1141 3593 dnl AC_DEFUN([AC_CHECK_LIBM], [])
adamc@1141 3594
adamc@1141 3595
adamc@1141 3596 # _LT_COMPILER_NO_RTTI([TAGNAME])
adamc@1141 3597 # -------------------------------
adamc@1141 3598 m4_defun([_LT_COMPILER_NO_RTTI],
adamc@1141 3599 [m4_require([_LT_TAG_COMPILER])dnl
adamc@1141 3600
adamc@1141 3601 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
adamc@1141 3602
adamc@1141 3603 if test "$GCC" = yes; then
adam@1459 3604 case $cc_basename in
adam@1459 3605 nvcc*)
adam@1459 3606 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
adam@1459 3607 *)
adam@1459 3608 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
adam@1459 3609 esac
adamc@1141 3610
adamc@1141 3611 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
adamc@1141 3612 lt_cv_prog_compiler_rtti_exceptions,
adamc@1141 3613 [-fno-rtti -fno-exceptions], [],
adamc@1141 3614 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
adamc@1141 3615 fi
adamc@1141 3616 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
adamc@1141 3617 [Compiler flag to turn off builtin functions])
adamc@1141 3618 ])# _LT_COMPILER_NO_RTTI
adamc@1141 3619
adamc@1141 3620
adamc@1141 3621 # _LT_CMD_GLOBAL_SYMBOLS
adamc@1141 3622 # ----------------------
adamc@1141 3623 m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
adamc@1141 3624 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
adamc@1141 3625 AC_REQUIRE([AC_PROG_CC])dnl
adam@1459 3626 AC_REQUIRE([AC_PROG_AWK])dnl
adamc@1141 3627 AC_REQUIRE([LT_PATH_NM])dnl
adamc@1141 3628 AC_REQUIRE([LT_PATH_LD])dnl
adamc@1141 3629 m4_require([_LT_DECL_SED])dnl
adamc@1141 3630 m4_require([_LT_DECL_EGREP])dnl
adamc@1141 3631 m4_require([_LT_TAG_COMPILER])dnl
adamc@1141 3632
adamc@1141 3633 # Check for command to grab the raw symbol name followed by C symbol from nm.
adamc@1141 3634 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
adamc@1141 3635 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
adamc@1141 3636 [
adamc@1141 3637 # These are sane defaults that work on at least a few old systems.
adamc@1141 3638 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
adamc@1141 3639
adamc@1141 3640 # Character class describing NM global symbol codes.
adamc@1141 3641 symcode='[[BCDEGRST]]'
adamc@1141 3642
adamc@1141 3643 # Regexp to match symbols that can be accessed directly from C.
adamc@1141 3644 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
adamc@1141 3645
adamc@1141 3646 # Define system-specific variables.
adamc@1141 3647 case $host_os in
adamc@1141 3648 aix*)
adamc@1141 3649 symcode='[[BCDT]]'
adamc@1141 3650 ;;
adamc@1141 3651 cygwin* | mingw* | pw32* | cegcc*)
adamc@1141 3652 symcode='[[ABCDGISTW]]'
adamc@1141 3653 ;;
adamc@1141 3654 hpux*)
adamc@1141 3655 if test "$host_cpu" = ia64; then
adamc@1141 3656 symcode='[[ABCDEGRST]]'
adamc@1141 3657 fi
adamc@1141 3658 ;;
adamc@1141 3659 irix* | nonstopux*)
adamc@1141 3660 symcode='[[BCDEGRST]]'
adamc@1141 3661 ;;
adamc@1141 3662 osf*)
adamc@1141 3663 symcode='[[BCDEGQRST]]'
adamc@1141 3664 ;;
adamc@1141 3665 solaris*)
adamc@1141 3666 symcode='[[BDRT]]'
adamc@1141 3667 ;;
adamc@1141 3668 sco3.2v5*)
adamc@1141 3669 symcode='[[DT]]'
adamc@1141 3670 ;;
adamc@1141 3671 sysv4.2uw2*)
adamc@1141 3672 symcode='[[DT]]'
adamc@1141 3673 ;;
adamc@1141 3674 sysv5* | sco5v6* | unixware* | OpenUNIX*)
adamc@1141 3675 symcode='[[ABDT]]'
adamc@1141 3676 ;;
adamc@1141 3677 sysv4)
adamc@1141 3678 symcode='[[DFNSTU]]'
adamc@1141 3679 ;;
adamc@1141 3680 esac
adamc@1141 3681
adamc@1141 3682 # If we're using GNU nm, then use its standard symbol codes.
adamc@1141 3683 case `$NM -V 2>&1` in
adamc@1141 3684 *GNU* | *'with BFD'*)
adamc@1141 3685 symcode='[[ABCDGIRSTW]]' ;;
adamc@1141 3686 esac
adamc@1141 3687
adamc@1141 3688 # Transform an extracted symbol line into a proper C declaration.
adamc@1141 3689 # Some systems (esp. on ia64) link data and code symbols differently,
adamc@1141 3690 # so use this general approach.
adamc@1141 3691 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 3692
adamc@1141 3693 # Transform an extracted symbol line into symbol name and symbol address
adam@1459 3694 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 3695 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 3696
adamc@1141 3697 # Handle CRLF in mingw tool chain
adamc@1141 3698 opt_cr=
adamc@1141 3699 case $build_os in
adamc@1141 3700 mingw*)
adamc@1141 3701 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
adamc@1141 3702 ;;
adamc@1141 3703 esac
adamc@1141 3704
adamc@1141 3705 # Try without a prefix underscore, then with it.
adamc@1141 3706 for ac_symprfx in "" "_"; do
adamc@1141 3707
adamc@1141 3708 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
adamc@1141 3709 symxfrm="\\1 $ac_symprfx\\2 \\2"
adamc@1141 3710
adamc@1141 3711 # Write the raw and C identifiers.
adamc@1141 3712 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
adamc@1141 3713 # Fake it for dumpbin and say T for any non-static function
adamc@1141 3714 # and D for any global variable.
adamc@1141 3715 # Also find C++ and __fastcall symbols from MSVC++,
adamc@1141 3716 # which start with @ or ?.
adamc@1141 3717 lt_cv_sys_global_symbol_pipe="$AWK ['"\
adamc@1141 3718 " {last_section=section; section=\$ 3};"\
adam@1599 3719 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
adamc@1141 3720 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
adamc@1141 3721 " \$ 0!~/External *\|/{next};"\
adamc@1141 3722 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
adamc@1141 3723 " {if(hide[section]) next};"\
adamc@1141 3724 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
adamc@1141 3725 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
adamc@1141 3726 " s[1]~/^[@?]/{print s[1], s[1]; next};"\
adamc@1141 3727 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
adamc@1141 3728 " ' prfx=^$ac_symprfx]"
adamc@1141 3729 else
adamc@1141 3730 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
adamc@1141 3731 fi
adam@1459 3732 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
adamc@1141 3733
adamc@1141 3734 # Check to see that the pipe works correctly.
adamc@1141 3735 pipe_works=no
adamc@1141 3736
adamc@1141 3737 rm -f conftest*
adamc@1141 3738 cat > conftest.$ac_ext <<_LT_EOF
adamc@1141 3739 #ifdef __cplusplus
adamc@1141 3740 extern "C" {
adamc@1141 3741 #endif
adamc@1141 3742 char nm_test_var;
adamc@1141 3743 void nm_test_func(void);
adamc@1141 3744 void nm_test_func(void){}
adamc@1141 3745 #ifdef __cplusplus
adamc@1141 3746 }
adamc@1141 3747 #endif
adamc@1141 3748 int main(){nm_test_var='a';nm_test_func();return(0);}
adamc@1141 3749 _LT_EOF
adamc@1141 3750
adamc@1141 3751 if AC_TRY_EVAL(ac_compile); then
adamc@1141 3752 # Now try to grab the symbols.
adamc@1141 3753 nlist=conftest.nm
adam@1459 3754 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
adamc@1141 3755 # Try sorting and uniquifying the output.
adamc@1141 3756 if sort "$nlist" | uniq > "$nlist"T; then
adamc@1141 3757 mv -f "$nlist"T "$nlist"
adamc@1141 3758 else
adamc@1141 3759 rm -f "$nlist"T
adamc@1141 3760 fi
adamc@1141 3761
adamc@1141 3762 # Make sure that we snagged all the symbols we need.
adamc@1141 3763 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
adamc@1141 3764 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
adamc@1141 3765 cat <<_LT_EOF > conftest.$ac_ext
adam@1459 3766 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
adam@1459 3767 #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
adam@1459 3768 /* DATA imports from DLLs on WIN32 con't be const, because runtime
adam@1459 3769 relocations are performed -- see ld's documentation on pseudo-relocs. */
adam@1459 3770 # define LT@&t@_DLSYM_CONST
adam@1459 3771 #elif defined(__osf__)
adam@1459 3772 /* This system does not cope well with relocations in const data. */
adam@1459 3773 # define LT@&t@_DLSYM_CONST
adam@1459 3774 #else
adam@1459 3775 # define LT@&t@_DLSYM_CONST const
adam@1459 3776 #endif
adam@1459 3777
adamc@1141 3778 #ifdef __cplusplus
adamc@1141 3779 extern "C" {
adamc@1141 3780 #endif
adamc@1141 3781
adamc@1141 3782 _LT_EOF
adamc@1141 3783 # Now generate the symbol file.
adamc@1141 3784 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
adamc@1141 3785
adamc@1141 3786 cat <<_LT_EOF >> conftest.$ac_ext
adamc@1141 3787
adamc@1141 3788 /* The mapping between symbol names and symbols. */
adam@1459 3789 LT@&t@_DLSYM_CONST struct {
adamc@1141 3790 const char *name;
adamc@1141 3791 void *address;
adamc@1141 3792 }
adamc@1141 3793 lt__PROGRAM__LTX_preloaded_symbols[[]] =
adamc@1141 3794 {
adamc@1141 3795 { "@PROGRAM@", (void *) 0 },
adamc@1141 3796 _LT_EOF
adamc@1141 3797 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
adamc@1141 3798 cat <<\_LT_EOF >> conftest.$ac_ext
adamc@1141 3799 {0, (void *) 0}
adamc@1141 3800 };
adamc@1141 3801
adamc@1141 3802 /* This works around a problem in FreeBSD linker */
adamc@1141 3803 #ifdef FREEBSD_WORKAROUND
adamc@1141 3804 static const void *lt_preloaded_setup() {
adamc@1141 3805 return lt__PROGRAM__LTX_preloaded_symbols;
adamc@1141 3806 }
adamc@1141 3807 #endif
adamc@1141 3808
adamc@1141 3809 #ifdef __cplusplus
adamc@1141 3810 }
adamc@1141 3811 #endif
adamc@1141 3812 _LT_EOF
adamc@1141 3813 # Now try linking the two files.
adamc@1141 3814 mv conftest.$ac_objext conftstm.$ac_objext
adam@1459 3815 lt_globsym_save_LIBS=$LIBS
adam@1459 3816 lt_globsym_save_CFLAGS=$CFLAGS
adamc@1141 3817 LIBS="conftstm.$ac_objext"
adamc@1141 3818 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
adamc@1141 3819 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
adamc@1141 3820 pipe_works=yes
adamc@1141 3821 fi
adam@1459 3822 LIBS=$lt_globsym_save_LIBS
adam@1459 3823 CFLAGS=$lt_globsym_save_CFLAGS
adamc@1141 3824 else
adamc@1141 3825 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
adamc@1141 3826 fi
adamc@1141 3827 else
adamc@1141 3828 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
adamc@1141 3829 fi
adamc@1141 3830 else
adamc@1141 3831 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
adamc@1141 3832 fi
adamc@1141 3833 else
adamc@1141 3834 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
adamc@1141 3835 cat conftest.$ac_ext >&5
adamc@1141 3836 fi
adamc@1141 3837 rm -rf conftest* conftst*
adamc@1141 3838
adamc@1141 3839 # Do not use the global_symbol_pipe unless it works.
adamc@1141 3840 if test "$pipe_works" = yes; then
adamc@1141 3841 break
adamc@1141 3842 else
adamc@1141 3843 lt_cv_sys_global_symbol_pipe=
adamc@1141 3844 fi
adamc@1141 3845 done
adamc@1141 3846 ])
adamc@1141 3847 if test -z "$lt_cv_sys_global_symbol_pipe"; then
adamc@1141 3848 lt_cv_sys_global_symbol_to_cdecl=
adamc@1141 3849 fi
adamc@1141 3850 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
adamc@1141 3851 AC_MSG_RESULT(failed)
adamc@1141 3852 else
adamc@1141 3853 AC_MSG_RESULT(ok)
adamc@1141 3854 fi
adamc@1141 3855
adam@1459 3856 # Response file support.
adam@1459 3857 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
adam@1459 3858 nm_file_list_spec='@'
adam@1459 3859 elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
adam@1459 3860 nm_file_list_spec='@'
adam@1459 3861 fi
adam@1459 3862
adamc@1141 3863 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
adamc@1141 3864 [Take the output of nm and produce a listing of raw symbols and C names])
adamc@1141 3865 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
adamc@1141 3866 [Transform the output of nm in a proper C declaration])
adamc@1141 3867 _LT_DECL([global_symbol_to_c_name_address],
adamc@1141 3868 [lt_cv_sys_global_symbol_to_c_name_address], [1],
adamc@1141 3869 [Transform the output of nm in a C name address pair])
adamc@1141 3870 _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
adamc@1141 3871 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
adamc@1141 3872 [Transform the output of nm in a C name address pair when lib prefix is needed])
adam@1459 3873 _LT_DECL([], [nm_file_list_spec], [1],
adam@1459 3874 [Specify filename containing input files for $NM])
adamc@1141 3875 ]) # _LT_CMD_GLOBAL_SYMBOLS
adamc@1141 3876
adamc@1141 3877
adamc@1141 3878 # _LT_COMPILER_PIC([TAGNAME])
adamc@1141 3879 # ---------------------------
adamc@1141 3880 m4_defun([_LT_COMPILER_PIC],
adamc@1141 3881 [m4_require([_LT_TAG_COMPILER])dnl
adamc@1141 3882 _LT_TAGVAR(lt_prog_compiler_wl, $1)=
adamc@1141 3883 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
adamc@1141 3884 _LT_TAGVAR(lt_prog_compiler_static, $1)=
adamc@1141 3885
adamc@1141 3886 m4_if([$1], [CXX], [
adamc@1141 3887 # C++ specific cases for pic, static, wl, etc.
adamc@1141 3888 if test "$GXX" = yes; then
adamc@1141 3889 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 3890 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
adamc@1141 3891
adamc@1141 3892 case $host_os in
adamc@1141 3893 aix*)
adamc@1141 3894 # All AIX code is PIC.
adamc@1141 3895 if test "$host_cpu" = ia64; then
adamc@1141 3896 # AIX 5 now supports IA64 processor
adamc@1141 3897 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 3898 fi
adamc@1141 3899 ;;
adamc@1141 3900
adamc@1141 3901 amigaos*)
adamc@1141 3902 case $host_cpu in
adamc@1141 3903 powerpc)
adamc@1141 3904 # see comment about AmigaOS4 .so support
adamc@1141 3905 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
adamc@1141 3906 ;;
adamc@1141 3907 m68k)
adamc@1141 3908 # FIXME: we need at least 68020 code to build shared libraries, but
adamc@1141 3909 # adding the `-m68020' flag to GCC prevents building anything better,
adamc@1141 3910 # like `-m68040'.
adamc@1141 3911 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
adamc@1141 3912 ;;
adamc@1141 3913 esac
adamc@1141 3914 ;;
adamc@1141 3915
adamc@1141 3916 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
adamc@1141 3917 # PIC is the default for these OSes.
adamc@1141 3918 ;;
adamc@1141 3919 mingw* | cygwin* | os2* | pw32* | cegcc*)
adamc@1141 3920 # This hack is so that the source file can tell whether it is being
adamc@1141 3921 # built for inclusion in a dll (and should export symbols for example).
adamc@1141 3922 # Although the cygwin gcc ignores -fPIC, still need this for old-style
adamc@1141 3923 # (--disable-auto-import) libraries
adamc@1141 3924 m4_if([$1], [GCJ], [],
adamc@1141 3925 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
adamc@1141 3926 ;;
adamc@1141 3927 darwin* | rhapsody*)
adamc@1141 3928 # PIC is the default on this platform
adamc@1141 3929 # Common symbols not allowed in MH_DYLIB files
adamc@1141 3930 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
adamc@1141 3931 ;;
adamc@1141 3932 *djgpp*)
adamc@1141 3933 # DJGPP does not support shared libraries at all
adamc@1141 3934 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
adamc@1141 3935 ;;
adam@1459 3936 haiku*)
adam@1459 3937 # PIC is the default for Haiku.
adam@1459 3938 # The "-static" flag exists, but is broken.
adam@1459 3939 _LT_TAGVAR(lt_prog_compiler_static, $1)=
adam@1459 3940 ;;
adamc@1141 3941 interix[[3-9]]*)
adamc@1141 3942 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
adamc@1141 3943 # Instead, we relocate shared libraries at runtime.
adamc@1141 3944 ;;
adamc@1141 3945 sysv4*MP*)
adamc@1141 3946 if test -d /usr/nec; then
adamc@1141 3947 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
adamc@1141 3948 fi
adamc@1141 3949 ;;
adamc@1141 3950 hpux*)
adamc@1141 3951 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
adamc@1141 3952 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
adamc@1141 3953 # sets the default TLS model and affects inlining.
adamc@1141 3954 case $host_cpu in
adamc@1141 3955 hppa*64*)
adamc@1141 3956 ;;
adamc@1141 3957 *)
adamc@1141 3958 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
adamc@1141 3959 ;;
adamc@1141 3960 esac
adamc@1141 3961 ;;
adamc@1141 3962 *qnx* | *nto*)
adamc@1141 3963 # QNX uses GNU C++, but need to define -shared option too, otherwise
adamc@1141 3964 # it will coredump.
adamc@1141 3965 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
adamc@1141 3966 ;;
adamc@1141 3967 *)
adamc@1141 3968 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
adamc@1141 3969 ;;
adamc@1141 3970 esac
adamc@1141 3971 else
adamc@1141 3972 case $host_os in
adamc@1141 3973 aix[[4-9]]*)
adamc@1141 3974 # All AIX code is PIC.
adamc@1141 3975 if test "$host_cpu" = ia64; then
adamc@1141 3976 # AIX 5 now supports IA64 processor
adamc@1141 3977 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 3978 else
adamc@1141 3979 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
adamc@1141 3980 fi
adamc@1141 3981 ;;
adamc@1141 3982 chorus*)
adamc@1141 3983 case $cc_basename in
adamc@1141 3984 cxch68*)
adamc@1141 3985 # Green Hills C++ Compiler
adamc@1141 3986 # _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 3987 ;;
adamc@1141 3988 esac
adamc@1141 3989 ;;
adam@1459 3990 mingw* | cygwin* | os2* | pw32* | cegcc*)
adam@1459 3991 # This hack is so that the source file can tell whether it is being
adam@1459 3992 # built for inclusion in a dll (and should export symbols for example).
adam@1459 3993 m4_if([$1], [GCJ], [],
adam@1459 3994 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
adam@1459 3995 ;;
adamc@1141 3996 dgux*)
adamc@1141 3997 case $cc_basename in
adamc@1141 3998 ec++*)
adamc@1141 3999 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adamc@1141 4000 ;;
adamc@1141 4001 ghcx*)
adamc@1141 4002 # Green Hills C++ Compiler
adamc@1141 4003 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
adamc@1141 4004 ;;
adamc@1141 4005 *)
adamc@1141 4006 ;;
adamc@1141 4007 esac
adamc@1141 4008 ;;
adamc@1141 4009 freebsd* | dragonfly*)
adamc@1141 4010 # FreeBSD uses GNU C++
adamc@1141 4011 ;;
adamc@1141 4012 hpux9* | hpux10* | hpux11*)
adamc@1141 4013 case $cc_basename in
adamc@1141 4014 CC*)
adamc@1141 4015 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4016 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
adamc@1141 4017 if test "$host_cpu" != ia64; then
adamc@1141 4018 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
adamc@1141 4019 fi
adamc@1141 4020 ;;
adamc@1141 4021 aCC*)
adamc@1141 4022 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4023 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
adamc@1141 4024 case $host_cpu in
adamc@1141 4025 hppa*64*|ia64*)
adamc@1141 4026 # +Z the default
adamc@1141 4027 ;;
adamc@1141 4028 *)
adamc@1141 4029 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
adamc@1141 4030 ;;
adamc@1141 4031 esac
adamc@1141 4032 ;;
adamc@1141 4033 *)
adamc@1141 4034 ;;
adamc@1141 4035 esac
adamc@1141 4036 ;;
adamc@1141 4037 interix*)
adamc@1141 4038 # This is c89, which is MS Visual C++ (no shared libs)
adamc@1141 4039 # Anyone wants to do a port?
adamc@1141 4040 ;;
adamc@1141 4041 irix5* | irix6* | nonstopux*)
adamc@1141 4042 case $cc_basename in
adamc@1141 4043 CC*)
adamc@1141 4044 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4045 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
adamc@1141 4046 # CC pic flag -KPIC is the default.
adamc@1141 4047 ;;
adamc@1141 4048 *)
adamc@1141 4049 ;;
adamc@1141 4050 esac
adamc@1141 4051 ;;
adamc@1141 4052 linux* | k*bsd*-gnu | kopensolaris*-gnu)
adamc@1141 4053 case $cc_basename in
adamc@1141 4054 KCC*)
adamc@1141 4055 # KAI C++ Compiler
adamc@1141 4056 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
adamc@1141 4057 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
adamc@1141 4058 ;;
adamc@1141 4059 ecpc* )
adamc@1141 4060 # old Intel C++ for x86_64 which still supported -KPIC.
adamc@1141 4061 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4062 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adamc@1141 4063 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
adamc@1141 4064 ;;
adamc@1141 4065 icpc* )
adamc@1141 4066 # Intel C++, used to be incompatible with GCC.
adamc@1141 4067 # ICC 10 doesn't accept -KPIC any more.
adamc@1141 4068 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4069 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
adamc@1141 4070 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
adamc@1141 4071 ;;
adamc@1141 4072 pgCC* | pgcpp*)
adamc@1141 4073 # Portland Group C++ compiler
adamc@1141 4074 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4075 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
adamc@1141 4076 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 4077 ;;
adamc@1141 4078 cxx*)
adamc@1141 4079 # Compaq C++
adamc@1141 4080 # Make sure the PIC flag is empty. It appears that all Alpha
adamc@1141 4081 # Linux and Compaq Tru64 Unix objects are PIC.
adamc@1141 4082 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
adamc@1141 4083 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
adamc@1141 4084 ;;
adam@1459 4085 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
adam@1459 4086 # IBM XL 8.0, 9.0 on PPC and BlueGene
adamc@1141 4087 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4088 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
adamc@1141 4089 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
adamc@1141 4090 ;;
adamc@1141 4091 *)
adamc@1141 4092 case `$CC -V 2>&1 | sed 5q` in
adamc@1141 4093 *Sun\ C*)
adamc@1141 4094 # Sun C++ 5.9
adamc@1141 4095 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adamc@1141 4096 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 4097 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
adamc@1141 4098 ;;
adamc@1141 4099 esac
adamc@1141 4100 ;;
adamc@1141 4101 esac
adamc@1141 4102 ;;
adamc@1141 4103 lynxos*)
adamc@1141 4104 ;;
adamc@1141 4105 m88k*)
adamc@1141 4106 ;;
adamc@1141 4107 mvs*)
adamc@1141 4108 case $cc_basename in
adamc@1141 4109 cxx*)
adamc@1141 4110 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
adamc@1141 4111 ;;
adamc@1141 4112 *)
adamc@1141 4113 ;;
adamc@1141 4114 esac
adamc@1141 4115 ;;
adamc@1141 4116 netbsd* | netbsdelf*-gnu)
adamc@1141 4117 ;;
adamc@1141 4118 *qnx* | *nto*)
adamc@1141 4119 # QNX uses GNU C++, but need to define -shared option too, otherwise
adamc@1141 4120 # it will coredump.
adamc@1141 4121 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
adamc@1141 4122 ;;
adamc@1141 4123 osf3* | osf4* | osf5*)
adamc@1141 4124 case $cc_basename in
adamc@1141 4125 KCC*)
adamc@1141 4126 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
adamc@1141 4127 ;;
adamc@1141 4128 RCC*)
adamc@1141 4129 # Rational C++ 2.4.1
adamc@1141 4130 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
adamc@1141 4131 ;;
adamc@1141 4132 cxx*)
adamc@1141 4133 # Digital/Compaq C++
adamc@1141 4134 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4135 # Make sure the PIC flag is empty. It appears that all Alpha
adamc@1141 4136 # Linux and Compaq Tru64 Unix objects are PIC.
adamc@1141 4137 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
adamc@1141 4138 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
adamc@1141 4139 ;;
adamc@1141 4140 *)
adamc@1141 4141 ;;
adamc@1141 4142 esac
adamc@1141 4143 ;;
adamc@1141 4144 psos*)
adamc@1141 4145 ;;
adamc@1141 4146 solaris*)
adamc@1141 4147 case $cc_basename in
adam@1459 4148 CC* | sunCC*)
adamc@1141 4149 # Sun C++ 4.2, 5.x and Centerline C++
adamc@1141 4150 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adamc@1141 4151 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 4152 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
adamc@1141 4153 ;;
adamc@1141 4154 gcx*)
adamc@1141 4155 # Green Hills C++ Compiler
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 sunos4*)
adamc@1141 4163 case $cc_basename in
adamc@1141 4164 CC*)
adamc@1141 4165 # Sun C++ 4.x
adamc@1141 4166 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
adamc@1141 4167 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 4168 ;;
adamc@1141 4169 lcc*)
adamc@1141 4170 # Lucid
adamc@1141 4171 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
adamc@1141 4172 ;;
adamc@1141 4173 *)
adamc@1141 4174 ;;
adamc@1141 4175 esac
adamc@1141 4176 ;;
adamc@1141 4177 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
adamc@1141 4178 case $cc_basename in
adamc@1141 4179 CC*)
adamc@1141 4180 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4181 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adamc@1141 4182 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 4183 ;;
adamc@1141 4184 esac
adamc@1141 4185 ;;
adamc@1141 4186 tandem*)
adamc@1141 4187 case $cc_basename in
adamc@1141 4188 NCC*)
adamc@1141 4189 # NonStop-UX NCC 3.20
adamc@1141 4190 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adamc@1141 4191 ;;
adamc@1141 4192 *)
adamc@1141 4193 ;;
adamc@1141 4194 esac
adamc@1141 4195 ;;
adamc@1141 4196 vxworks*)
adamc@1141 4197 ;;
adamc@1141 4198 *)
adamc@1141 4199 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
adamc@1141 4200 ;;
adamc@1141 4201 esac
adamc@1141 4202 fi
adamc@1141 4203 ],
adamc@1141 4204 [
adamc@1141 4205 if test "$GCC" = yes; then
adamc@1141 4206 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4207 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
adamc@1141 4208
adamc@1141 4209 case $host_os in
adamc@1141 4210 aix*)
adamc@1141 4211 # All AIX code is PIC.
adamc@1141 4212 if test "$host_cpu" = ia64; then
adamc@1141 4213 # AIX 5 now supports IA64 processor
adamc@1141 4214 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 4215 fi
adamc@1141 4216 ;;
adamc@1141 4217
adamc@1141 4218 amigaos*)
adamc@1141 4219 case $host_cpu in
adamc@1141 4220 powerpc)
adamc@1141 4221 # see comment about AmigaOS4 .so support
adamc@1141 4222 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
adamc@1141 4223 ;;
adamc@1141 4224 m68k)
adamc@1141 4225 # FIXME: we need at least 68020 code to build shared libraries, but
adamc@1141 4226 # adding the `-m68020' flag to GCC prevents building anything better,
adamc@1141 4227 # like `-m68040'.
adamc@1141 4228 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
adamc@1141 4229 ;;
adamc@1141 4230 esac
adamc@1141 4231 ;;
adamc@1141 4232
adamc@1141 4233 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
adamc@1141 4234 # PIC is the default for these OSes.
adamc@1141 4235 ;;
adamc@1141 4236
adamc@1141 4237 mingw* | cygwin* | pw32* | os2* | cegcc*)
adamc@1141 4238 # This hack is so that the source file can tell whether it is being
adamc@1141 4239 # built for inclusion in a dll (and should export symbols for example).
adamc@1141 4240 # Although the cygwin gcc ignores -fPIC, still need this for old-style
adamc@1141 4241 # (--disable-auto-import) libraries
adamc@1141 4242 m4_if([$1], [GCJ], [],
adamc@1141 4243 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
adamc@1141 4244 ;;
adamc@1141 4245
adamc@1141 4246 darwin* | rhapsody*)
adamc@1141 4247 # PIC is the default on this platform
adamc@1141 4248 # Common symbols not allowed in MH_DYLIB files
adamc@1141 4249 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
adamc@1141 4250 ;;
adamc@1141 4251
adam@1459 4252 haiku*)
adam@1459 4253 # PIC is the default for Haiku.
adam@1459 4254 # The "-static" flag exists, but is broken.
adam@1459 4255 _LT_TAGVAR(lt_prog_compiler_static, $1)=
adam@1459 4256 ;;
adam@1459 4257
adamc@1141 4258 hpux*)
adamc@1141 4259 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
adamc@1141 4260 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
adamc@1141 4261 # sets the default TLS model and affects inlining.
adamc@1141 4262 case $host_cpu in
adamc@1141 4263 hppa*64*)
adamc@1141 4264 # +Z the default
adamc@1141 4265 ;;
adamc@1141 4266 *)
adamc@1141 4267 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
adamc@1141 4268 ;;
adamc@1141 4269 esac
adamc@1141 4270 ;;
adamc@1141 4271
adamc@1141 4272 interix[[3-9]]*)
adamc@1141 4273 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
adamc@1141 4274 # Instead, we relocate shared libraries at runtime.
adamc@1141 4275 ;;
adamc@1141 4276
adamc@1141 4277 msdosdjgpp*)
adamc@1141 4278 # Just because we use GCC doesn't mean we suddenly get shared libraries
adamc@1141 4279 # on systems that don't support them.
adamc@1141 4280 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
adamc@1141 4281 enable_shared=no
adamc@1141 4282 ;;
adamc@1141 4283
adamc@1141 4284 *nto* | *qnx*)
adamc@1141 4285 # QNX uses GNU C++, but need to define -shared option too, otherwise
adamc@1141 4286 # it will coredump.
adamc@1141 4287 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
adamc@1141 4288 ;;
adamc@1141 4289
adamc@1141 4290 sysv4*MP*)
adamc@1141 4291 if test -d /usr/nec; then
adamc@1141 4292 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
adamc@1141 4293 fi
adamc@1141 4294 ;;
adamc@1141 4295
adamc@1141 4296 *)
adamc@1141 4297 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
adamc@1141 4298 ;;
adamc@1141 4299 esac
adam@1459 4300
adam@1459 4301 case $cc_basename in
adam@1459 4302 nvcc*) # Cuda Compiler Driver 2.2
adam@1459 4303 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
adam@1599 4304 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
adam@1599 4305 _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
adam@1599 4306 fi
adam@1459 4307 ;;
adam@1459 4308 esac
adamc@1141 4309 else
adamc@1141 4310 # PORTME Check for flag to pass linker flags through the system compiler.
adamc@1141 4311 case $host_os in
adamc@1141 4312 aix*)
adamc@1141 4313 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4314 if test "$host_cpu" = ia64; then
adamc@1141 4315 # AIX 5 now supports IA64 processor
adamc@1141 4316 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 4317 else
adamc@1141 4318 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
adamc@1141 4319 fi
adamc@1141 4320 ;;
adamc@1141 4321
adamc@1141 4322 mingw* | cygwin* | pw32* | os2* | cegcc*)
adamc@1141 4323 # This hack is so that the source file can tell whether it is being
adamc@1141 4324 # built for inclusion in a dll (and should export symbols for example).
adamc@1141 4325 m4_if([$1], [GCJ], [],
adamc@1141 4326 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
adamc@1141 4327 ;;
adamc@1141 4328
adamc@1141 4329 hpux9* | hpux10* | hpux11*)
adamc@1141 4330 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4331 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
adamc@1141 4332 # not for PA HP-UX.
adamc@1141 4333 case $host_cpu in
adamc@1141 4334 hppa*64*|ia64*)
adamc@1141 4335 # +Z the default
adamc@1141 4336 ;;
adamc@1141 4337 *)
adamc@1141 4338 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
adamc@1141 4339 ;;
adamc@1141 4340 esac
adamc@1141 4341 # Is there a better lt_prog_compiler_static that works with the bundled CC?
adamc@1141 4342 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
adamc@1141 4343 ;;
adamc@1141 4344
adamc@1141 4345 irix5* | irix6* | nonstopux*)
adamc@1141 4346 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4347 # PIC (with -KPIC) is the default.
adamc@1141 4348 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
adamc@1141 4349 ;;
adamc@1141 4350
adamc@1141 4351 linux* | k*bsd*-gnu | kopensolaris*-gnu)
adamc@1141 4352 case $cc_basename in
adamc@1141 4353 # old Intel for x86_64 which still supported -KPIC.
adamc@1141 4354 ecc*)
adamc@1141 4355 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4356 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adamc@1141 4357 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
adamc@1141 4358 ;;
adamc@1141 4359 # icc used to be incompatible with GCC.
adamc@1141 4360 # ICC 10 doesn't accept -KPIC any more.
adamc@1141 4361 icc* | ifort*)
adamc@1141 4362 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4363 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
adamc@1141 4364 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
adamc@1141 4365 ;;
adamc@1141 4366 # Lahey Fortran 8.1.
adamc@1141 4367 lf95*)
adamc@1141 4368 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4369 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
adamc@1141 4370 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
adamc@1141 4371 ;;
adam@1459 4372 nagfor*)
adam@1459 4373 # NAG Fortran compiler
adam@1459 4374 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
adam@1459 4375 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
adam@1459 4376 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adam@1459 4377 ;;
adam@1459 4378 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
adamc@1141 4379 # Portland Group compilers (*not* the Pentium gcc compiler,
adamc@1141 4380 # which looks to be a dead project)
adamc@1141 4381 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4382 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
adamc@1141 4383 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 4384 ;;
adamc@1141 4385 ccc*)
adamc@1141 4386 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4387 # All Alpha code is PIC.
adamc@1141 4388 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
adamc@1141 4389 ;;
adam@1459 4390 xl* | bgxl* | bgf* | mpixl*)
adam@1459 4391 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
adamc@1141 4392 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4393 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
adamc@1141 4394 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
adamc@1141 4395 ;;
adamc@1141 4396 *)
adamc@1141 4397 case `$CC -V 2>&1 | sed 5q` in
adam@1599 4398 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
adam@1459 4399 # Sun Fortran 8.3 passes all unrecognized flags to the linker
adam@1459 4400 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adam@1459 4401 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adam@1459 4402 _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
adam@1459 4403 ;;
adam@1599 4404 *Sun\ F* | *Sun*Fortran*)
adam@1599 4405 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adam@1599 4406 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adam@1599 4407 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
adam@1599 4408 ;;
adamc@1141 4409 *Sun\ C*)
adamc@1141 4410 # Sun C 5.9
adamc@1141 4411 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adamc@1141 4412 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 4413 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4414 ;;
adam@1599 4415 *Intel*\ [[CF]]*Compiler*)
adam@1599 4416 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adam@1599 4417 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
adam@1599 4418 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
adam@1599 4419 ;;
adam@1599 4420 *Portland\ Group*)
adam@1599 4421 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adam@1599 4422 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
adam@1599 4423 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adam@1599 4424 ;;
adamc@1141 4425 esac
adamc@1141 4426 ;;
adamc@1141 4427 esac
adamc@1141 4428 ;;
adamc@1141 4429
adamc@1141 4430 newsos6)
adamc@1141 4431 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adamc@1141 4432 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 4433 ;;
adamc@1141 4434
adamc@1141 4435 *nto* | *qnx*)
adamc@1141 4436 # QNX uses GNU C++, but need to define -shared option too, otherwise
adamc@1141 4437 # it will coredump.
adamc@1141 4438 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
adamc@1141 4439 ;;
adamc@1141 4440
adamc@1141 4441 osf3* | osf4* | osf5*)
adamc@1141 4442 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4443 # All OSF/1 code is PIC.
adamc@1141 4444 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
adamc@1141 4445 ;;
adamc@1141 4446
adamc@1141 4447 rdos*)
adamc@1141 4448 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
adamc@1141 4449 ;;
adamc@1141 4450
adamc@1141 4451 solaris*)
adamc@1141 4452 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adamc@1141 4453 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 4454 case $cc_basename in
adam@1459 4455 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
adamc@1141 4456 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
adamc@1141 4457 *)
adamc@1141 4458 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
adamc@1141 4459 esac
adamc@1141 4460 ;;
adamc@1141 4461
adamc@1141 4462 sunos4*)
adamc@1141 4463 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
adamc@1141 4464 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
adamc@1141 4465 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 4466 ;;
adamc@1141 4467
adamc@1141 4468 sysv4 | sysv4.2uw2* | sysv4.3*)
adamc@1141 4469 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4470 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adamc@1141 4471 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 4472 ;;
adamc@1141 4473
adamc@1141 4474 sysv4*MP*)
adamc@1141 4475 if test -d /usr/nec ;then
adamc@1141 4476 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
adamc@1141 4477 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 4478 fi
adamc@1141 4479 ;;
adamc@1141 4480
adamc@1141 4481 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
adamc@1141 4482 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4483 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adamc@1141 4484 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 4485 ;;
adamc@1141 4486
adamc@1141 4487 unicos*)
adamc@1141 4488 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4489 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
adamc@1141 4490 ;;
adamc@1141 4491
adamc@1141 4492 uts4*)
adamc@1141 4493 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
adamc@1141 4494 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 4495 ;;
adamc@1141 4496
adamc@1141 4497 *)
adamc@1141 4498 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
adamc@1141 4499 ;;
adamc@1141 4500 esac
adamc@1141 4501 fi
adamc@1141 4502 ])
adamc@1141 4503 case $host_os in
adamc@1141 4504 # For platforms which do not support PIC, -DPIC is meaningless:
adamc@1141 4505 *djgpp*)
adamc@1141 4506 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
adamc@1141 4507 ;;
adamc@1141 4508 *)
adamc@1141 4509 _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 4510 ;;
adamc@1141 4511 esac
adam@1459 4512
adam@1459 4513 AC_CACHE_CHECK([for $compiler option to produce PIC],
adam@1459 4514 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
adam@1459 4515 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
adam@1459 4516 _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
adamc@1141 4517
adamc@1141 4518 #
adamc@1141 4519 # Check to make sure the PIC flag actually works.
adamc@1141 4520 #
adamc@1141 4521 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
adamc@1141 4522 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
adamc@1141 4523 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
adamc@1141 4524 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
adamc@1141 4525 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
adamc@1141 4526 "" | " "*) ;;
adamc@1141 4527 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
adamc@1141 4528 esac],
adamc@1141 4529 [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
adamc@1141 4530 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
adamc@1141 4531 fi
adamc@1141 4532 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
adamc@1141 4533 [Additional compiler flags for building library objects])
adamc@1141 4534
adam@1459 4535 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
adam@1459 4536 [How to pass a linker flag through the compiler])
adamc@1141 4537 #
adamc@1141 4538 # Check to make sure the static flag actually works.
adamc@1141 4539 #
adamc@1141 4540 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
adamc@1141 4541 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
adamc@1141 4542 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
adamc@1141 4543 $lt_tmp_static_flag,
adamc@1141 4544 [],
adamc@1141 4545 [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
adamc@1141 4546 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
adamc@1141 4547 [Compiler flag to prevent dynamic linking])
adamc@1141 4548 ])# _LT_COMPILER_PIC
adamc@1141 4549
adamc@1141 4550
adamc@1141 4551 # _LT_LINKER_SHLIBS([TAGNAME])
adamc@1141 4552 # ----------------------------
adamc@1141 4553 # See if the linker supports building shared libraries.
adamc@1141 4554 m4_defun([_LT_LINKER_SHLIBS],
adamc@1141 4555 [AC_REQUIRE([LT_PATH_LD])dnl
adamc@1141 4556 AC_REQUIRE([LT_PATH_NM])dnl
adam@1459 4557 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
adamc@1141 4558 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
adamc@1141 4559 m4_require([_LT_DECL_EGREP])dnl
adamc@1141 4560 m4_require([_LT_DECL_SED])dnl
adamc@1141 4561 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
adamc@1141 4562 m4_require([_LT_TAG_COMPILER])dnl
adamc@1141 4563 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
adamc@1141 4564 m4_if([$1], [CXX], [
adamc@1141 4565 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
adam@1459 4566 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
adamc@1141 4567 case $host_os in
adamc@1141 4568 aix[[4-9]]*)
adamc@1141 4569 # If we're using GNU nm, then we don't want the "-C" option.
adamc@1141 4570 # -C means demangle to AIX nm, but means don't demangle with GNU nm
adam@1459 4571 # Also, AIX nm treats weak defined symbols like other global defined
adam@1459 4572 # symbols, whereas GNU nm marks them as "W".
adamc@1141 4573 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
adam@1459 4574 _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 4575 else
adamc@1141 4576 _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 4577 fi
adamc@1141 4578 ;;
adamc@1141 4579 pw32*)
adamc@1141 4580 _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
adam@1459 4581 ;;
adamc@1141 4582 cygwin* | mingw* | cegcc*)
adam@1459 4583 case $cc_basename in
adam@1599 4584 cl*)
adam@1599 4585 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
adam@1599 4586 ;;
adam@1459 4587 *)
adam@1459 4588 _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 4589 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
adam@1459 4590 ;;
adam@1459 4591 esac
adam@1459 4592 ;;
adam@1459 4593 linux* | k*bsd*-gnu | gnu*)
adamc@1141 4594 _LT_TAGVAR(link_all_deplibs, $1)=no
adam@1459 4595 ;;
adamc@1141 4596 *)
adamc@1141 4597 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
adam@1459 4598 ;;
adamc@1141 4599 esac
adamc@1141 4600 ], [
adamc@1141 4601 runpath_var=
adamc@1141 4602 _LT_TAGVAR(allow_undefined_flag, $1)=
adamc@1141 4603 _LT_TAGVAR(always_export_symbols, $1)=no
adamc@1141 4604 _LT_TAGVAR(archive_cmds, $1)=
adamc@1141 4605 _LT_TAGVAR(archive_expsym_cmds, $1)=
adamc@1141 4606 _LT_TAGVAR(compiler_needs_object, $1)=no
adamc@1141 4607 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
adamc@1141 4608 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
adamc@1141 4609 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
adamc@1141 4610 _LT_TAGVAR(hardcode_automatic, $1)=no
adamc@1141 4611 _LT_TAGVAR(hardcode_direct, $1)=no
adamc@1141 4612 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
adamc@1141 4613 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
adamc@1141 4614 _LT_TAGVAR(hardcode_libdir_separator, $1)=
adamc@1141 4615 _LT_TAGVAR(hardcode_minus_L, $1)=no
adamc@1141 4616 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
adamc@1141 4617 _LT_TAGVAR(inherit_rpath, $1)=no
adamc@1141 4618 _LT_TAGVAR(link_all_deplibs, $1)=unknown
adamc@1141 4619 _LT_TAGVAR(module_cmds, $1)=
adamc@1141 4620 _LT_TAGVAR(module_expsym_cmds, $1)=
adamc@1141 4621 _LT_TAGVAR(old_archive_from_new_cmds, $1)=
adamc@1141 4622 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
adamc@1141 4623 _LT_TAGVAR(thread_safe_flag_spec, $1)=
adamc@1141 4624 _LT_TAGVAR(whole_archive_flag_spec, $1)=
adamc@1141 4625 # include_expsyms should be a list of space-separated symbols to be *always*
adamc@1141 4626 # included in the symbol list
adamc@1141 4627 _LT_TAGVAR(include_expsyms, $1)=
adamc@1141 4628 # exclude_expsyms can be an extended regexp of symbols to exclude
adamc@1141 4629 # it will be wrapped by ` (' and `)$', so one must not match beginning or
adamc@1141 4630 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
adamc@1141 4631 # as well as any symbol that contains `d'.
adamc@1141 4632 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
adamc@1141 4633 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
adamc@1141 4634 # platforms (ab)use it in PIC code, but their linkers get confused if
adamc@1141 4635 # the symbol is explicitly referenced. Since portable code cannot
adamc@1141 4636 # rely on this symbol name, it's probably fine to never include it in
adamc@1141 4637 # preloaded symbol tables.
adamc@1141 4638 # Exclude shared library initialization/finalization symbols.
adamc@1141 4639 dnl Note also adjust exclude_expsyms for C++ above.
adamc@1141 4640 extract_expsyms_cmds=
adamc@1141 4641
adamc@1141 4642 case $host_os in
adamc@1141 4643 cygwin* | mingw* | pw32* | cegcc*)
adamc@1141 4644 # FIXME: the MSVC++ port hasn't been tested in a loooong time
adamc@1141 4645 # When not using gcc, we currently assume that we are using
adamc@1141 4646 # Microsoft Visual C++.
adamc@1141 4647 if test "$GCC" != yes; then
adamc@1141 4648 with_gnu_ld=no
adamc@1141 4649 fi
adamc@1141 4650 ;;
adamc@1141 4651 interix*)
adamc@1141 4652 # we just hope/assume this is gcc and not c89 (= MSVC++)
adamc@1141 4653 with_gnu_ld=yes
adamc@1141 4654 ;;
adamc@1141 4655 openbsd*)
adamc@1141 4656 with_gnu_ld=no
adamc@1141 4657 ;;
adam@1459 4658 linux* | k*bsd*-gnu | gnu*)
adamc@1141 4659 _LT_TAGVAR(link_all_deplibs, $1)=no
adamc@1141 4660 ;;
adamc@1141 4661 esac
adamc@1141 4662
adamc@1141 4663 _LT_TAGVAR(ld_shlibs, $1)=yes
adam@1459 4664
adam@1459 4665 # On some targets, GNU ld is compatible enough with the native linker
adam@1459 4666 # that we're better off using the native interface for both.
adam@1459 4667 lt_use_gnu_ld_interface=no
adamc@1141 4668 if test "$with_gnu_ld" = yes; then
adam@1459 4669 case $host_os in
adam@1459 4670 aix*)
adam@1459 4671 # The AIX port of GNU ld has always aspired to compatibility
adam@1459 4672 # with the native linker. However, as the warning in the GNU ld
adam@1459 4673 # block says, versions before 2.19.5* couldn't really create working
adam@1459 4674 # shared libraries, regardless of the interface used.
adam@1459 4675 case `$LD -v 2>&1` in
adam@1459 4676 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
adam@1459 4677 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
adam@1459 4678 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
adam@1459 4679 *)
adam@1459 4680 lt_use_gnu_ld_interface=yes
adam@1459 4681 ;;
adam@1459 4682 esac
adam@1459 4683 ;;
adam@1459 4684 *)
adam@1459 4685 lt_use_gnu_ld_interface=yes
adam@1459 4686 ;;
adam@1459 4687 esac
adam@1459 4688 fi
adam@1459 4689
adam@1459 4690 if test "$lt_use_gnu_ld_interface" = yes; then
adamc@1141 4691 # If archive_cmds runs LD, not CC, wlarc should be empty
adamc@1141 4692 wlarc='${wl}'
adamc@1141 4693
adamc@1141 4694 # Set some defaults for GNU ld with shared library support. These
adamc@1141 4695 # are reset later if shared libraries are not supported. Putting them
adamc@1141 4696 # here allows them to be overridden if necessary.
adamc@1141 4697 runpath_var=LD_RUN_PATH
adamc@1141 4698 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
adamc@1141 4699 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
adamc@1141 4700 # ancient GNU ld didn't support --whole-archive et. al.
adamc@1141 4701 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
adamc@1141 4702 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
adamc@1141 4703 else
adamc@1141 4704 _LT_TAGVAR(whole_archive_flag_spec, $1)=
adamc@1141 4705 fi
adamc@1141 4706 supports_anon_versioning=no
adamc@1141 4707 case `$LD -v 2>&1` in
adamc@1141 4708 *GNU\ gold*) supports_anon_versioning=yes ;;
adamc@1141 4709 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
adamc@1141 4710 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
adamc@1141 4711 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
adamc@1141 4712 *\ 2.11.*) ;; # other 2.11 versions
adamc@1141 4713 *) supports_anon_versioning=yes ;;
adamc@1141 4714 esac
adamc@1141 4715
adamc@1141 4716 # See if GNU ld supports shared libraries.
adamc@1141 4717 case $host_os in
adamc@1141 4718 aix[[3-9]]*)
adamc@1141 4719 # On AIX/PPC, the GNU linker is very broken
adamc@1141 4720 if test "$host_cpu" != ia64; then
adamc@1141 4721 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 4722 cat <<_LT_EOF 1>&2
adamc@1141 4723
adam@1459 4724 *** Warning: the GNU linker, at least up to release 2.19, is reported
adamc@1141 4725 *** to be unable to reliably create shared libraries on AIX.
adamc@1141 4726 *** Therefore, libtool is disabling shared libraries support. If you
adam@1459 4727 *** really care for shared libraries, you may want to install binutils
adam@1459 4728 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
adam@1459 4729 *** You will then need to restart the configuration process.
adamc@1141 4730
adamc@1141 4731 _LT_EOF
adamc@1141 4732 fi
adamc@1141 4733 ;;
adamc@1141 4734
adamc@1141 4735 amigaos*)
adamc@1141 4736 case $host_cpu in
adamc@1141 4737 powerpc)
adamc@1141 4738 # see comment about AmigaOS4 .so support
adamc@1141 4739 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
adamc@1141 4740 _LT_TAGVAR(archive_expsym_cmds, $1)=''
adamc@1141 4741 ;;
adamc@1141 4742 m68k)
adamc@1141 4743 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
adamc@1141 4744 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
adamc@1141 4745 _LT_TAGVAR(hardcode_minus_L, $1)=yes
adamc@1141 4746 ;;
adamc@1141 4747 esac
adamc@1141 4748 ;;
adamc@1141 4749
adamc@1141 4750 beos*)
adamc@1141 4751 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
adamc@1141 4752 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
adamc@1141 4753 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
adamc@1141 4754 # support --undefined. This deserves some investigation. FIXME
adamc@1141 4755 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
adamc@1141 4756 else
adamc@1141 4757 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 4758 fi
adamc@1141 4759 ;;
adamc@1141 4760
adamc@1141 4761 cygwin* | mingw* | pw32* | cegcc*)
adamc@1141 4762 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
adamc@1141 4763 # as there is no search path for DLLs.
adamc@1141 4764 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
adam@1459 4765 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
adamc@1141 4766 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
adamc@1141 4767 _LT_TAGVAR(always_export_symbols, $1)=no
adamc@1141 4768 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
adam@1459 4769 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
adam@1459 4770 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
adamc@1141 4771
adamc@1141 4772 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
adamc@1141 4773 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
adamc@1141 4774 # If the export-symbols file already is a .def file (1st line
adamc@1141 4775 # is EXPORTS), use it as is; otherwise, prepend...
adamc@1141 4776 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
adamc@1141 4777 cp $export_symbols $output_objdir/$soname.def;
adamc@1141 4778 else
adamc@1141 4779 echo EXPORTS > $output_objdir/$soname.def;
adamc@1141 4780 cat $export_symbols >> $output_objdir/$soname.def;
adamc@1141 4781 fi~
adamc@1141 4782 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
adamc@1141 4783 else
adamc@1141 4784 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 4785 fi
adamc@1141 4786 ;;
adamc@1141 4787
adam@1459 4788 haiku*)
adam@1459 4789 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
adam@1459 4790 _LT_TAGVAR(link_all_deplibs, $1)=yes
adam@1459 4791 ;;
adam@1459 4792
adamc@1141 4793 interix[[3-9]]*)
adamc@1141 4794 _LT_TAGVAR(hardcode_direct, $1)=no
adamc@1141 4795 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 4796 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
adamc@1141 4797 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
adamc@1141 4798 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
adamc@1141 4799 # Instead, shared libraries are loaded at an image base (0x10000000 by
adamc@1141 4800 # default) and relocated if they conflict, which is a slow very memory
adamc@1141 4801 # consuming and fragmenting process. To avoid this, we pick a random,
adamc@1141 4802 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
adamc@1141 4803 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
adamc@1141 4804 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
adamc@1141 4805 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
adamc@1141 4806 ;;
adamc@1141 4807
adamc@1141 4808 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
adamc@1141 4809 tmp_diet=no
adamc@1141 4810 if test "$host_os" = linux-dietlibc; then
adamc@1141 4811 case $cc_basename in
adamc@1141 4812 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
adamc@1141 4813 esac
adamc@1141 4814 fi
adamc@1141 4815 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
adamc@1141 4816 && test "$tmp_diet" = no
adamc@1141 4817 then
adam@1459 4818 tmp_addflag=' $pic_flag'
adamc@1141 4819 tmp_sharedflag='-shared'
adamc@1141 4820 case $cc_basename,$host_cpu in
adamc@1141 4821 pgcc*) # Portland Group C compiler
adam@1459 4822 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
adamc@1141 4823 tmp_addflag=' $pic_flag'
adamc@1141 4824 ;;
adam@1459 4825 pgf77* | pgf90* | pgf95* | pgfortran*)
adam@1459 4826 # Portland Group f77 and f90 compilers
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'
adamc@1141 4828 tmp_addflag=' $pic_flag -Mnomain' ;;
adamc@1141 4829 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
adamc@1141 4830 tmp_addflag=' -i_dynamic' ;;
adamc@1141 4831 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
adamc@1141 4832 tmp_addflag=' -i_dynamic -nofor_main' ;;
adamc@1141 4833 ifc* | ifort*) # Intel Fortran compiler
adamc@1141 4834 tmp_addflag=' -nofor_main' ;;
adamc@1141 4835 lf95*) # Lahey Fortran 8.1
adamc@1141 4836 _LT_TAGVAR(whole_archive_flag_spec, $1)=
adamc@1141 4837 tmp_sharedflag='--shared' ;;
adam@1459 4838 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
adamc@1141 4839 tmp_sharedflag='-qmkshrobj'
adamc@1141 4840 tmp_addflag= ;;
adam@1459 4841 nvcc*) # Cuda Compiler Driver 2.2
adam@1459 4842 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
adam@1459 4843 _LT_TAGVAR(compiler_needs_object, $1)=yes
adam@1459 4844 ;;
adamc@1141 4845 esac
adamc@1141 4846 case `$CC -V 2>&1 | sed 5q` in
adamc@1141 4847 *Sun\ C*) # Sun C 5.9
adam@1459 4848 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
adamc@1141 4849 _LT_TAGVAR(compiler_needs_object, $1)=yes
adamc@1141 4850 tmp_sharedflag='-G' ;;
adamc@1141 4851 *Sun\ F*) # Sun Fortran 8.3
adamc@1141 4852 tmp_sharedflag='-G' ;;
adamc@1141 4853 esac
adamc@1141 4854 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
adamc@1141 4855
adamc@1141 4856 if test "x$supports_anon_versioning" = xyes; then
adamc@1141 4857 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
adamc@1141 4858 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
adamc@1141 4859 echo "local: *; };" >> $output_objdir/$libname.ver~
adamc@1141 4860 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
adamc@1141 4861 fi
adamc@1141 4862
adamc@1141 4863 case $cc_basename in
adam@1459 4864 xlf* | bgf* | bgxlf* | mpixlf*)
adamc@1141 4865 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
adamc@1141 4866 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
adam@1599 4867 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
adam@1459 4868 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
adamc@1141 4869 if test "x$supports_anon_versioning" = xyes; then
adamc@1141 4870 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
adamc@1141 4871 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
adamc@1141 4872 echo "local: *; };" >> $output_objdir/$libname.ver~
adam@1459 4873 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
adamc@1141 4874 fi
adamc@1141 4875 ;;
adamc@1141 4876 esac
adamc@1141 4877 else
adamc@1141 4878 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 4879 fi
adamc@1141 4880 ;;
adamc@1141 4881
adamc@1141 4882 netbsd* | netbsdelf*-gnu)
adamc@1141 4883 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
adamc@1141 4884 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
adamc@1141 4885 wlarc=
adamc@1141 4886 else
adam@1459 4887 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
adam@1459 4888 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
adamc@1141 4889 fi
adamc@1141 4890 ;;
adamc@1141 4891
adamc@1141 4892 solaris*)
adamc@1141 4893 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
adamc@1141 4894 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 4895 cat <<_LT_EOF 1>&2
adamc@1141 4896
adamc@1141 4897 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
adamc@1141 4898 *** create shared libraries on Solaris systems. Therefore, libtool
adamc@1141 4899 *** is disabling shared libraries support. We urge you to upgrade GNU
adamc@1141 4900 *** binutils to release 2.9.1 or newer. Another option is to modify
adamc@1141 4901 *** your PATH or compiler configuration so that the native linker is
adamc@1141 4902 *** used, and then restart.
adamc@1141 4903
adamc@1141 4904 _LT_EOF
adamc@1141 4905 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
adam@1459 4906 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
adam@1459 4907 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
adamc@1141 4908 else
adamc@1141 4909 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 4910 fi
adamc@1141 4911 ;;
adamc@1141 4912
adamc@1141 4913 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
adamc@1141 4914 case `$LD -v 2>&1` in
adamc@1141 4915 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
adamc@1141 4916 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 4917 cat <<_LT_EOF 1>&2
adamc@1141 4918
adamc@1141 4919 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
adamc@1141 4920 *** reliably create shared libraries on SCO systems. Therefore, libtool
adamc@1141 4921 *** is disabling shared libraries support. We urge you to upgrade GNU
adamc@1141 4922 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
adamc@1141 4923 *** your PATH or compiler configuration so that the native linker is
adamc@1141 4924 *** used, and then restart.
adamc@1141 4925
adamc@1141 4926 _LT_EOF
adamc@1141 4927 ;;
adamc@1141 4928 *)
adamc@1141 4929 # For security reasons, it is highly recommended that you always
adamc@1141 4930 # use absolute paths for naming shared libraries, and exclude the
adamc@1141 4931 # DT_RUNPATH tag from executables and libraries. But doing so
adamc@1141 4932 # requires that you compile everything twice, which is a pain.
adamc@1141 4933 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
adamc@1141 4934 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
adamc@1141 4935 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
adamc@1141 4936 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
adamc@1141 4937 else
adamc@1141 4938 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 4939 fi
adamc@1141 4940 ;;
adamc@1141 4941 esac
adamc@1141 4942 ;;
adamc@1141 4943
adamc@1141 4944 sunos4*)
adamc@1141 4945 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
adamc@1141 4946 wlarc=
adamc@1141 4947 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 4948 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 4949 ;;
adamc@1141 4950
adamc@1141 4951 *)
adamc@1141 4952 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
adam@1459 4953 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
adam@1459 4954 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
adamc@1141 4955 else
adamc@1141 4956 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 4957 fi
adamc@1141 4958 ;;
adamc@1141 4959 esac
adamc@1141 4960
adamc@1141 4961 if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
adamc@1141 4962 runpath_var=
adamc@1141 4963 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
adamc@1141 4964 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
adamc@1141 4965 _LT_TAGVAR(whole_archive_flag_spec, $1)=
adamc@1141 4966 fi
adamc@1141 4967 else
adamc@1141 4968 # PORTME fill in a description of your system's linker (not GNU ld)
adamc@1141 4969 case $host_os in
adamc@1141 4970 aix3*)
adamc@1141 4971 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
adamc@1141 4972 _LT_TAGVAR(always_export_symbols, $1)=yes
adamc@1141 4973 _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
adamc@1141 4974 # Note: this linker hardcodes the directories in LIBPATH if there
adamc@1141 4975 # are no directories specified by -L.
adamc@1141 4976 _LT_TAGVAR(hardcode_minus_L, $1)=yes
adamc@1141 4977 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
adamc@1141 4978 # Neither direct hardcoding nor static linking is supported with a
adamc@1141 4979 # broken collect2.
adamc@1141 4980 _LT_TAGVAR(hardcode_direct, $1)=unsupported
adamc@1141 4981 fi
adamc@1141 4982 ;;
adamc@1141 4983
adamc@1141 4984 aix[[4-9]]*)
adamc@1141 4985 if test "$host_cpu" = ia64; then
adamc@1141 4986 # On IA64, the linker does run time linking by default, so we don't
adamc@1141 4987 # have to do anything special.
adamc@1141 4988 aix_use_runtimelinking=no
adamc@1141 4989 exp_sym_flag='-Bexport'
adamc@1141 4990 no_entry_flag=""
adamc@1141 4991 else
adamc@1141 4992 # If we're using GNU nm, then we don't want the "-C" option.
adamc@1141 4993 # -C means demangle to AIX nm, but means don't demangle with GNU nm
adam@1459 4994 # Also, AIX nm treats weak defined symbols like other global
adam@1459 4995 # defined symbols, whereas GNU nm marks them as "W".
adamc@1141 4996 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
adam@1459 4997 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
adamc@1141 4998 else
adamc@1141 4999 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
adamc@1141 5000 fi
adamc@1141 5001 aix_use_runtimelinking=no
adamc@1141 5002
adamc@1141 5003 # Test if we are trying to use run time linking or normal
adamc@1141 5004 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
adamc@1141 5005 # need to do runtime linking.
adamc@1141 5006 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
adamc@1141 5007 for ld_flag in $LDFLAGS; do
adamc@1141 5008 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
adamc@1141 5009 aix_use_runtimelinking=yes
adamc@1141 5010 break
adamc@1141 5011 fi
adamc@1141 5012 done
adamc@1141 5013 ;;
adamc@1141 5014 esac
adamc@1141 5015
adamc@1141 5016 exp_sym_flag='-bexport'
adamc@1141 5017 no_entry_flag='-bnoentry'
adamc@1141 5018 fi
adamc@1141 5019
adamc@1141 5020 # When large executables or shared objects are built, AIX ld can
adamc@1141 5021 # have problems creating the table of contents. If linking a library
adamc@1141 5022 # or program results in "error TOC overflow" add -mminimal-toc to
adamc@1141 5023 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
adamc@1141 5024 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
adamc@1141 5025
adamc@1141 5026 _LT_TAGVAR(archive_cmds, $1)=''
adamc@1141 5027 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 5028 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
adamc@1141 5029 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
adamc@1141 5030 _LT_TAGVAR(link_all_deplibs, $1)=yes
adamc@1141 5031 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
adamc@1141 5032
adamc@1141 5033 if test "$GCC" = yes; then
adamc@1141 5034 case $host_os in aix4.[[012]]|aix4.[[012]].*)
adamc@1141 5035 # We only want to do this on AIX 4.2 and lower, the check
adamc@1141 5036 # below for broken collect2 doesn't work under 4.3+
adamc@1141 5037 collect2name=`${CC} -print-prog-name=collect2`
adamc@1141 5038 if test -f "$collect2name" &&
adamc@1141 5039 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
adamc@1141 5040 then
adamc@1141 5041 # We have reworked collect2
adamc@1141 5042 :
adamc@1141 5043 else
adamc@1141 5044 # We have old collect2
adamc@1141 5045 _LT_TAGVAR(hardcode_direct, $1)=unsupported
adamc@1141 5046 # It fails to find uninstalled libraries when the uninstalled
adamc@1141 5047 # path is not listed in the libpath. Setting hardcode_minus_L
adamc@1141 5048 # to unsupported forces relinking
adamc@1141 5049 _LT_TAGVAR(hardcode_minus_L, $1)=yes
adamc@1141 5050 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
adamc@1141 5051 _LT_TAGVAR(hardcode_libdir_separator, $1)=
adamc@1141 5052 fi
adamc@1141 5053 ;;
adamc@1141 5054 esac
adamc@1141 5055 shared_flag='-shared'
adamc@1141 5056 if test "$aix_use_runtimelinking" = yes; then
adamc@1141 5057 shared_flag="$shared_flag "'${wl}-G'
adamc@1141 5058 fi
adamc@1141 5059 _LT_TAGVAR(link_all_deplibs, $1)=no
adamc@1141 5060 else
adamc@1141 5061 # not using gcc
adamc@1141 5062 if test "$host_cpu" = ia64; then
adamc@1141 5063 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
adamc@1141 5064 # chokes on -Wl,-G. The following line is correct:
adamc@1141 5065 shared_flag='-G'
adamc@1141 5066 else
adamc@1141 5067 if test "$aix_use_runtimelinking" = yes; then
adamc@1141 5068 shared_flag='${wl}-G'
adamc@1141 5069 else
adamc@1141 5070 shared_flag='${wl}-bM:SRE'
adamc@1141 5071 fi
adamc@1141 5072 fi
adamc@1141 5073 fi
adamc@1141 5074
adamc@1141 5075 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
adamc@1141 5076 # It seems that -bexpall does not export symbols beginning with
adamc@1141 5077 # underscore (_), so it is better to generate a list of symbols to export.
adamc@1141 5078 _LT_TAGVAR(always_export_symbols, $1)=yes
adamc@1141 5079 if test "$aix_use_runtimelinking" = yes; then
adamc@1141 5080 # Warning - without using the other runtime loading flags (-brtl),
adamc@1141 5081 # -berok will link without error, but may produce a broken library.
adamc@1141 5082 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
adamc@1141 5083 # Determine the default libpath from the value encoded in an
adamc@1141 5084 # empty executable.
adam@1459 5085 _LT_SYS_MODULE_PATH_AIX([$1])
adamc@1141 5086 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
adam@1459 5087 _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 $shared_flag"
adamc@1141 5088 else
adamc@1141 5089 if test "$host_cpu" = ia64; then
adamc@1141 5090 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
adamc@1141 5091 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
adamc@1141 5092 _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 5093 else
adamc@1141 5094 # Determine the default libpath from the value encoded in an
adamc@1141 5095 # empty executable.
adam@1459 5096 _LT_SYS_MODULE_PATH_AIX([$1])
adamc@1141 5097 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
adamc@1141 5098 # Warning - without using the other run time loading flags,
adamc@1141 5099 # -berok will link without error, but may produce a broken library.
adamc@1141 5100 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
adamc@1141 5101 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
adam@1459 5102 if test "$with_gnu_ld" = yes; then
adam@1459 5103 # We only use this code for GNU lds that support --whole-archive.
adam@1459 5104 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
adam@1459 5105 else
adam@1459 5106 # Exported symbols can be pulled into shared objects from archives
adam@1459 5107 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
adam@1459 5108 fi
adamc@1141 5109 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
adamc@1141 5110 # This is similar to how AIX traditionally builds its shared libraries.
adamc@1141 5111 _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 5112 fi
adamc@1141 5113 fi
adamc@1141 5114 ;;
adamc@1141 5115
adamc@1141 5116 amigaos*)
adamc@1141 5117 case $host_cpu in
adamc@1141 5118 powerpc)
adamc@1141 5119 # see comment about AmigaOS4 .so support
adamc@1141 5120 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
adamc@1141 5121 _LT_TAGVAR(archive_expsym_cmds, $1)=''
adamc@1141 5122 ;;
adamc@1141 5123 m68k)
adamc@1141 5124 _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 5125 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
adamc@1141 5126 _LT_TAGVAR(hardcode_minus_L, $1)=yes
adamc@1141 5127 ;;
adamc@1141 5128 esac
adamc@1141 5129 ;;
adamc@1141 5130
adamc@1141 5131 bsdi[[45]]*)
adamc@1141 5132 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
adamc@1141 5133 ;;
adamc@1141 5134
adamc@1141 5135 cygwin* | mingw* | pw32* | cegcc*)
adamc@1141 5136 # When not using gcc, we currently assume that we are using
adamc@1141 5137 # Microsoft Visual C++.
adamc@1141 5138 # hardcode_libdir_flag_spec is actually meaningless, as there is
adamc@1141 5139 # no search path for DLLs.
adam@1459 5140 case $cc_basename in
adam@1459 5141 cl*)
adam@1459 5142 # Native MSVC
adam@1459 5143 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
adam@1459 5144 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
adam@1459 5145 _LT_TAGVAR(always_export_symbols, $1)=yes
adam@1459 5146 _LT_TAGVAR(file_list_spec, $1)='@'
adam@1459 5147 # Tell ltmain to make .lib files, not .a files.
adam@1459 5148 libext=lib
adam@1459 5149 # Tell ltmain to make .dll files, not .so files.
adam@1459 5150 shrext_cmds=".dll"
adam@1459 5151 # FIXME: Setting linknames here is a bad hack.
adam@1459 5152 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
adam@1459 5153 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
adam@1459 5154 sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
adam@1459 5155 else
adam@1459 5156 sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
adam@1459 5157 fi~
adam@1459 5158 $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 5159 linknames='
adam@1459 5160 # The linker will not automatically build a static lib if we build a DLL.
adam@1459 5161 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
adam@1459 5162 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
adam@1599 5163 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
adam@1459 5164 _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 5165 # Don't use ranlib
adam@1459 5166 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
adam@1459 5167 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
adam@1459 5168 lt_tool_outputfile="@TOOL_OUTPUT@"~
adam@1459 5169 case $lt_outputfile in
adam@1459 5170 *.exe|*.EXE) ;;
adam@1459 5171 *)
adam@1459 5172 lt_outputfile="$lt_outputfile.exe"
adam@1459 5173 lt_tool_outputfile="$lt_tool_outputfile.exe"
adam@1459 5174 ;;
adam@1459 5175 esac~
adam@1459 5176 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
adam@1459 5177 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
adam@1459 5178 $RM "$lt_outputfile.manifest";
adam@1459 5179 fi'
adam@1459 5180 ;;
adam@1459 5181 *)
adam@1459 5182 # Assume MSVC wrapper
adam@1459 5183 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
adam@1459 5184 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
adam@1459 5185 # Tell ltmain to make .lib files, not .a files.
adam@1459 5186 libext=lib
adam@1459 5187 # Tell ltmain to make .dll files, not .so files.
adam@1459 5188 shrext_cmds=".dll"
adam@1459 5189 # FIXME: Setting linknames here is a bad hack.
adam@1459 5190 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
adam@1459 5191 # The linker will automatically build a .lib file if we build a DLL.
adam@1459 5192 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
adam@1459 5193 # FIXME: Should let the user specify the lib program.
adam@1459 5194 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
adam@1459 5195 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
adam@1459 5196 ;;
adam@1459 5197 esac
adamc@1141 5198 ;;
adamc@1141 5199
adamc@1141 5200 darwin* | rhapsody*)
adamc@1141 5201 _LT_DARWIN_LINKER_FEATURES($1)
adamc@1141 5202 ;;
adamc@1141 5203
adamc@1141 5204 dgux*)
adamc@1141 5205 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
adamc@1141 5206 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
adamc@1141 5207 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 5208 ;;
adamc@1141 5209
adamc@1141 5210 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
adamc@1141 5211 # support. Future versions do this automatically, but an explicit c++rt0.o
adamc@1141 5212 # does not break anything, and helps significantly (at the cost of a little
adamc@1141 5213 # extra space).
adamc@1141 5214 freebsd2.2*)
adamc@1141 5215 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
adamc@1141 5216 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
adamc@1141 5217 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 5218 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 5219 ;;
adamc@1141 5220
adamc@1141 5221 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
adam@1599 5222 freebsd2.*)
adamc@1141 5223 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
adamc@1141 5224 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 5225 _LT_TAGVAR(hardcode_minus_L, $1)=yes
adamc@1141 5226 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 5227 ;;
adamc@1141 5228
adamc@1141 5229 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
adamc@1141 5230 freebsd* | dragonfly*)
adam@1459 5231 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 5232 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
adamc@1141 5233 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 5234 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 5235 ;;
adamc@1141 5236
adamc@1141 5237 hpux9*)
adamc@1141 5238 if test "$GCC" = yes; then
adam@1459 5239 _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 5240 else
adamc@1141 5241 _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 5242 fi
adamc@1141 5243 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
adamc@1141 5244 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adamc@1141 5245 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 5246
adamc@1141 5247 # hardcode_minus_L: Not really in the search PATH,
adamc@1141 5248 # but as the default location of the library.
adamc@1141 5249 _LT_TAGVAR(hardcode_minus_L, $1)=yes
adamc@1141 5250 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
adamc@1141 5251 ;;
adamc@1141 5252
adamc@1141 5253 hpux10*)
adam@1459 5254 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
adam@1459 5255 _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 5256 else
adamc@1141 5257 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
adamc@1141 5258 fi
adamc@1141 5259 if test "$with_gnu_ld" = no; then
adamc@1141 5260 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
adamc@1141 5261 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adamc@1141 5262 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 5263 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
adamc@1141 5264 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
adamc@1141 5265 # hardcode_minus_L: Not really in the search PATH,
adamc@1141 5266 # but as the default location of the library.
adamc@1141 5267 _LT_TAGVAR(hardcode_minus_L, $1)=yes
adamc@1141 5268 fi
adamc@1141 5269 ;;
adamc@1141 5270
adamc@1141 5271 hpux11*)
adam@1459 5272 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
adamc@1141 5273 case $host_cpu in
adamc@1141 5274 hppa*64*)
adamc@1141 5275 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 5276 ;;
adamc@1141 5277 ia64*)
adam@1459 5278 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 5279 ;;
adamc@1141 5280 *)
adam@1459 5281 _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 5282 ;;
adamc@1141 5283 esac
adamc@1141 5284 else
adamc@1141 5285 case $host_cpu in
adamc@1141 5286 hppa*64*)
adamc@1141 5287 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 5288 ;;
adamc@1141 5289 ia64*)
adamc@1141 5290 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 5291 ;;
adamc@1141 5292 *)
adam@1459 5293 m4_if($1, [], [
adam@1459 5294 # Older versions of the 11.00 compiler do not understand -b yet
adam@1459 5295 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
adam@1459 5296 _LT_LINKER_OPTION([if $CC understands -b],
adam@1459 5297 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
adam@1459 5298 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
adam@1459 5299 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
adam@1459 5300 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
adamc@1141 5301 ;;
adamc@1141 5302 esac
adamc@1141 5303 fi
adamc@1141 5304 if test "$with_gnu_ld" = no; then
adamc@1141 5305 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
adamc@1141 5306 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adamc@1141 5307
adamc@1141 5308 case $host_cpu in
adamc@1141 5309 hppa*64*|ia64*)
adamc@1141 5310 _LT_TAGVAR(hardcode_direct, $1)=no
adamc@1141 5311 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 5312 ;;
adamc@1141 5313 *)
adamc@1141 5314 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 5315 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
adamc@1141 5316 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
adamc@1141 5317
adamc@1141 5318 # hardcode_minus_L: Not really in the search PATH,
adamc@1141 5319 # but as the default location of the library.
adamc@1141 5320 _LT_TAGVAR(hardcode_minus_L, $1)=yes
adamc@1141 5321 ;;
adamc@1141 5322 esac
adamc@1141 5323 fi
adamc@1141 5324 ;;
adamc@1141 5325
adamc@1141 5326 irix5* | irix6* | nonstopux*)
adamc@1141 5327 if test "$GCC" = yes; then
adam@1459 5328 _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 5329 # Try to use the -exported_symbol ld option, if it does not
adamc@1141 5330 # work, assume that -exports_file does not work either and
adamc@1141 5331 # implicitly export all symbols.
adam@1459 5332 # This should be the same for all languages, so no per-tag cache variable.
adam@1459 5333 AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
adam@1459 5334 [lt_cv_irix_exported_symbol],
adam@1459 5335 [save_LDFLAGS="$LDFLAGS"
adam@1459 5336 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
adam@1459 5337 AC_LINK_IFELSE(
adam@1459 5338 [AC_LANG_SOURCE(
adam@1459 5339 [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
adam@1459 5340 [C++], [[int foo (void) { return 0; }]],
adam@1459 5341 [Fortran 77], [[
adam@1459 5342 subroutine foo
adam@1459 5343 end]],
adam@1459 5344 [Fortran], [[
adam@1459 5345 subroutine foo
adam@1459 5346 end]])])],
adam@1459 5347 [lt_cv_irix_exported_symbol=yes],
adam@1459 5348 [lt_cv_irix_exported_symbol=no])
adam@1459 5349 LDFLAGS="$save_LDFLAGS"])
adam@1459 5350 if test "$lt_cv_irix_exported_symbol" = yes; then
adam@1459 5351 _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 5352 fi
adamc@1141 5353 else
adam@1459 5354 _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 5355 _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 5356 fi
adamc@1141 5357 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
adamc@1141 5358 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
adamc@1141 5359 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adamc@1141 5360 _LT_TAGVAR(inherit_rpath, $1)=yes
adamc@1141 5361 _LT_TAGVAR(link_all_deplibs, $1)=yes
adamc@1141 5362 ;;
adamc@1141 5363
adamc@1141 5364 netbsd* | netbsdelf*-gnu)
adamc@1141 5365 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
adamc@1141 5366 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
adamc@1141 5367 else
adamc@1141 5368 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
adamc@1141 5369 fi
adamc@1141 5370 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
adamc@1141 5371 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 5372 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 5373 ;;
adamc@1141 5374
adamc@1141 5375 newsos6)
adamc@1141 5376 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
adamc@1141 5377 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 5378 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
adamc@1141 5379 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adamc@1141 5380 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 5381 ;;
adamc@1141 5382
adamc@1141 5383 *nto* | *qnx*)
adamc@1141 5384 ;;
adamc@1141 5385
adamc@1141 5386 openbsd*)
adamc@1141 5387 if test -f /usr/libexec/ld.so; then
adamc@1141 5388 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 5389 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 5390 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
adamc@1141 5391 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
adamc@1141 5392 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 5393 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
adamc@1141 5394 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
adamc@1141 5395 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
adamc@1141 5396 else
adamc@1141 5397 case $host_os in
adamc@1141 5398 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
adamc@1141 5399 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
adamc@1141 5400 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
adamc@1141 5401 ;;
adamc@1141 5402 *)
adamc@1141 5403 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 5404 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
adamc@1141 5405 ;;
adamc@1141 5406 esac
adamc@1141 5407 fi
adamc@1141 5408 else
adamc@1141 5409 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 5410 fi
adamc@1141 5411 ;;
adamc@1141 5412
adamc@1141 5413 os2*)
adamc@1141 5414 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
adamc@1141 5415 _LT_TAGVAR(hardcode_minus_L, $1)=yes
adamc@1141 5416 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
adam@1459 5417 _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 5418 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
adamc@1141 5419 ;;
adamc@1141 5420
adamc@1141 5421 osf3*)
adamc@1141 5422 if test "$GCC" = yes; then
adamc@1141 5423 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
adam@1459 5424 _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 5425 else
adamc@1141 5426 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
adam@1459 5427 _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 5428 fi
adamc@1141 5429 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
adamc@1141 5430 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
adamc@1141 5431 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adamc@1141 5432 ;;
adamc@1141 5433
adamc@1141 5434 osf4* | osf5*) # as osf3* with the addition of -msym flag
adamc@1141 5435 if test "$GCC" = yes; then
adamc@1141 5436 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
adam@1459 5437 _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 5438 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
adamc@1141 5439 else
adamc@1141 5440 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
adam@1459 5441 _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 5442 _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 5443 $CC -shared${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 5444
adamc@1141 5445 # Both c and cxx compiler support -rpath directly
adamc@1141 5446 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
adamc@1141 5447 fi
adamc@1141 5448 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
adamc@1141 5449 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adamc@1141 5450 ;;
adamc@1141 5451
adamc@1141 5452 solaris*)
adamc@1141 5453 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
adamc@1141 5454 if test "$GCC" = yes; then
adamc@1141 5455 wlarc='${wl}'
adam@1459 5456 _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 5457 _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 5458 $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
adamc@1141 5459 else
adamc@1141 5460 case `$CC -V 2>&1` in
adamc@1141 5461 *"Compilers 5.0"*)
adamc@1141 5462 wlarc=''
adamc@1141 5463 _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
adamc@1141 5464 _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 5465 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
adamc@1141 5466 ;;
adamc@1141 5467 *)
adamc@1141 5468 wlarc='${wl}'
adamc@1141 5469 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 5470 _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 5471 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
adamc@1141 5472 ;;
adamc@1141 5473 esac
adamc@1141 5474 fi
adamc@1141 5475 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
adamc@1141 5476 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 5477 case $host_os in
adamc@1141 5478 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
adamc@1141 5479 *)
adamc@1141 5480 # The compiler driver will combine and reorder linker options,
adamc@1141 5481 # but understands `-z linker_flag'. GCC discards it without `$wl',
adamc@1141 5482 # but is careful enough not to reorder.
adamc@1141 5483 # Supported since Solaris 2.6 (maybe 2.5.1?)
adamc@1141 5484 if test "$GCC" = yes; then
adamc@1141 5485 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
adamc@1141 5486 else
adamc@1141 5487 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
adamc@1141 5488 fi
adamc@1141 5489 ;;
adamc@1141 5490 esac
adamc@1141 5491 _LT_TAGVAR(link_all_deplibs, $1)=yes
adamc@1141 5492 ;;
adamc@1141 5493
adamc@1141 5494 sunos4*)
adamc@1141 5495 if test "x$host_vendor" = xsequent; then
adamc@1141 5496 # Use $CC to link under sequent, because it throws in some extra .o
adamc@1141 5497 # files that make .init and .fini sections work.
adamc@1141 5498 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 5499 else
adamc@1141 5500 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
adamc@1141 5501 fi
adamc@1141 5502 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
adamc@1141 5503 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 5504 _LT_TAGVAR(hardcode_minus_L, $1)=yes
adamc@1141 5505 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 5506 ;;
adamc@1141 5507
adamc@1141 5508 sysv4)
adamc@1141 5509 case $host_vendor in
adamc@1141 5510 sni)
adamc@1141 5511 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
adamc@1141 5512 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
adamc@1141 5513 ;;
adamc@1141 5514 siemens)
adamc@1141 5515 ## LD is ld it makes a PLAMLIB
adamc@1141 5516 ## CC just makes a GrossModule.
adamc@1141 5517 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
adamc@1141 5518 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
adamc@1141 5519 _LT_TAGVAR(hardcode_direct, $1)=no
adamc@1141 5520 ;;
adamc@1141 5521 motorola)
adamc@1141 5522 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
adamc@1141 5523 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
adamc@1141 5524 ;;
adamc@1141 5525 esac
adamc@1141 5526 runpath_var='LD_RUN_PATH'
adamc@1141 5527 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 5528 ;;
adamc@1141 5529
adamc@1141 5530 sysv4.3*)
adamc@1141 5531 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
adamc@1141 5532 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 5533 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
adamc@1141 5534 ;;
adamc@1141 5535
adamc@1141 5536 sysv4*MP*)
adamc@1141 5537 if test -d /usr/nec; then
adamc@1141 5538 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
adamc@1141 5539 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 5540 runpath_var=LD_RUN_PATH
adamc@1141 5541 hardcode_runpath_var=yes
adamc@1141 5542 _LT_TAGVAR(ld_shlibs, $1)=yes
adamc@1141 5543 fi
adamc@1141 5544 ;;
adamc@1141 5545
adamc@1141 5546 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
adamc@1141 5547 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
adamc@1141 5548 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
adamc@1141 5549 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 5550 runpath_var='LD_RUN_PATH'
adamc@1141 5551
adamc@1141 5552 if test "$GCC" = yes; then
adamc@1141 5553 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 5554 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 5555 else
adamc@1141 5556 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 5557 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 5558 fi
adamc@1141 5559 ;;
adamc@1141 5560
adamc@1141 5561 sysv5* | sco3.2v5* | sco5v6*)
adamc@1141 5562 # Note: We can NOT use -z defs as we might desire, because we do not
adamc@1141 5563 # link with -lc, and that would cause any symbols used from libc to
adamc@1141 5564 # always be unresolved, which means just about no library would
adamc@1141 5565 # ever link correctly. If we're not using GNU ld we use -z text
adamc@1141 5566 # though, which does catch some bad symbols but isn't as heavy-handed
adamc@1141 5567 # as -z defs.
adamc@1141 5568 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
adamc@1141 5569 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
adamc@1141 5570 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
adamc@1141 5571 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 5572 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
adamc@1141 5573 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
adamc@1141 5574 _LT_TAGVAR(link_all_deplibs, $1)=yes
adamc@1141 5575 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
adamc@1141 5576 runpath_var='LD_RUN_PATH'
adamc@1141 5577
adamc@1141 5578 if test "$GCC" = yes; then
adamc@1141 5579 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 5580 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 5581 else
adamc@1141 5582 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 5583 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 5584 fi
adamc@1141 5585 ;;
adamc@1141 5586
adamc@1141 5587 uts4*)
adamc@1141 5588 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
adamc@1141 5589 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
adamc@1141 5590 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 5591 ;;
adamc@1141 5592
adamc@1141 5593 *)
adamc@1141 5594 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 5595 ;;
adamc@1141 5596 esac
adamc@1141 5597
adamc@1141 5598 if test x$host_vendor = xsni; then
adamc@1141 5599 case $host in
adamc@1141 5600 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
adamc@1141 5601 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
adamc@1141 5602 ;;
adamc@1141 5603 esac
adamc@1141 5604 fi
adamc@1141 5605 fi
adamc@1141 5606 ])
adamc@1141 5607 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
adamc@1141 5608 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
adamc@1141 5609
adamc@1141 5610 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
adamc@1141 5611
adamc@1141 5612 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
adamc@1141 5613 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
adamc@1141 5614 _LT_DECL([], [extract_expsyms_cmds], [2],
adamc@1141 5615 [The commands to extract the exported symbol list from a shared archive])
adamc@1141 5616
adamc@1141 5617 #
adamc@1141 5618 # Do we need to explicitly link libc?
adamc@1141 5619 #
adamc@1141 5620 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
adamc@1141 5621 x|xyes)
adamc@1141 5622 # Assume -lc should be added
adamc@1141 5623 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
adamc@1141 5624
adamc@1141 5625 if test "$enable_shared" = yes && test "$GCC" = yes; then
adamc@1141 5626 case $_LT_TAGVAR(archive_cmds, $1) in
adamc@1141 5627 *'~'*)
adamc@1141 5628 # FIXME: we may have to deal with multi-command sequences.
adamc@1141 5629 ;;
adamc@1141 5630 '$CC '*)
adamc@1141 5631 # Test whether the compiler implicitly links with -lc since on some
adamc@1141 5632 # systems, -lgcc has to come before -lc. If gcc already passes -lc
adamc@1141 5633 # to ld, don't add -lc before -lgcc.
adam@1459 5634 AC_CACHE_CHECK([whether -lc should be explicitly linked in],
adam@1459 5635 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
adam@1459 5636 [$RM conftest*
adam@1459 5637 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
adam@1459 5638
adam@1459 5639 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
adam@1459 5640 soname=conftest
adam@1459 5641 lib=conftest
adam@1459 5642 libobjs=conftest.$ac_objext
adam@1459 5643 deplibs=
adam@1459 5644 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
adam@1459 5645 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
adam@1459 5646 compiler_flags=-v
adam@1459 5647 linker_flags=-v
adam@1459 5648 verstring=
adam@1459 5649 output_objdir=.
adam@1459 5650 libname=conftest
adam@1459 5651 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
adam@1459 5652 _LT_TAGVAR(allow_undefined_flag, $1)=
adam@1459 5653 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
adam@1459 5654 then
adam@1459 5655 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
adam@1459 5656 else
adam@1459 5657 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
adam@1459 5658 fi
adam@1459 5659 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
adam@1459 5660 else
adam@1459 5661 cat conftest.err 1>&5
adam@1459 5662 fi
adam@1459 5663 $RM conftest*
adam@1459 5664 ])
adam@1459 5665 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
adamc@1141 5666 ;;
adamc@1141 5667 esac
adamc@1141 5668 fi
adamc@1141 5669 ;;
adamc@1141 5670 esac
adamc@1141 5671
adamc@1141 5672 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
adamc@1141 5673 [Whether or not to add -lc for building shared libraries])
adamc@1141 5674 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
adamc@1141 5675 [enable_shared_with_static_runtimes], [0],
adamc@1141 5676 [Whether or not to disallow shared libs when runtime libs are static])
adamc@1141 5677 _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
adamc@1141 5678 [Compiler flag to allow reflexive dlopens])
adamc@1141 5679 _LT_TAGDECL([], [whole_archive_flag_spec], [1],
adamc@1141 5680 [Compiler flag to generate shared objects directly from archives])
adamc@1141 5681 _LT_TAGDECL([], [compiler_needs_object], [1],
adamc@1141 5682 [Whether the compiler copes with passing no objects directly])
adamc@1141 5683 _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
adamc@1141 5684 [Create an old-style archive from a shared archive])
adamc@1141 5685 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
adamc@1141 5686 [Create a temporary old-style archive to link instead of a shared archive])
adamc@1141 5687 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
adamc@1141 5688 _LT_TAGDECL([], [archive_expsym_cmds], [2])
adamc@1141 5689 _LT_TAGDECL([], [module_cmds], [2],
adamc@1141 5690 [Commands used to build a loadable module if different from building
adamc@1141 5691 a shared archive.])
adamc@1141 5692 _LT_TAGDECL([], [module_expsym_cmds], [2])
adamc@1141 5693 _LT_TAGDECL([], [with_gnu_ld], [1],
adamc@1141 5694 [Whether we are building with GNU ld or not])
adamc@1141 5695 _LT_TAGDECL([], [allow_undefined_flag], [1],
adamc@1141 5696 [Flag that allows shared libraries with undefined symbols to be built])
adamc@1141 5697 _LT_TAGDECL([], [no_undefined_flag], [1],
adamc@1141 5698 [Flag that enforces no undefined symbols])
adamc@1141 5699 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
adamc@1141 5700 [Flag to hardcode $libdir into a binary during linking.
adamc@1141 5701 This must work even if $libdir does not exist])
adamc@1141 5702 _LT_TAGDECL([], [hardcode_libdir_separator], [1],
adamc@1141 5703 [Whether we need a single "-rpath" flag with a separated argument])
adamc@1141 5704 _LT_TAGDECL([], [hardcode_direct], [0],
adamc@1141 5705 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
adamc@1141 5706 DIR into the resulting binary])
adamc@1141 5707 _LT_TAGDECL([], [hardcode_direct_absolute], [0],
adamc@1141 5708 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
adamc@1141 5709 DIR into the resulting binary and the resulting library dependency is
adamc@1141 5710 "absolute", i.e impossible to change by setting ${shlibpath_var} if the
adamc@1141 5711 library is relocated])
adamc@1141 5712 _LT_TAGDECL([], [hardcode_minus_L], [0],
adamc@1141 5713 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
adamc@1141 5714 into the resulting binary])
adamc@1141 5715 _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
adamc@1141 5716 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
adamc@1141 5717 into the resulting binary])
adamc@1141 5718 _LT_TAGDECL([], [hardcode_automatic], [0],
adamc@1141 5719 [Set to "yes" if building a shared library automatically hardcodes DIR
adamc@1141 5720 into the library and all subsequent libraries and executables linked
adamc@1141 5721 against it])
adamc@1141 5722 _LT_TAGDECL([], [inherit_rpath], [0],
adamc@1141 5723 [Set to yes if linker adds runtime paths of dependent libraries
adamc@1141 5724 to runtime path list])
adamc@1141 5725 _LT_TAGDECL([], [link_all_deplibs], [0],
adamc@1141 5726 [Whether libtool must link a program against all its dependency libraries])
adamc@1141 5727 _LT_TAGDECL([], [always_export_symbols], [0],
adamc@1141 5728 [Set to "yes" if exported symbols are required])
adamc@1141 5729 _LT_TAGDECL([], [export_symbols_cmds], [2],
adamc@1141 5730 [The commands to list exported symbols])
adamc@1141 5731 _LT_TAGDECL([], [exclude_expsyms], [1],
adamc@1141 5732 [Symbols that should not be listed in the preloaded symbols])
adamc@1141 5733 _LT_TAGDECL([], [include_expsyms], [1],
adamc@1141 5734 [Symbols that must always be exported])
adamc@1141 5735 _LT_TAGDECL([], [prelink_cmds], [2],
adamc@1141 5736 [Commands necessary for linking programs (against libraries) with templates])
adam@1459 5737 _LT_TAGDECL([], [postlink_cmds], [2],
adam@1459 5738 [Commands necessary for finishing linking programs])
adamc@1141 5739 _LT_TAGDECL([], [file_list_spec], [1],
adamc@1141 5740 [Specify filename containing input files])
adamc@1141 5741 dnl FIXME: Not yet implemented
adamc@1141 5742 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
adamc@1141 5743 dnl [Compiler flag to generate thread safe objects])
adamc@1141 5744 ])# _LT_LINKER_SHLIBS
adamc@1141 5745
adamc@1141 5746
adamc@1141 5747 # _LT_LANG_C_CONFIG([TAG])
adamc@1141 5748 # ------------------------
adamc@1141 5749 # Ensure that the configuration variables for a C compiler are suitably
adamc@1141 5750 # defined. These variables are subsequently used by _LT_CONFIG to write
adamc@1141 5751 # the compiler configuration to `libtool'.
adamc@1141 5752 m4_defun([_LT_LANG_C_CONFIG],
adamc@1141 5753 [m4_require([_LT_DECL_EGREP])dnl
adamc@1141 5754 lt_save_CC="$CC"
adamc@1141 5755 AC_LANG_PUSH(C)
adamc@1141 5756
adamc@1141 5757 # Source file extension for C test sources.
adamc@1141 5758 ac_ext=c
adamc@1141 5759
adamc@1141 5760 # Object file extension for compiled C test sources.
adamc@1141 5761 objext=o
adamc@1141 5762 _LT_TAGVAR(objext, $1)=$objext
adamc@1141 5763
adamc@1141 5764 # Code to be used in simple compile tests
adamc@1141 5765 lt_simple_compile_test_code="int some_variable = 0;"
adamc@1141 5766
adamc@1141 5767 # Code to be used in simple link tests
adamc@1141 5768 lt_simple_link_test_code='int main(){return(0);}'
adamc@1141 5769
adamc@1141 5770 _LT_TAG_COMPILER
adamc@1141 5771 # Save the default compiler, since it gets overwritten when the other
adamc@1141 5772 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
adamc@1141 5773 compiler_DEFAULT=$CC
adamc@1141 5774
adamc@1141 5775 # save warnings/boilerplate of simple test code
adamc@1141 5776 _LT_COMPILER_BOILERPLATE
adamc@1141 5777 _LT_LINKER_BOILERPLATE
adamc@1141 5778
adamc@1141 5779 ## CAVEAT EMPTOR:
adamc@1141 5780 ## There is no encapsulation within the following macros, do not change
adamc@1141 5781 ## the running order or otherwise move them around unless you know exactly
adamc@1141 5782 ## what you are doing...
adamc@1141 5783 if test -n "$compiler"; then
adamc@1141 5784 _LT_COMPILER_NO_RTTI($1)
adamc@1141 5785 _LT_COMPILER_PIC($1)
adamc@1141 5786 _LT_COMPILER_C_O($1)
adamc@1141 5787 _LT_COMPILER_FILE_LOCKS($1)
adamc@1141 5788 _LT_LINKER_SHLIBS($1)
adamc@1141 5789 _LT_SYS_DYNAMIC_LINKER($1)
adamc@1141 5790 _LT_LINKER_HARDCODE_LIBPATH($1)
adamc@1141 5791 LT_SYS_DLOPEN_SELF
adamc@1141 5792 _LT_CMD_STRIPLIB
adamc@1141 5793
adamc@1141 5794 # Report which library types will actually be built
adamc@1141 5795 AC_MSG_CHECKING([if libtool supports shared libraries])
adamc@1141 5796 AC_MSG_RESULT([$can_build_shared])
adamc@1141 5797
adamc@1141 5798 AC_MSG_CHECKING([whether to build shared libraries])
adamc@1141 5799 test "$can_build_shared" = "no" && enable_shared=no
adamc@1141 5800
adamc@1141 5801 # On AIX, shared libraries and static libraries use the same namespace, and
adamc@1141 5802 # are all built from PIC.
adamc@1141 5803 case $host_os in
adamc@1141 5804 aix3*)
adamc@1141 5805 test "$enable_shared" = yes && enable_static=no
adamc@1141 5806 if test -n "$RANLIB"; then
adamc@1141 5807 archive_cmds="$archive_cmds~\$RANLIB \$lib"
adamc@1141 5808 postinstall_cmds='$RANLIB $lib'
adamc@1141 5809 fi
adamc@1141 5810 ;;
adamc@1141 5811
adamc@1141 5812 aix[[4-9]]*)
adamc@1141 5813 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
adamc@1141 5814 test "$enable_shared" = yes && enable_static=no
adamc@1141 5815 fi
adamc@1141 5816 ;;
adamc@1141 5817 esac
adamc@1141 5818 AC_MSG_RESULT([$enable_shared])
adamc@1141 5819
adamc@1141 5820 AC_MSG_CHECKING([whether to build static libraries])
adamc@1141 5821 # Make sure either enable_shared or enable_static is yes.
adamc@1141 5822 test "$enable_shared" = yes || enable_static=yes
adamc@1141 5823 AC_MSG_RESULT([$enable_static])
adamc@1141 5824
adamc@1141 5825 _LT_CONFIG($1)
adamc@1141 5826 fi
adamc@1141 5827 AC_LANG_POP
adamc@1141 5828 CC="$lt_save_CC"
adamc@1141 5829 ])# _LT_LANG_C_CONFIG
adamc@1141 5830
adamc@1141 5831
adam@1459 5832 # _LT_LANG_CXX_CONFIG([TAG])
adam@1459 5833 # --------------------------
adam@1459 5834 # Ensure that the configuration variables for a C++ compiler are suitably
adam@1459 5835 # defined. These variables are subsequently used by _LT_CONFIG to write
adam@1459 5836 # the compiler configuration to `libtool'.
adam@1459 5837 m4_defun([_LT_LANG_CXX_CONFIG],
adam@1459 5838 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
adam@1459 5839 m4_require([_LT_DECL_EGREP])dnl
adam@1459 5840 m4_require([_LT_PATH_MANIFEST_TOOL])dnl
adamc@1141 5841 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
adamc@1141 5842 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
adamc@1141 5843 (test "X$CXX" != "Xg++"))) ; then
adamc@1141 5844 AC_PROG_CXXCPP
adamc@1141 5845 else
adamc@1141 5846 _lt_caught_CXX_error=yes
adamc@1141 5847 fi
adamc@1141 5848
adamc@1141 5849 AC_LANG_PUSH(C++)
adamc@1141 5850 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
adamc@1141 5851 _LT_TAGVAR(allow_undefined_flag, $1)=
adamc@1141 5852 _LT_TAGVAR(always_export_symbols, $1)=no
adamc@1141 5853 _LT_TAGVAR(archive_expsym_cmds, $1)=
adamc@1141 5854 _LT_TAGVAR(compiler_needs_object, $1)=no
adamc@1141 5855 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
adamc@1141 5856 _LT_TAGVAR(hardcode_direct, $1)=no
adamc@1141 5857 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
adamc@1141 5858 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
adamc@1141 5859 _LT_TAGVAR(hardcode_libdir_separator, $1)=
adamc@1141 5860 _LT_TAGVAR(hardcode_minus_L, $1)=no
adamc@1141 5861 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
adamc@1141 5862 _LT_TAGVAR(hardcode_automatic, $1)=no
adamc@1141 5863 _LT_TAGVAR(inherit_rpath, $1)=no
adamc@1141 5864 _LT_TAGVAR(module_cmds, $1)=
adamc@1141 5865 _LT_TAGVAR(module_expsym_cmds, $1)=
adamc@1141 5866 _LT_TAGVAR(link_all_deplibs, $1)=unknown
adamc@1141 5867 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
adam@1459 5868 _LT_TAGVAR(reload_flag, $1)=$reload_flag
adam@1459 5869 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
adamc@1141 5870 _LT_TAGVAR(no_undefined_flag, $1)=
adamc@1141 5871 _LT_TAGVAR(whole_archive_flag_spec, $1)=
adamc@1141 5872 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
adamc@1141 5873
adamc@1141 5874 # Source file extension for C++ test sources.
adamc@1141 5875 ac_ext=cpp
adamc@1141 5876
adamc@1141 5877 # Object file extension for compiled C++ test sources.
adamc@1141 5878 objext=o
adamc@1141 5879 _LT_TAGVAR(objext, $1)=$objext
adamc@1141 5880
adamc@1141 5881 # No sense in running all these tests if we already determined that
adamc@1141 5882 # the CXX compiler isn't working. Some variables (like enable_shared)
adamc@1141 5883 # are currently assumed to apply to all compilers on this platform,
adamc@1141 5884 # and will be corrupted by setting them based on a non-working compiler.
adamc@1141 5885 if test "$_lt_caught_CXX_error" != yes; then
adamc@1141 5886 # Code to be used in simple compile tests
adamc@1141 5887 lt_simple_compile_test_code="int some_variable = 0;"
adamc@1141 5888
adamc@1141 5889 # Code to be used in simple link tests
adamc@1141 5890 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
adamc@1141 5891
adamc@1141 5892 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
adamc@1141 5893 _LT_TAG_COMPILER
adamc@1141 5894
adamc@1141 5895 # save warnings/boilerplate of simple test code
adamc@1141 5896 _LT_COMPILER_BOILERPLATE
adamc@1141 5897 _LT_LINKER_BOILERPLATE
adamc@1141 5898
adamc@1141 5899 # Allow CC to be a program name with arguments.
adamc@1141 5900 lt_save_CC=$CC
adam@1459 5901 lt_save_CFLAGS=$CFLAGS
adamc@1141 5902 lt_save_LD=$LD
adamc@1141 5903 lt_save_GCC=$GCC
adamc@1141 5904 GCC=$GXX
adamc@1141 5905 lt_save_with_gnu_ld=$with_gnu_ld
adamc@1141 5906 lt_save_path_LD=$lt_cv_path_LD
adamc@1141 5907 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
adamc@1141 5908 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
adamc@1141 5909 else
adamc@1141 5910 $as_unset lt_cv_prog_gnu_ld
adamc@1141 5911 fi
adamc@1141 5912 if test -n "${lt_cv_path_LDCXX+set}"; then
adamc@1141 5913 lt_cv_path_LD=$lt_cv_path_LDCXX
adamc@1141 5914 else
adamc@1141 5915 $as_unset lt_cv_path_LD
adamc@1141 5916 fi
adamc@1141 5917 test -z "${LDCXX+set}" || LD=$LDCXX
adamc@1141 5918 CC=${CXX-"c++"}
adam@1459 5919 CFLAGS=$CXXFLAGS
adamc@1141 5920 compiler=$CC
adamc@1141 5921 _LT_TAGVAR(compiler, $1)=$CC
adamc@1141 5922 _LT_CC_BASENAME([$compiler])
adamc@1141 5923
adamc@1141 5924 if test -n "$compiler"; then
adamc@1141 5925 # We don't want -fno-exception when compiling C++ code, so set the
adamc@1141 5926 # no_builtin_flag separately
adamc@1141 5927 if test "$GXX" = yes; then
adamc@1141 5928 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
adamc@1141 5929 else
adamc@1141 5930 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
adamc@1141 5931 fi
adamc@1141 5932
adamc@1141 5933 if test "$GXX" = yes; then
adamc@1141 5934 # Set up default GNU C++ configuration
adamc@1141 5935
adamc@1141 5936 LT_PATH_LD
adamc@1141 5937
adamc@1141 5938 # Check if GNU C++ uses GNU ld as the underlying linker, since the
adamc@1141 5939 # archiving commands below assume that GNU ld is being used.
adamc@1141 5940 if test "$with_gnu_ld" = yes; then
adam@1459 5941 _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 5942 _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 5943
adamc@1141 5944 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
adamc@1141 5945 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
adamc@1141 5946
adamc@1141 5947 # If archive_cmds runs LD, not CC, wlarc should be empty
adamc@1141 5948 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
adamc@1141 5949 # investigate it a little bit more. (MM)
adamc@1141 5950 wlarc='${wl}'
adamc@1141 5951
adamc@1141 5952 # ancient GNU ld didn't support --whole-archive et. al.
adamc@1141 5953 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
adamc@1141 5954 $GREP 'no-whole-archive' > /dev/null; then
adamc@1141 5955 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
adamc@1141 5956 else
adamc@1141 5957 _LT_TAGVAR(whole_archive_flag_spec, $1)=
adamc@1141 5958 fi
adamc@1141 5959 else
adamc@1141 5960 with_gnu_ld=no
adamc@1141 5961 wlarc=
adamc@1141 5962
adamc@1141 5963 # A generic and very simple default shared library creation
adamc@1141 5964 # command for GNU C++ for the case where it uses the native
adamc@1141 5965 # linker, instead of GNU ld. If possible, this setting should
adamc@1141 5966 # overridden to take advantage of the native linker features on
adamc@1141 5967 # the platform it is being used on.
adamc@1141 5968 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
adamc@1141 5969 fi
adamc@1141 5970
adamc@1141 5971 # Commands to make compiler produce verbose output that lists
adamc@1141 5972 # what "hidden" libraries, object files and flags are used when
adamc@1141 5973 # linking a shared library.
adam@1459 5974 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
adamc@1141 5975
adamc@1141 5976 else
adamc@1141 5977 GXX=no
adamc@1141 5978 with_gnu_ld=no
adamc@1141 5979 wlarc=
adamc@1141 5980 fi
adamc@1141 5981
adamc@1141 5982 # PORTME: fill in a description of your system's C++ link characteristics
adamc@1141 5983 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
adamc@1141 5984 _LT_TAGVAR(ld_shlibs, $1)=yes
adamc@1141 5985 case $host_os in
adamc@1141 5986 aix3*)
adamc@1141 5987 # FIXME: insert proper C++ library support
adamc@1141 5988 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 5989 ;;
adamc@1141 5990 aix[[4-9]]*)
adamc@1141 5991 if test "$host_cpu" = ia64; then
adamc@1141 5992 # On IA64, the linker does run time linking by default, so we don't
adamc@1141 5993 # have to do anything special.
adamc@1141 5994 aix_use_runtimelinking=no
adamc@1141 5995 exp_sym_flag='-Bexport'
adamc@1141 5996 no_entry_flag=""
adamc@1141 5997 else
adamc@1141 5998 aix_use_runtimelinking=no
adamc@1141 5999
adamc@1141 6000 # Test if we are trying to use run time linking or normal
adamc@1141 6001 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
adamc@1141 6002 # need to do runtime linking.
adamc@1141 6003 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
adamc@1141 6004 for ld_flag in $LDFLAGS; do
adamc@1141 6005 case $ld_flag in
adamc@1141 6006 *-brtl*)
adamc@1141 6007 aix_use_runtimelinking=yes
adamc@1141 6008 break
adamc@1141 6009 ;;
adamc@1141 6010 esac
adamc@1141 6011 done
adamc@1141 6012 ;;
adamc@1141 6013 esac
adamc@1141 6014
adamc@1141 6015 exp_sym_flag='-bexport'
adamc@1141 6016 no_entry_flag='-bnoentry'
adamc@1141 6017 fi
adamc@1141 6018
adamc@1141 6019 # When large executables or shared objects are built, AIX ld can
adamc@1141 6020 # have problems creating the table of contents. If linking a library
adamc@1141 6021 # or program results in "error TOC overflow" add -mminimal-toc to
adamc@1141 6022 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
adamc@1141 6023 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
adamc@1141 6024
adamc@1141 6025 _LT_TAGVAR(archive_cmds, $1)=''
adamc@1141 6026 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 6027 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
adamc@1141 6028 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
adamc@1141 6029 _LT_TAGVAR(link_all_deplibs, $1)=yes
adamc@1141 6030 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
adamc@1141 6031
adamc@1141 6032 if test "$GXX" = yes; then
adamc@1141 6033 case $host_os in aix4.[[012]]|aix4.[[012]].*)
adamc@1141 6034 # We only want to do this on AIX 4.2 and lower, the check
adamc@1141 6035 # below for broken collect2 doesn't work under 4.3+
adamc@1141 6036 collect2name=`${CC} -print-prog-name=collect2`
adamc@1141 6037 if test -f "$collect2name" &&
adamc@1141 6038 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
adamc@1141 6039 then
adamc@1141 6040 # We have reworked collect2
adamc@1141 6041 :
adamc@1141 6042 else
adamc@1141 6043 # We have old collect2
adamc@1141 6044 _LT_TAGVAR(hardcode_direct, $1)=unsupported
adamc@1141 6045 # It fails to find uninstalled libraries when the uninstalled
adamc@1141 6046 # path is not listed in the libpath. Setting hardcode_minus_L
adamc@1141 6047 # to unsupported forces relinking
adamc@1141 6048 _LT_TAGVAR(hardcode_minus_L, $1)=yes
adamc@1141 6049 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
adamc@1141 6050 _LT_TAGVAR(hardcode_libdir_separator, $1)=
adamc@1141 6051 fi
adamc@1141 6052 esac
adamc@1141 6053 shared_flag='-shared'
adamc@1141 6054 if test "$aix_use_runtimelinking" = yes; then
adamc@1141 6055 shared_flag="$shared_flag "'${wl}-G'
adamc@1141 6056 fi
adamc@1141 6057 else
adamc@1141 6058 # not using gcc
adamc@1141 6059 if test "$host_cpu" = ia64; then
adamc@1141 6060 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
adamc@1141 6061 # chokes on -Wl,-G. The following line is correct:
adamc@1141 6062 shared_flag='-G'
adamc@1141 6063 else
adamc@1141 6064 if test "$aix_use_runtimelinking" = yes; then
adamc@1141 6065 shared_flag='${wl}-G'
adamc@1141 6066 else
adamc@1141 6067 shared_flag='${wl}-bM:SRE'
adamc@1141 6068 fi
adamc@1141 6069 fi
adamc@1141 6070 fi
adamc@1141 6071
adamc@1141 6072 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
adamc@1141 6073 # It seems that -bexpall does not export symbols beginning with
adamc@1141 6074 # underscore (_), so it is better to generate a list of symbols to
adamc@1141 6075 # export.
adamc@1141 6076 _LT_TAGVAR(always_export_symbols, $1)=yes
adamc@1141 6077 if test "$aix_use_runtimelinking" = yes; then
adamc@1141 6078 # Warning - without using the other runtime loading flags (-brtl),
adamc@1141 6079 # -berok will link without error, but may produce a broken library.
adamc@1141 6080 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
adamc@1141 6081 # Determine the default libpath from the value encoded in an empty
adamc@1141 6082 # executable.
adam@1459 6083 _LT_SYS_MODULE_PATH_AIX([$1])
adamc@1141 6084 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
adamc@1141 6085
adam@1459 6086 _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 $shared_flag"
adamc@1141 6087 else
adamc@1141 6088 if test "$host_cpu" = ia64; then
adamc@1141 6089 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
adamc@1141 6090 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
adamc@1141 6091 _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 6092 else
adamc@1141 6093 # Determine the default libpath from the value encoded in an
adamc@1141 6094 # empty executable.
adam@1459 6095 _LT_SYS_MODULE_PATH_AIX([$1])
adamc@1141 6096 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
adamc@1141 6097 # Warning - without using the other run time loading flags,
adamc@1141 6098 # -berok will link without error, but may produce a broken library.
adamc@1141 6099 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
adamc@1141 6100 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
adam@1459 6101 if test "$with_gnu_ld" = yes; then
adam@1459 6102 # We only use this code for GNU lds that support --whole-archive.
adam@1459 6103 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
adam@1459 6104 else
adam@1459 6105 # Exported symbols can be pulled into shared objects from archives
adam@1459 6106 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
adam@1459 6107 fi
adamc@1141 6108 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
adamc@1141 6109 # This is similar to how AIX traditionally builds its shared
adamc@1141 6110 # libraries.
adamc@1141 6111 _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 6112 fi
adamc@1141 6113 fi
adamc@1141 6114 ;;
adamc@1141 6115
adamc@1141 6116 beos*)
adamc@1141 6117 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
adamc@1141 6118 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
adamc@1141 6119 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
adamc@1141 6120 # support --undefined. This deserves some investigation. FIXME
adamc@1141 6121 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
adamc@1141 6122 else
adamc@1141 6123 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6124 fi
adamc@1141 6125 ;;
adamc@1141 6126
adamc@1141 6127 chorus*)
adamc@1141 6128 case $cc_basename in
adamc@1141 6129 *)
adamc@1141 6130 # FIXME: insert proper C++ library support
adamc@1141 6131 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6132 ;;
adamc@1141 6133 esac
adamc@1141 6134 ;;
adamc@1141 6135
adamc@1141 6136 cygwin* | mingw* | pw32* | cegcc*)
adam@1459 6137 case $GXX,$cc_basename in
adam@1459 6138 ,cl* | no,cl*)
adam@1459 6139 # Native MSVC
adam@1459 6140 # hardcode_libdir_flag_spec is actually meaningless, as there is
adam@1459 6141 # no search path for DLLs.
adam@1459 6142 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
adam@1459 6143 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
adam@1459 6144 _LT_TAGVAR(always_export_symbols, $1)=yes
adam@1459 6145 _LT_TAGVAR(file_list_spec, $1)='@'
adam@1459 6146 # Tell ltmain to make .lib files, not .a files.
adam@1459 6147 libext=lib
adam@1459 6148 # Tell ltmain to make .dll files, not .so files.
adam@1459 6149 shrext_cmds=".dll"
adam@1459 6150 # FIXME: Setting linknames here is a bad hack.
adam@1459 6151 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
adam@1459 6152 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
adam@1459 6153 $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
adam@1459 6154 else
adam@1459 6155 $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
adam@1459 6156 fi~
adam@1459 6157 $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 6158 linknames='
adam@1459 6159 # The linker will not automatically build a static lib if we build a DLL.
adam@1459 6160 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
adam@1459 6161 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
adam@1459 6162 # Don't use ranlib
adam@1459 6163 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
adam@1459 6164 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
adam@1459 6165 lt_tool_outputfile="@TOOL_OUTPUT@"~
adam@1459 6166 case $lt_outputfile in
adam@1459 6167 *.exe|*.EXE) ;;
adam@1459 6168 *)
adam@1459 6169 lt_outputfile="$lt_outputfile.exe"
adam@1459 6170 lt_tool_outputfile="$lt_tool_outputfile.exe"
adam@1459 6171 ;;
adam@1459 6172 esac~
adam@1459 6173 func_to_tool_file "$lt_outputfile"~
adam@1459 6174 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
adam@1459 6175 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
adam@1459 6176 $RM "$lt_outputfile.manifest";
adam@1459 6177 fi'
adam@1459 6178 ;;
adam@1459 6179 *)
adam@1459 6180 # g++
adam@1459 6181 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
adam@1459 6182 # as there is no search path for DLLs.
adam@1459 6183 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
adam@1459 6184 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
adam@1459 6185 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
adam@1459 6186 _LT_TAGVAR(always_export_symbols, $1)=no
adam@1459 6187 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
adam@1459 6188
adam@1459 6189 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
adam@1459 6190 _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 6191 # If the export-symbols file already is a .def file (1st line
adam@1459 6192 # is EXPORTS), use it as is; otherwise, prepend...
adam@1459 6193 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
adam@1459 6194 cp $export_symbols $output_objdir/$soname.def;
adam@1459 6195 else
adam@1459 6196 echo EXPORTS > $output_objdir/$soname.def;
adam@1459 6197 cat $export_symbols >> $output_objdir/$soname.def;
adam@1459 6198 fi~
adam@1459 6199 $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 6200 else
adam@1459 6201 _LT_TAGVAR(ld_shlibs, $1)=no
adam@1459 6202 fi
adam@1459 6203 ;;
adam@1459 6204 esac
adam@1459 6205 ;;
adamc@1141 6206 darwin* | rhapsody*)
adamc@1141 6207 _LT_DARWIN_LINKER_FEATURES($1)
adamc@1141 6208 ;;
adamc@1141 6209
adamc@1141 6210 dgux*)
adamc@1141 6211 case $cc_basename in
adamc@1141 6212 ec++*)
adamc@1141 6213 # FIXME: insert proper C++ library support
adamc@1141 6214 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6215 ;;
adamc@1141 6216 ghcx*)
adamc@1141 6217 # Green Hills C++ Compiler
adamc@1141 6218 # FIXME: insert proper C++ library support
adamc@1141 6219 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6220 ;;
adamc@1141 6221 *)
adamc@1141 6222 # FIXME: insert proper C++ library support
adamc@1141 6223 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6224 ;;
adamc@1141 6225 esac
adamc@1141 6226 ;;
adamc@1141 6227
adam@1599 6228 freebsd2.*)
adamc@1141 6229 # C++ shared libraries reported to be fairly broken before
adamc@1141 6230 # switch to ELF
adamc@1141 6231 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6232 ;;
adamc@1141 6233
adamc@1141 6234 freebsd-elf*)
adamc@1141 6235 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
adamc@1141 6236 ;;
adamc@1141 6237
adamc@1141 6238 freebsd* | dragonfly*)
adamc@1141 6239 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
adamc@1141 6240 # conventions
adamc@1141 6241 _LT_TAGVAR(ld_shlibs, $1)=yes
adamc@1141 6242 ;;
adamc@1141 6243
adamc@1141 6244 gnu*)
adamc@1141 6245 ;;
adamc@1141 6246
adam@1459 6247 haiku*)
adam@1459 6248 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
adam@1459 6249 _LT_TAGVAR(link_all_deplibs, $1)=yes
adam@1459 6250 ;;
adam@1459 6251
adamc@1141 6252 hpux9*)
adamc@1141 6253 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
adamc@1141 6254 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adamc@1141 6255 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
adamc@1141 6256 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 6257 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
adamc@1141 6258 # but as the default
adamc@1141 6259 # location of the library.
adamc@1141 6260
adamc@1141 6261 case $cc_basename in
adamc@1141 6262 CC*)
adamc@1141 6263 # FIXME: insert proper C++ library support
adamc@1141 6264 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6265 ;;
adamc@1141 6266 aCC*)
adamc@1141 6267 _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 $lib'
adamc@1141 6268 # Commands to make compiler produce verbose output that lists
adamc@1141 6269 # what "hidden" libraries, object files and flags are used when
adamc@1141 6270 # linking a shared library.
adamc@1141 6271 #
adamc@1141 6272 # There doesn't appear to be a way to prevent this compiler from
adamc@1141 6273 # explicitly linking system object files so we need to strip them
adamc@1141 6274 # from the output so that they don't get included in the library
adamc@1141 6275 # dependencies.
adam@1459 6276 output_verbose_link_cmd='templist=`($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 6277 ;;
adamc@1141 6278 *)
adamc@1141 6279 if test "$GXX" = yes; then
adam@1459 6280 _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 6281 else
adamc@1141 6282 # FIXME: insert proper C++ library support
adamc@1141 6283 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6284 fi
adamc@1141 6285 ;;
adamc@1141 6286 esac
adamc@1141 6287 ;;
adamc@1141 6288
adamc@1141 6289 hpux10*|hpux11*)
adamc@1141 6290 if test $with_gnu_ld = no; then
adamc@1141 6291 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
adamc@1141 6292 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adamc@1141 6293
adamc@1141 6294 case $host_cpu in
adamc@1141 6295 hppa*64*|ia64*)
adamc@1141 6296 ;;
adamc@1141 6297 *)
adamc@1141 6298 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
adamc@1141 6299 ;;
adamc@1141 6300 esac
adamc@1141 6301 fi
adamc@1141 6302 case $host_cpu in
adamc@1141 6303 hppa*64*|ia64*)
adamc@1141 6304 _LT_TAGVAR(hardcode_direct, $1)=no
adamc@1141 6305 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 6306 ;;
adamc@1141 6307 *)
adamc@1141 6308 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 6309 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
adamc@1141 6310 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
adamc@1141 6311 # but as the default
adamc@1141 6312 # location of the library.
adamc@1141 6313 ;;
adamc@1141 6314 esac
adamc@1141 6315
adamc@1141 6316 case $cc_basename in
adamc@1141 6317 CC*)
adamc@1141 6318 # FIXME: insert proper C++ library support
adamc@1141 6319 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6320 ;;
adamc@1141 6321 aCC*)
adamc@1141 6322 case $host_cpu in
adamc@1141 6323 hppa*64*)
adamc@1141 6324 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
adamc@1141 6325 ;;
adamc@1141 6326 ia64*)
adamc@1141 6327 _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 6328 ;;
adamc@1141 6329 *)
adamc@1141 6330 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
adamc@1141 6331 ;;
adamc@1141 6332 esac
adamc@1141 6333 # Commands to make compiler produce verbose output that lists
adamc@1141 6334 # what "hidden" libraries, object files and flags are used when
adamc@1141 6335 # linking a shared library.
adamc@1141 6336 #
adamc@1141 6337 # There doesn't appear to be a way to prevent this compiler from
adamc@1141 6338 # explicitly linking system object files so we need to strip them
adamc@1141 6339 # from the output so that they don't get included in the library
adamc@1141 6340 # dependencies.
adam@1459 6341 output_verbose_link_cmd='templist=`($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 6342 ;;
adamc@1141 6343 *)
adamc@1141 6344 if test "$GXX" = yes; then
adamc@1141 6345 if test $with_gnu_ld = no; then
adamc@1141 6346 case $host_cpu in
adamc@1141 6347 hppa*64*)
adamc@1141 6348 _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 6349 ;;
adamc@1141 6350 ia64*)
adam@1459 6351 _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 6352 ;;
adamc@1141 6353 *)
adam@1459 6354 _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 6355 ;;
adamc@1141 6356 esac
adamc@1141 6357 fi
adamc@1141 6358 else
adamc@1141 6359 # FIXME: insert proper C++ library support
adamc@1141 6360 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6361 fi
adamc@1141 6362 ;;
adamc@1141 6363 esac
adamc@1141 6364 ;;
adamc@1141 6365
adamc@1141 6366 interix[[3-9]]*)
adamc@1141 6367 _LT_TAGVAR(hardcode_direct, $1)=no
adamc@1141 6368 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 6369 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
adamc@1141 6370 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
adamc@1141 6371 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
adamc@1141 6372 # Instead, shared libraries are loaded at an image base (0x10000000 by
adamc@1141 6373 # default) and relocated if they conflict, which is a slow very memory
adamc@1141 6374 # consuming and fragmenting process. To avoid this, we pick a random,
adamc@1141 6375 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
adamc@1141 6376 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
adamc@1141 6377 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
adamc@1141 6378 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
adamc@1141 6379 ;;
adamc@1141 6380 irix5* | irix6*)
adamc@1141 6381 case $cc_basename in
adamc@1141 6382 CC*)
adamc@1141 6383 # SGI C++
adam@1459 6384 _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 6385
adamc@1141 6386 # Archives containing C++ object files must be created using
adamc@1141 6387 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
adamc@1141 6388 # necessary to make sure instantiated templates are included
adamc@1141 6389 # in the archive.
adamc@1141 6390 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
adamc@1141 6391 ;;
adamc@1141 6392 *)
adamc@1141 6393 if test "$GXX" = yes; then
adamc@1141 6394 if test "$with_gnu_ld" = no; then
adam@1459 6395 _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 6396 else
adam@1459 6397 _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 6398 fi
adamc@1141 6399 fi
adamc@1141 6400 _LT_TAGVAR(link_all_deplibs, $1)=yes
adamc@1141 6401 ;;
adamc@1141 6402 esac
adamc@1141 6403 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
adamc@1141 6404 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adamc@1141 6405 _LT_TAGVAR(inherit_rpath, $1)=yes
adamc@1141 6406 ;;
adamc@1141 6407
adamc@1141 6408 linux* | k*bsd*-gnu | kopensolaris*-gnu)
adamc@1141 6409 case $cc_basename in
adamc@1141 6410 KCC*)
adamc@1141 6411 # Kuck and Associates, Inc. (KAI) C++ Compiler
adamc@1141 6412
adamc@1141 6413 # KCC will only create a shared library if the output file
adamc@1141 6414 # ends with ".so" (or ".sl" for HP-UX), so rename the library
adamc@1141 6415 # to its proper name (with version) after linking.
adamc@1141 6416 _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 6417 _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 $lib'
adamc@1141 6418 # Commands to make compiler produce verbose output that lists
adamc@1141 6419 # what "hidden" libraries, object files and flags are used when
adamc@1141 6420 # linking a shared library.
adamc@1141 6421 #
adamc@1141 6422 # There doesn't appear to be a way to prevent this compiler from
adamc@1141 6423 # explicitly linking system object files so we need to strip them
adamc@1141 6424 # from the output so that they don't get included in the library
adamc@1141 6425 # dependencies.
adam@1459 6426 output_verbose_link_cmd='templist=`$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 6427
adamc@1141 6428 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
adamc@1141 6429 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
adamc@1141 6430
adamc@1141 6431 # Archives containing C++ object files must be created using
adamc@1141 6432 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
adamc@1141 6433 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
adamc@1141 6434 ;;
adamc@1141 6435 icpc* | ecpc* )
adamc@1141 6436 # Intel C++
adamc@1141 6437 with_gnu_ld=yes
adamc@1141 6438 # version 8.0 and above of icpc choke on multiply defined symbols
adamc@1141 6439 # if we add $predep_objects and $postdep_objects, however 7.1 and
adamc@1141 6440 # earlier do not add the objects themselves.
adamc@1141 6441 case `$CC -V 2>&1` in
adamc@1141 6442 *"Version 7."*)
adamc@1141 6443 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
adamc@1141 6444 _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 6445 ;;
adamc@1141 6446 *) # Version 8.0 or newer
adamc@1141 6447 tmp_idyn=
adamc@1141 6448 case $host_cpu in
adamc@1141 6449 ia64*) tmp_idyn=' -i_dynamic';;
adamc@1141 6450 esac
adamc@1141 6451 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
adamc@1141 6452 _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 6453 ;;
adamc@1141 6454 esac
adamc@1141 6455 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
adamc@1141 6456 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
adamc@1141 6457 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
adamc@1141 6458 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
adamc@1141 6459 ;;
adamc@1141 6460 pgCC* | pgcpp*)
adamc@1141 6461 # Portland Group C++ compiler
adamc@1141 6462 case `$CC -V` in
adam@1459 6463 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
adamc@1141 6464 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
adamc@1141 6465 rm -rf $tpldir~
adamc@1141 6466 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
adam@1459 6467 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
adamc@1141 6468 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
adamc@1141 6469 rm -rf $tpldir~
adamc@1141 6470 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
adam@1459 6471 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
adamc@1141 6472 $RANLIB $oldlib'
adamc@1141 6473 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
adamc@1141 6474 rm -rf $tpldir~
adamc@1141 6475 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
adam@1459 6476 $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 6477 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
adamc@1141 6478 rm -rf $tpldir~
adamc@1141 6479 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
adam@1459 6480 $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 6481 ;;
adam@1459 6482 *) # Version 6 and above use weak symbols
adamc@1141 6483 _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 6484 _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 6485 ;;
adamc@1141 6486 esac
adamc@1141 6487
adamc@1141 6488 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
adamc@1141 6489 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
adam@1459 6490 _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 6491 ;;
adamc@1141 6492 cxx*)
adamc@1141 6493 # Compaq C++
adamc@1141 6494 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
adamc@1141 6495 _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 6496
adamc@1141 6497 runpath_var=LD_RUN_PATH
adamc@1141 6498 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
adamc@1141 6499 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adamc@1141 6500
adamc@1141 6501 # Commands to make compiler produce verbose output that lists
adamc@1141 6502 # what "hidden" libraries, object files and flags are used when
adamc@1141 6503 # linking a shared library.
adamc@1141 6504 #
adamc@1141 6505 # There doesn't appear to be a way to prevent this compiler from
adamc@1141 6506 # explicitly linking system object files so we need to strip them
adamc@1141 6507 # from the output so that they don't get included in the library
adamc@1141 6508 # dependencies.
adam@1459 6509 output_verbose_link_cmd='templist=`$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 6510 ;;
adam@1459 6511 xl* | mpixl* | bgxl*)
adamc@1141 6512 # IBM XL 8.0 on PPC, with GNU ld
adamc@1141 6513 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
adamc@1141 6514 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
adamc@1141 6515 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
adamc@1141 6516 if test "x$supports_anon_versioning" = xyes; then
adamc@1141 6517 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
adamc@1141 6518 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
adamc@1141 6519 echo "local: *; };" >> $output_objdir/$libname.ver~
adamc@1141 6520 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
adamc@1141 6521 fi
adamc@1141 6522 ;;
adamc@1141 6523 *)
adamc@1141 6524 case `$CC -V 2>&1 | sed 5q` in
adamc@1141 6525 *Sun\ C*)
adamc@1141 6526 # Sun C++ 5.9
adamc@1141 6527 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
adamc@1141 6528 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
adamc@1141 6529 _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 6530 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
adam@1459 6531 _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 6532 _LT_TAGVAR(compiler_needs_object, $1)=yes
adamc@1141 6533
adamc@1141 6534 # Not sure whether something based on
adamc@1141 6535 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
adamc@1141 6536 # would be better.
adam@1459 6537 output_verbose_link_cmd='func_echo_all'
adamc@1141 6538
adamc@1141 6539 # Archives containing C++ object files must be created using
adamc@1141 6540 # "CC -xar", where "CC" is the Sun C++ compiler. This is
adamc@1141 6541 # necessary to make sure instantiated templates are included
adamc@1141 6542 # in the archive.
adamc@1141 6543 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
adamc@1141 6544 ;;
adamc@1141 6545 esac
adamc@1141 6546 ;;
adamc@1141 6547 esac
adamc@1141 6548 ;;
adamc@1141 6549
adamc@1141 6550 lynxos*)
adamc@1141 6551 # FIXME: insert proper C++ library support
adamc@1141 6552 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6553 ;;
adamc@1141 6554
adamc@1141 6555 m88k*)
adamc@1141 6556 # FIXME: insert proper C++ library support
adamc@1141 6557 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6558 ;;
adamc@1141 6559
adamc@1141 6560 mvs*)
adamc@1141 6561 case $cc_basename in
adamc@1141 6562 cxx*)
adamc@1141 6563 # FIXME: insert proper C++ library support
adamc@1141 6564 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6565 ;;
adamc@1141 6566 *)
adamc@1141 6567 # FIXME: insert proper C++ library support
adamc@1141 6568 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6569 ;;
adamc@1141 6570 esac
adamc@1141 6571 ;;
adamc@1141 6572
adamc@1141 6573 netbsd*)
adamc@1141 6574 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
adamc@1141 6575 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
adamc@1141 6576 wlarc=
adamc@1141 6577 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
adamc@1141 6578 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 6579 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 6580 fi
adamc@1141 6581 # Workaround some broken pre-1.5 toolchains
adamc@1141 6582 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
adamc@1141 6583 ;;
adamc@1141 6584
adamc@1141 6585 *nto* | *qnx*)
adamc@1141 6586 _LT_TAGVAR(ld_shlibs, $1)=yes
adamc@1141 6587 ;;
adamc@1141 6588
adamc@1141 6589 openbsd2*)
adamc@1141 6590 # C++ shared libraries are fairly broken
adamc@1141 6591 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6592 ;;
adamc@1141 6593
adamc@1141 6594 openbsd*)
adamc@1141 6595 if test -f /usr/libexec/ld.so; then
adamc@1141 6596 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 6597 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 6598 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
adamc@1141 6599 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
adamc@1141 6600 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
adamc@1141 6601 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
adamc@1141 6602 _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 6603 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
adamc@1141 6604 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
adamc@1141 6605 fi
adam@1459 6606 output_verbose_link_cmd=func_echo_all
adamc@1141 6607 else
adamc@1141 6608 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6609 fi
adamc@1141 6610 ;;
adamc@1141 6611
adamc@1141 6612 osf3* | osf4* | osf5*)
adamc@1141 6613 case $cc_basename in
adamc@1141 6614 KCC*)
adamc@1141 6615 # Kuck and Associates, Inc. (KAI) C++ Compiler
adamc@1141 6616
adamc@1141 6617 # KCC will only create a shared library if the output file
adamc@1141 6618 # ends with ".so" (or ".sl" for HP-UX), so rename the library
adamc@1141 6619 # to its proper name (with version) after linking.
adamc@1141 6620 _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 6621
adamc@1141 6622 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
adamc@1141 6623 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adamc@1141 6624
adamc@1141 6625 # Archives containing C++ object files must be created using
adamc@1141 6626 # the KAI C++ compiler.
adamc@1141 6627 case $host in
adamc@1141 6628 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
adamc@1141 6629 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
adamc@1141 6630 esac
adamc@1141 6631 ;;
adamc@1141 6632 RCC*)
adamc@1141 6633 # Rational C++ 2.4.1
adamc@1141 6634 # FIXME: insert proper C++ library support
adamc@1141 6635 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6636 ;;
adamc@1141 6637 cxx*)
adamc@1141 6638 case $host in
adamc@1141 6639 osf3*)
adamc@1141 6640 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
adam@1459 6641 _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 6642 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
adamc@1141 6643 ;;
adamc@1141 6644 *)
adamc@1141 6645 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
adam@1459 6646 _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 6647 _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 6648 echo "-hidden">> $lib.exp~
adam@1459 6649 $CC -shared$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 6650 $RM $lib.exp'
adamc@1141 6651 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
adamc@1141 6652 ;;
adamc@1141 6653 esac
adamc@1141 6654
adamc@1141 6655 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adamc@1141 6656
adamc@1141 6657 # Commands to make compiler produce verbose output that lists
adamc@1141 6658 # what "hidden" libraries, object files and flags are used when
adamc@1141 6659 # linking a shared library.
adamc@1141 6660 #
adamc@1141 6661 # There doesn't appear to be a way to prevent this compiler from
adamc@1141 6662 # explicitly linking system object files so we need to strip them
adamc@1141 6663 # from the output so that they don't get included in the library
adamc@1141 6664 # dependencies.
adam@1459 6665 output_verbose_link_cmd='templist=`$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 6666 ;;
adamc@1141 6667 *)
adamc@1141 6668 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
adamc@1141 6669 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
adamc@1141 6670 case $host in
adamc@1141 6671 osf3*)
adam@1459 6672 _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 6673 ;;
adamc@1141 6674 *)
adam@1459 6675 _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 6676 ;;
adamc@1141 6677 esac
adamc@1141 6678
adamc@1141 6679 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
adamc@1141 6680 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adamc@1141 6681
adamc@1141 6682 # Commands to make compiler produce verbose output that lists
adamc@1141 6683 # what "hidden" libraries, object files and flags are used when
adamc@1141 6684 # linking a shared library.
adam@1459 6685 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
adamc@1141 6686
adamc@1141 6687 else
adamc@1141 6688 # FIXME: insert proper C++ library support
adamc@1141 6689 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6690 fi
adamc@1141 6691 ;;
adamc@1141 6692 esac
adamc@1141 6693 ;;
adamc@1141 6694
adamc@1141 6695 psos*)
adamc@1141 6696 # FIXME: insert proper C++ library support
adamc@1141 6697 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6698 ;;
adamc@1141 6699
adamc@1141 6700 sunos4*)
adamc@1141 6701 case $cc_basename in
adamc@1141 6702 CC*)
adamc@1141 6703 # Sun C++ 4.x
adamc@1141 6704 # FIXME: insert proper C++ library support
adamc@1141 6705 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6706 ;;
adamc@1141 6707 lcc*)
adamc@1141 6708 # Lucid
adamc@1141 6709 # FIXME: insert proper C++ library support
adamc@1141 6710 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6711 ;;
adamc@1141 6712 *)
adamc@1141 6713 # FIXME: insert proper C++ library support
adamc@1141 6714 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6715 ;;
adamc@1141 6716 esac
adamc@1141 6717 ;;
adamc@1141 6718
adamc@1141 6719 solaris*)
adamc@1141 6720 case $cc_basename in
adam@1459 6721 CC* | sunCC*)
adamc@1141 6722 # Sun C++ 4.2, 5.x and Centerline C++
adamc@1141 6723 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
adamc@1141 6724 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
adamc@1141 6725 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
adamc@1141 6726 _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 6727 $CC -G${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 6728
adamc@1141 6729 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
adamc@1141 6730 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 6731 case $host_os in
adamc@1141 6732 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
adamc@1141 6733 *)
adamc@1141 6734 # The compiler driver will combine and reorder linker options,
adamc@1141 6735 # but understands `-z linker_flag'.
adamc@1141 6736 # Supported since Solaris 2.6 (maybe 2.5.1?)
adamc@1141 6737 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
adamc@1141 6738 ;;
adamc@1141 6739 esac
adamc@1141 6740 _LT_TAGVAR(link_all_deplibs, $1)=yes
adamc@1141 6741
adam@1459 6742 output_verbose_link_cmd='func_echo_all'
adamc@1141 6743
adamc@1141 6744 # Archives containing C++ object files must be created using
adamc@1141 6745 # "CC -xar", where "CC" is the Sun C++ compiler. This is
adamc@1141 6746 # necessary to make sure instantiated templates are included
adamc@1141 6747 # in the archive.
adamc@1141 6748 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
adamc@1141 6749 ;;
adamc@1141 6750 gcx*)
adamc@1141 6751 # Green Hills C++ Compiler
adamc@1141 6752 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
adamc@1141 6753
adamc@1141 6754 # The C++ compiler must be used to create the archive.
adamc@1141 6755 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
adamc@1141 6756 ;;
adamc@1141 6757 *)
adamc@1141 6758 # GNU C++ compiler with Solaris linker
adamc@1141 6759 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
adamc@1141 6760 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
adamc@1141 6761 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
adam@1459 6762 _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 6763 _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 6764 $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
adamc@1141 6765
adamc@1141 6766 # Commands to make compiler produce verbose output that lists
adamc@1141 6767 # what "hidden" libraries, object files and flags are used when
adamc@1141 6768 # linking a shared library.
adam@1459 6769 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
adamc@1141 6770 else
adamc@1141 6771 # g++ 2.7 appears to require `-G' NOT `-shared' on this
adamc@1141 6772 # platform.
adamc@1141 6773 _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 6774 _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 6775 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
adamc@1141 6776
adamc@1141 6777 # Commands to make compiler produce verbose output that lists
adamc@1141 6778 # what "hidden" libraries, object files and flags are used when
adamc@1141 6779 # linking a shared library.
adam@1459 6780 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
adamc@1141 6781 fi
adamc@1141 6782
adamc@1141 6783 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
adamc@1141 6784 case $host_os in
adamc@1141 6785 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
adamc@1141 6786 *)
adamc@1141 6787 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
adamc@1141 6788 ;;
adamc@1141 6789 esac
adamc@1141 6790 fi
adamc@1141 6791 ;;
adamc@1141 6792 esac
adamc@1141 6793 ;;
adamc@1141 6794
adamc@1141 6795 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
adamc@1141 6796 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
adamc@1141 6797 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
adamc@1141 6798 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 6799 runpath_var='LD_RUN_PATH'
adamc@1141 6800
adamc@1141 6801 case $cc_basename in
adamc@1141 6802 CC*)
adamc@1141 6803 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 6804 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 6805 ;;
adamc@1141 6806 *)
adamc@1141 6807 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 6808 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 6809 ;;
adamc@1141 6810 esac
adamc@1141 6811 ;;
adamc@1141 6812
adamc@1141 6813 sysv5* | sco3.2v5* | sco5v6*)
adamc@1141 6814 # Note: We can NOT use -z defs as we might desire, because we do not
adamc@1141 6815 # link with -lc, and that would cause any symbols used from libc to
adamc@1141 6816 # always be unresolved, which means just about no library would
adamc@1141 6817 # ever link correctly. If we're not using GNU ld we use -z text
adamc@1141 6818 # though, which does catch some bad symbols but isn't as heavy-handed
adamc@1141 6819 # as -z defs.
adamc@1141 6820 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
adamc@1141 6821 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
adamc@1141 6822 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
adamc@1141 6823 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 6824 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
adamc@1141 6825 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
adamc@1141 6826 _LT_TAGVAR(link_all_deplibs, $1)=yes
adamc@1141 6827 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
adamc@1141 6828 runpath_var='LD_RUN_PATH'
adamc@1141 6829
adamc@1141 6830 case $cc_basename in
adamc@1141 6831 CC*)
adamc@1141 6832 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 6833 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adam@1459 6834 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
adam@1459 6835 '"$_LT_TAGVAR(old_archive_cmds, $1)"
adam@1459 6836 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
adam@1459 6837 '"$_LT_TAGVAR(reload_cmds, $1)"
adamc@1141 6838 ;;
adamc@1141 6839 *)
adamc@1141 6840 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 6841 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 6842 ;;
adamc@1141 6843 esac
adamc@1141 6844 ;;
adamc@1141 6845
adamc@1141 6846 tandem*)
adamc@1141 6847 case $cc_basename in
adamc@1141 6848 NCC*)
adamc@1141 6849 # NonStop-UX NCC 3.20
adamc@1141 6850 # FIXME: insert proper C++ library support
adamc@1141 6851 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6852 ;;
adamc@1141 6853 *)
adamc@1141 6854 # FIXME: insert proper C++ library support
adamc@1141 6855 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6856 ;;
adamc@1141 6857 esac
adamc@1141 6858 ;;
adamc@1141 6859
adamc@1141 6860 vxworks*)
adamc@1141 6861 # FIXME: insert proper C++ library support
adamc@1141 6862 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6863 ;;
adamc@1141 6864
adamc@1141 6865 *)
adamc@1141 6866 # FIXME: insert proper C++ library support
adamc@1141 6867 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6868 ;;
adamc@1141 6869 esac
adamc@1141 6870
adamc@1141 6871 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
adamc@1141 6872 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
adamc@1141 6873
adamc@1141 6874 _LT_TAGVAR(GCC, $1)="$GXX"
adamc@1141 6875 _LT_TAGVAR(LD, $1)="$LD"
adamc@1141 6876
adamc@1141 6877 ## CAVEAT EMPTOR:
adamc@1141 6878 ## There is no encapsulation within the following macros, do not change
adamc@1141 6879 ## the running order or otherwise move them around unless you know exactly
adamc@1141 6880 ## what you are doing...
adamc@1141 6881 _LT_SYS_HIDDEN_LIBDEPS($1)
adamc@1141 6882 _LT_COMPILER_PIC($1)
adamc@1141 6883 _LT_COMPILER_C_O($1)
adamc@1141 6884 _LT_COMPILER_FILE_LOCKS($1)
adamc@1141 6885 _LT_LINKER_SHLIBS($1)
adamc@1141 6886 _LT_SYS_DYNAMIC_LINKER($1)
adamc@1141 6887 _LT_LINKER_HARDCODE_LIBPATH($1)
adamc@1141 6888
adamc@1141 6889 _LT_CONFIG($1)
adamc@1141 6890 fi # test -n "$compiler"
adamc@1141 6891
adamc@1141 6892 CC=$lt_save_CC
adam@1459 6893 CFLAGS=$lt_save_CFLAGS
adamc@1141 6894 LDCXX=$LD
adamc@1141 6895 LD=$lt_save_LD
adamc@1141 6896 GCC=$lt_save_GCC
adamc@1141 6897 with_gnu_ld=$lt_save_with_gnu_ld
adamc@1141 6898 lt_cv_path_LDCXX=$lt_cv_path_LD
adamc@1141 6899 lt_cv_path_LD=$lt_save_path_LD
adamc@1141 6900 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
adamc@1141 6901 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
adamc@1141 6902 fi # test "$_lt_caught_CXX_error" != yes
adamc@1141 6903
adamc@1141 6904 AC_LANG_POP
adamc@1141 6905 ])# _LT_LANG_CXX_CONFIG
adamc@1141 6906
adamc@1141 6907
adam@1459 6908 # _LT_FUNC_STRIPNAME_CNF
adam@1459 6909 # ----------------------
adam@1459 6910 # func_stripname_cnf prefix suffix name
adam@1459 6911 # strip PREFIX and SUFFIX off of NAME.
adam@1459 6912 # PREFIX and SUFFIX must not contain globbing or regex special
adam@1459 6913 # characters, hashes, percent signs, but SUFFIX may contain a leading
adam@1459 6914 # dot (in which case that matches only a dot).
adam@1459 6915 #
adam@1459 6916 # This function is identical to the (non-XSI) version of func_stripname,
adam@1459 6917 # except this one can be used by m4 code that may be executed by configure,
adam@1459 6918 # rather than the libtool script.
adam@1459 6919 m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
adam@1459 6920 AC_REQUIRE([_LT_DECL_SED])
adam@1459 6921 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
adam@1459 6922 func_stripname_cnf ()
adam@1459 6923 {
adam@1459 6924 case ${2} in
adam@1459 6925 .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
adam@1459 6926 *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
adam@1459 6927 esac
adam@1459 6928 } # func_stripname_cnf
adam@1459 6929 ])# _LT_FUNC_STRIPNAME_CNF
adam@1459 6930
adamc@1141 6931 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
adamc@1141 6932 # ---------------------------------
adamc@1141 6933 # Figure out "hidden" library dependencies from verbose
adamc@1141 6934 # compiler output when linking a shared library.
adamc@1141 6935 # Parse the compiler output and extract the necessary
adamc@1141 6936 # objects, libraries and library flags.
adamc@1141 6937 m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
adamc@1141 6938 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
adam@1459 6939 AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
adamc@1141 6940 # Dependencies to place before and after the object being linked:
adamc@1141 6941 _LT_TAGVAR(predep_objects, $1)=
adamc@1141 6942 _LT_TAGVAR(postdep_objects, $1)=
adamc@1141 6943 _LT_TAGVAR(predeps, $1)=
adamc@1141 6944 _LT_TAGVAR(postdeps, $1)=
adamc@1141 6945 _LT_TAGVAR(compiler_lib_search_path, $1)=
adamc@1141 6946
adamc@1141 6947 dnl we can't use the lt_simple_compile_test_code here,
adamc@1141 6948 dnl because it contains code intended for an executable,
adamc@1141 6949 dnl not a library. It's possible we should let each
adamc@1141 6950 dnl tag define a new lt_????_link_test_code variable,
adamc@1141 6951 dnl but it's only used here...
adamc@1141 6952 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
adamc@1141 6953 int a;
adamc@1141 6954 void foo (void) { a = 0; }
adamc@1141 6955 _LT_EOF
adamc@1141 6956 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
adamc@1141 6957 class Foo
adamc@1141 6958 {
adamc@1141 6959 public:
adamc@1141 6960 Foo (void) { a = 0; }
adamc@1141 6961 private:
adamc@1141 6962 int a;
adamc@1141 6963 };
adamc@1141 6964 _LT_EOF
adamc@1141 6965 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
adamc@1141 6966 subroutine foo
adamc@1141 6967 implicit none
adamc@1141 6968 integer*4 a
adamc@1141 6969 a=0
adamc@1141 6970 return
adamc@1141 6971 end
adamc@1141 6972 _LT_EOF
adamc@1141 6973 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
adamc@1141 6974 subroutine foo
adamc@1141 6975 implicit none
adamc@1141 6976 integer a
adamc@1141 6977 a=0
adamc@1141 6978 return
adamc@1141 6979 end
adamc@1141 6980 _LT_EOF
adamc@1141 6981 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
adamc@1141 6982 public class foo {
adamc@1141 6983 private int a;
adamc@1141 6984 public void bar (void) {
adamc@1141 6985 a = 0;
adamc@1141 6986 }
adamc@1141 6987 };
adamc@1141 6988 _LT_EOF
adam@1599 6989 ], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
adam@1599 6990 package foo
adam@1599 6991 func foo() {
adam@1599 6992 }
adam@1599 6993 _LT_EOF
adamc@1141 6994 ])
adam@1459 6995
adam@1459 6996 _lt_libdeps_save_CFLAGS=$CFLAGS
adam@1459 6997 case "$CC $CFLAGS " in #(
adam@1459 6998 *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
adam@1459 6999 *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
adam@1599 7000 *\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
adam@1459 7001 esac
adam@1459 7002
adamc@1141 7003 dnl Parse the compiler output and extract the necessary
adamc@1141 7004 dnl objects, libraries and library flags.
adamc@1141 7005 if AC_TRY_EVAL(ac_compile); then
adamc@1141 7006 # Parse the compiler output and extract the necessary
adamc@1141 7007 # objects, libraries and library flags.
adamc@1141 7008
adamc@1141 7009 # Sentinel used to keep track of whether or not we are before
adamc@1141 7010 # the conftest object file.
adamc@1141 7011 pre_test_object_deps_done=no
adamc@1141 7012
adamc@1141 7013 for p in `eval "$output_verbose_link_cmd"`; do
adam@1459 7014 case ${prev}${p} in
adamc@1141 7015
adamc@1141 7016 -L* | -R* | -l*)
adamc@1141 7017 # Some compilers place space between "-{L,R}" and the path.
adamc@1141 7018 # Remove the space.
adamc@1141 7019 if test $p = "-L" ||
adamc@1141 7020 test $p = "-R"; then
adamc@1141 7021 prev=$p
adamc@1141 7022 continue
adamc@1141 7023 fi
adamc@1141 7024
adam@1459 7025 # Expand the sysroot to ease extracting the directories later.
adam@1459 7026 if test -z "$prev"; then
adam@1459 7027 case $p in
adam@1459 7028 -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
adam@1459 7029 -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
adam@1459 7030 -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
adam@1459 7031 esac
adam@1459 7032 fi
adam@1459 7033 case $p in
adam@1459 7034 =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
adam@1459 7035 esac
adamc@1141 7036 if test "$pre_test_object_deps_done" = no; then
adam@1459 7037 case ${prev} in
adam@1459 7038 -L | -R)
adamc@1141 7039 # Internal compiler library paths should come after those
adamc@1141 7040 # provided the user. The postdeps already come after the
adamc@1141 7041 # user supplied libs so there is no need to process them.
adamc@1141 7042 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
adamc@1141 7043 _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
adamc@1141 7044 else
adamc@1141 7045 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
adamc@1141 7046 fi
adamc@1141 7047 ;;
adamc@1141 7048 # The "-l" case would never come before the object being
adamc@1141 7049 # linked, so don't bother handling this case.
adamc@1141 7050 esac
adamc@1141 7051 else
adamc@1141 7052 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
adamc@1141 7053 _LT_TAGVAR(postdeps, $1)="${prev}${p}"
adamc@1141 7054 else
adamc@1141 7055 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
adamc@1141 7056 fi
adamc@1141 7057 fi
adam@1459 7058 prev=
adamc@1141 7059 ;;
adamc@1141 7060
adam@1459 7061 *.lto.$objext) ;; # Ignore GCC LTO objects
adamc@1141 7062 *.$objext)
adamc@1141 7063 # This assumes that the test object file only shows up
adamc@1141 7064 # once in the compiler output.
adamc@1141 7065 if test "$p" = "conftest.$objext"; then
adamc@1141 7066 pre_test_object_deps_done=yes
adamc@1141 7067 continue
adamc@1141 7068 fi
adamc@1141 7069
adamc@1141 7070 if test "$pre_test_object_deps_done" = no; then
adamc@1141 7071 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
adamc@1141 7072 _LT_TAGVAR(predep_objects, $1)="$p"
adamc@1141 7073 else
adamc@1141 7074 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
adamc@1141 7075 fi
adamc@1141 7076 else
adamc@1141 7077 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
adamc@1141 7078 _LT_TAGVAR(postdep_objects, $1)="$p"
adamc@1141 7079 else
adamc@1141 7080 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
adamc@1141 7081 fi
adamc@1141 7082 fi
adamc@1141 7083 ;;
adamc@1141 7084
adamc@1141 7085 *) ;; # Ignore the rest.
adamc@1141 7086
adamc@1141 7087 esac
adamc@1141 7088 done
adamc@1141 7089
adamc@1141 7090 # Clean up.
adamc@1141 7091 rm -f a.out a.exe
adamc@1141 7092 else
adamc@1141 7093 echo "libtool.m4: error: problem compiling $1 test program"
adamc@1141 7094 fi
adamc@1141 7095
adamc@1141 7096 $RM -f confest.$objext
adam@1459 7097 CFLAGS=$_lt_libdeps_save_CFLAGS
adamc@1141 7098
adamc@1141 7099 # PORTME: override above test on systems where it is broken
adamc@1141 7100 m4_if([$1], [CXX],
adamc@1141 7101 [case $host_os in
adamc@1141 7102 interix[[3-9]]*)
adamc@1141 7103 # Interix 3.5 installs completely hosed .la files for C++, so rather than
adamc@1141 7104 # hack all around it, let's just trust "g++" to DTRT.
adamc@1141 7105 _LT_TAGVAR(predep_objects,$1)=
adamc@1141 7106 _LT_TAGVAR(postdep_objects,$1)=
adamc@1141 7107 _LT_TAGVAR(postdeps,$1)=
adamc@1141 7108 ;;
adamc@1141 7109
adamc@1141 7110 linux*)
adamc@1141 7111 case `$CC -V 2>&1 | sed 5q` in
adamc@1141 7112 *Sun\ C*)
adamc@1141 7113 # Sun C++ 5.9
adamc@1141 7114
adamc@1141 7115 # The more standards-conforming stlport4 library is
adamc@1141 7116 # incompatible with the Cstd library. Avoid specifying
adamc@1141 7117 # it if it's in CXXFLAGS. Ignore libCrun as
adamc@1141 7118 # -library=stlport4 depends on it.
adamc@1141 7119 case " $CXX $CXXFLAGS " in
adamc@1141 7120 *" -library=stlport4 "*)
adamc@1141 7121 solaris_use_stlport4=yes
adamc@1141 7122 ;;
adamc@1141 7123 esac
adamc@1141 7124
adamc@1141 7125 if test "$solaris_use_stlport4" != yes; then
adamc@1141 7126 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
adamc@1141 7127 fi
adamc@1141 7128 ;;
adamc@1141 7129 esac
adamc@1141 7130 ;;
adamc@1141 7131
adamc@1141 7132 solaris*)
adamc@1141 7133 case $cc_basename in
adam@1459 7134 CC* | sunCC*)
adamc@1141 7135 # The more standards-conforming stlport4 library is
adamc@1141 7136 # incompatible with the Cstd library. Avoid specifying
adamc@1141 7137 # it if it's in CXXFLAGS. Ignore libCrun as
adamc@1141 7138 # -library=stlport4 depends on it.
adamc@1141 7139 case " $CXX $CXXFLAGS " in
adamc@1141 7140 *" -library=stlport4 "*)
adamc@1141 7141 solaris_use_stlport4=yes
adamc@1141 7142 ;;
adamc@1141 7143 esac
adamc@1141 7144
adamc@1141 7145 # Adding this requires a known-good setup of shared libraries for
adamc@1141 7146 # Sun compiler versions before 5.6, else PIC objects from an old
adamc@1141 7147 # archive will be linked into the output, leading to subtle bugs.
adamc@1141 7148 if test "$solaris_use_stlport4" != yes; then
adamc@1141 7149 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
adamc@1141 7150 fi
adamc@1141 7151 ;;
adamc@1141 7152 esac
adamc@1141 7153 ;;
adamc@1141 7154 esac
adamc@1141 7155 ])
adamc@1141 7156
adamc@1141 7157 case " $_LT_TAGVAR(postdeps, $1) " in
adamc@1141 7158 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
adamc@1141 7159 esac
adamc@1141 7160 _LT_TAGVAR(compiler_lib_search_dirs, $1)=
adamc@1141 7161 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
adamc@1141 7162 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
adamc@1141 7163 fi
adamc@1141 7164 _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
adamc@1141 7165 [The directories searched by this compiler when creating a shared library])
adamc@1141 7166 _LT_TAGDECL([], [predep_objects], [1],
adamc@1141 7167 [Dependencies to place before and after the objects being linked to
adamc@1141 7168 create a shared library])
adamc@1141 7169 _LT_TAGDECL([], [postdep_objects], [1])
adamc@1141 7170 _LT_TAGDECL([], [predeps], [1])
adamc@1141 7171 _LT_TAGDECL([], [postdeps], [1])
adamc@1141 7172 _LT_TAGDECL([], [compiler_lib_search_path], [1],
adamc@1141 7173 [The library search path used internally by the compiler when linking
adamc@1141 7174 a shared library])
adamc@1141 7175 ])# _LT_SYS_HIDDEN_LIBDEPS
adamc@1141 7176
adamc@1141 7177
adamc@1141 7178 # _LT_LANG_F77_CONFIG([TAG])
adamc@1141 7179 # --------------------------
adamc@1141 7180 # Ensure that the configuration variables for a Fortran 77 compiler are
adamc@1141 7181 # suitably defined. These variables are subsequently used by _LT_CONFIG
adamc@1141 7182 # to write the compiler configuration to `libtool'.
adamc@1141 7183 m4_defun([_LT_LANG_F77_CONFIG],
adam@1459 7184 [AC_LANG_PUSH(Fortran 77)
adam@1459 7185 if test -z "$F77" || test "X$F77" = "Xno"; then
adam@1459 7186 _lt_disable_F77=yes
adam@1459 7187 fi
adamc@1141 7188
adamc@1141 7189 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
adamc@1141 7190 _LT_TAGVAR(allow_undefined_flag, $1)=
adamc@1141 7191 _LT_TAGVAR(always_export_symbols, $1)=no
adamc@1141 7192 _LT_TAGVAR(archive_expsym_cmds, $1)=
adamc@1141 7193 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
adamc@1141 7194 _LT_TAGVAR(hardcode_direct, $1)=no
adamc@1141 7195 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
adamc@1141 7196 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
adamc@1141 7197 _LT_TAGVAR(hardcode_libdir_separator, $1)=
adamc@1141 7198 _LT_TAGVAR(hardcode_minus_L, $1)=no
adamc@1141 7199 _LT_TAGVAR(hardcode_automatic, $1)=no
adamc@1141 7200 _LT_TAGVAR(inherit_rpath, $1)=no
adamc@1141 7201 _LT_TAGVAR(module_cmds, $1)=
adamc@1141 7202 _LT_TAGVAR(module_expsym_cmds, $1)=
adamc@1141 7203 _LT_TAGVAR(link_all_deplibs, $1)=unknown
adamc@1141 7204 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
adam@1459 7205 _LT_TAGVAR(reload_flag, $1)=$reload_flag
adam@1459 7206 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
adamc@1141 7207 _LT_TAGVAR(no_undefined_flag, $1)=
adamc@1141 7208 _LT_TAGVAR(whole_archive_flag_spec, $1)=
adamc@1141 7209 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
adamc@1141 7210
adamc@1141 7211 # Source file extension for f77 test sources.
adamc@1141 7212 ac_ext=f
adamc@1141 7213
adamc@1141 7214 # Object file extension for compiled f77 test sources.
adamc@1141 7215 objext=o
adamc@1141 7216 _LT_TAGVAR(objext, $1)=$objext
adamc@1141 7217
adamc@1141 7218 # No sense in running all these tests if we already determined that
adamc@1141 7219 # the F77 compiler isn't working. Some variables (like enable_shared)
adamc@1141 7220 # are currently assumed to apply to all compilers on this platform,
adamc@1141 7221 # and will be corrupted by setting them based on a non-working compiler.
adamc@1141 7222 if test "$_lt_disable_F77" != yes; then
adamc@1141 7223 # Code to be used in simple compile tests
adamc@1141 7224 lt_simple_compile_test_code="\
adamc@1141 7225 subroutine t
adamc@1141 7226 return
adamc@1141 7227 end
adamc@1141 7228 "
adamc@1141 7229
adamc@1141 7230 # Code to be used in simple link tests
adamc@1141 7231 lt_simple_link_test_code="\
adamc@1141 7232 program t
adamc@1141 7233 end
adamc@1141 7234 "
adamc@1141 7235
adamc@1141 7236 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
adamc@1141 7237 _LT_TAG_COMPILER
adamc@1141 7238
adamc@1141 7239 # save warnings/boilerplate of simple test code
adamc@1141 7240 _LT_COMPILER_BOILERPLATE
adamc@1141 7241 _LT_LINKER_BOILERPLATE
adamc@1141 7242
adamc@1141 7243 # Allow CC to be a program name with arguments.
adamc@1141 7244 lt_save_CC="$CC"
adamc@1141 7245 lt_save_GCC=$GCC
adam@1459 7246 lt_save_CFLAGS=$CFLAGS
adamc@1141 7247 CC=${F77-"f77"}
adam@1459 7248 CFLAGS=$FFLAGS
adamc@1141 7249 compiler=$CC
adamc@1141 7250 _LT_TAGVAR(compiler, $1)=$CC
adamc@1141 7251 _LT_CC_BASENAME([$compiler])
adamc@1141 7252 GCC=$G77
adamc@1141 7253 if test -n "$compiler"; then
adamc@1141 7254 AC_MSG_CHECKING([if libtool supports shared libraries])
adamc@1141 7255 AC_MSG_RESULT([$can_build_shared])
adamc@1141 7256
adamc@1141 7257 AC_MSG_CHECKING([whether to build shared libraries])
adamc@1141 7258 test "$can_build_shared" = "no" && enable_shared=no
adamc@1141 7259
adamc@1141 7260 # On AIX, shared libraries and static libraries use the same namespace, and
adamc@1141 7261 # are all built from PIC.
adamc@1141 7262 case $host_os in
adamc@1141 7263 aix3*)
adamc@1141 7264 test "$enable_shared" = yes && enable_static=no
adamc@1141 7265 if test -n "$RANLIB"; then
adamc@1141 7266 archive_cmds="$archive_cmds~\$RANLIB \$lib"
adamc@1141 7267 postinstall_cmds='$RANLIB $lib'
adamc@1141 7268 fi
adamc@1141 7269 ;;
adamc@1141 7270 aix[[4-9]]*)
adamc@1141 7271 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
adamc@1141 7272 test "$enable_shared" = yes && enable_static=no
adamc@1141 7273 fi
adamc@1141 7274 ;;
adamc@1141 7275 esac
adamc@1141 7276 AC_MSG_RESULT([$enable_shared])
adamc@1141 7277
adamc@1141 7278 AC_MSG_CHECKING([whether to build static libraries])
adamc@1141 7279 # Make sure either enable_shared or enable_static is yes.
adamc@1141 7280 test "$enable_shared" = yes || enable_static=yes
adamc@1141 7281 AC_MSG_RESULT([$enable_static])
adamc@1141 7282
adamc@1141 7283 _LT_TAGVAR(GCC, $1)="$G77"
adamc@1141 7284 _LT_TAGVAR(LD, $1)="$LD"
adamc@1141 7285
adamc@1141 7286 ## CAVEAT EMPTOR:
adamc@1141 7287 ## There is no encapsulation within the following macros, do not change
adamc@1141 7288 ## the running order or otherwise move them around unless you know exactly
adamc@1141 7289 ## what you are doing...
adamc@1141 7290 _LT_COMPILER_PIC($1)
adamc@1141 7291 _LT_COMPILER_C_O($1)
adamc@1141 7292 _LT_COMPILER_FILE_LOCKS($1)
adamc@1141 7293 _LT_LINKER_SHLIBS($1)
adamc@1141 7294 _LT_SYS_DYNAMIC_LINKER($1)
adamc@1141 7295 _LT_LINKER_HARDCODE_LIBPATH($1)
adamc@1141 7296
adamc@1141 7297 _LT_CONFIG($1)
adamc@1141 7298 fi # test -n "$compiler"
adamc@1141 7299
adamc@1141 7300 GCC=$lt_save_GCC
adamc@1141 7301 CC="$lt_save_CC"
adam@1459 7302 CFLAGS="$lt_save_CFLAGS"
adamc@1141 7303 fi # test "$_lt_disable_F77" != yes
adamc@1141 7304
adamc@1141 7305 AC_LANG_POP
adamc@1141 7306 ])# _LT_LANG_F77_CONFIG
adamc@1141 7307
adamc@1141 7308
adamc@1141 7309 # _LT_LANG_FC_CONFIG([TAG])
adamc@1141 7310 # -------------------------
adamc@1141 7311 # Ensure that the configuration variables for a Fortran compiler are
adamc@1141 7312 # suitably defined. These variables are subsequently used by _LT_CONFIG
adamc@1141 7313 # to write the compiler configuration to `libtool'.
adamc@1141 7314 m4_defun([_LT_LANG_FC_CONFIG],
adam@1459 7315 [AC_LANG_PUSH(Fortran)
adam@1459 7316
adam@1459 7317 if test -z "$FC" || test "X$FC" = "Xno"; then
adam@1459 7318 _lt_disable_FC=yes
adam@1459 7319 fi
adamc@1141 7320
adamc@1141 7321 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
adamc@1141 7322 _LT_TAGVAR(allow_undefined_flag, $1)=
adamc@1141 7323 _LT_TAGVAR(always_export_symbols, $1)=no
adamc@1141 7324 _LT_TAGVAR(archive_expsym_cmds, $1)=
adamc@1141 7325 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
adamc@1141 7326 _LT_TAGVAR(hardcode_direct, $1)=no
adamc@1141 7327 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
adamc@1141 7328 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
adamc@1141 7329 _LT_TAGVAR(hardcode_libdir_separator, $1)=
adamc@1141 7330 _LT_TAGVAR(hardcode_minus_L, $1)=no
adamc@1141 7331 _LT_TAGVAR(hardcode_automatic, $1)=no
adamc@1141 7332 _LT_TAGVAR(inherit_rpath, $1)=no
adamc@1141 7333 _LT_TAGVAR(module_cmds, $1)=
adamc@1141 7334 _LT_TAGVAR(module_expsym_cmds, $1)=
adamc@1141 7335 _LT_TAGVAR(link_all_deplibs, $1)=unknown
adamc@1141 7336 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
adam@1459 7337 _LT_TAGVAR(reload_flag, $1)=$reload_flag
adam@1459 7338 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
adamc@1141 7339 _LT_TAGVAR(no_undefined_flag, $1)=
adamc@1141 7340 _LT_TAGVAR(whole_archive_flag_spec, $1)=
adamc@1141 7341 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
adamc@1141 7342
adamc@1141 7343 # Source file extension for fc test sources.
adamc@1141 7344 ac_ext=${ac_fc_srcext-f}
adamc@1141 7345
adamc@1141 7346 # Object file extension for compiled fc test sources.
adamc@1141 7347 objext=o
adamc@1141 7348 _LT_TAGVAR(objext, $1)=$objext
adamc@1141 7349
adamc@1141 7350 # No sense in running all these tests if we already determined that
adamc@1141 7351 # the FC compiler isn't working. Some variables (like enable_shared)
adamc@1141 7352 # are currently assumed to apply to all compilers on this platform,
adamc@1141 7353 # and will be corrupted by setting them based on a non-working compiler.
adamc@1141 7354 if test "$_lt_disable_FC" != yes; then
adamc@1141 7355 # Code to be used in simple compile tests
adamc@1141 7356 lt_simple_compile_test_code="\
adamc@1141 7357 subroutine t
adamc@1141 7358 return
adamc@1141 7359 end
adamc@1141 7360 "
adamc@1141 7361
adamc@1141 7362 # Code to be used in simple link tests
adamc@1141 7363 lt_simple_link_test_code="\
adamc@1141 7364 program t
adamc@1141 7365 end
adamc@1141 7366 "
adamc@1141 7367
adamc@1141 7368 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
adamc@1141 7369 _LT_TAG_COMPILER
adamc@1141 7370
adamc@1141 7371 # save warnings/boilerplate of simple test code
adamc@1141 7372 _LT_COMPILER_BOILERPLATE
adamc@1141 7373 _LT_LINKER_BOILERPLATE
adamc@1141 7374
adamc@1141 7375 # Allow CC to be a program name with arguments.
adamc@1141 7376 lt_save_CC="$CC"
adamc@1141 7377 lt_save_GCC=$GCC
adam@1459 7378 lt_save_CFLAGS=$CFLAGS
adamc@1141 7379 CC=${FC-"f95"}
adam@1459 7380 CFLAGS=$FCFLAGS
adamc@1141 7381 compiler=$CC
adamc@1141 7382 GCC=$ac_cv_fc_compiler_gnu
adamc@1141 7383
adamc@1141 7384 _LT_TAGVAR(compiler, $1)=$CC
adamc@1141 7385 _LT_CC_BASENAME([$compiler])
adamc@1141 7386
adamc@1141 7387 if test -n "$compiler"; then
adamc@1141 7388 AC_MSG_CHECKING([if libtool supports shared libraries])
adamc@1141 7389 AC_MSG_RESULT([$can_build_shared])
adamc@1141 7390
adamc@1141 7391 AC_MSG_CHECKING([whether to build shared libraries])
adamc@1141 7392 test "$can_build_shared" = "no" && enable_shared=no
adamc@1141 7393
adamc@1141 7394 # On AIX, shared libraries and static libraries use the same namespace, and
adamc@1141 7395 # are all built from PIC.
adamc@1141 7396 case $host_os in
adamc@1141 7397 aix3*)
adamc@1141 7398 test "$enable_shared" = yes && enable_static=no
adamc@1141 7399 if test -n "$RANLIB"; then
adamc@1141 7400 archive_cmds="$archive_cmds~\$RANLIB \$lib"
adamc@1141 7401 postinstall_cmds='$RANLIB $lib'
adamc@1141 7402 fi
adamc@1141 7403 ;;
adamc@1141 7404 aix[[4-9]]*)
adamc@1141 7405 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
adamc@1141 7406 test "$enable_shared" = yes && enable_static=no
adamc@1141 7407 fi
adamc@1141 7408 ;;
adamc@1141 7409 esac
adamc@1141 7410 AC_MSG_RESULT([$enable_shared])
adamc@1141 7411
adamc@1141 7412 AC_MSG_CHECKING([whether to build static libraries])
adamc@1141 7413 # Make sure either enable_shared or enable_static is yes.
adamc@1141 7414 test "$enable_shared" = yes || enable_static=yes
adamc@1141 7415 AC_MSG_RESULT([$enable_static])
adamc@1141 7416
adamc@1141 7417 _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
adamc@1141 7418 _LT_TAGVAR(LD, $1)="$LD"
adamc@1141 7419
adamc@1141 7420 ## CAVEAT EMPTOR:
adamc@1141 7421 ## There is no encapsulation within the following macros, do not change
adamc@1141 7422 ## the running order or otherwise move them around unless you know exactly
adamc@1141 7423 ## what you are doing...
adamc@1141 7424 _LT_SYS_HIDDEN_LIBDEPS($1)
adamc@1141 7425 _LT_COMPILER_PIC($1)
adamc@1141 7426 _LT_COMPILER_C_O($1)
adamc@1141 7427 _LT_COMPILER_FILE_LOCKS($1)
adamc@1141 7428 _LT_LINKER_SHLIBS($1)
adamc@1141 7429 _LT_SYS_DYNAMIC_LINKER($1)
adamc@1141 7430 _LT_LINKER_HARDCODE_LIBPATH($1)
adamc@1141 7431
adamc@1141 7432 _LT_CONFIG($1)
adamc@1141 7433 fi # test -n "$compiler"
adamc@1141 7434
adamc@1141 7435 GCC=$lt_save_GCC
adam@1459 7436 CC=$lt_save_CC
adam@1459 7437 CFLAGS=$lt_save_CFLAGS
adamc@1141 7438 fi # test "$_lt_disable_FC" != yes
adamc@1141 7439
adamc@1141 7440 AC_LANG_POP
adamc@1141 7441 ])# _LT_LANG_FC_CONFIG
adamc@1141 7442
adamc@1141 7443
adamc@1141 7444 # _LT_LANG_GCJ_CONFIG([TAG])
adamc@1141 7445 # --------------------------
adamc@1141 7446 # Ensure that the configuration variables for the GNU Java Compiler compiler
adamc@1141 7447 # are suitably defined. These variables are subsequently used by _LT_CONFIG
adamc@1141 7448 # to write the compiler configuration to `libtool'.
adamc@1141 7449 m4_defun([_LT_LANG_GCJ_CONFIG],
adamc@1141 7450 [AC_REQUIRE([LT_PROG_GCJ])dnl
adamc@1141 7451 AC_LANG_SAVE
adamc@1141 7452
adamc@1141 7453 # Source file extension for Java test sources.
adamc@1141 7454 ac_ext=java
adamc@1141 7455
adamc@1141 7456 # Object file extension for compiled Java test sources.
adamc@1141 7457 objext=o
adamc@1141 7458 _LT_TAGVAR(objext, $1)=$objext
adamc@1141 7459
adamc@1141 7460 # Code to be used in simple compile tests
adamc@1141 7461 lt_simple_compile_test_code="class foo {}"
adamc@1141 7462
adamc@1141 7463 # Code to be used in simple link tests
adamc@1141 7464 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
adamc@1141 7465
adamc@1141 7466 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
adamc@1141 7467 _LT_TAG_COMPILER
adamc@1141 7468
adamc@1141 7469 # save warnings/boilerplate of simple test code
adamc@1141 7470 _LT_COMPILER_BOILERPLATE
adamc@1141 7471 _LT_LINKER_BOILERPLATE
adamc@1141 7472
adamc@1141 7473 # Allow CC to be a program name with arguments.
adam@1459 7474 lt_save_CC=$CC
adam@1459 7475 lt_save_CFLAGS=$CFLAGS
adamc@1141 7476 lt_save_GCC=$GCC
adamc@1141 7477 GCC=yes
adamc@1141 7478 CC=${GCJ-"gcj"}
adam@1459 7479 CFLAGS=$GCJFLAGS
adamc@1141 7480 compiler=$CC
adamc@1141 7481 _LT_TAGVAR(compiler, $1)=$CC
adamc@1141 7482 _LT_TAGVAR(LD, $1)="$LD"
adamc@1141 7483 _LT_CC_BASENAME([$compiler])
adamc@1141 7484
adamc@1141 7485 # GCJ did not exist at the time GCC didn't implicitly link libc in.
adamc@1141 7486 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
adamc@1141 7487
adamc@1141 7488 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
adam@1459 7489 _LT_TAGVAR(reload_flag, $1)=$reload_flag
adam@1459 7490 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
adamc@1141 7491
adamc@1141 7492 ## CAVEAT EMPTOR:
adamc@1141 7493 ## There is no encapsulation within the following macros, do not change
adamc@1141 7494 ## the running order or otherwise move them around unless you know exactly
adamc@1141 7495 ## what you are doing...
adamc@1141 7496 if test -n "$compiler"; then
adamc@1141 7497 _LT_COMPILER_NO_RTTI($1)
adamc@1141 7498 _LT_COMPILER_PIC($1)
adamc@1141 7499 _LT_COMPILER_C_O($1)
adamc@1141 7500 _LT_COMPILER_FILE_LOCKS($1)
adamc@1141 7501 _LT_LINKER_SHLIBS($1)
adamc@1141 7502 _LT_LINKER_HARDCODE_LIBPATH($1)
adamc@1141 7503
adamc@1141 7504 _LT_CONFIG($1)
adamc@1141 7505 fi
adamc@1141 7506
adamc@1141 7507 AC_LANG_RESTORE
adamc@1141 7508
adamc@1141 7509 GCC=$lt_save_GCC
adam@1459 7510 CC=$lt_save_CC
adam@1459 7511 CFLAGS=$lt_save_CFLAGS
adamc@1141 7512 ])# _LT_LANG_GCJ_CONFIG
adamc@1141 7513
adamc@1141 7514
adam@1599 7515 # _LT_LANG_GO_CONFIG([TAG])
adam@1599 7516 # --------------------------
adam@1599 7517 # Ensure that the configuration variables for the GNU Go compiler
adam@1599 7518 # are suitably defined. These variables are subsequently used by _LT_CONFIG
adam@1599 7519 # to write the compiler configuration to `libtool'.
adam@1599 7520 m4_defun([_LT_LANG_GO_CONFIG],
adam@1599 7521 [AC_REQUIRE([LT_PROG_GO])dnl
adam@1599 7522 AC_LANG_SAVE
adam@1599 7523
adam@1599 7524 # Source file extension for Go test sources.
adam@1599 7525 ac_ext=go
adam@1599 7526
adam@1599 7527 # Object file extension for compiled Go test sources.
adam@1599 7528 objext=o
adam@1599 7529 _LT_TAGVAR(objext, $1)=$objext
adam@1599 7530
adam@1599 7531 # Code to be used in simple compile tests
adam@1599 7532 lt_simple_compile_test_code="package main; func main() { }"
adam@1599 7533
adam@1599 7534 # Code to be used in simple link tests
adam@1599 7535 lt_simple_link_test_code='package main; func main() { }'
adam@1599 7536
adam@1599 7537 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
adam@1599 7538 _LT_TAG_COMPILER
adam@1599 7539
adam@1599 7540 # save warnings/boilerplate of simple test code
adam@1599 7541 _LT_COMPILER_BOILERPLATE
adam@1599 7542 _LT_LINKER_BOILERPLATE
adam@1599 7543
adam@1599 7544 # Allow CC to be a program name with arguments.
adam@1599 7545 lt_save_CC=$CC
adam@1599 7546 lt_save_CFLAGS=$CFLAGS
adam@1599 7547 lt_save_GCC=$GCC
adam@1599 7548 GCC=yes
adam@1599 7549 CC=${GOC-"gccgo"}
adam@1599 7550 CFLAGS=$GOFLAGS
adam@1599 7551 compiler=$CC
adam@1599 7552 _LT_TAGVAR(compiler, $1)=$CC
adam@1599 7553 _LT_TAGVAR(LD, $1)="$LD"
adam@1599 7554 _LT_CC_BASENAME([$compiler])
adam@1599 7555
adam@1599 7556 # Go did not exist at the time GCC didn't implicitly link libc in.
adam@1599 7557 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
adam@1599 7558
adam@1599 7559 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
adam@1599 7560 _LT_TAGVAR(reload_flag, $1)=$reload_flag
adam@1599 7561 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds
adam@1599 7562
adam@1599 7563 ## CAVEAT EMPTOR:
adam@1599 7564 ## There is no encapsulation within the following macros, do not change
adam@1599 7565 ## the running order or otherwise move them around unless you know exactly
adam@1599 7566 ## what you are doing...
adam@1599 7567 if test -n "$compiler"; then
adam@1599 7568 _LT_COMPILER_NO_RTTI($1)
adam@1599 7569 _LT_COMPILER_PIC($1)
adam@1599 7570 _LT_COMPILER_C_O($1)
adam@1599 7571 _LT_COMPILER_FILE_LOCKS($1)
adam@1599 7572 _LT_LINKER_SHLIBS($1)
adam@1599 7573 _LT_LINKER_HARDCODE_LIBPATH($1)
adam@1599 7574
adam@1599 7575 _LT_CONFIG($1)
adam@1599 7576 fi
adam@1599 7577
adam@1599 7578 AC_LANG_RESTORE
adam@1599 7579
adam@1599 7580 GCC=$lt_save_GCC
adam@1599 7581 CC=$lt_save_CC
adam@1599 7582 CFLAGS=$lt_save_CFLAGS
adam@1599 7583 ])# _LT_LANG_GO_CONFIG
adam@1599 7584
adam@1599 7585
adamc@1141 7586 # _LT_LANG_RC_CONFIG([TAG])
adamc@1141 7587 # -------------------------
adamc@1141 7588 # Ensure that the configuration variables for the Windows resource compiler
adamc@1141 7589 # are suitably defined. These variables are subsequently used by _LT_CONFIG
adamc@1141 7590 # to write the compiler configuration to `libtool'.
adamc@1141 7591 m4_defun([_LT_LANG_RC_CONFIG],
adamc@1141 7592 [AC_REQUIRE([LT_PROG_RC])dnl
adamc@1141 7593 AC_LANG_SAVE
adamc@1141 7594
adamc@1141 7595 # Source file extension for RC test sources.
adamc@1141 7596 ac_ext=rc
adamc@1141 7597
adamc@1141 7598 # Object file extension for compiled RC test sources.
adamc@1141 7599 objext=o
adamc@1141 7600 _LT_TAGVAR(objext, $1)=$objext
adamc@1141 7601
adamc@1141 7602 # Code to be used in simple compile tests
adamc@1141 7603 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
adamc@1141 7604
adamc@1141 7605 # Code to be used in simple link tests
adamc@1141 7606 lt_simple_link_test_code="$lt_simple_compile_test_code"
adamc@1141 7607
adamc@1141 7608 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
adamc@1141 7609 _LT_TAG_COMPILER
adamc@1141 7610
adamc@1141 7611 # save warnings/boilerplate of simple test code
adamc@1141 7612 _LT_COMPILER_BOILERPLATE
adamc@1141 7613 _LT_LINKER_BOILERPLATE
adamc@1141 7614
adamc@1141 7615 # Allow CC to be a program name with arguments.
adamc@1141 7616 lt_save_CC="$CC"
adam@1459 7617 lt_save_CFLAGS=$CFLAGS
adamc@1141 7618 lt_save_GCC=$GCC
adamc@1141 7619 GCC=
adamc@1141 7620 CC=${RC-"windres"}
adam@1459 7621 CFLAGS=
adamc@1141 7622 compiler=$CC
adamc@1141 7623 _LT_TAGVAR(compiler, $1)=$CC
adamc@1141 7624 _LT_CC_BASENAME([$compiler])
adamc@1141 7625 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
adamc@1141 7626
adamc@1141 7627 if test -n "$compiler"; then
adamc@1141 7628 :
adamc@1141 7629 _LT_CONFIG($1)
adamc@1141 7630 fi
adamc@1141 7631
adamc@1141 7632 GCC=$lt_save_GCC
adamc@1141 7633 AC_LANG_RESTORE
adam@1459 7634 CC=$lt_save_CC
adam@1459 7635 CFLAGS=$lt_save_CFLAGS
adamc@1141 7636 ])# _LT_LANG_RC_CONFIG
adamc@1141 7637
adamc@1141 7638
adamc@1141 7639 # LT_PROG_GCJ
adamc@1141 7640 # -----------
adamc@1141 7641 AC_DEFUN([LT_PROG_GCJ],
adamc@1141 7642 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
adamc@1141 7643 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
adamc@1141 7644 [AC_CHECK_TOOL(GCJ, gcj,)
adamc@1141 7645 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
adamc@1141 7646 AC_SUBST(GCJFLAGS)])])[]dnl
adamc@1141 7647 ])
adamc@1141 7648
adamc@1141 7649 # Old name:
adamc@1141 7650 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
adamc@1141 7651 dnl aclocal-1.4 backwards compatibility:
adamc@1141 7652 dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
adamc@1141 7653
adamc@1141 7654
adam@1599 7655 # LT_PROG_GO
adam@1599 7656 # ----------
adam@1599 7657 AC_DEFUN([LT_PROG_GO],
adam@1599 7658 [AC_CHECK_TOOL(GOC, gccgo,)
adam@1599 7659 ])
adam@1599 7660
adam@1599 7661
adamc@1141 7662 # LT_PROG_RC
adamc@1141 7663 # ----------
adamc@1141 7664 AC_DEFUN([LT_PROG_RC],
adamc@1141 7665 [AC_CHECK_TOOL(RC, windres,)
adamc@1141 7666 ])
adamc@1141 7667
adamc@1141 7668 # Old name:
adamc@1141 7669 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
adamc@1141 7670 dnl aclocal-1.4 backwards compatibility:
adamc@1141 7671 dnl AC_DEFUN([LT_AC_PROG_RC], [])
adamc@1141 7672
adamc@1141 7673
adamc@1141 7674 # _LT_DECL_EGREP
adamc@1141 7675 # --------------
adamc@1141 7676 # If we don't have a new enough Autoconf to choose the best grep
adamc@1141 7677 # available, choose the one first in the user's PATH.
adamc@1141 7678 m4_defun([_LT_DECL_EGREP],
adamc@1141 7679 [AC_REQUIRE([AC_PROG_EGREP])dnl
adamc@1141 7680 AC_REQUIRE([AC_PROG_FGREP])dnl
adamc@1141 7681 test -z "$GREP" && GREP=grep
adamc@1141 7682 _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
adamc@1141 7683 _LT_DECL([], [EGREP], [1], [An ERE matcher])
adamc@1141 7684 _LT_DECL([], [FGREP], [1], [A literal string matcher])
adamc@1141 7685 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
adamc@1141 7686 AC_SUBST([GREP])
adamc@1141 7687 ])
adamc@1141 7688
adamc@1141 7689
adamc@1141 7690 # _LT_DECL_OBJDUMP
adamc@1141 7691 # --------------
adamc@1141 7692 # If we don't have a new enough Autoconf to choose the best objdump
adamc@1141 7693 # available, choose the one first in the user's PATH.
adamc@1141 7694 m4_defun([_LT_DECL_OBJDUMP],
adamc@1141 7695 [AC_CHECK_TOOL(OBJDUMP, objdump, false)
adamc@1141 7696 test -z "$OBJDUMP" && OBJDUMP=objdump
adamc@1141 7697 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
adamc@1141 7698 AC_SUBST([OBJDUMP])
adamc@1141 7699 ])
adamc@1141 7700
adam@1459 7701 # _LT_DECL_DLLTOOL
adam@1459 7702 # ----------------
adam@1459 7703 # Ensure DLLTOOL variable is set.
adam@1459 7704 m4_defun([_LT_DECL_DLLTOOL],
adam@1459 7705 [AC_CHECK_TOOL(DLLTOOL, dlltool, false)
adam@1459 7706 test -z "$DLLTOOL" && DLLTOOL=dlltool
adam@1459 7707 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])
adam@1459 7708 AC_SUBST([DLLTOOL])
adam@1459 7709 ])
adamc@1141 7710
adamc@1141 7711 # _LT_DECL_SED
adamc@1141 7712 # ------------
adamc@1141 7713 # Check for a fully-functional sed program, that truncates
adamc@1141 7714 # as few characters as possible. Prefer GNU sed if found.
adamc@1141 7715 m4_defun([_LT_DECL_SED],
adamc@1141 7716 [AC_PROG_SED
adamc@1141 7717 test -z "$SED" && SED=sed
adamc@1141 7718 Xsed="$SED -e 1s/^X//"
adamc@1141 7719 _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
adamc@1141 7720 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
adamc@1141 7721 [Sed that helps us avoid accidentally triggering echo(1) options like -n])
adamc@1141 7722 ])# _LT_DECL_SED
adamc@1141 7723
adamc@1141 7724 m4_ifndef([AC_PROG_SED], [
adamc@1141 7725 ############################################################
adamc@1141 7726 # NOTE: This macro has been submitted for inclusion into #
adamc@1141 7727 # GNU Autoconf as AC_PROG_SED. When it is available in #
adamc@1141 7728 # a released version of Autoconf we should remove this #
adamc@1141 7729 # macro and use it instead. #
adamc@1141 7730 ############################################################
adamc@1141 7731
adamc@1141 7732 m4_defun([AC_PROG_SED],
adamc@1141 7733 [AC_MSG_CHECKING([for a sed that does not truncate output])
adamc@1141 7734 AC_CACHE_VAL(lt_cv_path_SED,
adamc@1141 7735 [# Loop through the user's path and test for sed and gsed.
adamc@1141 7736 # Then use that list of sed's as ones to test for truncation.
adamc@1141 7737 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
adamc@1141 7738 for as_dir in $PATH
adamc@1141 7739 do
adamc@1141 7740 IFS=$as_save_IFS
adamc@1141 7741 test -z "$as_dir" && as_dir=.
adamc@1141 7742 for lt_ac_prog in sed gsed; do
adamc@1141 7743 for ac_exec_ext in '' $ac_executable_extensions; do
adamc@1141 7744 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
adamc@1141 7745 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
adamc@1141 7746 fi
adamc@1141 7747 done
adamc@1141 7748 done
adamc@1141 7749 done
adamc@1141 7750 IFS=$as_save_IFS
adamc@1141 7751 lt_ac_max=0
adamc@1141 7752 lt_ac_count=0
adamc@1141 7753 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
adamc@1141 7754 # along with /bin/sed that truncates output.
adamc@1141 7755 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
adamc@1141 7756 test ! -f $lt_ac_sed && continue
adamc@1141 7757 cat /dev/null > conftest.in
adamc@1141 7758 lt_ac_count=0
adamc@1141 7759 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
adamc@1141 7760 # Check for GNU sed and select it if it is found.
adamc@1141 7761 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
adamc@1141 7762 lt_cv_path_SED=$lt_ac_sed
adamc@1141 7763 break
adamc@1141 7764 fi
adamc@1141 7765 while true; do
adamc@1141 7766 cat conftest.in conftest.in >conftest.tmp
adamc@1141 7767 mv conftest.tmp conftest.in
adamc@1141 7768 cp conftest.in conftest.nl
adamc@1141 7769 echo >>conftest.nl
adamc@1141 7770 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
adamc@1141 7771 cmp -s conftest.out conftest.nl || break
adamc@1141 7772 # 10000 chars as input seems more than enough
adamc@1141 7773 test $lt_ac_count -gt 10 && break
adamc@1141 7774 lt_ac_count=`expr $lt_ac_count + 1`
adamc@1141 7775 if test $lt_ac_count -gt $lt_ac_max; then
adamc@1141 7776 lt_ac_max=$lt_ac_count
adamc@1141 7777 lt_cv_path_SED=$lt_ac_sed
adamc@1141 7778 fi
adamc@1141 7779 done
adamc@1141 7780 done
adamc@1141 7781 ])
adamc@1141 7782 SED=$lt_cv_path_SED
adamc@1141 7783 AC_SUBST([SED])
adamc@1141 7784 AC_MSG_RESULT([$SED])
adamc@1141 7785 ])#AC_PROG_SED
adamc@1141 7786 ])#m4_ifndef
adamc@1141 7787
adamc@1141 7788 # Old name:
adamc@1141 7789 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
adamc@1141 7790 dnl aclocal-1.4 backwards compatibility:
adamc@1141 7791 dnl AC_DEFUN([LT_AC_PROG_SED], [])
adamc@1141 7792
adamc@1141 7793
adamc@1141 7794 # _LT_CHECK_SHELL_FEATURES
adamc@1141 7795 # ------------------------
adamc@1141 7796 # Find out whether the shell is Bourne or XSI compatible,
adamc@1141 7797 # or has some other useful features.
adamc@1141 7798 m4_defun([_LT_CHECK_SHELL_FEATURES],
adamc@1141 7799 [AC_MSG_CHECKING([whether the shell understands some XSI constructs])
adamc@1141 7800 # Try some XSI features
adamc@1141 7801 xsi_shell=no
adamc@1141 7802 ( _lt_dummy="a/b/c"
adam@1459 7803 test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
adam@1459 7804 = c,a/b,b/c, \
adamc@1141 7805 && eval 'test $(( 1 + 1 )) -eq 2 \
adamc@1141 7806 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
adamc@1141 7807 && xsi_shell=yes
adamc@1141 7808 AC_MSG_RESULT([$xsi_shell])
adamc@1141 7809 _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
adamc@1141 7810
adamc@1141 7811 AC_MSG_CHECKING([whether the shell understands "+="])
adamc@1141 7812 lt_shell_append=no
adamc@1141 7813 ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
adamc@1141 7814 >/dev/null 2>&1 \
adamc@1141 7815 && lt_shell_append=yes
adamc@1141 7816 AC_MSG_RESULT([$lt_shell_append])
adamc@1141 7817 _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
adamc@1141 7818
adamc@1141 7819 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
adamc@1141 7820 lt_unset=unset
adamc@1141 7821 else
adamc@1141 7822 lt_unset=false
adamc@1141 7823 fi
adamc@1141 7824 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
adamc@1141 7825
adamc@1141 7826 # test EBCDIC or ASCII
adamc@1141 7827 case `echo X|tr X '\101'` in
adamc@1141 7828 A) # ASCII based system
adamc@1141 7829 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
adamc@1141 7830 lt_SP2NL='tr \040 \012'
adamc@1141 7831 lt_NL2SP='tr \015\012 \040\040'
adamc@1141 7832 ;;
adamc@1141 7833 *) # EBCDIC based system
adamc@1141 7834 lt_SP2NL='tr \100 \n'
adamc@1141 7835 lt_NL2SP='tr \r\n \100\100'
adamc@1141 7836 ;;
adamc@1141 7837 esac
adamc@1141 7838 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
adamc@1141 7839 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
adamc@1141 7840 ])# _LT_CHECK_SHELL_FEATURES
adamc@1141 7841
adamc@1141 7842
adam@1459 7843 # _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY)
adam@1459 7844 # ------------------------------------------------------
adam@1459 7845 # In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and
adam@1459 7846 # '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY.
adam@1459 7847 m4_defun([_LT_PROG_FUNCTION_REPLACE],
adam@1459 7848 [dnl {
adam@1459 7849 sed -e '/^$1 ()$/,/^} # $1 /c\
adam@1459 7850 $1 ()\
adam@1459 7851 {\
adam@1459 7852 m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1])
adam@1459 7853 } # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \
adam@1459 7854 && mv -f "$cfgfile.tmp" "$cfgfile" \
adam@1459 7855 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
adam@1459 7856 test 0 -eq $? || _lt_function_replace_fail=:
adam@1459 7857 ])
adam@1459 7858
adam@1459 7859
adam@1459 7860 # _LT_PROG_REPLACE_SHELLFNS
adam@1459 7861 # -------------------------
adam@1459 7862 # Replace existing portable implementations of several shell functions with
adam@1459 7863 # equivalent extended shell implementations where those features are available..
adam@1459 7864 m4_defun([_LT_PROG_REPLACE_SHELLFNS],
adam@1459 7865 [if test x"$xsi_shell" = xyes; then
adam@1459 7866 _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl
adam@1459 7867 case ${1} in
adam@1459 7868 */*) func_dirname_result="${1%/*}${2}" ;;
adam@1459 7869 * ) func_dirname_result="${3}" ;;
adam@1459 7870 esac])
adam@1459 7871
adam@1459 7872 _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl
adam@1459 7873 func_basename_result="${1##*/}"])
adam@1459 7874
adam@1459 7875 _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl
adam@1459 7876 case ${1} in
adam@1459 7877 */*) func_dirname_result="${1%/*}${2}" ;;
adam@1459 7878 * ) func_dirname_result="${3}" ;;
adam@1459 7879 esac
adam@1459 7880 func_basename_result="${1##*/}"])
adam@1459 7881
adam@1459 7882 _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl
adam@1459 7883 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
adam@1459 7884 # positional parameters, so assign one to ordinary parameter first.
adam@1459 7885 func_stripname_result=${3}
adam@1459 7886 func_stripname_result=${func_stripname_result#"${1}"}
adam@1459 7887 func_stripname_result=${func_stripname_result%"${2}"}])
adam@1459 7888
adam@1459 7889 _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl
adam@1459 7890 func_split_long_opt_name=${1%%=*}
adam@1459 7891 func_split_long_opt_arg=${1#*=}])
adam@1459 7892
adam@1459 7893 _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl
adam@1459 7894 func_split_short_opt_arg=${1#??}
adam@1459 7895 func_split_short_opt_name=${1%"$func_split_short_opt_arg"}])
adam@1459 7896
adam@1459 7897 _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl
adam@1459 7898 case ${1} in
adam@1459 7899 *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
adam@1459 7900 *) func_lo2o_result=${1} ;;
adam@1459 7901 esac])
adam@1459 7902
adam@1459 7903 _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo])
adam@1459 7904
adam@1459 7905 _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))])
adam@1459 7906
adam@1459 7907 _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}])
adam@1459 7908 fi
adam@1459 7909
adam@1459 7910 if test x"$lt_shell_append" = xyes; then
adam@1459 7911 _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"])
adam@1459 7912
adam@1459 7913 _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl
adam@1459 7914 func_quote_for_eval "${2}"
adam@1459 7915 dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \
adam@1459 7916 eval "${1}+=\\\\ \\$func_quote_for_eval_result"])
adam@1459 7917
adam@1459 7918 # Save a `func_append' function call where possible by direct use of '+='
adam@1459 7919 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
adam@1459 7920 && mv -f "$cfgfile.tmp" "$cfgfile" \
adam@1459 7921 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
adam@1459 7922 test 0 -eq $? || _lt_function_replace_fail=:
adam@1459 7923 else
adam@1459 7924 # Save a `func_append' function call even when '+=' is not available
adam@1459 7925 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
adam@1459 7926 && mv -f "$cfgfile.tmp" "$cfgfile" \
adam@1459 7927 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
adam@1459 7928 test 0 -eq $? || _lt_function_replace_fail=:
adam@1459 7929 fi
adam@1459 7930
adam@1459 7931 if test x"$_lt_function_replace_fail" = x":"; then
adam@1459 7932 AC_MSG_WARN([Unable to substitute extended shell functions in $ofile])
adam@1459 7933 fi
adam@1459 7934 ])
adam@1459 7935
adam@1459 7936 # _LT_PATH_CONVERSION_FUNCTIONS
adam@1459 7937 # -----------------------------
adam@1459 7938 # Determine which file name conversion functions should be used by
adam@1459 7939 # func_to_host_file (and, implicitly, by func_to_host_path). These are needed
adam@1459 7940 # for certain cross-compile configurations and native mingw.
adam@1459 7941 m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
adam@1459 7942 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
adam@1459 7943 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
adam@1459 7944 AC_MSG_CHECKING([how to convert $build file names to $host format])
adam@1459 7945 AC_CACHE_VAL(lt_cv_to_host_file_cmd,
adam@1459 7946 [case $host in
adam@1459 7947 *-*-mingw* )
adam@1459 7948 case $build in
adam@1459 7949 *-*-mingw* ) # actually msys
adam@1459 7950 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
adam@1459 7951 ;;
adam@1459 7952 *-*-cygwin* )
adam@1459 7953 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
adam@1459 7954 ;;
adam@1459 7955 * ) # otherwise, assume *nix
adam@1459 7956 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
adam@1459 7957 ;;
adam@1459 7958 esac
adamc@1141 7959 ;;
adam@1459 7960 *-*-cygwin* )
adam@1459 7961 case $build in
adam@1459 7962 *-*-mingw* ) # actually msys
adam@1459 7963 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
adam@1459 7964 ;;
adam@1459 7965 *-*-cygwin* )
adam@1459 7966 lt_cv_to_host_file_cmd=func_convert_file_noop
adam@1459 7967 ;;
adam@1459 7968 * ) # otherwise, assume *nix
adam@1459 7969 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
adam@1459 7970 ;;
adam@1459 7971 esac
adam@1459 7972 ;;
adam@1459 7973 * ) # unhandled hosts (and "normal" native builds)
adam@1459 7974 lt_cv_to_host_file_cmd=func_convert_file_noop
adam@1459 7975 ;;
adamc@1141 7976 esac
adam@1459 7977 ])
adam@1459 7978 to_host_file_cmd=$lt_cv_to_host_file_cmd
adam@1459 7979 AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
adam@1459 7980 _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
adam@1459 7981 [0], [convert $build file names to $host format])dnl
adam@1459 7982
adam@1459 7983 AC_MSG_CHECKING([how to convert $build file names to toolchain format])
adam@1459 7984 AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
adam@1459 7985 [#assume ordinary cross tools, or native build.
adam@1459 7986 lt_cv_to_tool_file_cmd=func_convert_file_noop
adam@1459 7987 case $host in
adam@1459 7988 *-*-mingw* )
adam@1459 7989 case $build in
adam@1459 7990 *-*-mingw* ) # actually msys
adam@1459 7991 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
adam@1459 7992 ;;
adam@1459 7993 esac
adamc@1141 7994 ;;
adam@1459 7995 esac
adamc@1141 7996 ])
adam@1459 7997 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
adam@1459 7998 AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
adam@1459 7999 _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
adam@1459 8000 [0], [convert $build files to toolchain format])dnl
adam@1459 8001 ])# _LT_PATH_CONVERSION_FUNCTIONS