Mercurial > urweb

annotate m4/libtool.m4 @ 1328:c5799b1e4c58

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Update manual to track uw_register_transactional() change
author Adam Chlipala <adam@chlipala.net>
date Sat, 04 Dec 2010 11:18:19 -0500
parents f6cb1cb2d7a8
children 156b8e8c25d8
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,
adamc@1141 4 # 2006, 2007, 2008 Free Software Foundation, Inc.
adamc@1141 5 # Written by Gordon Matzigkeit, 1996
adamc@1141 6 #
adamc@1141 7 # This file is free software; the Free Software Foundation gives
adamc@1141 8 # unlimited permission to copy and/or distribute it, with or without
adamc@1141 9 # modifications, as long as this notice is preserved.
adamc@1141 10
adamc@1141 11 m4_define([_LT_COPYING], [dnl
adamc@1141 12 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
adamc@1141 13 # 2006, 2007, 2008 Free Software Foundation, Inc.
adamc@1141 14 # Written by Gordon Matzigkeit, 1996
adamc@1141 15 #
adamc@1141 16 # This file is part of GNU Libtool.
adamc@1141 17 #
adamc@1141 18 # GNU Libtool is free software; you can redistribute it and/or
adamc@1141 19 # modify it under the terms of the GNU General Public License as
adamc@1141 20 # published by the Free Software Foundation; either version 2 of
adamc@1141 21 # the License, or (at your option) any later version.
adamc@1141 22 #
adamc@1141 23 # As a special exception to the GNU General Public License,
adamc@1141 24 # if you distribute this file as part of a program or library that
adamc@1141 25 # is built using GNU Libtool, you may include this file under the
adamc@1141 26 # same distribution terms that you use for the rest of that program.
adamc@1141 27 #
adamc@1141 28 # GNU Libtool is distributed in the hope that it will be useful,
adamc@1141 29 # but WITHOUT ANY WARRANTY; without even the implied warranty of
adamc@1141 30 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
adamc@1141 31 # GNU General Public License for more details.
adamc@1141 32 #
adamc@1141 33 # You should have received a copy of the GNU General Public License
adamc@1141 34 # along with GNU Libtool; see the file COPYING. If not, a copy
adamc@1141 35 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
adamc@1141 36 # obtained by writing to the Free Software Foundation, Inc.,
adamc@1141 37 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
adamc@1141 38 ])
adamc@1141 39
adamc@1141 40 # serial 56 LT_INIT
adamc@1141 41
adamc@1141 42
adamc@1141 43 # LT_PREREQ(VERSION)
adamc@1141 44 # ------------------
adamc@1141 45 # Complain and exit if this libtool version is less that VERSION.
adamc@1141 46 m4_defun([LT_PREREQ],
adamc@1141 47 [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
adamc@1141 48 [m4_default([$3],
adamc@1141 49 [m4_fatal([Libtool version $1 or higher is required],
adamc@1141 50 63)])],
adamc@1141 51 [$2])])
adamc@1141 52
adamc@1141 53
adamc@1141 54 # _LT_CHECK_BUILDDIR
adamc@1141 55 # ------------------
adamc@1141 56 # Complain if the absolute build directory name contains unusual characters
adamc@1141 57 m4_defun([_LT_CHECK_BUILDDIR],
adamc@1141 58 [case `pwd` in
adamc@1141 59 *\ * | *\ *)
adamc@1141 60 AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
adamc@1141 61 esac
adamc@1141 62 ])
adamc@1141 63
adamc@1141 64
adamc@1141 65 # LT_INIT([OPTIONS])
adamc@1141 66 # ------------------
adamc@1141 67 AC_DEFUN([LT_INIT],
adamc@1141 68 [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
adamc@1141 69 AC_BEFORE([$0], [LT_LANG])dnl
adamc@1141 70 AC_BEFORE([$0], [LT_OUTPUT])dnl
adamc@1141 71 AC_BEFORE([$0], [LTDL_INIT])dnl
adamc@1141 72 m4_require([_LT_CHECK_BUILDDIR])dnl
adamc@1141 73
adamc@1141 74 dnl Autoconf doesn't catch unexpanded LT_ macros by default:
adamc@1141 75 m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
adamc@1141 76 m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
adamc@1141 77 dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
adamc@1141 78 dnl unless we require an AC_DEFUNed macro:
adamc@1141 79 AC_REQUIRE([LTOPTIONS_VERSION])dnl
adamc@1141 80 AC_REQUIRE([LTSUGAR_VERSION])dnl
adamc@1141 81 AC_REQUIRE([LTVERSION_VERSION])dnl
adamc@1141 82 AC_REQUIRE([LTOBSOLETE_VERSION])dnl
adamc@1141 83 m4_require([_LT_PROG_LTMAIN])dnl
adamc@1141 84
adamc@1141 85 dnl Parse OPTIONS
adamc@1141 86 _LT_SET_OPTIONS([$0], [$1])
adamc@1141 87
adamc@1141 88 # This can be used to rebuild libtool when needed
adamc@1141 89 LIBTOOL_DEPS="$ltmain"
adamc@1141 90
adamc@1141 91 # Always use our own libtool.
adamc@1141 92 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
adamc@1141 93 AC_SUBST(LIBTOOL)dnl
adamc@1141 94
adamc@1141 95 _LT_SETUP
adamc@1141 96
adamc@1141 97 # Only expand once:
adamc@1141 98 m4_define([LT_INIT])
adamc@1141 99 ])# LT_INIT
adamc@1141 100
adamc@1141 101 # Old names:
adamc@1141 102 AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
adamc@1141 103 AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
adamc@1141 104 dnl aclocal-1.4 backwards compatibility:
adamc@1141 105 dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
adamc@1141 106 dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
adamc@1141 107
adamc@1141 108
adamc@1141 109 # _LT_CC_BASENAME(CC)
adamc@1141 110 # -------------------
adamc@1141 111 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
adamc@1141 112 m4_defun([_LT_CC_BASENAME],
adamc@1141 113 [for cc_temp in $1""; do
adamc@1141 114 case $cc_temp in
adamc@1141 115 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
adamc@1141 116 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
adamc@1141 117 \-*) ;;
adamc@1141 118 *) break;;
adamc@1141 119 esac
adamc@1141 120 done
adamc@1141 121 cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
adamc@1141 122 ])
adamc@1141 123
adamc@1141 124
adamc@1141 125 # _LT_FILEUTILS_DEFAULTS
adamc@1141 126 # ----------------------
adamc@1141 127 # It is okay to use these file commands and assume they have been set
adamc@1141 128 # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
adamc@1141 129 m4_defun([_LT_FILEUTILS_DEFAULTS],
adamc@1141 130 [: ${CP="cp -f"}
adamc@1141 131 : ${MV="mv -f"}
adamc@1141 132 : ${RM="rm -f"}
adamc@1141 133 ])# _LT_FILEUTILS_DEFAULTS
adamc@1141 134
adamc@1141 135
adamc@1141 136 # _LT_SETUP
adamc@1141 137 # ---------
adamc@1141 138 m4_defun([_LT_SETUP],
adamc@1141 139 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
adamc@1141 140 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
adamc@1141 141 _LT_DECL([], [host_alias], [0], [The host system])dnl
adamc@1141 142 _LT_DECL([], [host], [0])dnl
adamc@1141 143 _LT_DECL([], [host_os], [0])dnl
adamc@1141 144 dnl
adamc@1141 145 _LT_DECL([], [build_alias], [0], [The build system])dnl
adamc@1141 146 _LT_DECL([], [build], [0])dnl
adamc@1141 147 _LT_DECL([], [build_os], [0])dnl
adamc@1141 148 dnl
adamc@1141 149 AC_REQUIRE([AC_PROG_CC])dnl
adamc@1141 150 AC_REQUIRE([LT_PATH_LD])dnl
adamc@1141 151 AC_REQUIRE([LT_PATH_NM])dnl
adamc@1141 152 dnl
adamc@1141 153 AC_REQUIRE([AC_PROG_LN_S])dnl
adamc@1141 154 test -z "$LN_S" && LN_S="ln -s"
adamc@1141 155 _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
adamc@1141 156 dnl
adamc@1141 157 AC_REQUIRE([LT_CMD_MAX_LEN])dnl
adamc@1141 158 _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
adamc@1141 159 _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
adamc@1141 160 dnl
adamc@1141 161 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
adamc@1141 162 m4_require([_LT_CHECK_SHELL_FEATURES])dnl
adamc@1141 163 m4_require([_LT_CMD_RELOAD])dnl
adamc@1141 164 m4_require([_LT_CHECK_MAGIC_METHOD])dnl
adamc@1141 165 m4_require([_LT_CMD_OLD_ARCHIVE])dnl
adamc@1141 166 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
adamc@1141 167
adamc@1141 168 _LT_CONFIG_LIBTOOL_INIT([
adamc@1141 169 # See if we are running on zsh, and set the options which allow our
adamc@1141 170 # commands through without removal of \ escapes INIT.
adamc@1141 171 if test -n "\${ZSH_VERSION+set}" ; then
adamc@1141 172 setopt NO_GLOB_SUBST
adamc@1141 173 fi
adamc@1141 174 ])
adamc@1141 175 if test -n "${ZSH_VERSION+set}" ; then
adamc@1141 176 setopt NO_GLOB_SUBST
adamc@1141 177 fi
adamc@1141 178
adamc@1141 179 _LT_CHECK_OBJDIR
adamc@1141 180
adamc@1141 181 m4_require([_LT_TAG_COMPILER])dnl
adamc@1141 182 _LT_PROG_ECHO_BACKSLASH
adamc@1141 183
adamc@1141 184 case $host_os in
adamc@1141 185 aix3*)
adamc@1141 186 # AIX sometimes has problems with the GCC collect2 program. For some
adamc@1141 187 # reason, if we set the COLLECT_NAMES environment variable, the problems
adamc@1141 188 # vanish in a puff of smoke.
adamc@1141 189 if test "X${COLLECT_NAMES+set}" != Xset; then
adamc@1141 190 COLLECT_NAMES=
adamc@1141 191 export COLLECT_NAMES
adamc@1141 192 fi
adamc@1141 193 ;;
adamc@1141 194 esac
adamc@1141 195
adamc@1141 196 # Sed substitution that helps us do robust quoting. It backslashifies
adamc@1141 197 # metacharacters that are still active within double-quoted strings.
adamc@1141 198 sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
adamc@1141 199
adamc@1141 200 # Same as above, but do not quote variable references.
adamc@1141 201 double_quote_subst='s/\([["`\\]]\)/\\\1/g'
adamc@1141 202
adamc@1141 203 # Sed substitution to delay expansion of an escaped shell variable in a
adamc@1141 204 # double_quote_subst'ed string.
adamc@1141 205 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
adamc@1141 206
adamc@1141 207 # Sed substitution to delay expansion of an escaped single quote.
adamc@1141 208 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
adamc@1141 209
adamc@1141 210 # Sed substitution to avoid accidental globbing in evaled expressions
adamc@1141 211 no_glob_subst='s/\*/\\\*/g'
adamc@1141 212
adamc@1141 213 # Global variables:
adamc@1141 214 ofile=libtool
adamc@1141 215 can_build_shared=yes
adamc@1141 216
adamc@1141 217 # All known linkers require a `.a' archive for static linking (except MSVC,
adamc@1141 218 # which needs '.lib').
adamc@1141 219 libext=a
adamc@1141 220
adamc@1141 221 with_gnu_ld="$lt_cv_prog_gnu_ld"
adamc@1141 222
adamc@1141 223 old_CC="$CC"
adamc@1141 224 old_CFLAGS="$CFLAGS"
adamc@1141 225
adamc@1141 226 # Set sane defaults for various variables
adamc@1141 227 test -z "$CC" && CC=cc
adamc@1141 228 test -z "$LTCC" && LTCC=$CC
adamc@1141 229 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
adamc@1141 230 test -z "$LD" && LD=ld
adamc@1141 231 test -z "$ac_objext" && ac_objext=o
adamc@1141 232
adamc@1141 233 _LT_CC_BASENAME([$compiler])
adamc@1141 234
adamc@1141 235 # Only perform the check for file, if the check method requires it
adamc@1141 236 test -z "$MAGIC_CMD" && MAGIC_CMD=file
adamc@1141 237 case $deplibs_check_method in
adamc@1141 238 file_magic*)
adamc@1141 239 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
adamc@1141 240 _LT_PATH_MAGIC
adamc@1141 241 fi
adamc@1141 242 ;;
adamc@1141 243 esac
adamc@1141 244
adamc@1141 245 # Use C for the default configuration in the libtool script
adamc@1141 246 LT_SUPPORTED_TAG([CC])
adamc@1141 247 _LT_LANG_C_CONFIG
adamc@1141 248 _LT_LANG_DEFAULT_CONFIG
adamc@1141 249 _LT_CONFIG_COMMANDS
adamc@1141 250 ])# _LT_SETUP
adamc@1141 251
adamc@1141 252
adamc@1141 253 # _LT_PROG_LTMAIN
adamc@1141 254 # ---------------
adamc@1141 255 # Note that this code is called both from `configure', and `config.status'
adamc@1141 256 # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
adamc@1141 257 # `config.status' has no value for ac_aux_dir unless we are using Automake,
adamc@1141 258 # so we pass a copy along to make sure it has a sensible value anyway.
adamc@1141 259 m4_defun([_LT_PROG_LTMAIN],
adamc@1141 260 [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
adamc@1141 261 _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
adamc@1141 262 ltmain="$ac_aux_dir/ltmain.sh"
adamc@1141 263 ])# _LT_PROG_LTMAIN
adamc@1141 264
adamc@1141 265
adamc@1141 266 ## ------------------------------------- ##
adamc@1141 267 ## Accumulate code for creating libtool. ##
adamc@1141 268 ## ------------------------------------- ##
adamc@1141 269
adamc@1141 270 # So that we can recreate a full libtool script including additional
adamc@1141 271 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
adamc@1141 272 # in macros and then make a single call at the end using the `libtool'
adamc@1141 273 # label.
adamc@1141 274
adamc@1141 275
adamc@1141 276 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
adamc@1141 277 # ----------------------------------------
adamc@1141 278 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
adamc@1141 279 m4_define([_LT_CONFIG_LIBTOOL_INIT],
adamc@1141 280 [m4_ifval([$1],
adamc@1141 281 [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
adamc@1141 282 [$1
adamc@1141 283 ])])])
adamc@1141 284
adamc@1141 285 # Initialize.
adamc@1141 286 m4_define([_LT_OUTPUT_LIBTOOL_INIT])
adamc@1141 287
adamc@1141 288
adamc@1141 289 # _LT_CONFIG_LIBTOOL([COMMANDS])
adamc@1141 290 # ------------------------------
adamc@1141 291 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
adamc@1141 292 m4_define([_LT_CONFIG_LIBTOOL],
adamc@1141 293 [m4_ifval([$1],
adamc@1141 294 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
adamc@1141 295 [$1
adamc@1141 296 ])])])
adamc@1141 297
adamc@1141 298 # Initialize.
adamc@1141 299 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
adamc@1141 300
adamc@1141 301
adamc@1141 302 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
adamc@1141 303 # -----------------------------------------------------
adamc@1141 304 m4_defun([_LT_CONFIG_SAVE_COMMANDS],
adamc@1141 305 [_LT_CONFIG_LIBTOOL([$1])
adamc@1141 306 _LT_CONFIG_LIBTOOL_INIT([$2])
adamc@1141 307 ])
adamc@1141 308
adamc@1141 309
adamc@1141 310 # _LT_FORMAT_COMMENT([COMMENT])
adamc@1141 311 # -----------------------------
adamc@1141 312 # Add leading comment marks to the start of each line, and a trailing
adamc@1141 313 # full-stop to the whole comment if one is not present already.
adamc@1141 314 m4_define([_LT_FORMAT_COMMENT],
adamc@1141 315 [m4_ifval([$1], [
adamc@1141 316 m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
adamc@1141 317 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
adamc@1141 318 )])
adamc@1141 319
adamc@1141 320
adamc@1141 321
adamc@1141 322 ## ------------------------ ##
adamc@1141 323 ## FIXME: Eliminate VARNAME ##
adamc@1141 324 ## ------------------------ ##
adamc@1141 325
adamc@1141 326
adamc@1141 327 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
adamc@1141 328 # -------------------------------------------------------------------
adamc@1141 329 # CONFIGNAME is the name given to the value in the libtool script.
adamc@1141 330 # VARNAME is the (base) name used in the configure script.
adamc@1141 331 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
adamc@1141 332 # VARNAME. Any other value will be used directly.
adamc@1141 333 m4_define([_LT_DECL],
adamc@1141 334 [lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
adamc@1141 335 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
adamc@1141 336 [m4_ifval([$1], [$1], [$2])])
adamc@1141 337 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
adamc@1141 338 m4_ifval([$4],
adamc@1141 339 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
adamc@1141 340 lt_dict_add_subkey([lt_decl_dict], [$2],
adamc@1141 341 [tagged?], [m4_ifval([$5], [yes], [no])])])
adamc@1141 342 ])
adamc@1141 343
adamc@1141 344
adamc@1141 345 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
adamc@1141 346 # --------------------------------------------------------
adamc@1141 347 m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
adamc@1141 348
adamc@1141 349
adamc@1141 350 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
adamc@1141 351 # ------------------------------------------------
adamc@1141 352 m4_define([lt_decl_tag_varnames],
adamc@1141 353 [_lt_decl_filter([tagged?], [yes], $@)])
adamc@1141 354
adamc@1141 355
adamc@1141 356 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
adamc@1141 357 # ---------------------------------------------------------
adamc@1141 358 m4_define([_lt_decl_filter],
adamc@1141 359 [m4_case([$#],
adamc@1141 360 [0], [m4_fatal([$0: too few arguments: $#])],
adamc@1141 361 [1], [m4_fatal([$0: too few arguments: $#: $1])],
adamc@1141 362 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
adamc@1141 363 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
adamc@1141 364 [lt_dict_filter([lt_decl_dict], $@)])[]dnl
adamc@1141 365 ])
adamc@1141 366
adamc@1141 367
adamc@1141 368 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
adamc@1141 369 # --------------------------------------------------
adamc@1141 370 m4_define([lt_decl_quote_varnames],
adamc@1141 371 [_lt_decl_filter([value], [1], $@)])
adamc@1141 372
adamc@1141 373
adamc@1141 374 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
adamc@1141 375 # ---------------------------------------------------
adamc@1141 376 m4_define([lt_decl_dquote_varnames],
adamc@1141 377 [_lt_decl_filter([value], [2], $@)])
adamc@1141 378
adamc@1141 379
adamc@1141 380 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
adamc@1141 381 # ---------------------------------------------------
adamc@1141 382 m4_define([lt_decl_varnames_tagged],
adamc@1141 383 [m4_assert([$# <= 2])dnl
adamc@1141 384 _$0(m4_quote(m4_default([$1], [[, ]])),
adamc@1141 385 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
adamc@1141 386 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
adamc@1141 387 m4_define([_lt_decl_varnames_tagged],
adamc@1141 388 [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
adamc@1141 389
adamc@1141 390
adamc@1141 391 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
adamc@1141 392 # ------------------------------------------------
adamc@1141 393 m4_define([lt_decl_all_varnames],
adamc@1141 394 [_$0(m4_quote(m4_default([$1], [[, ]])),
adamc@1141 395 m4_if([$2], [],
adamc@1141 396 m4_quote(lt_decl_varnames),
adamc@1141 397 m4_quote(m4_shift($@))))[]dnl
adamc@1141 398 ])
adamc@1141 399 m4_define([_lt_decl_all_varnames],
adamc@1141 400 [lt_join($@, lt_decl_varnames_tagged([$1],
adamc@1141 401 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
adamc@1141 402 ])
adamc@1141 403
adamc@1141 404
adamc@1141 405 # _LT_CONFIG_STATUS_DECLARE([VARNAME])
adamc@1141 406 # ------------------------------------
adamc@1141 407 # Quote a variable value, and forward it to `config.status' so that its
adamc@1141 408 # declaration there will have the same value as in `configure'. VARNAME
adamc@1141 409 # must have a single quote delimited value for this to work.
adamc@1141 410 m4_define([_LT_CONFIG_STATUS_DECLARE],
adamc@1141 411 [$1='`$ECHO "X$][$1" | $Xsed -e "$delay_single_quote_subst"`'])
adamc@1141 412
adamc@1141 413
adamc@1141 414 # _LT_CONFIG_STATUS_DECLARATIONS
adamc@1141 415 # ------------------------------
adamc@1141 416 # We delimit libtool config variables with single quotes, so when
adamc@1141 417 # we write them to config.status, we have to be sure to quote all
adamc@1141 418 # embedded single quotes properly. In configure, this macro expands
adamc@1141 419 # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
adamc@1141 420 #
adamc@1141 421 # <var>='`$ECHO "X$<var>" | $Xsed -e "$delay_single_quote_subst"`'
adamc@1141 422 m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
adamc@1141 423 [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
adamc@1141 424 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
adamc@1141 425
adamc@1141 426
adamc@1141 427 # _LT_LIBTOOL_TAGS
adamc@1141 428 # ----------------
adamc@1141 429 # Output comment and list of tags supported by the script
adamc@1141 430 m4_defun([_LT_LIBTOOL_TAGS],
adamc@1141 431 [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
adamc@1141 432 available_tags="_LT_TAGS"dnl
adamc@1141 433 ])
adamc@1141 434
adamc@1141 435
adamc@1141 436 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
adamc@1141 437 # -----------------------------------
adamc@1141 438 # Extract the dictionary values for VARNAME (optionally with TAG) and
adamc@1141 439 # expand to a commented shell variable setting:
adamc@1141 440 #
adamc@1141 441 # # Some comment about what VAR is for.
adamc@1141 442 # visible_name=$lt_internal_name
adamc@1141 443 m4_define([_LT_LIBTOOL_DECLARE],
adamc@1141 444 [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
adamc@1141 445 [description])))[]dnl
adamc@1141 446 m4_pushdef([_libtool_name],
adamc@1141 447 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
adamc@1141 448 m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
adamc@1141 449 [0], [_libtool_name=[$]$1],
adamc@1141 450 [1], [_libtool_name=$lt_[]$1],
adamc@1141 451 [2], [_libtool_name=$lt_[]$1],
adamc@1141 452 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
adamc@1141 453 m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
adamc@1141 454 ])
adamc@1141 455
adamc@1141 456
adamc@1141 457 # _LT_LIBTOOL_CONFIG_VARS
adamc@1141 458 # -----------------------
adamc@1141 459 # Produce commented declarations of non-tagged libtool config variables
adamc@1141 460 # suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
adamc@1141 461 # script. Tagged libtool config variables (even for the LIBTOOL CONFIG
adamc@1141 462 # section) are produced by _LT_LIBTOOL_TAG_VARS.
adamc@1141 463 m4_defun([_LT_LIBTOOL_CONFIG_VARS],
adamc@1141 464 [m4_foreach([_lt_var],
adamc@1141 465 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
adamc@1141 466 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
adamc@1141 467
adamc@1141 468
adamc@1141 469 # _LT_LIBTOOL_TAG_VARS(TAG)
adamc@1141 470 # -------------------------
adamc@1141 471 m4_define([_LT_LIBTOOL_TAG_VARS],
adamc@1141 472 [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
adamc@1141 473 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
adamc@1141 474
adamc@1141 475
adamc@1141 476 # _LT_TAGVAR(VARNAME, [TAGNAME])
adamc@1141 477 # ------------------------------
adamc@1141 478 m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
adamc@1141 479
adamc@1141 480
adamc@1141 481 # _LT_CONFIG_COMMANDS
adamc@1141 482 # -------------------
adamc@1141 483 # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
adamc@1141 484 # variables for single and double quote escaping we saved from calls
adamc@1141 485 # to _LT_DECL, we can put quote escaped variables declarations
adamc@1141 486 # into `config.status', and then the shell code to quote escape them in
adamc@1141 487 # for loops in `config.status'. Finally, any additional code accumulated
adamc@1141 488 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
adamc@1141 489 m4_defun([_LT_CONFIG_COMMANDS],
adamc@1141 490 [AC_PROVIDE_IFELSE([LT_OUTPUT],
adamc@1141 491 dnl If the libtool generation code has been placed in $CONFIG_LT,
adamc@1141 492 dnl instead of duplicating it all over again into config.status,
adamc@1141 493 dnl then we will have config.status run $CONFIG_LT later, so it
adamc@1141 494 dnl needs to know what name is stored there:
adamc@1141 495 [AC_CONFIG_COMMANDS([libtool],
adamc@1141 496 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
adamc@1141 497 dnl If the libtool generation code is destined for config.status,
adamc@1141 498 dnl expand the accumulated commands and init code now:
adamc@1141 499 [AC_CONFIG_COMMANDS([libtool],
adamc@1141 500 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
adamc@1141 501 ])#_LT_CONFIG_COMMANDS
adamc@1141 502
adamc@1141 503
adamc@1141 504 # Initialize.
adamc@1141 505 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
adamc@1141 506 [
adamc@1141 507
adamc@1141 508 # The HP-UX ksh and POSIX shell print the target directory to stdout
adamc@1141 509 # if CDPATH is set.
adamc@1141 510 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
adamc@1141 511
adamc@1141 512 sed_quote_subst='$sed_quote_subst'
adamc@1141 513 double_quote_subst='$double_quote_subst'
adamc@1141 514 delay_variable_subst='$delay_variable_subst'
adamc@1141 515 _LT_CONFIG_STATUS_DECLARATIONS
adamc@1141 516 LTCC='$LTCC'
adamc@1141 517 LTCFLAGS='$LTCFLAGS'
adamc@1141 518 compiler='$compiler_DEFAULT'
adamc@1141 519
adamc@1141 520 # Quote evaled strings.
adamc@1141 521 for var in lt_decl_all_varnames([[ \
adamc@1141 522 ]], lt_decl_quote_varnames); do
adamc@1141 523 case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
adamc@1141 524 *[[\\\\\\\`\\"\\\$]]*)
adamc@1141 525 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
adamc@1141 526 ;;
adamc@1141 527 *)
adamc@1141 528 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
adamc@1141 529 ;;
adamc@1141 530 esac
adamc@1141 531 done
adamc@1141 532
adamc@1141 533 # Double-quote double-evaled strings.
adamc@1141 534 for var in lt_decl_all_varnames([[ \
adamc@1141 535 ]], lt_decl_dquote_varnames); do
adamc@1141 536 case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
adamc@1141 537 *[[\\\\\\\`\\"\\\$]]*)
adamc@1141 538 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
adamc@1141 539 ;;
adamc@1141 540 *)
adamc@1141 541 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
adamc@1141 542 ;;
adamc@1141 543 esac
adamc@1141 544 done
adamc@1141 545
adamc@1141 546 # Fix-up fallback echo if it was mangled by the above quoting rules.
adamc@1141 547 case \$lt_ECHO in
adamc@1141 548 *'\\\[$]0 --fallback-echo"')dnl "
adamc@1141 549 lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\[$]0 --fallback-echo"\[$]/\[$]0 --fallback-echo"/'\`
adamc@1141 550 ;;
adamc@1141 551 esac
adamc@1141 552
adamc@1141 553 _LT_OUTPUT_LIBTOOL_INIT
adamc@1141 554 ])
adamc@1141 555
adamc@1141 556
adamc@1141 557 # LT_OUTPUT
adamc@1141 558 # ---------
adamc@1141 559 # This macro allows early generation of the libtool script (before
adamc@1141 560 # AC_OUTPUT is called), incase it is used in configure for compilation
adamc@1141 561 # tests.
adamc@1141 562 AC_DEFUN([LT_OUTPUT],
adamc@1141 563 [: ${CONFIG_LT=./config.lt}
adamc@1141 564 AC_MSG_NOTICE([creating $CONFIG_LT])
adamc@1141 565 cat >"$CONFIG_LT" <<_LTEOF
adamc@1141 566 #! $SHELL
adamc@1141 567 # Generated by $as_me.
adamc@1141 568 # Run this file to recreate a libtool stub with the current configuration.
adamc@1141 569
adamc@1141 570 lt_cl_silent=false
adamc@1141 571 SHELL=\${CONFIG_SHELL-$SHELL}
adamc@1141 572 _LTEOF
adamc@1141 573
adamc@1141 574 cat >>"$CONFIG_LT" <<\_LTEOF
adamc@1141 575 AS_SHELL_SANITIZE
adamc@1141 576 _AS_PREPARE
adamc@1141 577
adamc@1141 578 exec AS_MESSAGE_FD>&1
adamc@1141 579 exec AS_MESSAGE_LOG_FD>>config.log
adamc@1141 580 {
adamc@1141 581 echo
adamc@1141 582 AS_BOX([Running $as_me.])
adamc@1141 583 } >&AS_MESSAGE_LOG_FD
adamc@1141 584
adamc@1141 585 lt_cl_help="\
adamc@1141 586 \`$as_me' creates a local libtool stub from the current configuration,
adamc@1141 587 for use in further configure time tests before the real libtool is
adamc@1141 588 generated.
adamc@1141 589
adamc@1141 590 Usage: $[0] [[OPTIONS]]
adamc@1141 591
adamc@1141 592 -h, --help print this help, then exit
adamc@1141 593 -V, --version print version number, then exit
adamc@1141 594 -q, --quiet do not print progress messages
adamc@1141 595 -d, --debug don't remove temporary files
adamc@1141 596
adamc@1141 597 Report bugs to <bug-libtool@gnu.org>."
adamc@1141 598
adamc@1141 599 lt_cl_version="\
adamc@1141 600 m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
adamc@1141 601 m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
adamc@1141 602 configured by $[0], generated by m4_PACKAGE_STRING.
adamc@1141 603
adamc@1141 604 Copyright (C) 2008 Free Software Foundation, Inc.
adamc@1141 605 This config.lt script is free software; the Free Software Foundation
adamc@1141 606 gives unlimited permision to copy, distribute and modify it."
adamc@1141 607
adamc@1141 608 while test $[#] != 0
adamc@1141 609 do
adamc@1141 610 case $[1] in
adamc@1141 611 --version | --v* | -V )
adamc@1141 612 echo "$lt_cl_version"; exit 0 ;;
adamc@1141 613 --help | --h* | -h )
adamc@1141 614 echo "$lt_cl_help"; exit 0 ;;
adamc@1141 615 --debug | --d* | -d )
adamc@1141 616 debug=: ;;
adamc@1141 617 --quiet | --q* | --silent | --s* | -q )
adamc@1141 618 lt_cl_silent=: ;;
adamc@1141 619
adamc@1141 620 -*) AC_MSG_ERROR([unrecognized option: $[1]
adamc@1141 621 Try \`$[0] --help' for more information.]) ;;
adamc@1141 622
adamc@1141 623 *) AC_MSG_ERROR([unrecognized argument: $[1]
adamc@1141 624 Try \`$[0] --help' for more information.]) ;;
adamc@1141 625 esac
adamc@1141 626 shift
adamc@1141 627 done
adamc@1141 628
adamc@1141 629 if $lt_cl_silent; then
adamc@1141 630 exec AS_MESSAGE_FD>/dev/null
adamc@1141 631 fi
adamc@1141 632 _LTEOF
adamc@1141 633
adamc@1141 634 cat >>"$CONFIG_LT" <<_LTEOF
adamc@1141 635 _LT_OUTPUT_LIBTOOL_COMMANDS_INIT
adamc@1141 636 _LTEOF
adamc@1141 637
adamc@1141 638 cat >>"$CONFIG_LT" <<\_LTEOF
adamc@1141 639 AC_MSG_NOTICE([creating $ofile])
adamc@1141 640 _LT_OUTPUT_LIBTOOL_COMMANDS
adamc@1141 641 AS_EXIT(0)
adamc@1141 642 _LTEOF
adamc@1141 643 chmod +x "$CONFIG_LT"
adamc@1141 644
adamc@1141 645 # configure is writing to config.log, but config.lt does its own redirection,
adamc@1141 646 # appending to config.log, which fails on DOS, as config.log is still kept
adamc@1141 647 # open by configure. Here we exec the FD to /dev/null, effectively closing
adamc@1141 648 # config.log, so it can be properly (re)opened and appended to by config.lt.
adamc@1141 649 if test "$no_create" != yes; then
adamc@1141 650 lt_cl_success=:
adamc@1141 651 test "$silent" = yes &&
adamc@1141 652 lt_config_lt_args="$lt_config_lt_args --quiet"
adamc@1141 653 exec AS_MESSAGE_LOG_FD>/dev/null
adamc@1141 654 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
adamc@1141 655 exec AS_MESSAGE_LOG_FD>>config.log
adamc@1141 656 $lt_cl_success || AS_EXIT(1)
adamc@1141 657 fi
adamc@1141 658 ])# LT_OUTPUT
adamc@1141 659
adamc@1141 660
adamc@1141 661 # _LT_CONFIG(TAG)
adamc@1141 662 # ---------------
adamc@1141 663 # If TAG is the built-in tag, create an initial libtool script with a
adamc@1141 664 # default configuration from the untagged config vars. Otherwise add code
adamc@1141 665 # to config.status for appending the configuration named by TAG from the
adamc@1141 666 # matching tagged config vars.
adamc@1141 667 m4_defun([_LT_CONFIG],
adamc@1141 668 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
adamc@1141 669 _LT_CONFIG_SAVE_COMMANDS([
adamc@1141 670 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
adamc@1141 671 m4_if(_LT_TAG, [C], [
adamc@1141 672 # See if we are running on zsh, and set the options which allow our
adamc@1141 673 # commands through without removal of \ escapes.
adamc@1141 674 if test -n "${ZSH_VERSION+set}" ; then
adamc@1141 675 setopt NO_GLOB_SUBST
adamc@1141 676 fi
adamc@1141 677
adamc@1141 678 cfgfile="${ofile}T"
adamc@1141 679 trap "$RM \"$cfgfile\"; exit 1" 1 2 15
adamc@1141 680 $RM "$cfgfile"
adamc@1141 681
adamc@1141 682 cat <<_LT_EOF >> "$cfgfile"
adamc@1141 683 #! $SHELL
adamc@1141 684
adamc@1141 685 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
adamc@1141 686 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
adamc@1141 687 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
adamc@1141 688 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
adamc@1141 689 #
adamc@1141 690 _LT_COPYING
adamc@1141 691 _LT_LIBTOOL_TAGS
adamc@1141 692
adamc@1141 693 # ### BEGIN LIBTOOL CONFIG
adamc@1141 694 _LT_LIBTOOL_CONFIG_VARS
adamc@1141 695 _LT_LIBTOOL_TAG_VARS
adamc@1141 696 # ### END LIBTOOL CONFIG
adamc@1141 697
adamc@1141 698 _LT_EOF
adamc@1141 699
adamc@1141 700 case $host_os in
adamc@1141 701 aix3*)
adamc@1141 702 cat <<\_LT_EOF >> "$cfgfile"
adamc@1141 703 # AIX sometimes has problems with the GCC collect2 program. For some
adamc@1141 704 # reason, if we set the COLLECT_NAMES environment variable, the problems
adamc@1141 705 # vanish in a puff of smoke.
adamc@1141 706 if test "X${COLLECT_NAMES+set}" != Xset; then
adamc@1141 707 COLLECT_NAMES=
adamc@1141 708 export COLLECT_NAMES
adamc@1141 709 fi
adamc@1141 710 _LT_EOF
adamc@1141 711 ;;
adamc@1141 712 esac
adamc@1141 713
adamc@1141 714 _LT_PROG_LTMAIN
adamc@1141 715
adamc@1141 716 # We use sed instead of cat because bash on DJGPP gets confused if
adamc@1141 717 # if finds mixed CR/LF and LF-only lines. Since sed operates in
adamc@1141 718 # text mode, it properly converts lines to CR/LF. This bash problem
adamc@1141 719 # is reportedly fixed, but why not run on old versions too?
adamc@1141 720 sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
adamc@1141 721 || (rm -f "$cfgfile"; exit 1)
adamc@1141 722
adamc@1141 723 _LT_PROG_XSI_SHELLFNS
adamc@1141 724
adamc@1141 725 sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
adamc@1141 726 || (rm -f "$cfgfile"; exit 1)
adamc@1141 727
adamc@1141 728 mv -f "$cfgfile" "$ofile" ||
adamc@1141 729 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
adamc@1141 730 chmod +x "$ofile"
adamc@1141 731 ],
adamc@1141 732 [cat <<_LT_EOF >> "$ofile"
adamc@1141 733
adamc@1141 734 dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
adamc@1141 735 dnl in a comment (ie after a #).
adamc@1141 736 # ### BEGIN LIBTOOL TAG CONFIG: $1
adamc@1141 737 _LT_LIBTOOL_TAG_VARS(_LT_TAG)
adamc@1141 738 # ### END LIBTOOL TAG CONFIG: $1
adamc@1141 739 _LT_EOF
adamc@1141 740 ])dnl /m4_if
adamc@1141 741 ],
adamc@1141 742 [m4_if([$1], [], [
adamc@1141 743 PACKAGE='$PACKAGE'
adamc@1141 744 VERSION='$VERSION'
adamc@1141 745 TIMESTAMP='$TIMESTAMP'
adamc@1141 746 RM='$RM'
adamc@1141 747 ofile='$ofile'], [])
adamc@1141 748 ])dnl /_LT_CONFIG_SAVE_COMMANDS
adamc@1141 749 ])# _LT_CONFIG
adamc@1141 750
adamc@1141 751
adamc@1141 752 # LT_SUPPORTED_TAG(TAG)
adamc@1141 753 # ---------------------
adamc@1141 754 # Trace this macro to discover what tags are supported by the libtool
adamc@1141 755 # --tag option, using:
adamc@1141 756 # autoconf --trace 'LT_SUPPORTED_TAG:$1'
adamc@1141 757 AC_DEFUN([LT_SUPPORTED_TAG], [])
adamc@1141 758
adamc@1141 759
adamc@1141 760 # C support is built-in for now
adamc@1141 761 m4_define([_LT_LANG_C_enabled], [])
adamc@1141 762 m4_define([_LT_TAGS], [])
adamc@1141 763
adamc@1141 764
adamc@1141 765 # LT_LANG(LANG)
adamc@1141 766 # -------------
adamc@1141 767 # Enable libtool support for the given language if not already enabled.
adamc@1141 768 AC_DEFUN([LT_LANG],
adamc@1141 769 [AC_BEFORE([$0], [LT_OUTPUT])dnl
adamc@1141 770 m4_case([$1],
adamc@1141 771 [C], [_LT_LANG(C)],
adamc@1141 772 [C++], [_LT_LANG(CXX)],
adamc@1141 773 [Java], [_LT_LANG(GCJ)],
adamc@1141 774 [Fortran 77], [_LT_LANG(F77)],
adamc@1141 775 [Fortran], [_LT_LANG(FC)],
adamc@1141 776 [Windows Resource], [_LT_LANG(RC)],
adamc@1141 777 [m4_ifdef([_LT_LANG_]$1[_CONFIG],
adamc@1141 778 [_LT_LANG($1)],
adamc@1141 779 [m4_fatal([$0: unsupported language: "$1"])])])dnl
adamc@1141 780 ])# LT_LANG
adamc@1141 781
adamc@1141 782
adamc@1141 783 # _LT_LANG(LANGNAME)
adamc@1141 784 # ------------------
adamc@1141 785 m4_defun([_LT_LANG],
adamc@1141 786 [m4_ifdef([_LT_LANG_]$1[_enabled], [],
adamc@1141 787 [LT_SUPPORTED_TAG([$1])dnl
adamc@1141 788 m4_append([_LT_TAGS], [$1 ])dnl
adamc@1141 789 m4_define([_LT_LANG_]$1[_enabled], [])dnl
adamc@1141 790 _LT_LANG_$1_CONFIG($1)])dnl
adamc@1141 791 ])# _LT_LANG
adamc@1141 792
adamc@1141 793
adamc@1141 794 # _LT_LANG_DEFAULT_CONFIG
adamc@1141 795 # -----------------------
adamc@1141 796 m4_defun([_LT_LANG_DEFAULT_CONFIG],
adamc@1141 797 [AC_PROVIDE_IFELSE([AC_PROG_CXX],
adamc@1141 798 [LT_LANG(CXX)],
adamc@1141 799 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
adamc@1141 800
adamc@1141 801 AC_PROVIDE_IFELSE([AC_PROG_F77],
adamc@1141 802 [LT_LANG(F77)],
adamc@1141 803 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
adamc@1141 804
adamc@1141 805 AC_PROVIDE_IFELSE([AC_PROG_FC],
adamc@1141 806 [LT_LANG(FC)],
adamc@1141 807 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
adamc@1141 808
adamc@1141 809 dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
adamc@1141 810 dnl pulling things in needlessly.
adamc@1141 811 AC_PROVIDE_IFELSE([AC_PROG_GCJ],
adamc@1141 812 [LT_LANG(GCJ)],
adamc@1141 813 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
adamc@1141 814 [LT_LANG(GCJ)],
adamc@1141 815 [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
adamc@1141 816 [LT_LANG(GCJ)],
adamc@1141 817 [m4_ifdef([AC_PROG_GCJ],
adamc@1141 818 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
adamc@1141 819 m4_ifdef([A][M_PROG_GCJ],
adamc@1141 820 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
adamc@1141 821 m4_ifdef([LT_PROG_GCJ],
adamc@1141 822 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
adamc@1141 823
adamc@1141 824 AC_PROVIDE_IFELSE([LT_PROG_RC],
adamc@1141 825 [LT_LANG(RC)],
adamc@1141 826 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
adamc@1141 827 ])# _LT_LANG_DEFAULT_CONFIG
adamc@1141 828
adamc@1141 829 # Obsolete macros:
adamc@1141 830 AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
adamc@1141 831 AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
adamc@1141 832 AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
adamc@1141 833 AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
adamc@1141 834 dnl aclocal-1.4 backwards compatibility:
adamc@1141 835 dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
adamc@1141 836 dnl AC_DEFUN([AC_LIBTOOL_F77], [])
adamc@1141 837 dnl AC_DEFUN([AC_LIBTOOL_FC], [])
adamc@1141 838 dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
adamc@1141 839
adamc@1141 840
adamc@1141 841 # _LT_TAG_COMPILER
adamc@1141 842 # ----------------
adamc@1141 843 m4_defun([_LT_TAG_COMPILER],
adamc@1141 844 [AC_REQUIRE([AC_PROG_CC])dnl
adamc@1141 845
adamc@1141 846 _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
adamc@1141 847 _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
adamc@1141 848 _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
adamc@1141 849 _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
adamc@1141 850
adamc@1141 851 # If no C compiler was specified, use CC.
adamc@1141 852 LTCC=${LTCC-"$CC"}
adamc@1141 853
adamc@1141 854 # If no C compiler flags were specified, use CFLAGS.
adamc@1141 855 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
adamc@1141 856
adamc@1141 857 # Allow CC to be a program name with arguments.
adamc@1141 858 compiler=$CC
adamc@1141 859 ])# _LT_TAG_COMPILER
adamc@1141 860
adamc@1141 861
adamc@1141 862 # _LT_COMPILER_BOILERPLATE
adamc@1141 863 # ------------------------
adamc@1141 864 # Check for compiler boilerplate output or warnings with
adamc@1141 865 # the simple compiler test code.
adamc@1141 866 m4_defun([_LT_COMPILER_BOILERPLATE],
adamc@1141 867 [m4_require([_LT_DECL_SED])dnl
adamc@1141 868 ac_outfile=conftest.$ac_objext
adamc@1141 869 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
adamc@1141 870 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
adamc@1141 871 _lt_compiler_boilerplate=`cat conftest.err`
adamc@1141 872 $RM conftest*
adamc@1141 873 ])# _LT_COMPILER_BOILERPLATE
adamc@1141 874
adamc@1141 875
adamc@1141 876 # _LT_LINKER_BOILERPLATE
adamc@1141 877 # ----------------------
adamc@1141 878 # Check for linker boilerplate output or warnings with
adamc@1141 879 # the simple link test code.
adamc@1141 880 m4_defun([_LT_LINKER_BOILERPLATE],
adamc@1141 881 [m4_require([_LT_DECL_SED])dnl
adamc@1141 882 ac_outfile=conftest.$ac_objext
adamc@1141 883 echo "$lt_simple_link_test_code" >conftest.$ac_ext
adamc@1141 884 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
adamc@1141 885 _lt_linker_boilerplate=`cat conftest.err`
adamc@1141 886 $RM -r conftest*
adamc@1141 887 ])# _LT_LINKER_BOILERPLATE
adamc@1141 888
adamc@1141 889 # _LT_REQUIRED_DARWIN_CHECKS
adamc@1141 890 # -------------------------
adamc@1141 891 m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
adamc@1141 892 case $host_os in
adamc@1141 893 rhapsody* | darwin*)
adamc@1141 894 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
adamc@1141 895 AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
adamc@1141 896 AC_CHECK_TOOL([LIPO], [lipo], [:])
adamc@1141 897 AC_CHECK_TOOL([OTOOL], [otool], [:])
adamc@1141 898 AC_CHECK_TOOL([OTOOL64], [otool64], [:])
adamc@1141 899 _LT_DECL([], [DSYMUTIL], [1],
adamc@1141 900 [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
adamc@1141 901 _LT_DECL([], [NMEDIT], [1],
adamc@1141 902 [Tool to change global to local symbols on Mac OS X])
adamc@1141 903 _LT_DECL([], [LIPO], [1],
adamc@1141 904 [Tool to manipulate fat objects and archives on Mac OS X])
adamc@1141 905 _LT_DECL([], [OTOOL], [1],
adamc@1141 906 [ldd/readelf like tool for Mach-O binaries on Mac OS X])
adamc@1141 907 _LT_DECL([], [OTOOL64], [1],
adamc@1141 908 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
adamc@1141 909
adamc@1141 910 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
adamc@1141 911 [lt_cv_apple_cc_single_mod=no
adamc@1141 912 if test -z "${LT_MULTI_MODULE}"; then
adamc@1141 913 # By default we will add the -single_module flag. You can override
adamc@1141 914 # by either setting the environment variable LT_MULTI_MODULE
adamc@1141 915 # non-empty at configure time, or by adding -multi_module to the
adamc@1141 916 # link flags.
adamc@1141 917 rm -rf libconftest.dylib*
adamc@1141 918 echo "int foo(void){return 1;}" > conftest.c
adamc@1141 919 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
adamc@1141 920 -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
adamc@1141 921 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
adamc@1141 922 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
adamc@1141 923 _lt_result=$?
adamc@1141 924 if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
adamc@1141 925 lt_cv_apple_cc_single_mod=yes
adamc@1141 926 else
adamc@1141 927 cat conftest.err >&AS_MESSAGE_LOG_FD
adamc@1141 928 fi
adamc@1141 929 rm -rf libconftest.dylib*
adamc@1141 930 rm -f conftest.*
adamc@1141 931 fi])
adamc@1141 932 AC_CACHE_CHECK([for -exported_symbols_list linker flag],
adamc@1141 933 [lt_cv_ld_exported_symbols_list],
adamc@1141 934 [lt_cv_ld_exported_symbols_list=no
adamc@1141 935 save_LDFLAGS=$LDFLAGS
adamc@1141 936 echo "_main" > conftest.sym
adamc@1141 937 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
adamc@1141 938 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
adamc@1141 939 [lt_cv_ld_exported_symbols_list=yes],
adamc@1141 940 [lt_cv_ld_exported_symbols_list=no])
adamc@1141 941 LDFLAGS="$save_LDFLAGS"
adamc@1141 942 ])
adamc@1141 943 case $host_os in
adamc@1141 944 rhapsody* | darwin1.[[012]])
adamc@1141 945 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
adamc@1141 946 darwin1.*)
adamc@1141 947 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
adamc@1141 948 darwin*) # darwin 5.x on
adamc@1141 949 # if running on 10.5 or later, the deployment target defaults
adamc@1141 950 # to the OS version, if on x86, and 10.4, the deployment
adamc@1141 951 # target defaults to 10.4. Don't you love it?
adamc@1141 952 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
adamc@1141 953 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
adamc@1141 954 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
adamc@1141 955 10.[[012]]*)
adamc@1141 956 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
adamc@1141 957 10.*)
adamc@1141 958 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
adamc@1141 959 esac
adamc@1141 960 ;;
adamc@1141 961 esac
adamc@1141 962 if test "$lt_cv_apple_cc_single_mod" = "yes"; then
adamc@1141 963 _lt_dar_single_mod='$single_module'
adamc@1141 964 fi
adamc@1141 965 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
adamc@1141 966 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
adamc@1141 967 else
adamc@1141 968 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
adamc@1141 969 fi
adamc@1141 970 if test "$DSYMUTIL" != ":"; then
adamc@1141 971 _lt_dsymutil='~$DSYMUTIL $lib || :'
adamc@1141 972 else
adamc@1141 973 _lt_dsymutil=
adamc@1141 974 fi
adamc@1141 975 ;;
adamc@1141 976 esac
adamc@1141 977 ])
adamc@1141 978
adamc@1141 979
adamc@1141 980 # _LT_DARWIN_LINKER_FEATURES
adamc@1141 981 # --------------------------
adamc@1141 982 # Checks for linker and compiler features on darwin
adamc@1141 983 m4_defun([_LT_DARWIN_LINKER_FEATURES],
adamc@1141 984 [
adamc@1141 985 m4_require([_LT_REQUIRED_DARWIN_CHECKS])
adamc@1141 986 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
adamc@1141 987 _LT_TAGVAR(hardcode_direct, $1)=no
adamc@1141 988 _LT_TAGVAR(hardcode_automatic, $1)=yes
adamc@1141 989 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
adamc@1141 990 _LT_TAGVAR(whole_archive_flag_spec, $1)=''
adamc@1141 991 _LT_TAGVAR(link_all_deplibs, $1)=yes
adamc@1141 992 _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
adamc@1141 993 case $cc_basename in
adamc@1141 994 ifort*) _lt_dar_can_shared=yes ;;
adamc@1141 995 *) _lt_dar_can_shared=$GCC ;;
adamc@1141 996 esac
adamc@1141 997 if test "$_lt_dar_can_shared" = "yes"; then
adamc@1141 998 output_verbose_link_cmd=echo
adamc@1141 999 _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 1000 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
adamc@1141 1001 _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 1002 _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 1003 m4_if([$1], [CXX],
adamc@1141 1004 [ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
adamc@1141 1005 _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 1006 _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 1007 fi
adamc@1141 1008 ],[])
adamc@1141 1009 else
adamc@1141 1010 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 1011 fi
adamc@1141 1012 ])
adamc@1141 1013
adamc@1141 1014 # _LT_SYS_MODULE_PATH_AIX
adamc@1141 1015 # -----------------------
adamc@1141 1016 # Links a minimal program and checks the executable
adamc@1141 1017 # for the system default hardcoded library path. In most cases,
adamc@1141 1018 # this is /usr/lib:/lib, but when the MPI compilers are used
adamc@1141 1019 # the location of the communication and MPI libs are included too.
adamc@1141 1020 # If we don't find anything, use the default library path according
adamc@1141 1021 # to the aix ld manual.
adamc@1141 1022 m4_defun([_LT_SYS_MODULE_PATH_AIX],
adamc@1141 1023 [m4_require([_LT_DECL_SED])dnl
adamc@1141 1024 AC_LINK_IFELSE(AC_LANG_PROGRAM,[
adamc@1141 1025 lt_aix_libpath_sed='
adamc@1141 1026 /Import File Strings/,/^$/ {
adamc@1141 1027 /^0/ {
adamc@1141 1028 s/^0 *\(.*\)$/\1/
adamc@1141 1029 p
adamc@1141 1030 }
adamc@1141 1031 }'
adamc@1141 1032 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
adamc@1141 1033 # Check for a 64-bit object if we didn't find anything.
adamc@1141 1034 if test -z "$aix_libpath"; then
adamc@1141 1035 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
adamc@1141 1036 fi],[])
adamc@1141 1037 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
adamc@1141 1038 ])# _LT_SYS_MODULE_PATH_AIX
adamc@1141 1039
adamc@1141 1040
adamc@1141 1041 # _LT_SHELL_INIT(ARG)
adamc@1141 1042 # -------------------
adamc@1141 1043 m4_define([_LT_SHELL_INIT],
adamc@1141 1044 [ifdef([AC_DIVERSION_NOTICE],
adamc@1141 1045 [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
adamc@1141 1046 [AC_DIVERT_PUSH(NOTICE)])
adamc@1141 1047 $1
adamc@1141 1048 AC_DIVERT_POP
adamc@1141 1049 ])# _LT_SHELL_INIT
adamc@1141 1050
adamc@1141 1051
adamc@1141 1052 # _LT_PROG_ECHO_BACKSLASH
adamc@1141 1053 # -----------------------
adamc@1141 1054 # Add some code to the start of the generated configure script which
adamc@1141 1055 # will find an echo command which doesn't interpret backslashes.
adamc@1141 1056 m4_defun([_LT_PROG_ECHO_BACKSLASH],
adamc@1141 1057 [_LT_SHELL_INIT([
adamc@1141 1058 # Check that we are running under the correct shell.
adamc@1141 1059 SHELL=${CONFIG_SHELL-/bin/sh}
adamc@1141 1060
adamc@1141 1061 case X$lt_ECHO in
adamc@1141 1062 X*--fallback-echo)
adamc@1141 1063 # Remove one level of quotation (which was required for Make).
adamc@1141 1064 ECHO=`echo "$lt_ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
adamc@1141 1065 ;;
adamc@1141 1066 esac
adamc@1141 1067
adamc@1141 1068 ECHO=${lt_ECHO-echo}
adamc@1141 1069 if test "X[$]1" = X--no-reexec; then
adamc@1141 1070 # Discard the --no-reexec flag, and continue.
adamc@1141 1071 shift
adamc@1141 1072 elif test "X[$]1" = X--fallback-echo; then
adamc@1141 1073 # Avoid inline document here, it may be left over
adamc@1141 1074 :
adamc@1141 1075 elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then
adamc@1141 1076 # Yippee, $ECHO works!
adamc@1141 1077 :
adamc@1141 1078 else
adamc@1141 1079 # Restart under the correct shell.
adamc@1141 1080 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
adamc@1141 1081 fi
adamc@1141 1082
adamc@1141 1083 if test "X[$]1" = X--fallback-echo; then
adamc@1141 1084 # used as fallback echo
adamc@1141 1085 shift
adamc@1141 1086 cat <<_LT_EOF
adamc@1141 1087 [$]*
adamc@1141 1088 _LT_EOF
adamc@1141 1089 exit 0
adamc@1141 1090 fi
adamc@1141 1091
adamc@1141 1092 # The HP-UX ksh and POSIX shell print the target directory to stdout
adamc@1141 1093 # if CDPATH is set.
adamc@1141 1094 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
adamc@1141 1095
adamc@1141 1096 if test -z "$lt_ECHO"; then
adamc@1141 1097 if test "X${echo_test_string+set}" != Xset; then
adamc@1141 1098 # find a string as large as possible, as long as the shell can cope with it
adamc@1141 1099 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
adamc@1141 1100 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
adamc@1141 1101 if { echo_test_string=`eval $cmd`; } 2>/dev/null &&
adamc@1141 1102 { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null
adamc@1141 1103 then
adamc@1141 1104 break
adamc@1141 1105 fi
adamc@1141 1106 done
adamc@1141 1107 fi
adamc@1141 1108
adamc@1141 1109 if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
adamc@1141 1110 echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
adamc@1141 1111 test "X$echo_testing_string" = "X$echo_test_string"; then
adamc@1141 1112 :
adamc@1141 1113 else
adamc@1141 1114 # The Solaris, AIX, and Digital Unix default echo programs unquote
adamc@1141 1115 # backslashes. This makes it impossible to quote backslashes using
adamc@1141 1116 # echo "$something" | sed 's/\\/\\\\/g'
adamc@1141 1117 #
adamc@1141 1118 # So, first we look for a working echo in the user's PATH.
adamc@1141 1119
adamc@1141 1120 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
adamc@1141 1121 for dir in $PATH /usr/ucb; do
adamc@1141 1122 IFS="$lt_save_ifs"
adamc@1141 1123 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
adamc@1141 1124 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
adamc@1141 1125 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
adamc@1141 1126 test "X$echo_testing_string" = "X$echo_test_string"; then
adamc@1141 1127 ECHO="$dir/echo"
adamc@1141 1128 break
adamc@1141 1129 fi
adamc@1141 1130 done
adamc@1141 1131 IFS="$lt_save_ifs"
adamc@1141 1132
adamc@1141 1133 if test "X$ECHO" = Xecho; then
adamc@1141 1134 # We didn't find a better echo, so look for alternatives.
adamc@1141 1135 if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&
adamc@1141 1136 echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&
adamc@1141 1137 test "X$echo_testing_string" = "X$echo_test_string"; then
adamc@1141 1138 # This shell has a builtin print -r that does the trick.
adamc@1141 1139 ECHO='print -r'
adamc@1141 1140 elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&
adamc@1141 1141 test "X$CONFIG_SHELL" != X/bin/ksh; then
adamc@1141 1142 # If we have ksh, try running configure again with it.
adamc@1141 1143 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
adamc@1141 1144 export ORIGINAL_CONFIG_SHELL
adamc@1141 1145 CONFIG_SHELL=/bin/ksh
adamc@1141 1146 export CONFIG_SHELL
adamc@1141 1147 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
adamc@1141 1148 else
adamc@1141 1149 # Try using printf.
adamc@1141 1150 ECHO='printf %s\n'
adamc@1141 1151 if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
adamc@1141 1152 echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
adamc@1141 1153 test "X$echo_testing_string" = "X$echo_test_string"; then
adamc@1141 1154 # Cool, printf works
adamc@1141 1155 :
adamc@1141 1156 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
adamc@1141 1157 test "X$echo_testing_string" = 'X\t' &&
adamc@1141 1158 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
adamc@1141 1159 test "X$echo_testing_string" = "X$echo_test_string"; then
adamc@1141 1160 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
adamc@1141 1161 export CONFIG_SHELL
adamc@1141 1162 SHELL="$CONFIG_SHELL"
adamc@1141 1163 export SHELL
adamc@1141 1164 ECHO="$CONFIG_SHELL [$]0 --fallback-echo"
adamc@1141 1165 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
adamc@1141 1166 test "X$echo_testing_string" = 'X\t' &&
adamc@1141 1167 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
adamc@1141 1168 test "X$echo_testing_string" = "X$echo_test_string"; then
adamc@1141 1169 ECHO="$CONFIG_SHELL [$]0 --fallback-echo"
adamc@1141 1170 else
adamc@1141 1171 # maybe with a smaller string...
adamc@1141 1172 prev=:
adamc@1141 1173
adamc@1141 1174 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
adamc@1141 1175 if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null
adamc@1141 1176 then
adamc@1141 1177 break
adamc@1141 1178 fi
adamc@1141 1179 prev="$cmd"
adamc@1141 1180 done
adamc@1141 1181
adamc@1141 1182 if test "$prev" != 'sed 50q "[$]0"'; then
adamc@1141 1183 echo_test_string=`eval $prev`
adamc@1141 1184 export echo_test_string
adamc@1141 1185 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
adamc@1141 1186 else
adamc@1141 1187 # Oops. We lost completely, so just stick with echo.
adamc@1141 1188 ECHO=echo
adamc@1141 1189 fi
adamc@1141 1190 fi
adamc@1141 1191 fi
adamc@1141 1192 fi
adamc@1141 1193 fi
adamc@1141 1194 fi
adamc@1141 1195
adamc@1141 1196 # Copy echo and quote the copy suitably for passing to libtool from
adamc@1141 1197 # the Makefile, instead of quoting the original, which is used later.
adamc@1141 1198 lt_ECHO=$ECHO
adamc@1141 1199 if test "X$lt_ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
adamc@1141 1200 lt_ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
adamc@1141 1201 fi
adamc@1141 1202
adamc@1141 1203 AC_SUBST(lt_ECHO)
adamc@1141 1204 ])
adamc@1141 1205 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
adamc@1141 1206 _LT_DECL([], [ECHO], [1],
adamc@1141 1207 [An echo program that does not interpret backslashes])
adamc@1141 1208 ])# _LT_PROG_ECHO_BACKSLASH
adamc@1141 1209
adamc@1141 1210
adamc@1141 1211 # _LT_ENABLE_LOCK
adamc@1141 1212 # ---------------
adamc@1141 1213 m4_defun([_LT_ENABLE_LOCK],
adamc@1141 1214 [AC_ARG_ENABLE([libtool-lock],
adamc@1141 1215 [AS_HELP_STRING([--disable-libtool-lock],
adamc@1141 1216 [avoid locking (might break parallel builds)])])
adamc@1141 1217 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
adamc@1141 1218
adamc@1141 1219 # Some flags need to be propagated to the compiler or linker for good
adamc@1141 1220 # libtool support.
adamc@1141 1221 case $host in
adamc@1141 1222 ia64-*-hpux*)
adamc@1141 1223 # Find out which ABI we are using.
adamc@1141 1224 echo 'int i;' > conftest.$ac_ext
adamc@1141 1225 if AC_TRY_EVAL(ac_compile); then
adamc@1141 1226 case `/usr/bin/file conftest.$ac_objext` in
adamc@1141 1227 *ELF-32*)
adamc@1141 1228 HPUX_IA64_MODE="32"
adamc@1141 1229 ;;
adamc@1141 1230 *ELF-64*)
adamc@1141 1231 HPUX_IA64_MODE="64"
adamc@1141 1232 ;;
adamc@1141 1233 esac
adamc@1141 1234 fi
adamc@1141 1235 rm -rf conftest*
adamc@1141 1236 ;;
adamc@1141 1237 *-*-irix6*)
adamc@1141 1238 # Find out which ABI we are using.
adamc@1141 1239 echo '[#]line __oline__ "configure"' > conftest.$ac_ext
adamc@1141 1240 if AC_TRY_EVAL(ac_compile); then
adamc@1141 1241 if test "$lt_cv_prog_gnu_ld" = yes; then
adamc@1141 1242 case `/usr/bin/file conftest.$ac_objext` in
adamc@1141 1243 *32-bit*)
adamc@1141 1244 LD="${LD-ld} -melf32bsmip"
adamc@1141 1245 ;;
adamc@1141 1246 *N32*)
adamc@1141 1247 LD="${LD-ld} -melf32bmipn32"
adamc@1141 1248 ;;
adamc@1141 1249 *64-bit*)
adamc@1141 1250 LD="${LD-ld} -melf64bmip"
adamc@1141 1251 ;;
adamc@1141 1252 esac
adamc@1141 1253 else
adamc@1141 1254 case `/usr/bin/file conftest.$ac_objext` in
adamc@1141 1255 *32-bit*)
adamc@1141 1256 LD="${LD-ld} -32"
adamc@1141 1257 ;;
adamc@1141 1258 *N32*)
adamc@1141 1259 LD="${LD-ld} -n32"
adamc@1141 1260 ;;
adamc@1141 1261 *64-bit*)
adamc@1141 1262 LD="${LD-ld} -64"
adamc@1141 1263 ;;
adamc@1141 1264 esac
adamc@1141 1265 fi
adamc@1141 1266 fi
adamc@1141 1267 rm -rf conftest*
adamc@1141 1268 ;;
adamc@1141 1269
adamc@1141 1270 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
adamc@1141 1271 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
adamc@1141 1272 # Find out which ABI we are using.
adamc@1141 1273 echo 'int i;' > conftest.$ac_ext
adamc@1141 1274 if AC_TRY_EVAL(ac_compile); then
adamc@1141 1275 case `/usr/bin/file conftest.o` in
adamc@1141 1276 *32-bit*)
adamc@1141 1277 case $host in
adamc@1141 1278 x86_64-*kfreebsd*-gnu)
adamc@1141 1279 LD="${LD-ld} -m elf_i386_fbsd"
adamc@1141 1280 ;;
adamc@1141 1281 x86_64-*linux*)
adamc@1141 1282 LD="${LD-ld} -m elf_i386"
adamc@1141 1283 ;;
adamc@1141 1284 ppc64-*linux*|powerpc64-*linux*)
adamc@1141 1285 LD="${LD-ld} -m elf32ppclinux"
adamc@1141 1286 ;;
adamc@1141 1287 s390x-*linux*)
adamc@1141 1288 LD="${LD-ld} -m elf_s390"
adamc@1141 1289 ;;
adamc@1141 1290 sparc64-*linux*)
adamc@1141 1291 LD="${LD-ld} -m elf32_sparc"
adamc@1141 1292 ;;
adamc@1141 1293 esac
adamc@1141 1294 ;;
adamc@1141 1295 *64-bit*)
adamc@1141 1296 case $host in
adamc@1141 1297 x86_64-*kfreebsd*-gnu)
adamc@1141 1298 LD="${LD-ld} -m elf_x86_64_fbsd"
adamc@1141 1299 ;;
adamc@1141 1300 x86_64-*linux*)
adamc@1141 1301 LD="${LD-ld} -m elf_x86_64"
adamc@1141 1302 ;;
adamc@1141 1303 ppc*-*linux*|powerpc*-*linux*)
adamc@1141 1304 LD="${LD-ld} -m elf64ppc"
adamc@1141 1305 ;;
adamc@1141 1306 s390*-*linux*|s390*-*tpf*)
adamc@1141 1307 LD="${LD-ld} -m elf64_s390"
adamc@1141 1308 ;;
adamc@1141 1309 sparc*-*linux*)
adamc@1141 1310 LD="${LD-ld} -m elf64_sparc"
adamc@1141 1311 ;;
adamc@1141 1312 esac
adamc@1141 1313 ;;
adamc@1141 1314 esac
adamc@1141 1315 fi
adamc@1141 1316 rm -rf conftest*
adamc@1141 1317 ;;
adamc@1141 1318
adamc@1141 1319 *-*-sco3.2v5*)
adamc@1141 1320 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
adamc@1141 1321 SAVE_CFLAGS="$CFLAGS"
adamc@1141 1322 CFLAGS="$CFLAGS -belf"
adamc@1141 1323 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
adamc@1141 1324 [AC_LANG_PUSH(C)
adamc@1141 1325 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
adamc@1141 1326 AC_LANG_POP])
adamc@1141 1327 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
adamc@1141 1328 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
adamc@1141 1329 CFLAGS="$SAVE_CFLAGS"
adamc@1141 1330 fi
adamc@1141 1331 ;;
adamc@1141 1332 sparc*-*solaris*)
adamc@1141 1333 # Find out which ABI we are using.
adamc@1141 1334 echo 'int i;' > conftest.$ac_ext
adamc@1141 1335 if AC_TRY_EVAL(ac_compile); then
adamc@1141 1336 case `/usr/bin/file conftest.o` in
adamc@1141 1337 *64-bit*)
adamc@1141 1338 case $lt_cv_prog_gnu_ld in
adamc@1141 1339 yes*) LD="${LD-ld} -m elf64_sparc" ;;
adamc@1141 1340 *)
adamc@1141 1341 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
adamc@1141 1342 LD="${LD-ld} -64"
adamc@1141 1343 fi
adamc@1141 1344 ;;
adamc@1141 1345 esac
adamc@1141 1346 ;;
adamc@1141 1347 esac
adamc@1141 1348 fi
adamc@1141 1349 rm -rf conftest*
adamc@1141 1350 ;;
adamc@1141 1351 esac
adamc@1141 1352
adamc@1141 1353 need_locks="$enable_libtool_lock"
adamc@1141 1354 ])# _LT_ENABLE_LOCK
adamc@1141 1355
adamc@1141 1356
adamc@1141 1357 # _LT_CMD_OLD_ARCHIVE
adamc@1141 1358 # -------------------
adamc@1141 1359 m4_defun([_LT_CMD_OLD_ARCHIVE],
adamc@1141 1360 [AC_CHECK_TOOL(AR, ar, false)
adamc@1141 1361 test -z "$AR" && AR=ar
adamc@1141 1362 test -z "$AR_FLAGS" && AR_FLAGS=cru
adamc@1141 1363 _LT_DECL([], [AR], [1], [The archiver])
adamc@1141 1364 _LT_DECL([], [AR_FLAGS], [1])
adamc@1141 1365
adamc@1141 1366 AC_CHECK_TOOL(STRIP, strip, :)
adamc@1141 1367 test -z "$STRIP" && STRIP=:
adamc@1141 1368 _LT_DECL([], [STRIP], [1], [A symbol stripping program])
adamc@1141 1369
adamc@1141 1370 AC_CHECK_TOOL(RANLIB, ranlib, :)
adamc@1141 1371 test -z "$RANLIB" && RANLIB=:
adamc@1141 1372 _LT_DECL([], [RANLIB], [1],
adamc@1141 1373 [Commands used to install an old-style archive])
adamc@1141 1374
adamc@1141 1375 # Determine commands to create old-style static archives.
adamc@1141 1376 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
adamc@1141 1377 old_postinstall_cmds='chmod 644 $oldlib'
adamc@1141 1378 old_postuninstall_cmds=
adamc@1141 1379
adamc@1141 1380 if test -n "$RANLIB"; then
adamc@1141 1381 case $host_os in
adamc@1141 1382 openbsd*)
adamc@1141 1383 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
adamc@1141 1384 ;;
adamc@1141 1385 *)
adamc@1141 1386 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
adamc@1141 1387 ;;
adamc@1141 1388 esac
adamc@1141 1389 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
adamc@1141 1390 fi
adamc@1141 1391 _LT_DECL([], [old_postinstall_cmds], [2])
adamc@1141 1392 _LT_DECL([], [old_postuninstall_cmds], [2])
adamc@1141 1393 _LT_TAGDECL([], [old_archive_cmds], [2],
adamc@1141 1394 [Commands used to build an old-style archive])
adamc@1141 1395 ])# _LT_CMD_OLD_ARCHIVE
adamc@1141 1396
adamc@1141 1397
adamc@1141 1398 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
adamc@1141 1399 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
adamc@1141 1400 # ----------------------------------------------------------------
adamc@1141 1401 # Check whether the given compiler option works
adamc@1141 1402 AC_DEFUN([_LT_COMPILER_OPTION],
adamc@1141 1403 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
adamc@1141 1404 m4_require([_LT_DECL_SED])dnl
adamc@1141 1405 AC_CACHE_CHECK([$1], [$2],
adamc@1141 1406 [$2=no
adamc@1141 1407 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
adamc@1141 1408 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
adamc@1141 1409 lt_compiler_flag="$3"
adamc@1141 1410 # Insert the option either (1) after the last *FLAGS variable, or
adamc@1141 1411 # (2) before a word containing "conftest.", or (3) at the end.
adamc@1141 1412 # Note that $ac_compile itself does not contain backslashes and begins
adamc@1141 1413 # with a dollar sign (not a hyphen), so the echo should work correctly.
adamc@1141 1414 # The option is referenced via a variable to avoid confusing sed.
adamc@1141 1415 lt_compile=`echo "$ac_compile" | $SED \
adamc@1141 1416 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
adamc@1141 1417 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
adamc@1141 1418 -e 's:$: $lt_compiler_flag:'`
adamc@1141 1419 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
adamc@1141 1420 (eval "$lt_compile" 2>conftest.err)
adamc@1141 1421 ac_status=$?
adamc@1141 1422 cat conftest.err >&AS_MESSAGE_LOG_FD
adamc@1141 1423 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
adamc@1141 1424 if (exit $ac_status) && test -s "$ac_outfile"; then
adamc@1141 1425 # The compiler can only warn and ignore the option if not recognized
adamc@1141 1426 # So say no if there are warnings other than the usual output.
adamc@1141 1427 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
adamc@1141 1428 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
adamc@1141 1429 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
adamc@1141 1430 $2=yes
adamc@1141 1431 fi
adamc@1141 1432 fi
adamc@1141 1433 $RM conftest*
adamc@1141 1434 ])
adamc@1141 1435
adamc@1141 1436 if test x"[$]$2" = xyes; then
adamc@1141 1437 m4_if([$5], , :, [$5])
adamc@1141 1438 else
adamc@1141 1439 m4_if([$6], , :, [$6])
adamc@1141 1440 fi
adamc@1141 1441 ])# _LT_COMPILER_OPTION
adamc@1141 1442
adamc@1141 1443 # Old name:
adamc@1141 1444 AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
adamc@1141 1445 dnl aclocal-1.4 backwards compatibility:
adamc@1141 1446 dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
adamc@1141 1447
adamc@1141 1448
adamc@1141 1449 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
adamc@1141 1450 # [ACTION-SUCCESS], [ACTION-FAILURE])
adamc@1141 1451 # ----------------------------------------------------
adamc@1141 1452 # Check whether the given linker option works
adamc@1141 1453 AC_DEFUN([_LT_LINKER_OPTION],
adamc@1141 1454 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
adamc@1141 1455 m4_require([_LT_DECL_SED])dnl
adamc@1141 1456 AC_CACHE_CHECK([$1], [$2],
adamc@1141 1457 [$2=no
adamc@1141 1458 save_LDFLAGS="$LDFLAGS"
adamc@1141 1459 LDFLAGS="$LDFLAGS $3"
adamc@1141 1460 echo "$lt_simple_link_test_code" > conftest.$ac_ext
adamc@1141 1461 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
adamc@1141 1462 # The linker can only warn and ignore the option if not recognized
adamc@1141 1463 # So say no if there are warnings
adamc@1141 1464 if test -s conftest.err; then
adamc@1141 1465 # Append any errors to the config.log.
adamc@1141 1466 cat conftest.err 1>&AS_MESSAGE_LOG_FD
adamc@1141 1467 $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
adamc@1141 1468 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
adamc@1141 1469 if diff conftest.exp conftest.er2 >/dev/null; then
adamc@1141 1470 $2=yes
adamc@1141 1471 fi
adamc@1141 1472 else
adamc@1141 1473 $2=yes
adamc@1141 1474 fi
adamc@1141 1475 fi
adamc@1141 1476 $RM -r conftest*
adamc@1141 1477 LDFLAGS="$save_LDFLAGS"
adamc@1141 1478 ])
adamc@1141 1479
adamc@1141 1480 if test x"[$]$2" = xyes; then
adamc@1141 1481 m4_if([$4], , :, [$4])
adamc@1141 1482 else
adamc@1141 1483 m4_if([$5], , :, [$5])
adamc@1141 1484 fi
adamc@1141 1485 ])# _LT_LINKER_OPTION
adamc@1141 1486
adamc@1141 1487 # Old name:
adamc@1141 1488 AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
adamc@1141 1489 dnl aclocal-1.4 backwards compatibility:
adamc@1141 1490 dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
adamc@1141 1491
adamc@1141 1492
adamc@1141 1493 # LT_CMD_MAX_LEN
adamc@1141 1494 #---------------
adamc@1141 1495 AC_DEFUN([LT_CMD_MAX_LEN],
adamc@1141 1496 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
adamc@1141 1497 # find the maximum length of command line arguments
adamc@1141 1498 AC_MSG_CHECKING([the maximum length of command line arguments])
adamc@1141 1499 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
adamc@1141 1500 i=0
adamc@1141 1501 teststring="ABCD"
adamc@1141 1502
adamc@1141 1503 case $build_os in
adamc@1141 1504 msdosdjgpp*)
adamc@1141 1505 # On DJGPP, this test can blow up pretty badly due to problems in libc
adamc@1141 1506 # (any single argument exceeding 2000 bytes causes a buffer overrun
adamc@1141 1507 # during glob expansion). Even if it were fixed, the result of this
adamc@1141 1508 # check would be larger than it should be.
adamc@1141 1509 lt_cv_sys_max_cmd_len=12288; # 12K is about right
adamc@1141 1510 ;;
adamc@1141 1511
adamc@1141 1512 gnu*)
adamc@1141 1513 # Under GNU Hurd, this test is not required because there is
adamc@1141 1514 # no limit to the length of command line arguments.
adamc@1141 1515 # Libtool will interpret -1 as no limit whatsoever
adamc@1141 1516 lt_cv_sys_max_cmd_len=-1;
adamc@1141 1517 ;;
adamc@1141 1518
adamc@1141 1519 cygwin* | mingw* | cegcc*)
adamc@1141 1520 # On Win9x/ME, this test blows up -- it succeeds, but takes
adamc@1141 1521 # about 5 minutes as the teststring grows exponentially.
adamc@1141 1522 # Worse, since 9x/ME are not pre-emptively multitasking,
adamc@1141 1523 # you end up with a "frozen" computer, even though with patience
adamc@1141 1524 # the test eventually succeeds (with a max line length of 256k).
adamc@1141 1525 # Instead, let's just punt: use the minimum linelength reported by
adamc@1141 1526 # all of the supported platforms: 8192 (on NT/2K/XP).
adamc@1141 1527 lt_cv_sys_max_cmd_len=8192;
adamc@1141 1528 ;;
adamc@1141 1529
adamc@1141 1530 amigaos*)
adamc@1141 1531 # On AmigaOS with pdksh, this test takes hours, literally.
adamc@1141 1532 # So we just punt and use a minimum line length of 8192.
adamc@1141 1533 lt_cv_sys_max_cmd_len=8192;
adamc@1141 1534 ;;
adamc@1141 1535
adamc@1141 1536 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
adamc@1141 1537 # This has been around since 386BSD, at least. Likely further.
adamc@1141 1538 if test -x /sbin/sysctl; then
adamc@1141 1539 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
adamc@1141 1540 elif test -x /usr/sbin/sysctl; then
adamc@1141 1541 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
adamc@1141 1542 else
adamc@1141 1543 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
adamc@1141 1544 fi
adamc@1141 1545 # And add a safety zone
adamc@1141 1546 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
adamc@1141 1547 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
adamc@1141 1548 ;;
adamc@1141 1549
adamc@1141 1550 interix*)
adamc@1141 1551 # We know the value 262144 and hardcode it with a safety zone (like BSD)
adamc@1141 1552 lt_cv_sys_max_cmd_len=196608
adamc@1141 1553 ;;
adamc@1141 1554
adamc@1141 1555 osf*)
adamc@1141 1556 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
adamc@1141 1557 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
adamc@1141 1558 # nice to cause kernel panics so lets avoid the loop below.
adamc@1141 1559 # First set a reasonable default.
adamc@1141 1560 lt_cv_sys_max_cmd_len=16384
adamc@1141 1561 #
adamc@1141 1562 if test -x /sbin/sysconfig; then
adamc@1141 1563 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
adamc@1141 1564 *1*) lt_cv_sys_max_cmd_len=-1 ;;
adamc@1141 1565 esac
adamc@1141 1566 fi
adamc@1141 1567 ;;
adamc@1141 1568 sco3.2v5*)
adamc@1141 1569 lt_cv_sys_max_cmd_len=102400
adamc@1141 1570 ;;
adamc@1141 1571 sysv5* | sco5v6* | sysv4.2uw2*)
adamc@1141 1572 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
adamc@1141 1573 if test -n "$kargmax"; then
adamc@1141 1574 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
adamc@1141 1575 else
adamc@1141 1576 lt_cv_sys_max_cmd_len=32768
adamc@1141 1577 fi
adamc@1141 1578 ;;
adamc@1141 1579 *)
adamc@1141 1580 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
adamc@1141 1581 if test -n "$lt_cv_sys_max_cmd_len"; then
adamc@1141 1582 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
adamc@1141 1583 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
adamc@1141 1584 else
adamc@1141 1585 # Make teststring a little bigger before we do anything with it.
adamc@1141 1586 # a 1K string should be a reasonable start.
adamc@1141 1587 for i in 1 2 3 4 5 6 7 8 ; do
adamc@1141 1588 teststring=$teststring$teststring
adamc@1141 1589 done
adamc@1141 1590 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
adamc@1141 1591 # If test is not a shell built-in, we'll probably end up computing a
adamc@1141 1592 # maximum length that is only half of the actual maximum length, but
adamc@1141 1593 # we can't tell.
adamc@1141 1594 while { test "X"`$SHELL [$]0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
adamc@1141 1595 = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
adamc@1141 1596 test $i != 17 # 1/2 MB should be enough
adamc@1141 1597 do
adamc@1141 1598 i=`expr $i + 1`
adamc@1141 1599 teststring=$teststring$teststring
adamc@1141 1600 done
adamc@1141 1601 # Only check the string length outside the loop.
adamc@1141 1602 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
adamc@1141 1603 teststring=
adamc@1141 1604 # Add a significant safety factor because C++ compilers can tack on
adamc@1141 1605 # massive amounts of additional arguments before passing them to the
adamc@1141 1606 # linker. It appears as though 1/2 is a usable value.
adamc@1141 1607 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
adamc@1141 1608 fi
adamc@1141 1609 ;;
adamc@1141 1610 esac
adamc@1141 1611 ])
adamc@1141 1612 if test -n $lt_cv_sys_max_cmd_len ; then
adamc@1141 1613 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
adamc@1141 1614 else
adamc@1141 1615 AC_MSG_RESULT(none)
adamc@1141 1616 fi
adamc@1141 1617 max_cmd_len=$lt_cv_sys_max_cmd_len
adamc@1141 1618 _LT_DECL([], [max_cmd_len], [0],
adamc@1141 1619 [What is the maximum length of a command?])
adamc@1141 1620 ])# LT_CMD_MAX_LEN
adamc@1141 1621
adamc@1141 1622 # Old name:
adamc@1141 1623 AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
adamc@1141 1624 dnl aclocal-1.4 backwards compatibility:
adamc@1141 1625 dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
adamc@1141 1626
adamc@1141 1627
adamc@1141 1628 # _LT_HEADER_DLFCN
adamc@1141 1629 # ----------------
adamc@1141 1630 m4_defun([_LT_HEADER_DLFCN],
adamc@1141 1631 [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
adamc@1141 1632 ])# _LT_HEADER_DLFCN
adamc@1141 1633
adamc@1141 1634
adamc@1141 1635 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
adamc@1141 1636 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
adamc@1141 1637 # ----------------------------------------------------------------
adamc@1141 1638 m4_defun([_LT_TRY_DLOPEN_SELF],
adamc@1141 1639 [m4_require([_LT_HEADER_DLFCN])dnl
adamc@1141 1640 if test "$cross_compiling" = yes; then :
adamc@1141 1641 [$4]
adamc@1141 1642 else
adamc@1141 1643 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
adamc@1141 1644 lt_status=$lt_dlunknown
adamc@1141 1645 cat > conftest.$ac_ext <<_LT_EOF
adamc@1141 1646 [#line __oline__ "configure"
adamc@1141 1647 #include "confdefs.h"
adamc@1141 1648
adamc@1141 1649 #if HAVE_DLFCN_H
adamc@1141 1650 #include <dlfcn.h>
adamc@1141 1651 #endif
adamc@1141 1652
adamc@1141 1653 #include <stdio.h>
adamc@1141 1654
adamc@1141 1655 #ifdef RTLD_GLOBAL
adamc@1141 1656 # define LT_DLGLOBAL RTLD_GLOBAL
adamc@1141 1657 #else
adamc@1141 1658 # ifdef DL_GLOBAL
adamc@1141 1659 # define LT_DLGLOBAL DL_GLOBAL
adamc@1141 1660 # else
adamc@1141 1661 # define LT_DLGLOBAL 0
adamc@1141 1662 # endif
adamc@1141 1663 #endif
adamc@1141 1664
adamc@1141 1665 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
adamc@1141 1666 find out it does not work in some platform. */
adamc@1141 1667 #ifndef LT_DLLAZY_OR_NOW
adamc@1141 1668 # ifdef RTLD_LAZY
adamc@1141 1669 # define LT_DLLAZY_OR_NOW RTLD_LAZY
adamc@1141 1670 # else
adamc@1141 1671 # ifdef DL_LAZY
adamc@1141 1672 # define LT_DLLAZY_OR_NOW DL_LAZY
adamc@1141 1673 # else
adamc@1141 1674 # ifdef RTLD_NOW
adamc@1141 1675 # define LT_DLLAZY_OR_NOW RTLD_NOW
adamc@1141 1676 # else
adamc@1141 1677 # ifdef DL_NOW
adamc@1141 1678 # define LT_DLLAZY_OR_NOW DL_NOW
adamc@1141 1679 # else
adamc@1141 1680 # define LT_DLLAZY_OR_NOW 0
adamc@1141 1681 # endif
adamc@1141 1682 # endif
adamc@1141 1683 # endif
adamc@1141 1684 # endif
adamc@1141 1685 #endif
adamc@1141 1686
adamc@1141 1687 void fnord() { int i=42;}
adamc@1141 1688 int main ()
adamc@1141 1689 {
adamc@1141 1690 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
adamc@1141 1691 int status = $lt_dlunknown;
adamc@1141 1692
adamc@1141 1693 if (self)
adamc@1141 1694 {
adamc@1141 1695 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
adamc@1141 1696 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
adamc@1141 1697 /* dlclose (self); */
adamc@1141 1698 }
adamc@1141 1699 else
adamc@1141 1700 puts (dlerror ());
adamc@1141 1701
adamc@1141 1702 return status;
adamc@1141 1703 }]
adamc@1141 1704 _LT_EOF
adamc@1141 1705 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
adamc@1141 1706 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
adamc@1141 1707 lt_status=$?
adamc@1141 1708 case x$lt_status in
adamc@1141 1709 x$lt_dlno_uscore) $1 ;;
adamc@1141 1710 x$lt_dlneed_uscore) $2 ;;
adamc@1141 1711 x$lt_dlunknown|x*) $3 ;;
adamc@1141 1712 esac
adamc@1141 1713 else :
adamc@1141 1714 # compilation failed
adamc@1141 1715 $3
adamc@1141 1716 fi
adamc@1141 1717 fi
adamc@1141 1718 rm -fr conftest*
adamc@1141 1719 ])# _LT_TRY_DLOPEN_SELF
adamc@1141 1720
adamc@1141 1721
adamc@1141 1722 # LT_SYS_DLOPEN_SELF
adamc@1141 1723 # ------------------
adamc@1141 1724 AC_DEFUN([LT_SYS_DLOPEN_SELF],
adamc@1141 1725 [m4_require([_LT_HEADER_DLFCN])dnl
adamc@1141 1726 if test "x$enable_dlopen" != xyes; then
adamc@1141 1727 enable_dlopen=unknown
adamc@1141 1728 enable_dlopen_self=unknown
adamc@1141 1729 enable_dlopen_self_static=unknown
adamc@1141 1730 else
adamc@1141 1731 lt_cv_dlopen=no
adamc@1141 1732 lt_cv_dlopen_libs=
adamc@1141 1733
adamc@1141 1734 case $host_os in
adamc@1141 1735 beos*)
adamc@1141 1736 lt_cv_dlopen="load_add_on"
adamc@1141 1737 lt_cv_dlopen_libs=
adamc@1141 1738 lt_cv_dlopen_self=yes
adamc@1141 1739 ;;
adamc@1141 1740
adamc@1141 1741 mingw* | pw32* | cegcc*)
adamc@1141 1742 lt_cv_dlopen="LoadLibrary"
adamc@1141 1743 lt_cv_dlopen_libs=
adamc@1141 1744 ;;
adamc@1141 1745
adamc@1141 1746 cygwin*)
adamc@1141 1747 lt_cv_dlopen="dlopen"
adamc@1141 1748 lt_cv_dlopen_libs=
adamc@1141 1749 ;;
adamc@1141 1750
adamc@1141 1751 darwin*)
adamc@1141 1752 # if libdl is installed we need to link against it
adamc@1141 1753 AC_CHECK_LIB([dl], [dlopen],
adamc@1141 1754 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
adamc@1141 1755 lt_cv_dlopen="dyld"
adamc@1141 1756 lt_cv_dlopen_libs=
adamc@1141 1757 lt_cv_dlopen_self=yes
adamc@1141 1758 ])
adamc@1141 1759 ;;
adamc@1141 1760
adamc@1141 1761 *)
adamc@1141 1762 AC_CHECK_FUNC([shl_load],
adamc@1141 1763 [lt_cv_dlopen="shl_load"],
adamc@1141 1764 [AC_CHECK_LIB([dld], [shl_load],
adamc@1141 1765 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
adamc@1141 1766 [AC_CHECK_FUNC([dlopen],
adamc@1141 1767 [lt_cv_dlopen="dlopen"],
adamc@1141 1768 [AC_CHECK_LIB([dl], [dlopen],
adamc@1141 1769 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
adamc@1141 1770 [AC_CHECK_LIB([svld], [dlopen],
adamc@1141 1771 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
adamc@1141 1772 [AC_CHECK_LIB([dld], [dld_link],
adamc@1141 1773 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
adamc@1141 1774 ])
adamc@1141 1775 ])
adamc@1141 1776 ])
adamc@1141 1777 ])
adamc@1141 1778 ])
adamc@1141 1779 ;;
adamc@1141 1780 esac
adamc@1141 1781
adamc@1141 1782 if test "x$lt_cv_dlopen" != xno; then
adamc@1141 1783 enable_dlopen=yes
adamc@1141 1784 else
adamc@1141 1785 enable_dlopen=no
adamc@1141 1786 fi
adamc@1141 1787
adamc@1141 1788 case $lt_cv_dlopen in
adamc@1141 1789 dlopen)
adamc@1141 1790 save_CPPFLAGS="$CPPFLAGS"
adamc@1141 1791 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
adamc@1141 1792
adamc@1141 1793 save_LDFLAGS="$LDFLAGS"
adamc@1141 1794 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
adamc@1141 1795
adamc@1141 1796 save_LIBS="$LIBS"
adamc@1141 1797 LIBS="$lt_cv_dlopen_libs $LIBS"
adamc@1141 1798
adamc@1141 1799 AC_CACHE_CHECK([whether a program can dlopen itself],
adamc@1141 1800 lt_cv_dlopen_self, [dnl
adamc@1141 1801 _LT_TRY_DLOPEN_SELF(
adamc@1141 1802 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
adamc@1141 1803 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
adamc@1141 1804 ])
adamc@1141 1805
adamc@1141 1806 if test "x$lt_cv_dlopen_self" = xyes; then
adamc@1141 1807 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
adamc@1141 1808 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
adamc@1141 1809 lt_cv_dlopen_self_static, [dnl
adamc@1141 1810 _LT_TRY_DLOPEN_SELF(
adamc@1141 1811 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
adamc@1141 1812 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
adamc@1141 1813 ])
adamc@1141 1814 fi
adamc@1141 1815
adamc@1141 1816 CPPFLAGS="$save_CPPFLAGS"
adamc@1141 1817 LDFLAGS="$save_LDFLAGS"
adamc@1141 1818 LIBS="$save_LIBS"
adamc@1141 1819 ;;
adamc@1141 1820 esac
adamc@1141 1821
adamc@1141 1822 case $lt_cv_dlopen_self in
adamc@1141 1823 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
adamc@1141 1824 *) enable_dlopen_self=unknown ;;
adamc@1141 1825 esac
adamc@1141 1826
adamc@1141 1827 case $lt_cv_dlopen_self_static in
adamc@1141 1828 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
adamc@1141 1829 *) enable_dlopen_self_static=unknown ;;
adamc@1141 1830 esac
adamc@1141 1831 fi
adamc@1141 1832 _LT_DECL([dlopen_support], [enable_dlopen], [0],
adamc@1141 1833 [Whether dlopen is supported])
adamc@1141 1834 _LT_DECL([dlopen_self], [enable_dlopen_self], [0],
adamc@1141 1835 [Whether dlopen of programs is supported])
adamc@1141 1836 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
adamc@1141 1837 [Whether dlopen of statically linked programs is supported])
adamc@1141 1838 ])# LT_SYS_DLOPEN_SELF
adamc@1141 1839
adamc@1141 1840 # Old name:
adamc@1141 1841 AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
adamc@1141 1842 dnl aclocal-1.4 backwards compatibility:
adamc@1141 1843 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
adamc@1141 1844
adamc@1141 1845
adamc@1141 1846 # _LT_COMPILER_C_O([TAGNAME])
adamc@1141 1847 # ---------------------------
adamc@1141 1848 # Check to see if options -c and -o are simultaneously supported by compiler.
adamc@1141 1849 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
adamc@1141 1850 m4_defun([_LT_COMPILER_C_O],
adamc@1141 1851 [m4_require([_LT_DECL_SED])dnl
adamc@1141 1852 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
adamc@1141 1853 m4_require([_LT_TAG_COMPILER])dnl
adamc@1141 1854 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
adamc@1141 1855 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
adamc@1141 1856 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
adamc@1141 1857 $RM -r conftest 2>/dev/null
adamc@1141 1858 mkdir conftest
adamc@1141 1859 cd conftest
adamc@1141 1860 mkdir out
adamc@1141 1861 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
adamc@1141 1862
adamc@1141 1863 lt_compiler_flag="-o out/conftest2.$ac_objext"
adamc@1141 1864 # Insert the option either (1) after the last *FLAGS variable, or
adamc@1141 1865 # (2) before a word containing "conftest.", or (3) at the end.
adamc@1141 1866 # Note that $ac_compile itself does not contain backslashes and begins
adamc@1141 1867 # with a dollar sign (not a hyphen), so the echo should work correctly.
adamc@1141 1868 lt_compile=`echo "$ac_compile" | $SED \
adamc@1141 1869 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
adamc@1141 1870 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
adamc@1141 1871 -e 's:$: $lt_compiler_flag:'`
adamc@1141 1872 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
adamc@1141 1873 (eval "$lt_compile" 2>out/conftest.err)
adamc@1141 1874 ac_status=$?
adamc@1141 1875 cat out/conftest.err >&AS_MESSAGE_LOG_FD
adamc@1141 1876 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
adamc@1141 1877 if (exit $ac_status) && test -s out/conftest2.$ac_objext
adamc@1141 1878 then
adamc@1141 1879 # The compiler can only warn and ignore the option if not recognized
adamc@1141 1880 # So say no if there are warnings
adamc@1141 1881 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
adamc@1141 1882 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
adamc@1141 1883 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
adamc@1141 1884 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
adamc@1141 1885 fi
adamc@1141 1886 fi
adamc@1141 1887 chmod u+w . 2>&AS_MESSAGE_LOG_FD
adamc@1141 1888 $RM conftest*
adamc@1141 1889 # SGI C++ compiler will create directory out/ii_files/ for
adamc@1141 1890 # template instantiation
adamc@1141 1891 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
adamc@1141 1892 $RM out/* && rmdir out
adamc@1141 1893 cd ..
adamc@1141 1894 $RM -r conftest
adamc@1141 1895 $RM conftest*
adamc@1141 1896 ])
adamc@1141 1897 _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
adamc@1141 1898 [Does compiler simultaneously support -c and -o options?])
adamc@1141 1899 ])# _LT_COMPILER_C_O
adamc@1141 1900
adamc@1141 1901
adamc@1141 1902 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
adamc@1141 1903 # ----------------------------------
adamc@1141 1904 # Check to see if we can do hard links to lock some files if needed
adamc@1141 1905 m4_defun([_LT_COMPILER_FILE_LOCKS],
adamc@1141 1906 [m4_require([_LT_ENABLE_LOCK])dnl
adamc@1141 1907 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
adamc@1141 1908 _LT_COMPILER_C_O([$1])
adamc@1141 1909
adamc@1141 1910 hard_links="nottested"
adamc@1141 1911 if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
adamc@1141 1912 # do not overwrite the value of need_locks provided by the user
adamc@1141 1913 AC_MSG_CHECKING([if we can lock with hard links])
adamc@1141 1914 hard_links=yes
adamc@1141 1915 $RM conftest*
adamc@1141 1916 ln conftest.a conftest.b 2>/dev/null && hard_links=no
adamc@1141 1917 touch conftest.a
adamc@1141 1918 ln conftest.a conftest.b 2>&5 || hard_links=no
adamc@1141 1919 ln conftest.a conftest.b 2>/dev/null && hard_links=no
adamc@1141 1920 AC_MSG_RESULT([$hard_links])
adamc@1141 1921 if test "$hard_links" = no; then
adamc@1141 1922 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
adamc@1141 1923 need_locks=warn
adamc@1141 1924 fi
adamc@1141 1925 else
adamc@1141 1926 need_locks=no
adamc@1141 1927 fi
adamc@1141 1928 _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
adamc@1141 1929 ])# _LT_COMPILER_FILE_LOCKS
adamc@1141 1930
adamc@1141 1931
adamc@1141 1932 # _LT_CHECK_OBJDIR
adamc@1141 1933 # ----------------
adamc@1141 1934 m4_defun([_LT_CHECK_OBJDIR],
adamc@1141 1935 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
adamc@1141 1936 [rm -f .libs 2>/dev/null
adamc@1141 1937 mkdir .libs 2>/dev/null
adamc@1141 1938 if test -d .libs; then
adamc@1141 1939 lt_cv_objdir=.libs
adamc@1141 1940 else
adamc@1141 1941 # MS-DOS does not allow filenames that begin with a dot.
adamc@1141 1942 lt_cv_objdir=_libs
adamc@1141 1943 fi
adamc@1141 1944 rmdir .libs 2>/dev/null])
adamc@1141 1945 objdir=$lt_cv_objdir
adamc@1141 1946 _LT_DECL([], [objdir], [0],
adamc@1141 1947 [The name of the directory that contains temporary libtool files])dnl
adamc@1141 1948 m4_pattern_allow([LT_OBJDIR])dnl
adamc@1141 1949 AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
adamc@1141 1950 [Define to the sub-directory in which libtool stores uninstalled libraries.])
adamc@1141 1951 ])# _LT_CHECK_OBJDIR
adamc@1141 1952
adamc@1141 1953
adamc@1141 1954 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
adamc@1141 1955 # --------------------------------------
adamc@1141 1956 # Check hardcoding attributes.
adamc@1141 1957 m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
adamc@1141 1958 [AC_MSG_CHECKING([how to hardcode library paths into programs])
adamc@1141 1959 _LT_TAGVAR(hardcode_action, $1)=
adamc@1141 1960 if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
adamc@1141 1961 test -n "$_LT_TAGVAR(runpath_var, $1)" ||
adamc@1141 1962 test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
adamc@1141 1963
adamc@1141 1964 # We can hardcode non-existent directories.
adamc@1141 1965 if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
adamc@1141 1966 # If the only mechanism to avoid hardcoding is shlibpath_var, we
adamc@1141 1967 # have to relink, otherwise we might link with an installed library
adamc@1141 1968 # when we should be linking with a yet-to-be-installed one
adamc@1141 1969 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
adamc@1141 1970 test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
adamc@1141 1971 # Linking always hardcodes the temporary library directory.
adamc@1141 1972 _LT_TAGVAR(hardcode_action, $1)=relink
adamc@1141 1973 else
adamc@1141 1974 # We can link without hardcoding, and we can hardcode nonexisting dirs.
adamc@1141 1975 _LT_TAGVAR(hardcode_action, $1)=immediate
adamc@1141 1976 fi
adamc@1141 1977 else
adamc@1141 1978 # We cannot hardcode anything, or else we can only hardcode existing
adamc@1141 1979 # directories.
adamc@1141 1980 _LT_TAGVAR(hardcode_action, $1)=unsupported
adamc@1141 1981 fi
adamc@1141 1982 AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
adamc@1141 1983
adamc@1141 1984 if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
adamc@1141 1985 test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
adamc@1141 1986 # Fast installation is not supported
adamc@1141 1987 enable_fast_install=no
adamc@1141 1988 elif test "$shlibpath_overrides_runpath" = yes ||
adamc@1141 1989 test "$enable_shared" = no; then
adamc@1141 1990 # Fast installation is not necessary
adamc@1141 1991 enable_fast_install=needless
adamc@1141 1992 fi
adamc@1141 1993 _LT_TAGDECL([], [hardcode_action], [0],
adamc@1141 1994 [How to hardcode a shared library path into an executable])
adamc@1141 1995 ])# _LT_LINKER_HARDCODE_LIBPATH
adamc@1141 1996
adamc@1141 1997
adamc@1141 1998 # _LT_CMD_STRIPLIB
adamc@1141 1999 # ----------------
adamc@1141 2000 m4_defun([_LT_CMD_STRIPLIB],
adamc@1141 2001 [m4_require([_LT_DECL_EGREP])
adamc@1141 2002 striplib=
adamc@1141 2003 old_striplib=
adamc@1141 2004 AC_MSG_CHECKING([whether stripping libraries is possible])
adamc@1141 2005 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
adamc@1141 2006 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
adamc@1141 2007 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
adamc@1141 2008 AC_MSG_RESULT([yes])
adamc@1141 2009 else
adamc@1141 2010 # FIXME - insert some real tests, host_os isn't really good enough
adamc@1141 2011 case $host_os in
adamc@1141 2012 darwin*)
adamc@1141 2013 if test -n "$STRIP" ; then
adamc@1141 2014 striplib="$STRIP -x"
adamc@1141 2015 old_striplib="$STRIP -S"
adamc@1141 2016 AC_MSG_RESULT([yes])
adamc@1141 2017 else
adamc@1141 2018 AC_MSG_RESULT([no])
adamc@1141 2019 fi
adamc@1141 2020 ;;
adamc@1141 2021 *)
adamc@1141 2022 AC_MSG_RESULT([no])
adamc@1141 2023 ;;
adamc@1141 2024 esac
adamc@1141 2025 fi
adamc@1141 2026 _LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
adamc@1141 2027 _LT_DECL([], [striplib], [1])
adamc@1141 2028 ])# _LT_CMD_STRIPLIB
adamc@1141 2029
adamc@1141 2030
adamc@1141 2031 # _LT_SYS_DYNAMIC_LINKER([TAG])
adamc@1141 2032 # -----------------------------
adamc@1141 2033 # PORTME Fill in your ld.so characteristics
adamc@1141 2034 m4_defun([_LT_SYS_DYNAMIC_LINKER],
adamc@1141 2035 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
adamc@1141 2036 m4_require([_LT_DECL_EGREP])dnl
adamc@1141 2037 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
adamc@1141 2038 m4_require([_LT_DECL_OBJDUMP])dnl
adamc@1141 2039 m4_require([_LT_DECL_SED])dnl
adamc@1141 2040 AC_MSG_CHECKING([dynamic linker characteristics])
adamc@1141 2041 m4_if([$1],
adamc@1141 2042 [], [
adamc@1141 2043 if test "$GCC" = yes; then
adamc@1141 2044 case $host_os in
adamc@1141 2045 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
adamc@1141 2046 *) lt_awk_arg="/^libraries:/" ;;
adamc@1141 2047 esac
adamc@1141 2048 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
adamc@1141 2049 if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
adamc@1141 2050 # if the path contains ";" then we assume it to be the separator
adamc@1141 2051 # otherwise default to the standard path separator (i.e. ":") - it is
adamc@1141 2052 # assumed that no part of a normal pathname contains ";" but that should
adamc@1141 2053 # okay in the real world where ";" in dirpaths is itself problematic.
adamc@1141 2054 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
adamc@1141 2055 else
adamc@1141 2056 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
adamc@1141 2057 fi
adamc@1141 2058 # Ok, now we have the path, separated by spaces, we can step through it
adamc@1141 2059 # and add multilib dir if necessary.
adamc@1141 2060 lt_tmp_lt_search_path_spec=
adamc@1141 2061 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
adamc@1141 2062 for lt_sys_path in $lt_search_path_spec; do
adamc@1141 2063 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
adamc@1141 2064 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
adamc@1141 2065 else
adamc@1141 2066 test -d "$lt_sys_path" && \
adamc@1141 2067 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
adamc@1141 2068 fi
adamc@1141 2069 done
adamc@1141 2070 lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
adamc@1141 2071 BEGIN {RS=" "; FS="/|\n";} {
adamc@1141 2072 lt_foo="";
adamc@1141 2073 lt_count=0;
adamc@1141 2074 for (lt_i = NF; lt_i > 0; lt_i--) {
adamc@1141 2075 if ($lt_i != "" && $lt_i != ".") {
adamc@1141 2076 if ($lt_i == "..") {
adamc@1141 2077 lt_count++;
adamc@1141 2078 } else {
adamc@1141 2079 if (lt_count == 0) {
adamc@1141 2080 lt_foo="/" $lt_i lt_foo;
adamc@1141 2081 } else {
adamc@1141 2082 lt_count--;
adamc@1141 2083 }
adamc@1141 2084 }
adamc@1141 2085 }
adamc@1141 2086 }
adamc@1141 2087 if (lt_foo != "") { lt_freq[[lt_foo]]++; }
adamc@1141 2088 if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
adamc@1141 2089 }'`
adamc@1141 2090 sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
adamc@1141 2091 else
adamc@1141 2092 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
adamc@1141 2093 fi])
adamc@1141 2094 library_names_spec=
adamc@1141 2095 libname_spec='lib$name'
adamc@1141 2096 soname_spec=
adamc@1141 2097 shrext_cmds=".so"
adamc@1141 2098 postinstall_cmds=
adamc@1141 2099 postuninstall_cmds=
adamc@1141 2100 finish_cmds=
adamc@1141 2101 finish_eval=
adamc@1141 2102 shlibpath_var=
adamc@1141 2103 shlibpath_overrides_runpath=unknown
adamc@1141 2104 version_type=none
adamc@1141 2105 dynamic_linker="$host_os ld.so"
adamc@1141 2106 sys_lib_dlsearch_path_spec="/lib /usr/lib"
adamc@1141 2107 need_lib_prefix=unknown
adamc@1141 2108 hardcode_into_libs=no
adamc@1141 2109
adamc@1141 2110 # when you set need_version to no, make sure it does not cause -set_version
adamc@1141 2111 # flags to be left without arguments
adamc@1141 2112 need_version=unknown
adamc@1141 2113
adamc@1141 2114 case $host_os in
adamc@1141 2115 aix3*)
adamc@1141 2116 version_type=linux
adamc@1141 2117 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
adamc@1141 2118 shlibpath_var=LIBPATH
adamc@1141 2119
adamc@1141 2120 # AIX 3 has no versioning support, so we append a major version to the name.
adamc@1141 2121 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2122 ;;
adamc@1141 2123
adamc@1141 2124 aix[[4-9]]*)
adamc@1141 2125 version_type=linux
adamc@1141 2126 need_lib_prefix=no
adamc@1141 2127 need_version=no
adamc@1141 2128 hardcode_into_libs=yes
adamc@1141 2129 if test "$host_cpu" = ia64; then
adamc@1141 2130 # AIX 5 supports IA64
adamc@1141 2131 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
adamc@1141 2132 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2133 else
adamc@1141 2134 # With GCC up to 2.95.x, collect2 would create an import file
adamc@1141 2135 # for dependence libraries. The import file would start with
adamc@1141 2136 # the line `#! .'. This would cause the generated library to
adamc@1141 2137 # depend on `.', always an invalid library. This was fixed in
adamc@1141 2138 # development snapshots of GCC prior to 3.0.
adamc@1141 2139 case $host_os in
adamc@1141 2140 aix4 | aix4.[[01]] | aix4.[[01]].*)
adamc@1141 2141 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
adamc@1141 2142 echo ' yes '
adamc@1141 2143 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
adamc@1141 2144 :
adamc@1141 2145 else
adamc@1141 2146 can_build_shared=no
adamc@1141 2147 fi
adamc@1141 2148 ;;
adamc@1141 2149 esac
adamc@1141 2150 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
adamc@1141 2151 # soname into executable. Probably we can add versioning support to
adamc@1141 2152 # collect2, so additional links can be useful in future.
adamc@1141 2153 if test "$aix_use_runtimelinking" = yes; then
adamc@1141 2154 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
adamc@1141 2155 # instead of lib<name>.a to let people know that these are not
adamc@1141 2156 # typical AIX shared libraries.
adamc@1141 2157 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adamc@1141 2158 else
adamc@1141 2159 # We preserve .a as extension for shared libraries through AIX4.2
adamc@1141 2160 # and later when we are not doing run time linking.
adamc@1141 2161 library_names_spec='${libname}${release}.a $libname.a'
adamc@1141 2162 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2163 fi
adamc@1141 2164 shlibpath_var=LIBPATH
adamc@1141 2165 fi
adamc@1141 2166 ;;
adamc@1141 2167
adamc@1141 2168 amigaos*)
adamc@1141 2169 case $host_cpu in
adamc@1141 2170 powerpc)
adamc@1141 2171 # Since July 2007 AmigaOS4 officially supports .so libraries.
adamc@1141 2172 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
adamc@1141 2173 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adamc@1141 2174 ;;
adamc@1141 2175 m68k)
adamc@1141 2176 library_names_spec='$libname.ixlibrary $libname.a'
adamc@1141 2177 # Create ${libname}_ixlibrary.a entries in /sys/libs.
adamc@1141 2178 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''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 ${libname}_ixlibrary.a || exit 1; done'
adamc@1141 2179 ;;
adamc@1141 2180 esac
adamc@1141 2181 ;;
adamc@1141 2182
adamc@1141 2183 beos*)
adamc@1141 2184 library_names_spec='${libname}${shared_ext}'
adamc@1141 2185 dynamic_linker="$host_os ld.so"
adamc@1141 2186 shlibpath_var=LIBRARY_PATH
adamc@1141 2187 ;;
adamc@1141 2188
adamc@1141 2189 bsdi[[45]]*)
adamc@1141 2190 version_type=linux
adamc@1141 2191 need_version=no
adamc@1141 2192 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adamc@1141 2193 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2194 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
adamc@1141 2195 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2196 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
adamc@1141 2197 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
adamc@1141 2198 # the default ld.so.conf also contains /usr/contrib/lib and
adamc@1141 2199 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
adamc@1141 2200 # libtool to hard-code these into programs
adamc@1141 2201 ;;
adamc@1141 2202
adamc@1141 2203 cygwin* | mingw* | pw32* | cegcc*)
adamc@1141 2204 version_type=windows
adamc@1141 2205 shrext_cmds=".dll"
adamc@1141 2206 need_version=no
adamc@1141 2207 need_lib_prefix=no
adamc@1141 2208
adamc@1141 2209 case $GCC,$host_os in
adamc@1141 2210 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
adamc@1141 2211 library_names_spec='$libname.dll.a'
adamc@1141 2212 # DLL is installed to $(libdir)/../bin by postinstall_cmds
adamc@1141 2213 postinstall_cmds='base_file=`basename \${file}`~
adamc@1141 2214 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
adamc@1141 2215 dldir=$destdir/`dirname \$dlpath`~
adamc@1141 2216 test -d \$dldir || mkdir -p \$dldir~
adamc@1141 2217 $install_prog $dir/$dlname \$dldir/$dlname~
adamc@1141 2218 chmod a+x \$dldir/$dlname~
adamc@1141 2219 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
adamc@1141 2220 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
adamc@1141 2221 fi'
adamc@1141 2222 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
adamc@1141 2223 dlpath=$dir/\$dldll~
adamc@1141 2224 $RM \$dlpath'
adamc@1141 2225 shlibpath_overrides_runpath=yes
adamc@1141 2226
adamc@1141 2227 case $host_os in
adamc@1141 2228 cygwin*)
adamc@1141 2229 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
adamc@1141 2230 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
adamc@1141 2231 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
adamc@1141 2232 ;;
adamc@1141 2233 mingw* | cegcc*)
adamc@1141 2234 # MinGW DLLs use traditional 'lib' prefix
adamc@1141 2235 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
adamc@1141 2236 sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
adamc@1141 2237 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
adamc@1141 2238 # It is most probably a Windows format PATH printed by
adamc@1141 2239 # mingw gcc, but we are running on Cygwin. Gcc prints its search
adamc@1141 2240 # path with ; separators, and with drive letters. We can handle the
adamc@1141 2241 # drive letters (cygwin fileutils understands them), so leave them,
adamc@1141 2242 # especially as we might pass files found there to a mingw objdump,
adamc@1141 2243 # which wouldn't understand a cygwinified path. Ahh.
adamc@1141 2244 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
adamc@1141 2245 else
adamc@1141 2246 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
adamc@1141 2247 fi
adamc@1141 2248 ;;
adamc@1141 2249 pw32*)
adamc@1141 2250 # pw32 DLLs use 'pw' prefix rather than 'lib'
adamc@1141 2251 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
adamc@1141 2252 ;;
adamc@1141 2253 esac
adamc@1141 2254 ;;
adamc@1141 2255
adamc@1141 2256 *)
adamc@1141 2257 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
adamc@1141 2258 ;;
adamc@1141 2259 esac
adamc@1141 2260 dynamic_linker='Win32 ld.exe'
adamc@1141 2261 # FIXME: first we should search . and the directory the executable is in
adamc@1141 2262 shlibpath_var=PATH
adamc@1141 2263 ;;
adamc@1141 2264
adamc@1141 2265 darwin* | rhapsody*)
adamc@1141 2266 dynamic_linker="$host_os dyld"
adamc@1141 2267 version_type=darwin
adamc@1141 2268 need_lib_prefix=no
adamc@1141 2269 need_version=no
adamc@1141 2270 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
adamc@1141 2271 soname_spec='${libname}${release}${major}$shared_ext'
adamc@1141 2272 shlibpath_overrides_runpath=yes
adamc@1141 2273 shlibpath_var=DYLD_LIBRARY_PATH
adamc@1141 2274 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
adamc@1141 2275 m4_if([$1], [],[
adamc@1141 2276 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
adamc@1141 2277 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
adamc@1141 2278 ;;
adamc@1141 2279
adamc@1141 2280 dgux*)
adamc@1141 2281 version_type=linux
adamc@1141 2282 need_lib_prefix=no
adamc@1141 2283 need_version=no
adamc@1141 2284 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
adamc@1141 2285 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2286 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2287 ;;
adamc@1141 2288
adamc@1141 2289 freebsd1*)
adamc@1141 2290 dynamic_linker=no
adamc@1141 2291 ;;
adamc@1141 2292
adamc@1141 2293 freebsd* | dragonfly*)
adamc@1141 2294 # DragonFly does not have aout. When/if they implement a new
adamc@1141 2295 # versioning mechanism, adjust this.
adamc@1141 2296 if test -x /usr/bin/objformat; then
adamc@1141 2297 objformat=`/usr/bin/objformat`
adamc@1141 2298 else
adamc@1141 2299 case $host_os in
adamc@1141 2300 freebsd[[123]]*) objformat=aout ;;
adamc@1141 2301 *) objformat=elf ;;
adamc@1141 2302 esac
adamc@1141 2303 fi
adamc@1141 2304 version_type=freebsd-$objformat
adamc@1141 2305 case $version_type in
adamc@1141 2306 freebsd-elf*)
adamc@1141 2307 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
adamc@1141 2308 need_version=no
adamc@1141 2309 need_lib_prefix=no
adamc@1141 2310 ;;
adamc@1141 2311 freebsd-*)
adamc@1141 2312 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
adamc@1141 2313 need_version=yes
adamc@1141 2314 ;;
adamc@1141 2315 esac
adamc@1141 2316 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2317 case $host_os in
adamc@1141 2318 freebsd2*)
adamc@1141 2319 shlibpath_overrides_runpath=yes
adamc@1141 2320 ;;
adamc@1141 2321 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
adamc@1141 2322 shlibpath_overrides_runpath=yes
adamc@1141 2323 hardcode_into_libs=yes
adamc@1141 2324 ;;
adamc@1141 2325 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
adamc@1141 2326 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
adamc@1141 2327 shlibpath_overrides_runpath=no
adamc@1141 2328 hardcode_into_libs=yes
adamc@1141 2329 ;;
adamc@1141 2330 *) # from 4.6 on, and DragonFly
adamc@1141 2331 shlibpath_overrides_runpath=yes
adamc@1141 2332 hardcode_into_libs=yes
adamc@1141 2333 ;;
adamc@1141 2334 esac
adamc@1141 2335 ;;
adamc@1141 2336
adamc@1141 2337 gnu*)
adamc@1141 2338 version_type=linux
adamc@1141 2339 need_lib_prefix=no
adamc@1141 2340 need_version=no
adamc@1141 2341 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
adamc@1141 2342 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2343 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2344 hardcode_into_libs=yes
adamc@1141 2345 ;;
adamc@1141 2346
adamc@1141 2347 hpux9* | hpux10* | hpux11*)
adamc@1141 2348 # Give a soname corresponding to the major version so that dld.sl refuses to
adamc@1141 2349 # link against other versions.
adamc@1141 2350 version_type=sunos
adamc@1141 2351 need_lib_prefix=no
adamc@1141 2352 need_version=no
adamc@1141 2353 case $host_cpu in
adamc@1141 2354 ia64*)
adamc@1141 2355 shrext_cmds='.so'
adamc@1141 2356 hardcode_into_libs=yes
adamc@1141 2357 dynamic_linker="$host_os dld.so"
adamc@1141 2358 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2359 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
adamc@1141 2360 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adamc@1141 2361 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2362 if test "X$HPUX_IA64_MODE" = X32; then
adamc@1141 2363 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
adamc@1141 2364 else
adamc@1141 2365 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
adamc@1141 2366 fi
adamc@1141 2367 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
adamc@1141 2368 ;;
adamc@1141 2369 hppa*64*)
adamc@1141 2370 shrext_cmds='.sl'
adamc@1141 2371 hardcode_into_libs=yes
adamc@1141 2372 dynamic_linker="$host_os dld.sl"
adamc@1141 2373 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
adamc@1141 2374 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
adamc@1141 2375 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adamc@1141 2376 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2377 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
adamc@1141 2378 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
adamc@1141 2379 ;;
adamc@1141 2380 *)
adamc@1141 2381 shrext_cmds='.sl'
adamc@1141 2382 dynamic_linker="$host_os dld.sl"
adamc@1141 2383 shlibpath_var=SHLIB_PATH
adamc@1141 2384 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
adamc@1141 2385 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adamc@1141 2386 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2387 ;;
adamc@1141 2388 esac
adamc@1141 2389 # HP-UX runs *really* slowly unless shared libraries are mode 555.
adamc@1141 2390 postinstall_cmds='chmod 555 $lib'
adamc@1141 2391 ;;
adamc@1141 2392
adamc@1141 2393 interix[[3-9]]*)
adamc@1141 2394 version_type=linux
adamc@1141 2395 need_lib_prefix=no
adamc@1141 2396 need_version=no
adamc@1141 2397 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
adamc@1141 2398 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2399 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
adamc@1141 2400 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2401 shlibpath_overrides_runpath=no
adamc@1141 2402 hardcode_into_libs=yes
adamc@1141 2403 ;;
adamc@1141 2404
adamc@1141 2405 irix5* | irix6* | nonstopux*)
adamc@1141 2406 case $host_os in
adamc@1141 2407 nonstopux*) version_type=nonstopux ;;
adamc@1141 2408 *)
adamc@1141 2409 if test "$lt_cv_prog_gnu_ld" = yes; then
adamc@1141 2410 version_type=linux
adamc@1141 2411 else
adamc@1141 2412 version_type=irix
adamc@1141 2413 fi ;;
adamc@1141 2414 esac
adamc@1141 2415 need_lib_prefix=no
adamc@1141 2416 need_version=no
adamc@1141 2417 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2418 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
adamc@1141 2419 case $host_os in
adamc@1141 2420 irix5* | nonstopux*)
adamc@1141 2421 libsuff= shlibsuff=
adamc@1141 2422 ;;
adamc@1141 2423 *)
adamc@1141 2424 case $LD in # libtool.m4 will add one of these switches to LD
adamc@1141 2425 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
adamc@1141 2426 libsuff= shlibsuff= libmagic=32-bit;;
adamc@1141 2427 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
adamc@1141 2428 libsuff=32 shlibsuff=N32 libmagic=N32;;
adamc@1141 2429 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
adamc@1141 2430 libsuff=64 shlibsuff=64 libmagic=64-bit;;
adamc@1141 2431 *) libsuff= shlibsuff= libmagic=never-match;;
adamc@1141 2432 esac
adamc@1141 2433 ;;
adamc@1141 2434 esac
adamc@1141 2435 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
adamc@1141 2436 shlibpath_overrides_runpath=no
adamc@1141 2437 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
adamc@1141 2438 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
adamc@1141 2439 hardcode_into_libs=yes
adamc@1141 2440 ;;
adamc@1141 2441
adamc@1141 2442 # No shared lib support for Linux oldld, aout, or coff.
adamc@1141 2443 linux*oldld* | linux*aout* | linux*coff*)
adamc@1141 2444 dynamic_linker=no
adamc@1141 2445 ;;
adamc@1141 2446
adamc@1141 2447 # This must be Linux ELF.
adamc@1141 2448 linux* | k*bsd*-gnu | kopensolaris*-gnu)
adamc@1141 2449 version_type=linux
adamc@1141 2450 need_lib_prefix=no
adamc@1141 2451 need_version=no
adamc@1141 2452 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adamc@1141 2453 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2454 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
adamc@1141 2455 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2456 shlibpath_overrides_runpath=no
adamc@1141 2457 # Some binutils ld are patched to set DT_RUNPATH
adamc@1141 2458 save_LDFLAGS=$LDFLAGS
adamc@1141 2459 save_libdir=$libdir
adamc@1141 2460 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
adamc@1141 2461 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
adamc@1141 2462 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
adamc@1141 2463 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
adamc@1141 2464 [shlibpath_overrides_runpath=yes])])
adamc@1141 2465 LDFLAGS=$save_LDFLAGS
adamc@1141 2466 libdir=$save_libdir
adamc@1141 2467
adamc@1141 2468 # This implies no fast_install, which is unacceptable.
adamc@1141 2469 # Some rework will be needed to allow for fast_install
adamc@1141 2470 # before this can be enabled.
adamc@1141 2471 hardcode_into_libs=yes
adamc@1141 2472
adamc@1141 2473 # Append ld.so.conf contents to the search path
adamc@1141 2474 if test -f /etc/ld.so.conf; then
adamc@1141 2475 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;/^$/d' | tr '\n' ' '`
adamc@1141 2476 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
adamc@1141 2477 fi
adamc@1141 2478
adamc@1141 2479 # We used to test for /lib/ld.so.1 and disable shared libraries on
adamc@1141 2480 # powerpc, because MkLinux only supported shared libraries with the
adamc@1141 2481 # GNU dynamic linker. Since this was broken with cross compilers,
adamc@1141 2482 # most powerpc-linux boxes support dynamic linking these days and
adamc@1141 2483 # people can always --disable-shared, the test was removed, and we
adamc@1141 2484 # assume the GNU/Linux dynamic linker is in use.
adamc@1141 2485 dynamic_linker='GNU/Linux ld.so'
adamc@1141 2486 ;;
adamc@1141 2487
adamc@1141 2488 netbsdelf*-gnu)
adamc@1141 2489 version_type=linux
adamc@1141 2490 need_lib_prefix=no
adamc@1141 2491 need_version=no
adamc@1141 2492 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
adamc@1141 2493 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2494 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2495 shlibpath_overrides_runpath=no
adamc@1141 2496 hardcode_into_libs=yes
adamc@1141 2497 dynamic_linker='NetBSD ld.elf_so'
adamc@1141 2498 ;;
adamc@1141 2499
adamc@1141 2500 netbsd*)
adamc@1141 2501 version_type=sunos
adamc@1141 2502 need_lib_prefix=no
adamc@1141 2503 need_version=no
adamc@1141 2504 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
adamc@1141 2505 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
adamc@1141 2506 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
adamc@1141 2507 dynamic_linker='NetBSD (a.out) ld.so'
adamc@1141 2508 else
adamc@1141 2509 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
adamc@1141 2510 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2511 dynamic_linker='NetBSD ld.elf_so'
adamc@1141 2512 fi
adamc@1141 2513 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2514 shlibpath_overrides_runpath=yes
adamc@1141 2515 hardcode_into_libs=yes
adamc@1141 2516 ;;
adamc@1141 2517
adamc@1141 2518 newsos6)
adamc@1141 2519 version_type=linux
adamc@1141 2520 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adamc@1141 2521 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2522 shlibpath_overrides_runpath=yes
adamc@1141 2523 ;;
adamc@1141 2524
adamc@1141 2525 *nto* | *qnx*)
adamc@1141 2526 version_type=qnx
adamc@1141 2527 need_lib_prefix=no
adamc@1141 2528 need_version=no
adamc@1141 2529 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adamc@1141 2530 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2531 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2532 shlibpath_overrides_runpath=no
adamc@1141 2533 hardcode_into_libs=yes
adamc@1141 2534 dynamic_linker='ldqnx.so'
adamc@1141 2535 ;;
adamc@1141 2536
adamc@1141 2537 openbsd*)
adamc@1141 2538 version_type=sunos
adamc@1141 2539 sys_lib_dlsearch_path_spec="/usr/lib"
adamc@1141 2540 need_lib_prefix=no
adamc@1141 2541 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
adamc@1141 2542 case $host_os in
adamc@1141 2543 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
adamc@1141 2544 *) need_version=no ;;
adamc@1141 2545 esac
adamc@1141 2546 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
adamc@1141 2547 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
adamc@1141 2548 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2549 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
adamc@1141 2550 case $host_os in
adamc@1141 2551 openbsd2.[[89]] | openbsd2.[[89]].*)
adamc@1141 2552 shlibpath_overrides_runpath=no
adamc@1141 2553 ;;
adamc@1141 2554 *)
adamc@1141 2555 shlibpath_overrides_runpath=yes
adamc@1141 2556 ;;
adamc@1141 2557 esac
adamc@1141 2558 else
adamc@1141 2559 shlibpath_overrides_runpath=yes
adamc@1141 2560 fi
adamc@1141 2561 ;;
adamc@1141 2562
adamc@1141 2563 os2*)
adamc@1141 2564 libname_spec='$name'
adamc@1141 2565 shrext_cmds=".dll"
adamc@1141 2566 need_lib_prefix=no
adamc@1141 2567 library_names_spec='$libname${shared_ext} $libname.a'
adamc@1141 2568 dynamic_linker='OS/2 ld.exe'
adamc@1141 2569 shlibpath_var=LIBPATH
adamc@1141 2570 ;;
adamc@1141 2571
adamc@1141 2572 osf3* | osf4* | osf5*)
adamc@1141 2573 version_type=osf
adamc@1141 2574 need_lib_prefix=no
adamc@1141 2575 need_version=no
adamc@1141 2576 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2577 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adamc@1141 2578 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2579 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
adamc@1141 2580 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
adamc@1141 2581 ;;
adamc@1141 2582
adamc@1141 2583 rdos*)
adamc@1141 2584 dynamic_linker=no
adamc@1141 2585 ;;
adamc@1141 2586
adamc@1141 2587 solaris*)
adamc@1141 2588 version_type=linux
adamc@1141 2589 need_lib_prefix=no
adamc@1141 2590 need_version=no
adamc@1141 2591 library_names_spec='${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 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2594 shlibpath_overrides_runpath=yes
adamc@1141 2595 hardcode_into_libs=yes
adamc@1141 2596 # ldd complains unless libraries are executable
adamc@1141 2597 postinstall_cmds='chmod +x $lib'
adamc@1141 2598 ;;
adamc@1141 2599
adamc@1141 2600 sunos4*)
adamc@1141 2601 version_type=sunos
adamc@1141 2602 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
adamc@1141 2603 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
adamc@1141 2604 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2605 shlibpath_overrides_runpath=yes
adamc@1141 2606 if test "$with_gnu_ld" = yes; then
adamc@1141 2607 need_lib_prefix=no
adamc@1141 2608 fi
adamc@1141 2609 need_version=yes
adamc@1141 2610 ;;
adamc@1141 2611
adamc@1141 2612 sysv4 | sysv4.3*)
adamc@1141 2613 version_type=linux
adamc@1141 2614 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adamc@1141 2615 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2616 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2617 case $host_vendor in
adamc@1141 2618 sni)
adamc@1141 2619 shlibpath_overrides_runpath=no
adamc@1141 2620 need_lib_prefix=no
adamc@1141 2621 runpath_var=LD_RUN_PATH
adamc@1141 2622 ;;
adamc@1141 2623 siemens)
adamc@1141 2624 need_lib_prefix=no
adamc@1141 2625 ;;
adamc@1141 2626 motorola)
adamc@1141 2627 need_lib_prefix=no
adamc@1141 2628 need_version=no
adamc@1141 2629 shlibpath_overrides_runpath=no
adamc@1141 2630 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
adamc@1141 2631 ;;
adamc@1141 2632 esac
adamc@1141 2633 ;;
adamc@1141 2634
adamc@1141 2635 sysv4*MP*)
adamc@1141 2636 if test -d /usr/nec ;then
adamc@1141 2637 version_type=linux
adamc@1141 2638 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
adamc@1141 2639 soname_spec='$libname${shared_ext}.$major'
adamc@1141 2640 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2641 fi
adamc@1141 2642 ;;
adamc@1141 2643
adamc@1141 2644 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
adamc@1141 2645 version_type=freebsd-elf
adamc@1141 2646 need_lib_prefix=no
adamc@1141 2647 need_version=no
adamc@1141 2648 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
adamc@1141 2649 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2650 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2651 shlibpath_overrides_runpath=yes
adamc@1141 2652 hardcode_into_libs=yes
adamc@1141 2653 if test "$with_gnu_ld" = yes; then
adamc@1141 2654 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
adamc@1141 2655 else
adamc@1141 2656 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
adamc@1141 2657 case $host_os in
adamc@1141 2658 sco3.2v5*)
adamc@1141 2659 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
adamc@1141 2660 ;;
adamc@1141 2661 esac
adamc@1141 2662 fi
adamc@1141 2663 sys_lib_dlsearch_path_spec='/usr/lib'
adamc@1141 2664 ;;
adamc@1141 2665
adamc@1141 2666 tpf*)
adamc@1141 2667 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
adamc@1141 2668 version_type=linux
adamc@1141 2669 need_lib_prefix=no
adamc@1141 2670 need_version=no
adamc@1141 2671 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adamc@1141 2672 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2673 shlibpath_overrides_runpath=no
adamc@1141 2674 hardcode_into_libs=yes
adamc@1141 2675 ;;
adamc@1141 2676
adamc@1141 2677 uts4*)
adamc@1141 2678 version_type=linux
adamc@1141 2679 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
adamc@1141 2680 soname_spec='${libname}${release}${shared_ext}$major'
adamc@1141 2681 shlibpath_var=LD_LIBRARY_PATH
adamc@1141 2682 ;;
adamc@1141 2683
adamc@1141 2684 *)
adamc@1141 2685 dynamic_linker=no
adamc@1141 2686 ;;
adamc@1141 2687 esac
adamc@1141 2688 AC_MSG_RESULT([$dynamic_linker])
adamc@1141 2689 test "$dynamic_linker" = no && can_build_shared=no
adamc@1141 2690
adamc@1141 2691 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
adamc@1141 2692 if test "$GCC" = yes; then
adamc@1141 2693 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
adamc@1141 2694 fi
adamc@1141 2695
adamc@1141 2696 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
adamc@1141 2697 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
adamc@1141 2698 fi
adamc@1141 2699 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
adamc@1141 2700 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
adamc@1141 2701 fi
adamc@1141 2702
adamc@1141 2703 _LT_DECL([], [variables_saved_for_relink], [1],
adamc@1141 2704 [Variables whose values should be saved in libtool wrapper scripts and
adamc@1141 2705 restored at link time])
adamc@1141 2706 _LT_DECL([], [need_lib_prefix], [0],
adamc@1141 2707 [Do we need the "lib" prefix for modules?])
adamc@1141 2708 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
adamc@1141 2709 _LT_DECL([], [version_type], [0], [Library versioning type])
adamc@1141 2710 _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
adamc@1141 2711 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
adamc@1141 2712 _LT_DECL([], [shlibpath_overrides_runpath], [0],
adamc@1141 2713 [Is shlibpath searched before the hard-coded library search path?])
adamc@1141 2714 _LT_DECL([], [libname_spec], [1], [Format of library name prefix])
adamc@1141 2715 _LT_DECL([], [library_names_spec], [1],
adamc@1141 2716 [[List of archive names. First name is the real one, the rest are links.
adamc@1141 2717 The last name is the one that the linker finds with -lNAME]])
adamc@1141 2718 _LT_DECL([], [soname_spec], [1],
adamc@1141 2719 [[The coded name of the library, if different from the real name]])
adamc@1141 2720 _LT_DECL([], [postinstall_cmds], [2],
adamc@1141 2721 [Command to use after installation of a shared archive])
adamc@1141 2722 _LT_DECL([], [postuninstall_cmds], [2],
adamc@1141 2723 [Command to use after uninstallation of a shared archive])
adamc@1141 2724 _LT_DECL([], [finish_cmds], [2],
adamc@1141 2725 [Commands used to finish a libtool library installation in a directory])
adamc@1141 2726 _LT_DECL([], [finish_eval], [1],
adamc@1141 2727 [[As "finish_cmds", except a single script fragment to be evaled but
adamc@1141 2728 not shown]])
adamc@1141 2729 _LT_DECL([], [hardcode_into_libs], [0],
adamc@1141 2730 [Whether we should hardcode library paths into libraries])
adamc@1141 2731 _LT_DECL([], [sys_lib_search_path_spec], [2],
adamc@1141 2732 [Compile-time system search path for libraries])
adamc@1141 2733 _LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
adamc@1141 2734 [Run-time system search path for libraries])
adamc@1141 2735 ])# _LT_SYS_DYNAMIC_LINKER
adamc@1141 2736
adamc@1141 2737
adamc@1141 2738 # _LT_PATH_TOOL_PREFIX(TOOL)
adamc@1141 2739 # --------------------------
adamc@1141 2740 # find a file program which can recognize shared library
adamc@1141 2741 AC_DEFUN([_LT_PATH_TOOL_PREFIX],
adamc@1141 2742 [m4_require([_LT_DECL_EGREP])dnl
adamc@1141 2743 AC_MSG_CHECKING([for $1])
adamc@1141 2744 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
adamc@1141 2745 [case $MAGIC_CMD in
adamc@1141 2746 [[\\/*] | ?:[\\/]*])
adamc@1141 2747 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
adamc@1141 2748 ;;
adamc@1141 2749 *)
adamc@1141 2750 lt_save_MAGIC_CMD="$MAGIC_CMD"
adamc@1141 2751 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
adamc@1141 2752 dnl $ac_dummy forces splitting on constant user-supplied paths.
adamc@1141 2753 dnl POSIX.2 word splitting is done only on the output of word expansions,
adamc@1141 2754 dnl not every word. This closes a longstanding sh security hole.
adamc@1141 2755 ac_dummy="m4_if([$2], , $PATH, [$2])"
adamc@1141 2756 for ac_dir in $ac_dummy; do
adamc@1141 2757 IFS="$lt_save_ifs"
adamc@1141 2758 test -z "$ac_dir" && ac_dir=.
adamc@1141 2759 if test -f $ac_dir/$1; then
adamc@1141 2760 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
adamc@1141 2761 if test -n "$file_magic_test_file"; then
adamc@1141 2762 case $deplibs_check_method in
adamc@1141 2763 "file_magic "*)
adamc@1141 2764 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
adamc@1141 2765 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
adamc@1141 2766 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
adamc@1141 2767 $EGREP "$file_magic_regex" > /dev/null; then
adamc@1141 2768 :
adamc@1141 2769 else
adamc@1141 2770 cat <<_LT_EOF 1>&2
adamc@1141 2771
adamc@1141 2772 *** Warning: the command libtool uses to detect shared libraries,
adamc@1141 2773 *** $file_magic_cmd, produces output that libtool cannot recognize.
adamc@1141 2774 *** The result is that libtool may fail to recognize shared libraries
adamc@1141 2775 *** as such. This will affect the creation of libtool libraries that
adamc@1141 2776 *** depend on shared libraries, but programs linked with such libtool
adamc@1141 2777 *** libraries will work regardless of this problem. Nevertheless, you
adamc@1141 2778 *** may want to report the problem to your system manager and/or to
adamc@1141 2779 *** bug-libtool@gnu.org
adamc@1141 2780
adamc@1141 2781 _LT_EOF
adamc@1141 2782 fi ;;
adamc@1141 2783 esac
adamc@1141 2784 fi
adamc@1141 2785 break
adamc@1141 2786 fi
adamc@1141 2787 done
adamc@1141 2788 IFS="$lt_save_ifs"
adamc@1141 2789 MAGIC_CMD="$lt_save_MAGIC_CMD"
adamc@1141 2790 ;;
adamc@1141 2791 esac])
adamc@1141 2792 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
adamc@1141 2793 if test -n "$MAGIC_CMD"; then
adamc@1141 2794 AC_MSG_RESULT($MAGIC_CMD)
adamc@1141 2795 else
adamc@1141 2796 AC_MSG_RESULT(no)
adamc@1141 2797 fi
adamc@1141 2798 _LT_DECL([], [MAGIC_CMD], [0],
adamc@1141 2799 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
adamc@1141 2800 ])# _LT_PATH_TOOL_PREFIX
adamc@1141 2801
adamc@1141 2802 # Old name:
adamc@1141 2803 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
adamc@1141 2804 dnl aclocal-1.4 backwards compatibility:
adamc@1141 2805 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
adamc@1141 2806
adamc@1141 2807
adamc@1141 2808 # _LT_PATH_MAGIC
adamc@1141 2809 # --------------
adamc@1141 2810 # find a file program which can recognize a shared library
adamc@1141 2811 m4_defun([_LT_PATH_MAGIC],
adamc@1141 2812 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
adamc@1141 2813 if test -z "$lt_cv_path_MAGIC_CMD"; then
adamc@1141 2814 if test -n "$ac_tool_prefix"; then
adamc@1141 2815 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
adamc@1141 2816 else
adamc@1141 2817 MAGIC_CMD=:
adamc@1141 2818 fi
adamc@1141 2819 fi
adamc@1141 2820 ])# _LT_PATH_MAGIC
adamc@1141 2821
adamc@1141 2822
adamc@1141 2823 # LT_PATH_LD
adamc@1141 2824 # ----------
adamc@1141 2825 # find the pathname to the GNU or non-GNU linker
adamc@1141 2826 AC_DEFUN([LT_PATH_LD],
adamc@1141 2827 [AC_REQUIRE([AC_PROG_CC])dnl
adamc@1141 2828 AC_REQUIRE([AC_CANONICAL_HOST])dnl
adamc@1141 2829 AC_REQUIRE([AC_CANONICAL_BUILD])dnl
adamc@1141 2830 m4_require([_LT_DECL_SED])dnl
adamc@1141 2831 m4_require([_LT_DECL_EGREP])dnl
adamc@1141 2832
adamc@1141 2833 AC_ARG_WITH([gnu-ld],
adamc@1141 2834 [AS_HELP_STRING([--with-gnu-ld],
adamc@1141 2835 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
adamc@1141 2836 [test "$withval" = no || with_gnu_ld=yes],
adamc@1141 2837 [with_gnu_ld=no])dnl
adamc@1141 2838
adamc@1141 2839 ac_prog=ld
adamc@1141 2840 if test "$GCC" = yes; then
adamc@1141 2841 # Check if gcc -print-prog-name=ld gives a path.
adamc@1141 2842 AC_MSG_CHECKING([for ld used by $CC])
adamc@1141 2843 case $host in
adamc@1141 2844 *-*-mingw*)
adamc@1141 2845 # gcc leaves a trailing carriage return which upsets mingw
adamc@1141 2846 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
adamc@1141 2847 *)
adamc@1141 2848 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
adamc@1141 2849 esac
adamc@1141 2850 case $ac_prog in
adamc@1141 2851 # Accept absolute paths.
adamc@1141 2852 [[\\/]]* | ?:[[\\/]]*)
adamc@1141 2853 re_direlt='/[[^/]][[^/]]*/\.\./'
adamc@1141 2854 # Canonicalize the pathname of ld
adamc@1141 2855 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
adamc@1141 2856 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
adamc@1141 2857 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
adamc@1141 2858 done
adamc@1141 2859 test -z "$LD" && LD="$ac_prog"
adamc@1141 2860 ;;
adamc@1141 2861 "")
adamc@1141 2862 # If it fails, then pretend we aren't using GCC.
adamc@1141 2863 ac_prog=ld
adamc@1141 2864 ;;
adamc@1141 2865 *)
adamc@1141 2866 # If it is relative, then search for the first ld in PATH.
adamc@1141 2867 with_gnu_ld=unknown
adamc@1141 2868 ;;
adamc@1141 2869 esac
adamc@1141 2870 elif test "$with_gnu_ld" = yes; then
adamc@1141 2871 AC_MSG_CHECKING([for GNU ld])
adamc@1141 2872 else
adamc@1141 2873 AC_MSG_CHECKING([for non-GNU ld])
adamc@1141 2874 fi
adamc@1141 2875 AC_CACHE_VAL(lt_cv_path_LD,
adamc@1141 2876 [if test -z "$LD"; then
adamc@1141 2877 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
adamc@1141 2878 for ac_dir in $PATH; do
adamc@1141 2879 IFS="$lt_save_ifs"
adamc@1141 2880 test -z "$ac_dir" && ac_dir=.
adamc@1141 2881 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
adamc@1141 2882 lt_cv_path_LD="$ac_dir/$ac_prog"
adamc@1141 2883 # Check to see if the program is GNU ld. I'd rather use --version,
adamc@1141 2884 # but apparently some variants of GNU ld only accept -v.
adamc@1141 2885 # Break only if it was the GNU/non-GNU ld that we prefer.
adamc@1141 2886 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
adamc@1141 2887 *GNU* | *'with BFD'*)
adamc@1141 2888 test "$with_gnu_ld" != no && break
adamc@1141 2889 ;;
adamc@1141 2890 *)
adamc@1141 2891 test "$with_gnu_ld" != yes && break
adamc@1141 2892 ;;
adamc@1141 2893 esac
adamc@1141 2894 fi
adamc@1141 2895 done
adamc@1141 2896 IFS="$lt_save_ifs"
adamc@1141 2897 else
adamc@1141 2898 lt_cv_path_LD="$LD" # Let the user override the test with a path.
adamc@1141 2899 fi])
adamc@1141 2900 LD="$lt_cv_path_LD"
adamc@1141 2901 if test -n "$LD"; then
adamc@1141 2902 AC_MSG_RESULT($LD)
adamc@1141 2903 else
adamc@1141 2904 AC_MSG_RESULT(no)
adamc@1141 2905 fi
adamc@1141 2906 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
adamc@1141 2907 _LT_PATH_LD_GNU
adamc@1141 2908 AC_SUBST([LD])
adamc@1141 2909
adamc@1141 2910 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
adamc@1141 2911 ])# LT_PATH_LD
adamc@1141 2912
adamc@1141 2913 # Old names:
adamc@1141 2914 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
adamc@1141 2915 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
adamc@1141 2916 dnl aclocal-1.4 backwards compatibility:
adamc@1141 2917 dnl AC_DEFUN([AM_PROG_LD], [])
adamc@1141 2918 dnl AC_DEFUN([AC_PROG_LD], [])
adamc@1141 2919
adamc@1141 2920
adamc@1141 2921 # _LT_PATH_LD_GNU
adamc@1141 2922 #- --------------
adamc@1141 2923 m4_defun([_LT_PATH_LD_GNU],
adamc@1141 2924 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
adamc@1141 2925 [# I'd rather use --version here, but apparently some GNU lds only accept -v.
adamc@1141 2926 case `$LD -v 2>&1 </dev/null` in
adamc@1141 2927 *GNU* | *'with BFD'*)
adamc@1141 2928 lt_cv_prog_gnu_ld=yes
adamc@1141 2929 ;;
adamc@1141 2930 *)
adamc@1141 2931 lt_cv_prog_gnu_ld=no
adamc@1141 2932 ;;
adamc@1141 2933 esac])
adamc@1141 2934 with_gnu_ld=$lt_cv_prog_gnu_ld
adamc@1141 2935 ])# _LT_PATH_LD_GNU
adamc@1141 2936
adamc@1141 2937
adamc@1141 2938 # _LT_CMD_RELOAD
adamc@1141 2939 # --------------
adamc@1141 2940 # find reload flag for linker
adamc@1141 2941 # -- PORTME Some linkers may need a different reload flag.
adamc@1141 2942 m4_defun([_LT_CMD_RELOAD],
adamc@1141 2943 [AC_CACHE_CHECK([for $LD option to reload object files],
adamc@1141 2944 lt_cv_ld_reload_flag,
adamc@1141 2945 [lt_cv_ld_reload_flag='-r'])
adamc@1141 2946 reload_flag=$lt_cv_ld_reload_flag
adamc@1141 2947 case $reload_flag in
adamc@1141 2948 "" | " "*) ;;
adamc@1141 2949 *) reload_flag=" $reload_flag" ;;
adamc@1141 2950 esac
adamc@1141 2951 reload_cmds='$LD$reload_flag -o $output$reload_objs'
adamc@1141 2952 case $host_os in
adamc@1141 2953 darwin*)
adamc@1141 2954 if test "$GCC" = yes; then
adamc@1141 2955 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
adamc@1141 2956 else
adamc@1141 2957 reload_cmds='$LD$reload_flag -o $output$reload_objs'
adamc@1141 2958 fi
adamc@1141 2959 ;;
adamc@1141 2960 esac
adamc@1141 2961 _LT_DECL([], [reload_flag], [1], [How to create reloadable object files])dnl
adamc@1141 2962 _LT_DECL([], [reload_cmds], [2])dnl
adamc@1141 2963 ])# _LT_CMD_RELOAD
adamc@1141 2964
adamc@1141 2965
adamc@1141 2966 # _LT_CHECK_MAGIC_METHOD
adamc@1141 2967 # ----------------------
adamc@1141 2968 # how to check for library dependencies
adamc@1141 2969 # -- PORTME fill in with the dynamic library characteristics
adamc@1141 2970 m4_defun([_LT_CHECK_MAGIC_METHOD],
adamc@1141 2971 [m4_require([_LT_DECL_EGREP])
adamc@1141 2972 m4_require([_LT_DECL_OBJDUMP])
adamc@1141 2973 AC_CACHE_CHECK([how to recognize dependent libraries],
adamc@1141 2974 lt_cv_deplibs_check_method,
adamc@1141 2975 [lt_cv_file_magic_cmd='$MAGIC_CMD'
adamc@1141 2976 lt_cv_file_magic_test_file=
adamc@1141 2977 lt_cv_deplibs_check_method='unknown'
adamc@1141 2978 # Need to set the preceding variable on all platforms that support
adamc@1141 2979 # interlibrary dependencies.
adamc@1141 2980 # 'none' -- dependencies not supported.
adamc@1141 2981 # `unknown' -- same as none, but documents that we really don't know.
adamc@1141 2982 # 'pass_all' -- all dependencies passed with no checks.
adamc@1141 2983 # 'test_compile' -- check by making test program.
adamc@1141 2984 # 'file_magic [[regex]]' -- check by looking for files in library path
adamc@1141 2985 # which responds to the $file_magic_cmd with a given extended regex.
adamc@1141 2986 # If you have `file' or equivalent on your system and you're not sure
adamc@1141 2987 # whether `pass_all' will *always* work, you probably want this one.
adamc@1141 2988
adamc@1141 2989 case $host_os in
adamc@1141 2990 aix[[4-9]]*)
adamc@1141 2991 lt_cv_deplibs_check_method=pass_all
adamc@1141 2992 ;;
adamc@1141 2993
adamc@1141 2994 beos*)
adamc@1141 2995 lt_cv_deplibs_check_method=pass_all
adamc@1141 2996 ;;
adamc@1141 2997
adamc@1141 2998 bsdi[[45]]*)
adamc@1141 2999 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
adamc@1141 3000 lt_cv_file_magic_cmd='/usr/bin/file -L'
adamc@1141 3001 lt_cv_file_magic_test_file=/shlib/libc.so
adamc@1141 3002 ;;
adamc@1141 3003
adamc@1141 3004 cygwin*)
adamc@1141 3005 # func_win32_libid is a shell function defined in ltmain.sh
adamc@1141 3006 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
adamc@1141 3007 lt_cv_file_magic_cmd='func_win32_libid'
adamc@1141 3008 ;;
adamc@1141 3009
adamc@1141 3010 mingw* | pw32*)
adamc@1141 3011 # Base MSYS/MinGW do not provide the 'file' command needed by
adamc@1141 3012 # func_win32_libid shell function, so use a weaker test based on 'objdump',
adamc@1141 3013 # unless we find 'file', for example because we are cross-compiling.
adamc@1141 3014 if ( file / ) >/dev/null 2>&1; then
adamc@1141 3015 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
adamc@1141 3016 lt_cv_file_magic_cmd='func_win32_libid'
adamc@1141 3017 else
adamc@1141 3018 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
adamc@1141 3019 lt_cv_file_magic_cmd='$OBJDUMP -f'
adamc@1141 3020 fi
adamc@1141 3021 ;;
adamc@1141 3022
adamc@1141 3023 cegcc)
adamc@1141 3024 # use the weaker test based on 'objdump'. See mingw*.
adamc@1141 3025 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
adamc@1141 3026 lt_cv_file_magic_cmd='$OBJDUMP -f'
adamc@1141 3027 ;;
adamc@1141 3028
adamc@1141 3029 darwin* | rhapsody*)
adamc@1141 3030 lt_cv_deplibs_check_method=pass_all
adamc@1141 3031 ;;
adamc@1141 3032
adamc@1141 3033 freebsd* | dragonfly*)
adamc@1141 3034 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
adamc@1141 3035 case $host_cpu in
adamc@1141 3036 i*86 )
adamc@1141 3037 # Not sure whether the presence of OpenBSD here was a mistake.
adamc@1141 3038 # Let's accept both of them until this is cleared up.
adamc@1141 3039 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
adamc@1141 3040 lt_cv_file_magic_cmd=/usr/bin/file
adamc@1141 3041 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
adamc@1141 3042 ;;
adamc@1141 3043 esac
adamc@1141 3044 else
adamc@1141 3045 lt_cv_deplibs_check_method=pass_all
adamc@1141 3046 fi
adamc@1141 3047 ;;
adamc@1141 3048
adamc@1141 3049 gnu*)
adamc@1141 3050 lt_cv_deplibs_check_method=pass_all
adamc@1141 3051 ;;
adamc@1141 3052
adamc@1141 3053 hpux10.20* | hpux11*)
adamc@1141 3054 lt_cv_file_magic_cmd=/usr/bin/file
adamc@1141 3055 case $host_cpu in
adamc@1141 3056 ia64*)
adamc@1141 3057 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
adamc@1141 3058 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
adamc@1141 3059 ;;
adamc@1141 3060 hppa*64*)
adamc@1141 3061 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
adamc@1141 3062 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
adamc@1141 3063 ;;
adamc@1141 3064 *)
adamc@1141 3065 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
adamc@1141 3066 lt_cv_file_magic_test_file=/usr/lib/libc.sl
adamc@1141 3067 ;;
adamc@1141 3068 esac
adamc@1141 3069 ;;
adamc@1141 3070
adamc@1141 3071 interix[[3-9]]*)
adamc@1141 3072 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
adamc@1141 3073 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
adamc@1141 3074 ;;
adamc@1141 3075
adamc@1141 3076 irix5* | irix6* | nonstopux*)
adamc@1141 3077 case $LD in
adamc@1141 3078 *-32|*"-32 ") libmagic=32-bit;;
adamc@1141 3079 *-n32|*"-n32 ") libmagic=N32;;
adamc@1141 3080 *-64|*"-64 ") libmagic=64-bit;;
adamc@1141 3081 *) libmagic=never-match;;
adamc@1141 3082 esac
adamc@1141 3083 lt_cv_deplibs_check_method=pass_all
adamc@1141 3084 ;;
adamc@1141 3085
adamc@1141 3086 # This must be Linux ELF.
adamc@1141 3087 linux* | k*bsd*-gnu | kopensolaris*-gnu)
adamc@1141 3088 lt_cv_deplibs_check_method=pass_all
adamc@1141 3089 ;;
adamc@1141 3090
adamc@1141 3091 netbsd* | netbsdelf*-gnu)
adamc@1141 3092 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
adamc@1141 3093 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
adamc@1141 3094 else
adamc@1141 3095 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
adamc@1141 3096 fi
adamc@1141 3097 ;;
adamc@1141 3098
adamc@1141 3099 newos6*)
adamc@1141 3100 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
adamc@1141 3101 lt_cv_file_magic_cmd=/usr/bin/file
adamc@1141 3102 lt_cv_file_magic_test_file=/usr/lib/libnls.so
adamc@1141 3103 ;;
adamc@1141 3104
adamc@1141 3105 *nto* | *qnx*)
adamc@1141 3106 lt_cv_deplibs_check_method=pass_all
adamc@1141 3107 ;;
adamc@1141 3108
adamc@1141 3109 openbsd*)
adamc@1141 3110 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
adamc@1141 3111 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
adamc@1141 3112 else
adamc@1141 3113 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
adamc@1141 3114 fi
adamc@1141 3115 ;;
adamc@1141 3116
adamc@1141 3117 osf3* | osf4* | osf5*)
adamc@1141 3118 lt_cv_deplibs_check_method=pass_all
adamc@1141 3119 ;;
adamc@1141 3120
adamc@1141 3121 rdos*)
adamc@1141 3122 lt_cv_deplibs_check_method=pass_all
adamc@1141 3123 ;;
adamc@1141 3124
adamc@1141 3125 solaris*)
adamc@1141 3126 lt_cv_deplibs_check_method=pass_all
adamc@1141 3127 ;;
adamc@1141 3128
adamc@1141 3129 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
adamc@1141 3130 lt_cv_deplibs_check_method=pass_all
adamc@1141 3131 ;;
adamc@1141 3132
adamc@1141 3133 sysv4 | sysv4.3*)
adamc@1141 3134 case $host_vendor in
adamc@1141 3135 motorola)
adamc@1141 3136 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
adamc@1141 3137 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
adamc@1141 3138 ;;
adamc@1141 3139 ncr)
adamc@1141 3140 lt_cv_deplibs_check_method=pass_all
adamc@1141 3141 ;;
adamc@1141 3142 sequent)
adamc@1141 3143 lt_cv_file_magic_cmd='/bin/file'
adamc@1141 3144 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
adamc@1141 3145 ;;
adamc@1141 3146 sni)
adamc@1141 3147 lt_cv_file_magic_cmd='/bin/file'
adamc@1141 3148 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
adamc@1141 3149 lt_cv_file_magic_test_file=/lib/libc.so
adamc@1141 3150 ;;
adamc@1141 3151 siemens)
adamc@1141 3152 lt_cv_deplibs_check_method=pass_all
adamc@1141 3153 ;;
adamc@1141 3154 pc)
adamc@1141 3155 lt_cv_deplibs_check_method=pass_all
adamc@1141 3156 ;;
adamc@1141 3157 esac
adamc@1141 3158 ;;
adamc@1141 3159
adamc@1141 3160 tpf*)
adamc@1141 3161 lt_cv_deplibs_check_method=pass_all
adamc@1141 3162 ;;
adamc@1141 3163 esac
adamc@1141 3164 ])
adamc@1141 3165 file_magic_cmd=$lt_cv_file_magic_cmd
adamc@1141 3166 deplibs_check_method=$lt_cv_deplibs_check_method
adamc@1141 3167 test -z "$deplibs_check_method" && deplibs_check_method=unknown
adamc@1141 3168
adamc@1141 3169 _LT_DECL([], [deplibs_check_method], [1],
adamc@1141 3170 [Method to check whether dependent libraries are shared objects])
adamc@1141 3171 _LT_DECL([], [file_magic_cmd], [1],
adamc@1141 3172 [Command to use when deplibs_check_method == "file_magic"])
adamc@1141 3173 ])# _LT_CHECK_MAGIC_METHOD
adamc@1141 3174
adamc@1141 3175
adamc@1141 3176 # LT_PATH_NM
adamc@1141 3177 # ----------
adamc@1141 3178 # find the pathname to a BSD- or MS-compatible name lister
adamc@1141 3179 AC_DEFUN([LT_PATH_NM],
adamc@1141 3180 [AC_REQUIRE([AC_PROG_CC])dnl
adamc@1141 3181 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
adamc@1141 3182 [if test -n "$NM"; then
adamc@1141 3183 # Let the user override the test.
adamc@1141 3184 lt_cv_path_NM="$NM"
adamc@1141 3185 else
adamc@1141 3186 lt_nm_to_check="${ac_tool_prefix}nm"
adamc@1141 3187 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
adamc@1141 3188 lt_nm_to_check="$lt_nm_to_check nm"
adamc@1141 3189 fi
adamc@1141 3190 for lt_tmp_nm in $lt_nm_to_check; do
adamc@1141 3191 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
adamc@1141 3192 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
adamc@1141 3193 IFS="$lt_save_ifs"
adamc@1141 3194 test -z "$ac_dir" && ac_dir=.
adamc@1141 3195 tmp_nm="$ac_dir/$lt_tmp_nm"
adamc@1141 3196 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
adamc@1141 3197 # Check to see if the nm accepts a BSD-compat flag.
adamc@1141 3198 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
adamc@1141 3199 # nm: unknown option "B" ignored
adamc@1141 3200 # Tru64's nm complains that /dev/null is an invalid object file
adamc@1141 3201 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
adamc@1141 3202 */dev/null* | *'Invalid file or object type'*)
adamc@1141 3203 lt_cv_path_NM="$tmp_nm -B"
adamc@1141 3204 break
adamc@1141 3205 ;;
adamc@1141 3206 *)
adamc@1141 3207 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
adamc@1141 3208 */dev/null*)
adamc@1141 3209 lt_cv_path_NM="$tmp_nm -p"
adamc@1141 3210 break
adamc@1141 3211 ;;
adamc@1141 3212 *)
adamc@1141 3213 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
adamc@1141 3214 continue # so that we can try to find one that supports BSD flags
adamc@1141 3215 ;;
adamc@1141 3216 esac
adamc@1141 3217 ;;
adamc@1141 3218 esac
adamc@1141 3219 fi
adamc@1141 3220 done
adamc@1141 3221 IFS="$lt_save_ifs"
adamc@1141 3222 done
adamc@1141 3223 : ${lt_cv_path_NM=no}
adamc@1141 3224 fi])
adamc@1141 3225 if test "$lt_cv_path_NM" != "no"; then
adamc@1141 3226 NM="$lt_cv_path_NM"
adamc@1141 3227 else
adamc@1141 3228 # Didn't find any BSD compatible name lister, look for dumpbin.
adamc@1141 3229 AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :)
adamc@1141 3230 AC_SUBST([DUMPBIN])
adamc@1141 3231 if test "$DUMPBIN" != ":"; then
adamc@1141 3232 NM="$DUMPBIN"
adamc@1141 3233 fi
adamc@1141 3234 fi
adamc@1141 3235 test -z "$NM" && NM=nm
adamc@1141 3236 AC_SUBST([NM])
adamc@1141 3237 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
adamc@1141 3238
adamc@1141 3239 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
adamc@1141 3240 [lt_cv_nm_interface="BSD nm"
adamc@1141 3241 echo "int some_variable = 0;" > conftest.$ac_ext
adamc@1141 3242 (eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
adamc@1141 3243 (eval "$ac_compile" 2>conftest.err)
adamc@1141 3244 cat conftest.err >&AS_MESSAGE_LOG_FD
adamc@1141 3245 (eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
adamc@1141 3246 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
adamc@1141 3247 cat conftest.err >&AS_MESSAGE_LOG_FD
adamc@1141 3248 (eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD)
adamc@1141 3249 cat conftest.out >&AS_MESSAGE_LOG_FD
adamc@1141 3250 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
adamc@1141 3251 lt_cv_nm_interface="MS dumpbin"
adamc@1141 3252 fi
adamc@1141 3253 rm -f conftest*])
adamc@1141 3254 ])# LT_PATH_NM
adamc@1141 3255
adamc@1141 3256 # Old names:
adamc@1141 3257 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
adamc@1141 3258 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
adamc@1141 3259 dnl aclocal-1.4 backwards compatibility:
adamc@1141 3260 dnl AC_DEFUN([AM_PROG_NM], [])
adamc@1141 3261 dnl AC_DEFUN([AC_PROG_NM], [])
adamc@1141 3262
adamc@1141 3263
adamc@1141 3264 # LT_LIB_M
adamc@1141 3265 # --------
adamc@1141 3266 # check for math library
adamc@1141 3267 AC_DEFUN([LT_LIB_M],
adamc@1141 3268 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
adamc@1141 3269 LIBM=
adamc@1141 3270 case $host in
adamc@1141 3271 *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
adamc@1141 3272 # These system don't have libm, or don't need it
adamc@1141 3273 ;;
adamc@1141 3274 *-ncr-sysv4.3*)
adamc@1141 3275 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
adamc@1141 3276 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
adamc@1141 3277 ;;
adamc@1141 3278 *)
adamc@1141 3279 AC_CHECK_LIB(m, cos, LIBM="-lm")
adamc@1141 3280 ;;
adamc@1141 3281 esac
adamc@1141 3282 AC_SUBST([LIBM])
adamc@1141 3283 ])# LT_LIB_M
adamc@1141 3284
adamc@1141 3285 # Old name:
adamc@1141 3286 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
adamc@1141 3287 dnl aclocal-1.4 backwards compatibility:
adamc@1141 3288 dnl AC_DEFUN([AC_CHECK_LIBM], [])
adamc@1141 3289
adamc@1141 3290
adamc@1141 3291 # _LT_COMPILER_NO_RTTI([TAGNAME])
adamc@1141 3292 # -------------------------------
adamc@1141 3293 m4_defun([_LT_COMPILER_NO_RTTI],
adamc@1141 3294 [m4_require([_LT_TAG_COMPILER])dnl
adamc@1141 3295
adamc@1141 3296 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
adamc@1141 3297
adamc@1141 3298 if test "$GCC" = yes; then
adamc@1141 3299 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
adamc@1141 3300
adamc@1141 3301 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
adamc@1141 3302 lt_cv_prog_compiler_rtti_exceptions,
adamc@1141 3303 [-fno-rtti -fno-exceptions], [],
adamc@1141 3304 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
adamc@1141 3305 fi
adamc@1141 3306 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
adamc@1141 3307 [Compiler flag to turn off builtin functions])
adamc@1141 3308 ])# _LT_COMPILER_NO_RTTI
adamc@1141 3309
adamc@1141 3310
adamc@1141 3311 # _LT_CMD_GLOBAL_SYMBOLS
adamc@1141 3312 # ----------------------
adamc@1141 3313 m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
adamc@1141 3314 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
adamc@1141 3315 AC_REQUIRE([AC_PROG_CC])dnl
adamc@1141 3316 AC_REQUIRE([LT_PATH_NM])dnl
adamc@1141 3317 AC_REQUIRE([LT_PATH_LD])dnl
adamc@1141 3318 m4_require([_LT_DECL_SED])dnl
adamc@1141 3319 m4_require([_LT_DECL_EGREP])dnl
adamc@1141 3320 m4_require([_LT_TAG_COMPILER])dnl
adamc@1141 3321
adamc@1141 3322 # Check for command to grab the raw symbol name followed by C symbol from nm.
adamc@1141 3323 AC_MSG_CHECKING([command to parse $NM output from $compiler object])
adamc@1141 3324 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
adamc@1141 3325 [
adamc@1141 3326 # These are sane defaults that work on at least a few old systems.
adamc@1141 3327 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
adamc@1141 3328
adamc@1141 3329 # Character class describing NM global symbol codes.
adamc@1141 3330 symcode='[[BCDEGRST]]'
adamc@1141 3331
adamc@1141 3332 # Regexp to match symbols that can be accessed directly from C.
adamc@1141 3333 sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
adamc@1141 3334
adamc@1141 3335 # Define system-specific variables.
adamc@1141 3336 case $host_os in
adamc@1141 3337 aix*)
adamc@1141 3338 symcode='[[BCDT]]'
adamc@1141 3339 ;;
adamc@1141 3340 cygwin* | mingw* | pw32* | cegcc*)
adamc@1141 3341 symcode='[[ABCDGISTW]]'
adamc@1141 3342 ;;
adamc@1141 3343 hpux*)
adamc@1141 3344 if test "$host_cpu" = ia64; then
adamc@1141 3345 symcode='[[ABCDEGRST]]'
adamc@1141 3346 fi
adamc@1141 3347 ;;
adamc@1141 3348 irix* | nonstopux*)
adamc@1141 3349 symcode='[[BCDEGRST]]'
adamc@1141 3350 ;;
adamc@1141 3351 osf*)
adamc@1141 3352 symcode='[[BCDEGQRST]]'
adamc@1141 3353 ;;
adamc@1141 3354 solaris*)
adamc@1141 3355 symcode='[[BDRT]]'
adamc@1141 3356 ;;
adamc@1141 3357 sco3.2v5*)
adamc@1141 3358 symcode='[[DT]]'
adamc@1141 3359 ;;
adamc@1141 3360 sysv4.2uw2*)
adamc@1141 3361 symcode='[[DT]]'
adamc@1141 3362 ;;
adamc@1141 3363 sysv5* | sco5v6* | unixware* | OpenUNIX*)
adamc@1141 3364 symcode='[[ABDT]]'
adamc@1141 3365 ;;
adamc@1141 3366 sysv4)
adamc@1141 3367 symcode='[[DFNSTU]]'
adamc@1141 3368 ;;
adamc@1141 3369 esac
adamc@1141 3370
adamc@1141 3371 # If we're using GNU nm, then use its standard symbol codes.
adamc@1141 3372 case `$NM -V 2>&1` in
adamc@1141 3373 *GNU* | *'with BFD'*)
adamc@1141 3374 symcode='[[ABCDGIRSTW]]' ;;
adamc@1141 3375 esac
adamc@1141 3376
adamc@1141 3377 # Transform an extracted symbol line into a proper C declaration.
adamc@1141 3378 # Some systems (esp. on ia64) link data and code symbols differently,
adamc@1141 3379 # so use this general approach.
adamc@1141 3380 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 3381
adamc@1141 3382 # Transform an extracted symbol line into symbol name and symbol address
adamc@1141 3383 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
adamc@1141 3384 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 3385
adamc@1141 3386 # Handle CRLF in mingw tool chain
adamc@1141 3387 opt_cr=
adamc@1141 3388 case $build_os in
adamc@1141 3389 mingw*)
adamc@1141 3390 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
adamc@1141 3391 ;;
adamc@1141 3392 esac
adamc@1141 3393
adamc@1141 3394 # Try without a prefix underscore, then with it.
adamc@1141 3395 for ac_symprfx in "" "_"; do
adamc@1141 3396
adamc@1141 3397 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
adamc@1141 3398 symxfrm="\\1 $ac_symprfx\\2 \\2"
adamc@1141 3399
adamc@1141 3400 # Write the raw and C identifiers.
adamc@1141 3401 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
adamc@1141 3402 # Fake it for dumpbin and say T for any non-static function
adamc@1141 3403 # and D for any global variable.
adamc@1141 3404 # Also find C++ and __fastcall symbols from MSVC++,
adamc@1141 3405 # which start with @ or ?.
adamc@1141 3406 lt_cv_sys_global_symbol_pipe="$AWK ['"\
adamc@1141 3407 " {last_section=section; section=\$ 3};"\
adamc@1141 3408 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
adamc@1141 3409 " \$ 0!~/External *\|/{next};"\
adamc@1141 3410 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
adamc@1141 3411 " {if(hide[section]) next};"\
adamc@1141 3412 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
adamc@1141 3413 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
adamc@1141 3414 " s[1]~/^[@?]/{print s[1], s[1]; next};"\
adamc@1141 3415 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
adamc@1141 3416 " ' prfx=^$ac_symprfx]"
adamc@1141 3417 else
adamc@1141 3418 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
adamc@1141 3419 fi
adamc@1141 3420
adamc@1141 3421 # Check to see that the pipe works correctly.
adamc@1141 3422 pipe_works=no
adamc@1141 3423
adamc@1141 3424 rm -f conftest*
adamc@1141 3425 cat > conftest.$ac_ext <<_LT_EOF
adamc@1141 3426 #ifdef __cplusplus
adamc@1141 3427 extern "C" {
adamc@1141 3428 #endif
adamc@1141 3429 char nm_test_var;
adamc@1141 3430 void nm_test_func(void);
adamc@1141 3431 void nm_test_func(void){}
adamc@1141 3432 #ifdef __cplusplus
adamc@1141 3433 }
adamc@1141 3434 #endif
adamc@1141 3435 int main(){nm_test_var='a';nm_test_func();return(0);}
adamc@1141 3436 _LT_EOF
adamc@1141 3437
adamc@1141 3438 if AC_TRY_EVAL(ac_compile); then
adamc@1141 3439 # Now try to grab the symbols.
adamc@1141 3440 nlist=conftest.nm
adamc@1141 3441 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
adamc@1141 3442 # Try sorting and uniquifying the output.
adamc@1141 3443 if sort "$nlist" | uniq > "$nlist"T; then
adamc@1141 3444 mv -f "$nlist"T "$nlist"
adamc@1141 3445 else
adamc@1141 3446 rm -f "$nlist"T
adamc@1141 3447 fi
adamc@1141 3448
adamc@1141 3449 # Make sure that we snagged all the symbols we need.
adamc@1141 3450 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
adamc@1141 3451 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
adamc@1141 3452 cat <<_LT_EOF > conftest.$ac_ext
adamc@1141 3453 #ifdef __cplusplus
adamc@1141 3454 extern "C" {
adamc@1141 3455 #endif
adamc@1141 3456
adamc@1141 3457 _LT_EOF
adamc@1141 3458 # Now generate the symbol file.
adamc@1141 3459 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
adamc@1141 3460
adamc@1141 3461 cat <<_LT_EOF >> conftest.$ac_ext
adamc@1141 3462
adamc@1141 3463 /* The mapping between symbol names and symbols. */
adamc@1141 3464 const struct {
adamc@1141 3465 const char *name;
adamc@1141 3466 void *address;
adamc@1141 3467 }
adamc@1141 3468 lt__PROGRAM__LTX_preloaded_symbols[[]] =
adamc@1141 3469 {
adamc@1141 3470 { "@PROGRAM@", (void *) 0 },
adamc@1141 3471 _LT_EOF
adamc@1141 3472 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
adamc@1141 3473 cat <<\_LT_EOF >> conftest.$ac_ext
adamc@1141 3474 {0, (void *) 0}
adamc@1141 3475 };
adamc@1141 3476
adamc@1141 3477 /* This works around a problem in FreeBSD linker */
adamc@1141 3478 #ifdef FREEBSD_WORKAROUND
adamc@1141 3479 static const void *lt_preloaded_setup() {
adamc@1141 3480 return lt__PROGRAM__LTX_preloaded_symbols;
adamc@1141 3481 }
adamc@1141 3482 #endif
adamc@1141 3483
adamc@1141 3484 #ifdef __cplusplus
adamc@1141 3485 }
adamc@1141 3486 #endif
adamc@1141 3487 _LT_EOF
adamc@1141 3488 # Now try linking the two files.
adamc@1141 3489 mv conftest.$ac_objext conftstm.$ac_objext
adamc@1141 3490 lt_save_LIBS="$LIBS"
adamc@1141 3491 lt_save_CFLAGS="$CFLAGS"
adamc@1141 3492 LIBS="conftstm.$ac_objext"
adamc@1141 3493 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
adamc@1141 3494 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
adamc@1141 3495 pipe_works=yes
adamc@1141 3496 fi
adamc@1141 3497 LIBS="$lt_save_LIBS"
adamc@1141 3498 CFLAGS="$lt_save_CFLAGS"
adamc@1141 3499 else
adamc@1141 3500 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
adamc@1141 3501 fi
adamc@1141 3502 else
adamc@1141 3503 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
adamc@1141 3504 fi
adamc@1141 3505 else
adamc@1141 3506 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
adamc@1141 3507 fi
adamc@1141 3508 else
adamc@1141 3509 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
adamc@1141 3510 cat conftest.$ac_ext >&5
adamc@1141 3511 fi
adamc@1141 3512 rm -rf conftest* conftst*
adamc@1141 3513
adamc@1141 3514 # Do not use the global_symbol_pipe unless it works.
adamc@1141 3515 if test "$pipe_works" = yes; then
adamc@1141 3516 break
adamc@1141 3517 else
adamc@1141 3518 lt_cv_sys_global_symbol_pipe=
adamc@1141 3519 fi
adamc@1141 3520 done
adamc@1141 3521 ])
adamc@1141 3522 if test -z "$lt_cv_sys_global_symbol_pipe"; then
adamc@1141 3523 lt_cv_sys_global_symbol_to_cdecl=
adamc@1141 3524 fi
adamc@1141 3525 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
adamc@1141 3526 AC_MSG_RESULT(failed)
adamc@1141 3527 else
adamc@1141 3528 AC_MSG_RESULT(ok)
adamc@1141 3529 fi
adamc@1141 3530
adamc@1141 3531 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
adamc@1141 3532 [Take the output of nm and produce a listing of raw symbols and C names])
adamc@1141 3533 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
adamc@1141 3534 [Transform the output of nm in a proper C declaration])
adamc@1141 3535 _LT_DECL([global_symbol_to_c_name_address],
adamc@1141 3536 [lt_cv_sys_global_symbol_to_c_name_address], [1],
adamc@1141 3537 [Transform the output of nm in a C name address pair])
adamc@1141 3538 _LT_DECL([global_symbol_to_c_name_address_lib_prefix],
adamc@1141 3539 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
adamc@1141 3540 [Transform the output of nm in a C name address pair when lib prefix is needed])
adamc@1141 3541 ]) # _LT_CMD_GLOBAL_SYMBOLS
adamc@1141 3542
adamc@1141 3543
adamc@1141 3544 # _LT_COMPILER_PIC([TAGNAME])
adamc@1141 3545 # ---------------------------
adamc@1141 3546 m4_defun([_LT_COMPILER_PIC],
adamc@1141 3547 [m4_require([_LT_TAG_COMPILER])dnl
adamc@1141 3548 _LT_TAGVAR(lt_prog_compiler_wl, $1)=
adamc@1141 3549 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
adamc@1141 3550 _LT_TAGVAR(lt_prog_compiler_static, $1)=
adamc@1141 3551
adamc@1141 3552 AC_MSG_CHECKING([for $compiler option to produce PIC])
adamc@1141 3553 m4_if([$1], [CXX], [
adamc@1141 3554 # C++ specific cases for pic, static, wl, etc.
adamc@1141 3555 if test "$GXX" = yes; then
adamc@1141 3556 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 3557 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
adamc@1141 3558
adamc@1141 3559 case $host_os in
adamc@1141 3560 aix*)
adamc@1141 3561 # All AIX code is PIC.
adamc@1141 3562 if test "$host_cpu" = ia64; then
adamc@1141 3563 # AIX 5 now supports IA64 processor
adamc@1141 3564 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 3565 fi
adamc@1141 3566 ;;
adamc@1141 3567
adamc@1141 3568 amigaos*)
adamc@1141 3569 case $host_cpu in
adamc@1141 3570 powerpc)
adamc@1141 3571 # see comment about AmigaOS4 .so support
adamc@1141 3572 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
adamc@1141 3573 ;;
adamc@1141 3574 m68k)
adamc@1141 3575 # FIXME: we need at least 68020 code to build shared libraries, but
adamc@1141 3576 # adding the `-m68020' flag to GCC prevents building anything better,
adamc@1141 3577 # like `-m68040'.
adamc@1141 3578 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
adamc@1141 3579 ;;
adamc@1141 3580 esac
adamc@1141 3581 ;;
adamc@1141 3582
adamc@1141 3583 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
adamc@1141 3584 # PIC is the default for these OSes.
adamc@1141 3585 ;;
adamc@1141 3586 mingw* | cygwin* | os2* | pw32* | cegcc*)
adamc@1141 3587 # This hack is so that the source file can tell whether it is being
adamc@1141 3588 # built for inclusion in a dll (and should export symbols for example).
adamc@1141 3589 # Although the cygwin gcc ignores -fPIC, still need this for old-style
adamc@1141 3590 # (--disable-auto-import) libraries
adamc@1141 3591 m4_if([$1], [GCJ], [],
adamc@1141 3592 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
adamc@1141 3593 ;;
adamc@1141 3594 darwin* | rhapsody*)
adamc@1141 3595 # PIC is the default on this platform
adamc@1141 3596 # Common symbols not allowed in MH_DYLIB files
adamc@1141 3597 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
adamc@1141 3598 ;;
adamc@1141 3599 *djgpp*)
adamc@1141 3600 # DJGPP does not support shared libraries at all
adamc@1141 3601 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
adamc@1141 3602 ;;
adamc@1141 3603 interix[[3-9]]*)
adamc@1141 3604 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
adamc@1141 3605 # Instead, we relocate shared libraries at runtime.
adamc@1141 3606 ;;
adamc@1141 3607 sysv4*MP*)
adamc@1141 3608 if test -d /usr/nec; then
adamc@1141 3609 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
adamc@1141 3610 fi
adamc@1141 3611 ;;
adamc@1141 3612 hpux*)
adamc@1141 3613 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
adamc@1141 3614 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
adamc@1141 3615 # sets the default TLS model and affects inlining.
adamc@1141 3616 case $host_cpu in
adamc@1141 3617 hppa*64*)
adamc@1141 3618 ;;
adamc@1141 3619 *)
adamc@1141 3620 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
adamc@1141 3621 ;;
adamc@1141 3622 esac
adamc@1141 3623 ;;
adamc@1141 3624 *qnx* | *nto*)
adamc@1141 3625 # QNX uses GNU C++, but need to define -shared option too, otherwise
adamc@1141 3626 # it will coredump.
adamc@1141 3627 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
adamc@1141 3628 ;;
adamc@1141 3629 *)
adamc@1141 3630 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
adamc@1141 3631 ;;
adamc@1141 3632 esac
adamc@1141 3633 else
adamc@1141 3634 case $host_os in
adamc@1141 3635 aix[[4-9]]*)
adamc@1141 3636 # All AIX code is PIC.
adamc@1141 3637 if test "$host_cpu" = ia64; then
adamc@1141 3638 # AIX 5 now supports IA64 processor
adamc@1141 3639 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 3640 else
adamc@1141 3641 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
adamc@1141 3642 fi
adamc@1141 3643 ;;
adamc@1141 3644 chorus*)
adamc@1141 3645 case $cc_basename in
adamc@1141 3646 cxch68*)
adamc@1141 3647 # Green Hills C++ Compiler
adamc@1141 3648 # _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 3649 ;;
adamc@1141 3650 esac
adamc@1141 3651 ;;
adamc@1141 3652 dgux*)
adamc@1141 3653 case $cc_basename in
adamc@1141 3654 ec++*)
adamc@1141 3655 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adamc@1141 3656 ;;
adamc@1141 3657 ghcx*)
adamc@1141 3658 # Green Hills C++ Compiler
adamc@1141 3659 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
adamc@1141 3660 ;;
adamc@1141 3661 *)
adamc@1141 3662 ;;
adamc@1141 3663 esac
adamc@1141 3664 ;;
adamc@1141 3665 freebsd* | dragonfly*)
adamc@1141 3666 # FreeBSD uses GNU C++
adamc@1141 3667 ;;
adamc@1141 3668 hpux9* | hpux10* | hpux11*)
adamc@1141 3669 case $cc_basename in
adamc@1141 3670 CC*)
adamc@1141 3671 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 3672 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
adamc@1141 3673 if test "$host_cpu" != ia64; then
adamc@1141 3674 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
adamc@1141 3675 fi
adamc@1141 3676 ;;
adamc@1141 3677 aCC*)
adamc@1141 3678 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 3679 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
adamc@1141 3680 case $host_cpu in
adamc@1141 3681 hppa*64*|ia64*)
adamc@1141 3682 # +Z the default
adamc@1141 3683 ;;
adamc@1141 3684 *)
adamc@1141 3685 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
adamc@1141 3686 ;;
adamc@1141 3687 esac
adamc@1141 3688 ;;
adamc@1141 3689 *)
adamc@1141 3690 ;;
adamc@1141 3691 esac
adamc@1141 3692 ;;
adamc@1141 3693 interix*)
adamc@1141 3694 # This is c89, which is MS Visual C++ (no shared libs)
adamc@1141 3695 # Anyone wants to do a port?
adamc@1141 3696 ;;
adamc@1141 3697 irix5* | irix6* | nonstopux*)
adamc@1141 3698 case $cc_basename in
adamc@1141 3699 CC*)
adamc@1141 3700 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 3701 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
adamc@1141 3702 # CC pic flag -KPIC is the default.
adamc@1141 3703 ;;
adamc@1141 3704 *)
adamc@1141 3705 ;;
adamc@1141 3706 esac
adamc@1141 3707 ;;
adamc@1141 3708 linux* | k*bsd*-gnu | kopensolaris*-gnu)
adamc@1141 3709 case $cc_basename in
adamc@1141 3710 KCC*)
adamc@1141 3711 # KAI C++ Compiler
adamc@1141 3712 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
adamc@1141 3713 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
adamc@1141 3714 ;;
adamc@1141 3715 ecpc* )
adamc@1141 3716 # old Intel C++ for x86_64 which still supported -KPIC.
adamc@1141 3717 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 3718 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adamc@1141 3719 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
adamc@1141 3720 ;;
adamc@1141 3721 icpc* )
adamc@1141 3722 # Intel C++, used to be incompatible with GCC.
adamc@1141 3723 # ICC 10 doesn't accept -KPIC any more.
adamc@1141 3724 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 3725 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
adamc@1141 3726 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
adamc@1141 3727 ;;
adamc@1141 3728 pgCC* | pgcpp*)
adamc@1141 3729 # Portland Group C++ compiler
adamc@1141 3730 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 3731 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
adamc@1141 3732 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 3733 ;;
adamc@1141 3734 cxx*)
adamc@1141 3735 # Compaq C++
adamc@1141 3736 # Make sure the PIC flag is empty. It appears that all Alpha
adamc@1141 3737 # Linux and Compaq Tru64 Unix objects are PIC.
adamc@1141 3738 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
adamc@1141 3739 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
adamc@1141 3740 ;;
adamc@1141 3741 xlc* | xlC*)
adamc@1141 3742 # IBM XL 8.0 on PPC
adamc@1141 3743 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 3744 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
adamc@1141 3745 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
adamc@1141 3746 ;;
adamc@1141 3747 *)
adamc@1141 3748 case `$CC -V 2>&1 | sed 5q` in
adamc@1141 3749 *Sun\ C*)
adamc@1141 3750 # Sun C++ 5.9
adamc@1141 3751 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adamc@1141 3752 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 3753 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
adamc@1141 3754 ;;
adamc@1141 3755 esac
adamc@1141 3756 ;;
adamc@1141 3757 esac
adamc@1141 3758 ;;
adamc@1141 3759 lynxos*)
adamc@1141 3760 ;;
adamc@1141 3761 m88k*)
adamc@1141 3762 ;;
adamc@1141 3763 mvs*)
adamc@1141 3764 case $cc_basename in
adamc@1141 3765 cxx*)
adamc@1141 3766 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
adamc@1141 3767 ;;
adamc@1141 3768 *)
adamc@1141 3769 ;;
adamc@1141 3770 esac
adamc@1141 3771 ;;
adamc@1141 3772 netbsd* | netbsdelf*-gnu)
adamc@1141 3773 ;;
adamc@1141 3774 *qnx* | *nto*)
adamc@1141 3775 # QNX uses GNU C++, but need to define -shared option too, otherwise
adamc@1141 3776 # it will coredump.
adamc@1141 3777 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
adamc@1141 3778 ;;
adamc@1141 3779 osf3* | osf4* | osf5*)
adamc@1141 3780 case $cc_basename in
adamc@1141 3781 KCC*)
adamc@1141 3782 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
adamc@1141 3783 ;;
adamc@1141 3784 RCC*)
adamc@1141 3785 # Rational C++ 2.4.1
adamc@1141 3786 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
adamc@1141 3787 ;;
adamc@1141 3788 cxx*)
adamc@1141 3789 # Digital/Compaq C++
adamc@1141 3790 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 3791 # Make sure the PIC flag is empty. It appears that all Alpha
adamc@1141 3792 # Linux and Compaq Tru64 Unix objects are PIC.
adamc@1141 3793 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
adamc@1141 3794 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
adamc@1141 3795 ;;
adamc@1141 3796 *)
adamc@1141 3797 ;;
adamc@1141 3798 esac
adamc@1141 3799 ;;
adamc@1141 3800 psos*)
adamc@1141 3801 ;;
adamc@1141 3802 solaris*)
adamc@1141 3803 case $cc_basename in
adamc@1141 3804 CC*)
adamc@1141 3805 # Sun C++ 4.2, 5.x and Centerline C++
adamc@1141 3806 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adamc@1141 3807 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 3808 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
adamc@1141 3809 ;;
adamc@1141 3810 gcx*)
adamc@1141 3811 # Green Hills C++ Compiler
adamc@1141 3812 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
adamc@1141 3813 ;;
adamc@1141 3814 *)
adamc@1141 3815 ;;
adamc@1141 3816 esac
adamc@1141 3817 ;;
adamc@1141 3818 sunos4*)
adamc@1141 3819 case $cc_basename in
adamc@1141 3820 CC*)
adamc@1141 3821 # Sun C++ 4.x
adamc@1141 3822 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
adamc@1141 3823 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 3824 ;;
adamc@1141 3825 lcc*)
adamc@1141 3826 # Lucid
adamc@1141 3827 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
adamc@1141 3828 ;;
adamc@1141 3829 *)
adamc@1141 3830 ;;
adamc@1141 3831 esac
adamc@1141 3832 ;;
adamc@1141 3833 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
adamc@1141 3834 case $cc_basename in
adamc@1141 3835 CC*)
adamc@1141 3836 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 3837 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adamc@1141 3838 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 3839 ;;
adamc@1141 3840 esac
adamc@1141 3841 ;;
adamc@1141 3842 tandem*)
adamc@1141 3843 case $cc_basename in
adamc@1141 3844 NCC*)
adamc@1141 3845 # NonStop-UX NCC 3.20
adamc@1141 3846 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adamc@1141 3847 ;;
adamc@1141 3848 *)
adamc@1141 3849 ;;
adamc@1141 3850 esac
adamc@1141 3851 ;;
adamc@1141 3852 vxworks*)
adamc@1141 3853 ;;
adamc@1141 3854 *)
adamc@1141 3855 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
adamc@1141 3856 ;;
adamc@1141 3857 esac
adamc@1141 3858 fi
adamc@1141 3859 ],
adamc@1141 3860 [
adamc@1141 3861 if test "$GCC" = yes; then
adamc@1141 3862 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 3863 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
adamc@1141 3864
adamc@1141 3865 case $host_os in
adamc@1141 3866 aix*)
adamc@1141 3867 # All AIX code is PIC.
adamc@1141 3868 if test "$host_cpu" = ia64; then
adamc@1141 3869 # AIX 5 now supports IA64 processor
adamc@1141 3870 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 3871 fi
adamc@1141 3872 ;;
adamc@1141 3873
adamc@1141 3874 amigaos*)
adamc@1141 3875 case $host_cpu in
adamc@1141 3876 powerpc)
adamc@1141 3877 # see comment about AmigaOS4 .so support
adamc@1141 3878 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
adamc@1141 3879 ;;
adamc@1141 3880 m68k)
adamc@1141 3881 # FIXME: we need at least 68020 code to build shared libraries, but
adamc@1141 3882 # adding the `-m68020' flag to GCC prevents building anything better,
adamc@1141 3883 # like `-m68040'.
adamc@1141 3884 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
adamc@1141 3885 ;;
adamc@1141 3886 esac
adamc@1141 3887 ;;
adamc@1141 3888
adamc@1141 3889 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
adamc@1141 3890 # PIC is the default for these OSes.
adamc@1141 3891 ;;
adamc@1141 3892
adamc@1141 3893 mingw* | cygwin* | pw32* | os2* | cegcc*)
adamc@1141 3894 # This hack is so that the source file can tell whether it is being
adamc@1141 3895 # built for inclusion in a dll (and should export symbols for example).
adamc@1141 3896 # Although the cygwin gcc ignores -fPIC, still need this for old-style
adamc@1141 3897 # (--disable-auto-import) libraries
adamc@1141 3898 m4_if([$1], [GCJ], [],
adamc@1141 3899 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
adamc@1141 3900 ;;
adamc@1141 3901
adamc@1141 3902 darwin* | rhapsody*)
adamc@1141 3903 # PIC is the default on this platform
adamc@1141 3904 # Common symbols not allowed in MH_DYLIB files
adamc@1141 3905 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
adamc@1141 3906 ;;
adamc@1141 3907
adamc@1141 3908 hpux*)
adamc@1141 3909 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
adamc@1141 3910 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
adamc@1141 3911 # sets the default TLS model and affects inlining.
adamc@1141 3912 case $host_cpu in
adamc@1141 3913 hppa*64*)
adamc@1141 3914 # +Z the default
adamc@1141 3915 ;;
adamc@1141 3916 *)
adamc@1141 3917 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
adamc@1141 3918 ;;
adamc@1141 3919 esac
adamc@1141 3920 ;;
adamc@1141 3921
adamc@1141 3922 interix[[3-9]]*)
adamc@1141 3923 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
adamc@1141 3924 # Instead, we relocate shared libraries at runtime.
adamc@1141 3925 ;;
adamc@1141 3926
adamc@1141 3927 msdosdjgpp*)
adamc@1141 3928 # Just because we use GCC doesn't mean we suddenly get shared libraries
adamc@1141 3929 # on systems that don't support them.
adamc@1141 3930 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
adamc@1141 3931 enable_shared=no
adamc@1141 3932 ;;
adamc@1141 3933
adamc@1141 3934 *nto* | *qnx*)
adamc@1141 3935 # QNX uses GNU C++, but need to define -shared option too, otherwise
adamc@1141 3936 # it will coredump.
adamc@1141 3937 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
adamc@1141 3938 ;;
adamc@1141 3939
adamc@1141 3940 sysv4*MP*)
adamc@1141 3941 if test -d /usr/nec; then
adamc@1141 3942 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
adamc@1141 3943 fi
adamc@1141 3944 ;;
adamc@1141 3945
adamc@1141 3946 *)
adamc@1141 3947 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
adamc@1141 3948 ;;
adamc@1141 3949 esac
adamc@1141 3950 else
adamc@1141 3951 # PORTME Check for flag to pass linker flags through the system compiler.
adamc@1141 3952 case $host_os in
adamc@1141 3953 aix*)
adamc@1141 3954 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 3955 if test "$host_cpu" = ia64; then
adamc@1141 3956 # AIX 5 now supports IA64 processor
adamc@1141 3957 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 3958 else
adamc@1141 3959 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
adamc@1141 3960 fi
adamc@1141 3961 ;;
adamc@1141 3962
adamc@1141 3963 mingw* | cygwin* | pw32* | os2* | cegcc*)
adamc@1141 3964 # This hack is so that the source file can tell whether it is being
adamc@1141 3965 # built for inclusion in a dll (and should export symbols for example).
adamc@1141 3966 m4_if([$1], [GCJ], [],
adamc@1141 3967 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
adamc@1141 3968 ;;
adamc@1141 3969
adamc@1141 3970 hpux9* | hpux10* | hpux11*)
adamc@1141 3971 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 3972 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
adamc@1141 3973 # not for PA HP-UX.
adamc@1141 3974 case $host_cpu in
adamc@1141 3975 hppa*64*|ia64*)
adamc@1141 3976 # +Z the default
adamc@1141 3977 ;;
adamc@1141 3978 *)
adamc@1141 3979 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
adamc@1141 3980 ;;
adamc@1141 3981 esac
adamc@1141 3982 # Is there a better lt_prog_compiler_static that works with the bundled CC?
adamc@1141 3983 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
adamc@1141 3984 ;;
adamc@1141 3985
adamc@1141 3986 irix5* | irix6* | nonstopux*)
adamc@1141 3987 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 3988 # PIC (with -KPIC) is the default.
adamc@1141 3989 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
adamc@1141 3990 ;;
adamc@1141 3991
adamc@1141 3992 linux* | k*bsd*-gnu | kopensolaris*-gnu)
adamc@1141 3993 case $cc_basename in
adamc@1141 3994 # old Intel for x86_64 which still supported -KPIC.
adamc@1141 3995 ecc*)
adamc@1141 3996 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 3997 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adamc@1141 3998 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
adamc@1141 3999 ;;
adamc@1141 4000 # icc used to be incompatible with GCC.
adamc@1141 4001 # ICC 10 doesn't accept -KPIC any more.
adamc@1141 4002 icc* | ifort*)
adamc@1141 4003 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4004 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
adamc@1141 4005 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
adamc@1141 4006 ;;
adamc@1141 4007 # Lahey Fortran 8.1.
adamc@1141 4008 lf95*)
adamc@1141 4009 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4010 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
adamc@1141 4011 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
adamc@1141 4012 ;;
adamc@1141 4013 pgcc* | pgf77* | pgf90* | pgf95*)
adamc@1141 4014 # Portland Group compilers (*not* the Pentium gcc compiler,
adamc@1141 4015 # which looks to be a dead project)
adamc@1141 4016 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4017 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
adamc@1141 4018 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 4019 ;;
adamc@1141 4020 ccc*)
adamc@1141 4021 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4022 # All Alpha code is PIC.
adamc@1141 4023 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
adamc@1141 4024 ;;
adamc@1141 4025 xl*)
adamc@1141 4026 # IBM XL C 8.0/Fortran 10.1 on PPC
adamc@1141 4027 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4028 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
adamc@1141 4029 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
adamc@1141 4030 ;;
adamc@1141 4031 *)
adamc@1141 4032 case `$CC -V 2>&1 | sed 5q` in
adamc@1141 4033 *Sun\ C*)
adamc@1141 4034 # Sun C 5.9
adamc@1141 4035 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adamc@1141 4036 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 4037 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4038 ;;
adamc@1141 4039 *Sun\ F*)
adamc@1141 4040 # Sun Fortran 8.3 passes all unrecognized flags to the linker
adamc@1141 4041 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adamc@1141 4042 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 4043 _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
adamc@1141 4044 ;;
adamc@1141 4045 esac
adamc@1141 4046 ;;
adamc@1141 4047 esac
adamc@1141 4048 ;;
adamc@1141 4049
adamc@1141 4050 newsos6)
adamc@1141 4051 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adamc@1141 4052 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 4053 ;;
adamc@1141 4054
adamc@1141 4055 *nto* | *qnx*)
adamc@1141 4056 # QNX uses GNU C++, but need to define -shared option too, otherwise
adamc@1141 4057 # it will coredump.
adamc@1141 4058 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
adamc@1141 4059 ;;
adamc@1141 4060
adamc@1141 4061 osf3* | osf4* | osf5*)
adamc@1141 4062 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4063 # All OSF/1 code is PIC.
adamc@1141 4064 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
adamc@1141 4065 ;;
adamc@1141 4066
adamc@1141 4067 rdos*)
adamc@1141 4068 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
adamc@1141 4069 ;;
adamc@1141 4070
adamc@1141 4071 solaris*)
adamc@1141 4072 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adamc@1141 4073 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 4074 case $cc_basename in
adamc@1141 4075 f77* | f90* | f95*)
adamc@1141 4076 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
adamc@1141 4077 *)
adamc@1141 4078 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
adamc@1141 4079 esac
adamc@1141 4080 ;;
adamc@1141 4081
adamc@1141 4082 sunos4*)
adamc@1141 4083 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
adamc@1141 4084 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
adamc@1141 4085 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 4086 ;;
adamc@1141 4087
adamc@1141 4088 sysv4 | sysv4.2uw2* | sysv4.3*)
adamc@1141 4089 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4090 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adamc@1141 4091 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 4092 ;;
adamc@1141 4093
adamc@1141 4094 sysv4*MP*)
adamc@1141 4095 if test -d /usr/nec ;then
adamc@1141 4096 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
adamc@1141 4097 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 4098 fi
adamc@1141 4099 ;;
adamc@1141 4100
adamc@1141 4101 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
adamc@1141 4102 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4103 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
adamc@1141 4104 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 4105 ;;
adamc@1141 4106
adamc@1141 4107 unicos*)
adamc@1141 4108 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
adamc@1141 4109 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
adamc@1141 4110 ;;
adamc@1141 4111
adamc@1141 4112 uts4*)
adamc@1141 4113 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
adamc@1141 4114 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
adamc@1141 4115 ;;
adamc@1141 4116
adamc@1141 4117 *)
adamc@1141 4118 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
adamc@1141 4119 ;;
adamc@1141 4120 esac
adamc@1141 4121 fi
adamc@1141 4122 ])
adamc@1141 4123 case $host_os in
adamc@1141 4124 # For platforms which do not support PIC, -DPIC is meaningless:
adamc@1141 4125 *djgpp*)
adamc@1141 4126 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
adamc@1141 4127 ;;
adamc@1141 4128 *)
adamc@1141 4129 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
adamc@1141 4130 ;;
adamc@1141 4131 esac
adamc@1141 4132 AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
adamc@1141 4133 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
adamc@1141 4134 [How to pass a linker flag through the compiler])
adamc@1141 4135
adamc@1141 4136 #
adamc@1141 4137 # Check to make sure the PIC flag actually works.
adamc@1141 4138 #
adamc@1141 4139 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
adamc@1141 4140 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
adamc@1141 4141 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
adamc@1141 4142 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
adamc@1141 4143 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
adamc@1141 4144 "" | " "*) ;;
adamc@1141 4145 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
adamc@1141 4146 esac],
adamc@1141 4147 [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
adamc@1141 4148 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
adamc@1141 4149 fi
adamc@1141 4150 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
adamc@1141 4151 [Additional compiler flags for building library objects])
adamc@1141 4152
adamc@1141 4153 #
adamc@1141 4154 # Check to make sure the static flag actually works.
adamc@1141 4155 #
adamc@1141 4156 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
adamc@1141 4157 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
adamc@1141 4158 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
adamc@1141 4159 $lt_tmp_static_flag,
adamc@1141 4160 [],
adamc@1141 4161 [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
adamc@1141 4162 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
adamc@1141 4163 [Compiler flag to prevent dynamic linking])
adamc@1141 4164 ])# _LT_COMPILER_PIC
adamc@1141 4165
adamc@1141 4166
adamc@1141 4167 # _LT_LINKER_SHLIBS([TAGNAME])
adamc@1141 4168 # ----------------------------
adamc@1141 4169 # See if the linker supports building shared libraries.
adamc@1141 4170 m4_defun([_LT_LINKER_SHLIBS],
adamc@1141 4171 [AC_REQUIRE([LT_PATH_LD])dnl
adamc@1141 4172 AC_REQUIRE([LT_PATH_NM])dnl
adamc@1141 4173 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
adamc@1141 4174 m4_require([_LT_DECL_EGREP])dnl
adamc@1141 4175 m4_require([_LT_DECL_SED])dnl
adamc@1141 4176 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
adamc@1141 4177 m4_require([_LT_TAG_COMPILER])dnl
adamc@1141 4178 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
adamc@1141 4179 m4_if([$1], [CXX], [
adamc@1141 4180 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
adamc@1141 4181 case $host_os in
adamc@1141 4182 aix[[4-9]]*)
adamc@1141 4183 # If we're using GNU nm, then we don't want the "-C" option.
adamc@1141 4184 # -C means demangle to AIX nm, but means don't demangle with GNU nm
adamc@1141 4185 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
adamc@1141 4186 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
adamc@1141 4187 else
adamc@1141 4188 _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 4189 fi
adamc@1141 4190 ;;
adamc@1141 4191 pw32*)
adamc@1141 4192 _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
adamc@1141 4193 ;;
adamc@1141 4194 cygwin* | mingw* | cegcc*)
adamc@1141 4195 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
adamc@1141 4196 ;;
adamc@1141 4197 linux* | k*bsd*-gnu)
adamc@1141 4198 _LT_TAGVAR(link_all_deplibs, $1)=no
adamc@1141 4199 ;;
adamc@1141 4200 *)
adamc@1141 4201 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
adamc@1141 4202 ;;
adamc@1141 4203 esac
adamc@1141 4204 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
adamc@1141 4205 ], [
adamc@1141 4206 runpath_var=
adamc@1141 4207 _LT_TAGVAR(allow_undefined_flag, $1)=
adamc@1141 4208 _LT_TAGVAR(always_export_symbols, $1)=no
adamc@1141 4209 _LT_TAGVAR(archive_cmds, $1)=
adamc@1141 4210 _LT_TAGVAR(archive_expsym_cmds, $1)=
adamc@1141 4211 _LT_TAGVAR(compiler_needs_object, $1)=no
adamc@1141 4212 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
adamc@1141 4213 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
adamc@1141 4214 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
adamc@1141 4215 _LT_TAGVAR(hardcode_automatic, $1)=no
adamc@1141 4216 _LT_TAGVAR(hardcode_direct, $1)=no
adamc@1141 4217 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
adamc@1141 4218 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
adamc@1141 4219 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
adamc@1141 4220 _LT_TAGVAR(hardcode_libdir_separator, $1)=
adamc@1141 4221 _LT_TAGVAR(hardcode_minus_L, $1)=no
adamc@1141 4222 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
adamc@1141 4223 _LT_TAGVAR(inherit_rpath, $1)=no
adamc@1141 4224 _LT_TAGVAR(link_all_deplibs, $1)=unknown
adamc@1141 4225 _LT_TAGVAR(module_cmds, $1)=
adamc@1141 4226 _LT_TAGVAR(module_expsym_cmds, $1)=
adamc@1141 4227 _LT_TAGVAR(old_archive_from_new_cmds, $1)=
adamc@1141 4228 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
adamc@1141 4229 _LT_TAGVAR(thread_safe_flag_spec, $1)=
adamc@1141 4230 _LT_TAGVAR(whole_archive_flag_spec, $1)=
adamc@1141 4231 # include_expsyms should be a list of space-separated symbols to be *always*
adamc@1141 4232 # included in the symbol list
adamc@1141 4233 _LT_TAGVAR(include_expsyms, $1)=
adamc@1141 4234 # exclude_expsyms can be an extended regexp of symbols to exclude
adamc@1141 4235 # it will be wrapped by ` (' and `)$', so one must not match beginning or
adamc@1141 4236 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
adamc@1141 4237 # as well as any symbol that contains `d'.
adamc@1141 4238 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
adamc@1141 4239 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
adamc@1141 4240 # platforms (ab)use it in PIC code, but their linkers get confused if
adamc@1141 4241 # the symbol is explicitly referenced. Since portable code cannot
adamc@1141 4242 # rely on this symbol name, it's probably fine to never include it in
adamc@1141 4243 # preloaded symbol tables.
adamc@1141 4244 # Exclude shared library initialization/finalization symbols.
adamc@1141 4245 dnl Note also adjust exclude_expsyms for C++ above.
adamc@1141 4246 extract_expsyms_cmds=
adamc@1141 4247
adamc@1141 4248 case $host_os in
adamc@1141 4249 cygwin* | mingw* | pw32* | cegcc*)
adamc@1141 4250 # FIXME: the MSVC++ port hasn't been tested in a loooong time
adamc@1141 4251 # When not using gcc, we currently assume that we are using
adamc@1141 4252 # Microsoft Visual C++.
adamc@1141 4253 if test "$GCC" != yes; then
adamc@1141 4254 with_gnu_ld=no
adamc@1141 4255 fi
adamc@1141 4256 ;;
adamc@1141 4257 interix*)
adamc@1141 4258 # we just hope/assume this is gcc and not c89 (= MSVC++)
adamc@1141 4259 with_gnu_ld=yes
adamc@1141 4260 ;;
adamc@1141 4261 openbsd*)
adamc@1141 4262 with_gnu_ld=no
adamc@1141 4263 ;;
adamc@1141 4264 linux* | k*bsd*-gnu)
adamc@1141 4265 _LT_TAGVAR(link_all_deplibs, $1)=no
adamc@1141 4266 ;;
adamc@1141 4267 esac
adamc@1141 4268
adamc@1141 4269 _LT_TAGVAR(ld_shlibs, $1)=yes
adamc@1141 4270 if test "$with_gnu_ld" = yes; then
adamc@1141 4271 # If archive_cmds runs LD, not CC, wlarc should be empty
adamc@1141 4272 wlarc='${wl}'
adamc@1141 4273
adamc@1141 4274 # Set some defaults for GNU ld with shared library support. These
adamc@1141 4275 # are reset later if shared libraries are not supported. Putting them
adamc@1141 4276 # here allows them to be overridden if necessary.
adamc@1141 4277 runpath_var=LD_RUN_PATH
adamc@1141 4278 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
adamc@1141 4279 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
adamc@1141 4280 # ancient GNU ld didn't support --whole-archive et. al.
adamc@1141 4281 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
adamc@1141 4282 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
adamc@1141 4283 else
adamc@1141 4284 _LT_TAGVAR(whole_archive_flag_spec, $1)=
adamc@1141 4285 fi
adamc@1141 4286 supports_anon_versioning=no
adamc@1141 4287 case `$LD -v 2>&1` in
adamc@1141 4288 *GNU\ gold*) supports_anon_versioning=yes ;;
adamc@1141 4289 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
adamc@1141 4290 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
adamc@1141 4291 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
adamc@1141 4292 *\ 2.11.*) ;; # other 2.11 versions
adamc@1141 4293 *) supports_anon_versioning=yes ;;
adamc@1141 4294 esac
adamc@1141 4295
adamc@1141 4296 # See if GNU ld supports shared libraries.
adamc@1141 4297 case $host_os in
adamc@1141 4298 aix[[3-9]]*)
adamc@1141 4299 # On AIX/PPC, the GNU linker is very broken
adamc@1141 4300 if test "$host_cpu" != ia64; then
adamc@1141 4301 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 4302 cat <<_LT_EOF 1>&2
adamc@1141 4303
adamc@1141 4304 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
adamc@1141 4305 *** to be unable to reliably create shared libraries on AIX.
adamc@1141 4306 *** Therefore, libtool is disabling shared libraries support. If you
adamc@1141 4307 *** really care for shared libraries, you may want to modify your PATH
adamc@1141 4308 *** so that a non-GNU linker is found, and then restart.
adamc@1141 4309
adamc@1141 4310 _LT_EOF
adamc@1141 4311 fi
adamc@1141 4312 ;;
adamc@1141 4313
adamc@1141 4314 amigaos*)
adamc@1141 4315 case $host_cpu in
adamc@1141 4316 powerpc)
adamc@1141 4317 # see comment about AmigaOS4 .so support
adamc@1141 4318 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
adamc@1141 4319 _LT_TAGVAR(archive_expsym_cmds, $1)=''
adamc@1141 4320 ;;
adamc@1141 4321 m68k)
adamc@1141 4322 _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 4323 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
adamc@1141 4324 _LT_TAGVAR(hardcode_minus_L, $1)=yes
adamc@1141 4325 ;;
adamc@1141 4326 esac
adamc@1141 4327 ;;
adamc@1141 4328
adamc@1141 4329 beos*)
adamc@1141 4330 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
adamc@1141 4331 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
adamc@1141 4332 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
adamc@1141 4333 # support --undefined. This deserves some investigation. FIXME
adamc@1141 4334 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
adamc@1141 4335 else
adamc@1141 4336 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 4337 fi
adamc@1141 4338 ;;
adamc@1141 4339
adamc@1141 4340 cygwin* | mingw* | pw32* | cegcc*)
adamc@1141 4341 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
adamc@1141 4342 # as there is no search path for DLLs.
adamc@1141 4343 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
adamc@1141 4344 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
adamc@1141 4345 _LT_TAGVAR(always_export_symbols, $1)=no
adamc@1141 4346 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
adamc@1141 4347 _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'
adamc@1141 4348
adamc@1141 4349 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
adamc@1141 4350 _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 4351 # If the export-symbols file already is a .def file (1st line
adamc@1141 4352 # is EXPORTS), use it as is; otherwise, prepend...
adamc@1141 4353 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
adamc@1141 4354 cp $export_symbols $output_objdir/$soname.def;
adamc@1141 4355 else
adamc@1141 4356 echo EXPORTS > $output_objdir/$soname.def;
adamc@1141 4357 cat $export_symbols >> $output_objdir/$soname.def;
adamc@1141 4358 fi~
adamc@1141 4359 $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 4360 else
adamc@1141 4361 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 4362 fi
adamc@1141 4363 ;;
adamc@1141 4364
adamc@1141 4365 interix[[3-9]]*)
adamc@1141 4366 _LT_TAGVAR(hardcode_direct, $1)=no
adamc@1141 4367 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 4368 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
adamc@1141 4369 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
adamc@1141 4370 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
adamc@1141 4371 # Instead, shared libraries are loaded at an image base (0x10000000 by
adamc@1141 4372 # default) and relocated if they conflict, which is a slow very memory
adamc@1141 4373 # consuming and fragmenting process. To avoid this, we pick a random,
adamc@1141 4374 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
adamc@1141 4375 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
adamc@1141 4376 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
adamc@1141 4377 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
adamc@1141 4378 ;;
adamc@1141 4379
adamc@1141 4380 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
adamc@1141 4381 tmp_diet=no
adamc@1141 4382 if test "$host_os" = linux-dietlibc; then
adamc@1141 4383 case $cc_basename in
adamc@1141 4384 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
adamc@1141 4385 esac
adamc@1141 4386 fi
adamc@1141 4387 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
adamc@1141 4388 && test "$tmp_diet" = no
adamc@1141 4389 then
adamc@1141 4390 tmp_addflag=
adamc@1141 4391 tmp_sharedflag='-shared'
adamc@1141 4392 case $cc_basename,$host_cpu in
adamc@1141 4393 pgcc*) # Portland Group C compiler
adamc@1141 4394 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
adamc@1141 4395 tmp_addflag=' $pic_flag'
adamc@1141 4396 ;;
adamc@1141 4397 pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
adamc@1141 4398 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
adamc@1141 4399 tmp_addflag=' $pic_flag -Mnomain' ;;
adamc@1141 4400 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
adamc@1141 4401 tmp_addflag=' -i_dynamic' ;;
adamc@1141 4402 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
adamc@1141 4403 tmp_addflag=' -i_dynamic -nofor_main' ;;
adamc@1141 4404 ifc* | ifort*) # Intel Fortran compiler
adamc@1141 4405 tmp_addflag=' -nofor_main' ;;
adamc@1141 4406 lf95*) # Lahey Fortran 8.1
adamc@1141 4407 _LT_TAGVAR(whole_archive_flag_spec, $1)=
adamc@1141 4408 tmp_sharedflag='--shared' ;;
adamc@1141 4409 xl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
adamc@1141 4410 tmp_sharedflag='-qmkshrobj'
adamc@1141 4411 tmp_addflag= ;;
adamc@1141 4412 esac
adamc@1141 4413 case `$CC -V 2>&1 | sed 5q` in
adamc@1141 4414 *Sun\ C*) # Sun C 5.9
adamc@1141 4415 _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; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
adamc@1141 4416 _LT_TAGVAR(compiler_needs_object, $1)=yes
adamc@1141 4417 tmp_sharedflag='-G' ;;
adamc@1141 4418 *Sun\ F*) # Sun Fortran 8.3
adamc@1141 4419 tmp_sharedflag='-G' ;;
adamc@1141 4420 esac
adamc@1141 4421 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
adamc@1141 4422
adamc@1141 4423 if test "x$supports_anon_versioning" = xyes; then
adamc@1141 4424 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
adamc@1141 4425 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
adamc@1141 4426 echo "local: *; };" >> $output_objdir/$libname.ver~
adamc@1141 4427 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
adamc@1141 4428 fi
adamc@1141 4429
adamc@1141 4430 case $cc_basename in
adamc@1141 4431 xlf*)
adamc@1141 4432 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
adamc@1141 4433 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
adamc@1141 4434 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
adamc@1141 4435 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
adamc@1141 4436 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
adamc@1141 4437 if test "x$supports_anon_versioning" = xyes; then
adamc@1141 4438 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
adamc@1141 4439 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
adamc@1141 4440 echo "local: *; };" >> $output_objdir/$libname.ver~
adamc@1141 4441 $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
adamc@1141 4442 fi
adamc@1141 4443 ;;
adamc@1141 4444 esac
adamc@1141 4445 else
adamc@1141 4446 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 4447 fi
adamc@1141 4448 ;;
adamc@1141 4449
adamc@1141 4450 netbsd* | netbsdelf*-gnu)
adamc@1141 4451 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
adamc@1141 4452 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
adamc@1141 4453 wlarc=
adamc@1141 4454 else
adamc@1141 4455 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
adamc@1141 4456 _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 4457 fi
adamc@1141 4458 ;;
adamc@1141 4459
adamc@1141 4460 solaris*)
adamc@1141 4461 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
adamc@1141 4462 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 4463 cat <<_LT_EOF 1>&2
adamc@1141 4464
adamc@1141 4465 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
adamc@1141 4466 *** create shared libraries on Solaris systems. Therefore, libtool
adamc@1141 4467 *** is disabling shared libraries support. We urge you to upgrade GNU
adamc@1141 4468 *** binutils to release 2.9.1 or newer. Another option is to modify
adamc@1141 4469 *** your PATH or compiler configuration so that the native linker is
adamc@1141 4470 *** used, and then restart.
adamc@1141 4471
adamc@1141 4472 _LT_EOF
adamc@1141 4473 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
adamc@1141 4474 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
adamc@1141 4475 _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 4476 else
adamc@1141 4477 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 4478 fi
adamc@1141 4479 ;;
adamc@1141 4480
adamc@1141 4481 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
adamc@1141 4482 case `$LD -v 2>&1` in
adamc@1141 4483 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
adamc@1141 4484 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 4485 cat <<_LT_EOF 1>&2
adamc@1141 4486
adamc@1141 4487 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
adamc@1141 4488 *** reliably create shared libraries on SCO systems. Therefore, libtool
adamc@1141 4489 *** is disabling shared libraries support. We urge you to upgrade GNU
adamc@1141 4490 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
adamc@1141 4491 *** your PATH or compiler configuration so that the native linker is
adamc@1141 4492 *** used, and then restart.
adamc@1141 4493
adamc@1141 4494 _LT_EOF
adamc@1141 4495 ;;
adamc@1141 4496 *)
adamc@1141 4497 # For security reasons, it is highly recommended that you always
adamc@1141 4498 # use absolute paths for naming shared libraries, and exclude the
adamc@1141 4499 # DT_RUNPATH tag from executables and libraries. But doing so
adamc@1141 4500 # requires that you compile everything twice, which is a pain.
adamc@1141 4501 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
adamc@1141 4502 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
adamc@1141 4503 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
adamc@1141 4504 _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 4505 else
adamc@1141 4506 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 4507 fi
adamc@1141 4508 ;;
adamc@1141 4509 esac
adamc@1141 4510 ;;
adamc@1141 4511
adamc@1141 4512 sunos4*)
adamc@1141 4513 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
adamc@1141 4514 wlarc=
adamc@1141 4515 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 4516 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 4517 ;;
adamc@1141 4518
adamc@1141 4519 *)
adamc@1141 4520 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
adamc@1141 4521 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
adamc@1141 4522 _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 4523 else
adamc@1141 4524 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 4525 fi
adamc@1141 4526 ;;
adamc@1141 4527 esac
adamc@1141 4528
adamc@1141 4529 if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
adamc@1141 4530 runpath_var=
adamc@1141 4531 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
adamc@1141 4532 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
adamc@1141 4533 _LT_TAGVAR(whole_archive_flag_spec, $1)=
adamc@1141 4534 fi
adamc@1141 4535 else
adamc@1141 4536 # PORTME fill in a description of your system's linker (not GNU ld)
adamc@1141 4537 case $host_os in
adamc@1141 4538 aix3*)
adamc@1141 4539 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
adamc@1141 4540 _LT_TAGVAR(always_export_symbols, $1)=yes
adamc@1141 4541 _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 4542 # Note: this linker hardcodes the directories in LIBPATH if there
adamc@1141 4543 # are no directories specified by -L.
adamc@1141 4544 _LT_TAGVAR(hardcode_minus_L, $1)=yes
adamc@1141 4545 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
adamc@1141 4546 # Neither direct hardcoding nor static linking is supported with a
adamc@1141 4547 # broken collect2.
adamc@1141 4548 _LT_TAGVAR(hardcode_direct, $1)=unsupported
adamc@1141 4549 fi
adamc@1141 4550 ;;
adamc@1141 4551
adamc@1141 4552 aix[[4-9]]*)
adamc@1141 4553 if test "$host_cpu" = ia64; then
adamc@1141 4554 # On IA64, the linker does run time linking by default, so we don't
adamc@1141 4555 # have to do anything special.
adamc@1141 4556 aix_use_runtimelinking=no
adamc@1141 4557 exp_sym_flag='-Bexport'
adamc@1141 4558 no_entry_flag=""
adamc@1141 4559 else
adamc@1141 4560 # If we're using GNU nm, then we don't want the "-C" option.
adamc@1141 4561 # -C means demangle to AIX nm, but means don't demangle with GNU nm
adamc@1141 4562 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
adamc@1141 4563 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
adamc@1141 4564 else
adamc@1141 4565 _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 4566 fi
adamc@1141 4567 aix_use_runtimelinking=no
adamc@1141 4568
adamc@1141 4569 # Test if we are trying to use run time linking or normal
adamc@1141 4570 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
adamc@1141 4571 # need to do runtime linking.
adamc@1141 4572 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
adamc@1141 4573 for ld_flag in $LDFLAGS; do
adamc@1141 4574 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
adamc@1141 4575 aix_use_runtimelinking=yes
adamc@1141 4576 break
adamc@1141 4577 fi
adamc@1141 4578 done
adamc@1141 4579 ;;
adamc@1141 4580 esac
adamc@1141 4581
adamc@1141 4582 exp_sym_flag='-bexport'
adamc@1141 4583 no_entry_flag='-bnoentry'
adamc@1141 4584 fi
adamc@1141 4585
adamc@1141 4586 # When large executables or shared objects are built, AIX ld can
adamc@1141 4587 # have problems creating the table of contents. If linking a library
adamc@1141 4588 # or program results in "error TOC overflow" add -mminimal-toc to
adamc@1141 4589 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
adamc@1141 4590 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
adamc@1141 4591
adamc@1141 4592 _LT_TAGVAR(archive_cmds, $1)=''
adamc@1141 4593 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 4594 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
adamc@1141 4595 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
adamc@1141 4596 _LT_TAGVAR(link_all_deplibs, $1)=yes
adamc@1141 4597 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
adamc@1141 4598
adamc@1141 4599 if test "$GCC" = yes; then
adamc@1141 4600 case $host_os in aix4.[[012]]|aix4.[[012]].*)
adamc@1141 4601 # We only want to do this on AIX 4.2 and lower, the check
adamc@1141 4602 # below for broken collect2 doesn't work under 4.3+
adamc@1141 4603 collect2name=`${CC} -print-prog-name=collect2`
adamc@1141 4604 if test -f "$collect2name" &&
adamc@1141 4605 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
adamc@1141 4606 then
adamc@1141 4607 # We have reworked collect2
adamc@1141 4608 :
adamc@1141 4609 else
adamc@1141 4610 # We have old collect2
adamc@1141 4611 _LT_TAGVAR(hardcode_direct, $1)=unsupported
adamc@1141 4612 # It fails to find uninstalled libraries when the uninstalled
adamc@1141 4613 # path is not listed in the libpath. Setting hardcode_minus_L
adamc@1141 4614 # to unsupported forces relinking
adamc@1141 4615 _LT_TAGVAR(hardcode_minus_L, $1)=yes
adamc@1141 4616 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
adamc@1141 4617 _LT_TAGVAR(hardcode_libdir_separator, $1)=
adamc@1141 4618 fi
adamc@1141 4619 ;;
adamc@1141 4620 esac
adamc@1141 4621 shared_flag='-shared'
adamc@1141 4622 if test "$aix_use_runtimelinking" = yes; then
adamc@1141 4623 shared_flag="$shared_flag "'${wl}-G'
adamc@1141 4624 fi
adamc@1141 4625 _LT_TAGVAR(link_all_deplibs, $1)=no
adamc@1141 4626 else
adamc@1141 4627 # not using gcc
adamc@1141 4628 if test "$host_cpu" = ia64; then
adamc@1141 4629 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
adamc@1141 4630 # chokes on -Wl,-G. The following line is correct:
adamc@1141 4631 shared_flag='-G'
adamc@1141 4632 else
adamc@1141 4633 if test "$aix_use_runtimelinking" = yes; then
adamc@1141 4634 shared_flag='${wl}-G'
adamc@1141 4635 else
adamc@1141 4636 shared_flag='${wl}-bM:SRE'
adamc@1141 4637 fi
adamc@1141 4638 fi
adamc@1141 4639 fi
adamc@1141 4640
adamc@1141 4641 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
adamc@1141 4642 # It seems that -bexpall does not export symbols beginning with
adamc@1141 4643 # underscore (_), so it is better to generate a list of symbols to export.
adamc@1141 4644 _LT_TAGVAR(always_export_symbols, $1)=yes
adamc@1141 4645 if test "$aix_use_runtimelinking" = yes; then
adamc@1141 4646 # Warning - without using the other runtime loading flags (-brtl),
adamc@1141 4647 # -berok will link without error, but may produce a broken library.
adamc@1141 4648 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
adamc@1141 4649 # Determine the default libpath from the value encoded in an
adamc@1141 4650 # empty executable.
adamc@1141 4651 _LT_SYS_MODULE_PATH_AIX
adamc@1141 4652 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
adamc@1141 4653 _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 $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
adamc@1141 4654 else
adamc@1141 4655 if test "$host_cpu" = ia64; then
adamc@1141 4656 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
adamc@1141 4657 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
adamc@1141 4658 _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 4659 else
adamc@1141 4660 # Determine the default libpath from the value encoded in an
adamc@1141 4661 # empty executable.
adamc@1141 4662 _LT_SYS_MODULE_PATH_AIX
adamc@1141 4663 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
adamc@1141 4664 # Warning - without using the other run time loading flags,
adamc@1141 4665 # -berok will link without error, but may produce a broken library.
adamc@1141 4666 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
adamc@1141 4667 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
adamc@1141 4668 # Exported symbols can be pulled into shared objects from archives
adamc@1141 4669 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
adamc@1141 4670 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
adamc@1141 4671 # This is similar to how AIX traditionally builds its shared libraries.
adamc@1141 4672 _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 4673 fi
adamc@1141 4674 fi
adamc@1141 4675 ;;
adamc@1141 4676
adamc@1141 4677 amigaos*)
adamc@1141 4678 case $host_cpu in
adamc@1141 4679 powerpc)
adamc@1141 4680 # see comment about AmigaOS4 .so support
adamc@1141 4681 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
adamc@1141 4682 _LT_TAGVAR(archive_expsym_cmds, $1)=''
adamc@1141 4683 ;;
adamc@1141 4684 m68k)
adamc@1141 4685 _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 4686 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
adamc@1141 4687 _LT_TAGVAR(hardcode_minus_L, $1)=yes
adamc@1141 4688 ;;
adamc@1141 4689 esac
adamc@1141 4690 ;;
adamc@1141 4691
adamc@1141 4692 bsdi[[45]]*)
adamc@1141 4693 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
adamc@1141 4694 ;;
adamc@1141 4695
adamc@1141 4696 cygwin* | mingw* | pw32* | cegcc*)
adamc@1141 4697 # When not using gcc, we currently assume that we are using
adamc@1141 4698 # Microsoft Visual C++.
adamc@1141 4699 # hardcode_libdir_flag_spec is actually meaningless, as there is
adamc@1141 4700 # no search path for DLLs.
adamc@1141 4701 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
adamc@1141 4702 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
adamc@1141 4703 # Tell ltmain to make .lib files, not .a files.
adamc@1141 4704 libext=lib
adamc@1141 4705 # Tell ltmain to make .dll files, not .so files.
adamc@1141 4706 shrext_cmds=".dll"
adamc@1141 4707 # FIXME: Setting linknames here is a bad hack.
adamc@1141 4708 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
adamc@1141 4709 # The linker will automatically build a .lib file if we build a DLL.
adamc@1141 4710 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
adamc@1141 4711 # FIXME: Should let the user specify the lib program.
adamc@1141 4712 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
adamc@1141 4713 _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
adamc@1141 4714 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
adamc@1141 4715 ;;
adamc@1141 4716
adamc@1141 4717 darwin* | rhapsody*)
adamc@1141 4718 _LT_DARWIN_LINKER_FEATURES($1)
adamc@1141 4719 ;;
adamc@1141 4720
adamc@1141 4721 dgux*)
adamc@1141 4722 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
adamc@1141 4723 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
adamc@1141 4724 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 4725 ;;
adamc@1141 4726
adamc@1141 4727 freebsd1*)
adamc@1141 4728 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 4729 ;;
adamc@1141 4730
adamc@1141 4731 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
adamc@1141 4732 # support. Future versions do this automatically, but an explicit c++rt0.o
adamc@1141 4733 # does not break anything, and helps significantly (at the cost of a little
adamc@1141 4734 # extra space).
adamc@1141 4735 freebsd2.2*)
adamc@1141 4736 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
adamc@1141 4737 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
adamc@1141 4738 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 4739 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 4740 ;;
adamc@1141 4741
adamc@1141 4742 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
adamc@1141 4743 freebsd2*)
adamc@1141 4744 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
adamc@1141 4745 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 4746 _LT_TAGVAR(hardcode_minus_L, $1)=yes
adamc@1141 4747 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 4748 ;;
adamc@1141 4749
adamc@1141 4750 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
adamc@1141 4751 freebsd* | dragonfly*)
adamc@1141 4752 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 4753 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
adamc@1141 4754 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 4755 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 4756 ;;
adamc@1141 4757
adamc@1141 4758 hpux9*)
adamc@1141 4759 if test "$GCC" = yes; then
adamc@1141 4760 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -fPIC ${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 4761 else
adamc@1141 4762 _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 4763 fi
adamc@1141 4764 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
adamc@1141 4765 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adamc@1141 4766 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 4767
adamc@1141 4768 # hardcode_minus_L: Not really in the search PATH,
adamc@1141 4769 # but as the default location of the library.
adamc@1141 4770 _LT_TAGVAR(hardcode_minus_L, $1)=yes
adamc@1141 4771 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
adamc@1141 4772 ;;
adamc@1141 4773
adamc@1141 4774 hpux10*)
adamc@1141 4775 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
adamc@1141 4776 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 4777 else
adamc@1141 4778 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
adamc@1141 4779 fi
adamc@1141 4780 if test "$with_gnu_ld" = no; then
adamc@1141 4781 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
adamc@1141 4782 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
adamc@1141 4783 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adamc@1141 4784 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 4785 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
adamc@1141 4786 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
adamc@1141 4787 # hardcode_minus_L: Not really in the search PATH,
adamc@1141 4788 # but as the default location of the library.
adamc@1141 4789 _LT_TAGVAR(hardcode_minus_L, $1)=yes
adamc@1141 4790 fi
adamc@1141 4791 ;;
adamc@1141 4792
adamc@1141 4793 hpux11*)
adamc@1141 4794 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
adamc@1141 4795 case $host_cpu in
adamc@1141 4796 hppa*64*)
adamc@1141 4797 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 4798 ;;
adamc@1141 4799 ia64*)
adamc@1141 4800 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 4801 ;;
adamc@1141 4802 *)
adamc@1141 4803 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 4804 ;;
adamc@1141 4805 esac
adamc@1141 4806 else
adamc@1141 4807 case $host_cpu in
adamc@1141 4808 hppa*64*)
adamc@1141 4809 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 4810 ;;
adamc@1141 4811 ia64*)
adamc@1141 4812 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 4813 ;;
adamc@1141 4814 *)
adamc@1141 4815 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 4816 ;;
adamc@1141 4817 esac
adamc@1141 4818 fi
adamc@1141 4819 if test "$with_gnu_ld" = no; then
adamc@1141 4820 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
adamc@1141 4821 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adamc@1141 4822
adamc@1141 4823 case $host_cpu in
adamc@1141 4824 hppa*64*|ia64*)
adamc@1141 4825 _LT_TAGVAR(hardcode_direct, $1)=no
adamc@1141 4826 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 4827 ;;
adamc@1141 4828 *)
adamc@1141 4829 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 4830 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
adamc@1141 4831 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
adamc@1141 4832
adamc@1141 4833 # hardcode_minus_L: Not really in the search PATH,
adamc@1141 4834 # but as the default location of the library.
adamc@1141 4835 _LT_TAGVAR(hardcode_minus_L, $1)=yes
adamc@1141 4836 ;;
adamc@1141 4837 esac
adamc@1141 4838 fi
adamc@1141 4839 ;;
adamc@1141 4840
adamc@1141 4841 irix5* | irix6* | nonstopux*)
adamc@1141 4842 if test "$GCC" = yes; then
adamc@1141 4843 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
adamc@1141 4844 # Try to use the -exported_symbol ld option, if it does not
adamc@1141 4845 # work, assume that -exports_file does not work either and
adamc@1141 4846 # implicitly export all symbols.
adamc@1141 4847 save_LDFLAGS="$LDFLAGS"
adamc@1141 4848 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
adamc@1141 4849 AC_LINK_IFELSE(int foo(void) {},
adamc@1141 4850 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
adamc@1141 4851 )
adamc@1141 4852 LDFLAGS="$save_LDFLAGS"
adamc@1141 4853 else
adamc@1141 4854 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
adamc@1141 4855 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
adamc@1141 4856 fi
adamc@1141 4857 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
adamc@1141 4858 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
adamc@1141 4859 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adamc@1141 4860 _LT_TAGVAR(inherit_rpath, $1)=yes
adamc@1141 4861 _LT_TAGVAR(link_all_deplibs, $1)=yes
adamc@1141 4862 ;;
adamc@1141 4863
adamc@1141 4864 netbsd* | netbsdelf*-gnu)
adamc@1141 4865 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
adamc@1141 4866 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
adamc@1141 4867 else
adamc@1141 4868 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
adamc@1141 4869 fi
adamc@1141 4870 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
adamc@1141 4871 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 4872 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 4873 ;;
adamc@1141 4874
adamc@1141 4875 newsos6)
adamc@1141 4876 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
adamc@1141 4877 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 4878 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
adamc@1141 4879 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adamc@1141 4880 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 4881 ;;
adamc@1141 4882
adamc@1141 4883 *nto* | *qnx*)
adamc@1141 4884 ;;
adamc@1141 4885
adamc@1141 4886 openbsd*)
adamc@1141 4887 if test -f /usr/libexec/ld.so; then
adamc@1141 4888 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 4889 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 4890 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
adamc@1141 4891 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
adamc@1141 4892 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 4893 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
adamc@1141 4894 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
adamc@1141 4895 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
adamc@1141 4896 else
adamc@1141 4897 case $host_os in
adamc@1141 4898 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
adamc@1141 4899 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
adamc@1141 4900 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
adamc@1141 4901 ;;
adamc@1141 4902 *)
adamc@1141 4903 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 4904 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
adamc@1141 4905 ;;
adamc@1141 4906 esac
adamc@1141 4907 fi
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 os2*)
adamc@1141 4914 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
adamc@1141 4915 _LT_TAGVAR(hardcode_minus_L, $1)=yes
adamc@1141 4916 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
adamc@1141 4917 _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 4918 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
adamc@1141 4919 ;;
adamc@1141 4920
adamc@1141 4921 osf3*)
adamc@1141 4922 if test "$GCC" = yes; then
adamc@1141 4923 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
adamc@1141 4924 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
adamc@1141 4925 else
adamc@1141 4926 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
adamc@1141 4927 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
adamc@1141 4928 fi
adamc@1141 4929 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
adamc@1141 4930 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
adamc@1141 4931 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adamc@1141 4932 ;;
adamc@1141 4933
adamc@1141 4934 osf4* | osf5*) # as osf3* with the addition of -msym flag
adamc@1141 4935 if test "$GCC" = yes; then
adamc@1141 4936 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
adamc@1141 4937 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
adamc@1141 4938 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
adamc@1141 4939 else
adamc@1141 4940 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
adamc@1141 4941 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
adamc@1141 4942 _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~
adamc@1141 4943 $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
adamc@1141 4944
adamc@1141 4945 # Both c and cxx compiler support -rpath directly
adamc@1141 4946 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
adamc@1141 4947 fi
adamc@1141 4948 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
adamc@1141 4949 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adamc@1141 4950 ;;
adamc@1141 4951
adamc@1141 4952 solaris*)
adamc@1141 4953 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
adamc@1141 4954 if test "$GCC" = yes; then
adamc@1141 4955 wlarc='${wl}'
adamc@1141 4956 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 4957 _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 4958 $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
adamc@1141 4959 else
adamc@1141 4960 case `$CC -V 2>&1` in
adamc@1141 4961 *"Compilers 5.0"*)
adamc@1141 4962 wlarc=''
adamc@1141 4963 _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
adamc@1141 4964 _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 4965 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
adamc@1141 4966 ;;
adamc@1141 4967 *)
adamc@1141 4968 wlarc='${wl}'
adamc@1141 4969 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 4970 _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 4971 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
adamc@1141 4972 ;;
adamc@1141 4973 esac
adamc@1141 4974 fi
adamc@1141 4975 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
adamc@1141 4976 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 4977 case $host_os in
adamc@1141 4978 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
adamc@1141 4979 *)
adamc@1141 4980 # The compiler driver will combine and reorder linker options,
adamc@1141 4981 # but understands `-z linker_flag'. GCC discards it without `$wl',
adamc@1141 4982 # but is careful enough not to reorder.
adamc@1141 4983 # Supported since Solaris 2.6 (maybe 2.5.1?)
adamc@1141 4984 if test "$GCC" = yes; then
adamc@1141 4985 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
adamc@1141 4986 else
adamc@1141 4987 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
adamc@1141 4988 fi
adamc@1141 4989 ;;
adamc@1141 4990 esac
adamc@1141 4991 _LT_TAGVAR(link_all_deplibs, $1)=yes
adamc@1141 4992 ;;
adamc@1141 4993
adamc@1141 4994 sunos4*)
adamc@1141 4995 if test "x$host_vendor" = xsequent; then
adamc@1141 4996 # Use $CC to link under sequent, because it throws in some extra .o
adamc@1141 4997 # files that make .init and .fini sections work.
adamc@1141 4998 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 4999 else
adamc@1141 5000 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
adamc@1141 5001 fi
adamc@1141 5002 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
adamc@1141 5003 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 5004 _LT_TAGVAR(hardcode_minus_L, $1)=yes
adamc@1141 5005 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 5006 ;;
adamc@1141 5007
adamc@1141 5008 sysv4)
adamc@1141 5009 case $host_vendor in
adamc@1141 5010 sni)
adamc@1141 5011 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
adamc@1141 5012 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
adamc@1141 5013 ;;
adamc@1141 5014 siemens)
adamc@1141 5015 ## LD is ld it makes a PLAMLIB
adamc@1141 5016 ## CC just makes a GrossModule.
adamc@1141 5017 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
adamc@1141 5018 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
adamc@1141 5019 _LT_TAGVAR(hardcode_direct, $1)=no
adamc@1141 5020 ;;
adamc@1141 5021 motorola)
adamc@1141 5022 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
adamc@1141 5023 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
adamc@1141 5024 ;;
adamc@1141 5025 esac
adamc@1141 5026 runpath_var='LD_RUN_PATH'
adamc@1141 5027 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 5028 ;;
adamc@1141 5029
adamc@1141 5030 sysv4.3*)
adamc@1141 5031 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
adamc@1141 5032 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 5033 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
adamc@1141 5034 ;;
adamc@1141 5035
adamc@1141 5036 sysv4*MP*)
adamc@1141 5037 if test -d /usr/nec; then
adamc@1141 5038 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
adamc@1141 5039 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 5040 runpath_var=LD_RUN_PATH
adamc@1141 5041 hardcode_runpath_var=yes
adamc@1141 5042 _LT_TAGVAR(ld_shlibs, $1)=yes
adamc@1141 5043 fi
adamc@1141 5044 ;;
adamc@1141 5045
adamc@1141 5046 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
adamc@1141 5047 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
adamc@1141 5048 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
adamc@1141 5049 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 5050 runpath_var='LD_RUN_PATH'
adamc@1141 5051
adamc@1141 5052 if test "$GCC" = yes; then
adamc@1141 5053 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 5054 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 5055 else
adamc@1141 5056 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 5057 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 5058 fi
adamc@1141 5059 ;;
adamc@1141 5060
adamc@1141 5061 sysv5* | sco3.2v5* | sco5v6*)
adamc@1141 5062 # Note: We can NOT use -z defs as we might desire, because we do not
adamc@1141 5063 # link with -lc, and that would cause any symbols used from libc to
adamc@1141 5064 # always be unresolved, which means just about no library would
adamc@1141 5065 # ever link correctly. If we're not using GNU ld we use -z text
adamc@1141 5066 # though, which does catch some bad symbols but isn't as heavy-handed
adamc@1141 5067 # as -z defs.
adamc@1141 5068 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
adamc@1141 5069 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
adamc@1141 5070 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
adamc@1141 5071 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 5072 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
adamc@1141 5073 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
adamc@1141 5074 _LT_TAGVAR(link_all_deplibs, $1)=yes
adamc@1141 5075 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
adamc@1141 5076 runpath_var='LD_RUN_PATH'
adamc@1141 5077
adamc@1141 5078 if test "$GCC" = yes; then
adamc@1141 5079 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 5080 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 5081 else
adamc@1141 5082 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 5083 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 5084 fi
adamc@1141 5085 ;;
adamc@1141 5086
adamc@1141 5087 uts4*)
adamc@1141 5088 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
adamc@1141 5089 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
adamc@1141 5090 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 5091 ;;
adamc@1141 5092
adamc@1141 5093 *)
adamc@1141 5094 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 5095 ;;
adamc@1141 5096 esac
adamc@1141 5097
adamc@1141 5098 if test x$host_vendor = xsni; then
adamc@1141 5099 case $host in
adamc@1141 5100 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
adamc@1141 5101 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
adamc@1141 5102 ;;
adamc@1141 5103 esac
adamc@1141 5104 fi
adamc@1141 5105 fi
adamc@1141 5106 ])
adamc@1141 5107 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
adamc@1141 5108 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
adamc@1141 5109
adamc@1141 5110 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
adamc@1141 5111
adamc@1141 5112 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
adamc@1141 5113 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
adamc@1141 5114 _LT_DECL([], [extract_expsyms_cmds], [2],
adamc@1141 5115 [The commands to extract the exported symbol list from a shared archive])
adamc@1141 5116
adamc@1141 5117 #
adamc@1141 5118 # Do we need to explicitly link libc?
adamc@1141 5119 #
adamc@1141 5120 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
adamc@1141 5121 x|xyes)
adamc@1141 5122 # Assume -lc should be added
adamc@1141 5123 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
adamc@1141 5124
adamc@1141 5125 if test "$enable_shared" = yes && test "$GCC" = yes; then
adamc@1141 5126 case $_LT_TAGVAR(archive_cmds, $1) in
adamc@1141 5127 *'~'*)
adamc@1141 5128 # FIXME: we may have to deal with multi-command sequences.
adamc@1141 5129 ;;
adamc@1141 5130 '$CC '*)
adamc@1141 5131 # Test whether the compiler implicitly links with -lc since on some
adamc@1141 5132 # systems, -lgcc has to come before -lc. If gcc already passes -lc
adamc@1141 5133 # to ld, don't add -lc before -lgcc.
adamc@1141 5134 AC_MSG_CHECKING([whether -lc should be explicitly linked in])
adamc@1141 5135 $RM conftest*
adamc@1141 5136 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
adamc@1141 5137
adamc@1141 5138 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
adamc@1141 5139 soname=conftest
adamc@1141 5140 lib=conftest
adamc@1141 5141 libobjs=conftest.$ac_objext
adamc@1141 5142 deplibs=
adamc@1141 5143 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
adamc@1141 5144 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
adamc@1141 5145 compiler_flags=-v
adamc@1141 5146 linker_flags=-v
adamc@1141 5147 verstring=
adamc@1141 5148 output_objdir=.
adamc@1141 5149 libname=conftest
adamc@1141 5150 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
adamc@1141 5151 _LT_TAGVAR(allow_undefined_flag, $1)=
adamc@1141 5152 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
adamc@1141 5153 then
adamc@1141 5154 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
adamc@1141 5155 else
adamc@1141 5156 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
adamc@1141 5157 fi
adamc@1141 5158 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
adamc@1141 5159 else
adamc@1141 5160 cat conftest.err 1>&5
adamc@1141 5161 fi
adamc@1141 5162 $RM conftest*
adamc@1141 5163 AC_MSG_RESULT([$_LT_TAGVAR(archive_cmds_need_lc, $1)])
adamc@1141 5164 ;;
adamc@1141 5165 esac
adamc@1141 5166 fi
adamc@1141 5167 ;;
adamc@1141 5168 esac
adamc@1141 5169
adamc@1141 5170 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
adamc@1141 5171 [Whether or not to add -lc for building shared libraries])
adamc@1141 5172 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
adamc@1141 5173 [enable_shared_with_static_runtimes], [0],
adamc@1141 5174 [Whether or not to disallow shared libs when runtime libs are static])
adamc@1141 5175 _LT_TAGDECL([], [export_dynamic_flag_spec], [1],
adamc@1141 5176 [Compiler flag to allow reflexive dlopens])
adamc@1141 5177 _LT_TAGDECL([], [whole_archive_flag_spec], [1],
adamc@1141 5178 [Compiler flag to generate shared objects directly from archives])
adamc@1141 5179 _LT_TAGDECL([], [compiler_needs_object], [1],
adamc@1141 5180 [Whether the compiler copes with passing no objects directly])
adamc@1141 5181 _LT_TAGDECL([], [old_archive_from_new_cmds], [2],
adamc@1141 5182 [Create an old-style archive from a shared archive])
adamc@1141 5183 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
adamc@1141 5184 [Create a temporary old-style archive to link instead of a shared archive])
adamc@1141 5185 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
adamc@1141 5186 _LT_TAGDECL([], [archive_expsym_cmds], [2])
adamc@1141 5187 _LT_TAGDECL([], [module_cmds], [2],
adamc@1141 5188 [Commands used to build a loadable module if different from building
adamc@1141 5189 a shared archive.])
adamc@1141 5190 _LT_TAGDECL([], [module_expsym_cmds], [2])
adamc@1141 5191 _LT_TAGDECL([], [with_gnu_ld], [1],
adamc@1141 5192 [Whether we are building with GNU ld or not])
adamc@1141 5193 _LT_TAGDECL([], [allow_undefined_flag], [1],
adamc@1141 5194 [Flag that allows shared libraries with undefined symbols to be built])
adamc@1141 5195 _LT_TAGDECL([], [no_undefined_flag], [1],
adamc@1141 5196 [Flag that enforces no undefined symbols])
adamc@1141 5197 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
adamc@1141 5198 [Flag to hardcode $libdir into a binary during linking.
adamc@1141 5199 This must work even if $libdir does not exist])
adamc@1141 5200 _LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1],
adamc@1141 5201 [[If ld is used when linking, flag to hardcode $libdir into a binary
adamc@1141 5202 during linking. This must work even if $libdir does not exist]])
adamc@1141 5203 _LT_TAGDECL([], [hardcode_libdir_separator], [1],
adamc@1141 5204 [Whether we need a single "-rpath" flag with a separated argument])
adamc@1141 5205 _LT_TAGDECL([], [hardcode_direct], [0],
adamc@1141 5206 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
adamc@1141 5207 DIR into the resulting binary])
adamc@1141 5208 _LT_TAGDECL([], [hardcode_direct_absolute], [0],
adamc@1141 5209 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
adamc@1141 5210 DIR into the resulting binary and the resulting library dependency is
adamc@1141 5211 "absolute", i.e impossible to change by setting ${shlibpath_var} if the
adamc@1141 5212 library is relocated])
adamc@1141 5213 _LT_TAGDECL([], [hardcode_minus_L], [0],
adamc@1141 5214 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
adamc@1141 5215 into the resulting binary])
adamc@1141 5216 _LT_TAGDECL([], [hardcode_shlibpath_var], [0],
adamc@1141 5217 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
adamc@1141 5218 into the resulting binary])
adamc@1141 5219 _LT_TAGDECL([], [hardcode_automatic], [0],
adamc@1141 5220 [Set to "yes" if building a shared library automatically hardcodes DIR
adamc@1141 5221 into the library and all subsequent libraries and executables linked
adamc@1141 5222 against it])
adamc@1141 5223 _LT_TAGDECL([], [inherit_rpath], [0],
adamc@1141 5224 [Set to yes if linker adds runtime paths of dependent libraries
adamc@1141 5225 to runtime path list])
adamc@1141 5226 _LT_TAGDECL([], [link_all_deplibs], [0],
adamc@1141 5227 [Whether libtool must link a program against all its dependency libraries])
adamc@1141 5228 _LT_TAGDECL([], [fix_srcfile_path], [1],
adamc@1141 5229 [Fix the shell variable $srcfile for the compiler])
adamc@1141 5230 _LT_TAGDECL([], [always_export_symbols], [0],
adamc@1141 5231 [Set to "yes" if exported symbols are required])
adamc@1141 5232 _LT_TAGDECL([], [export_symbols_cmds], [2],
adamc@1141 5233 [The commands to list exported symbols])
adamc@1141 5234 _LT_TAGDECL([], [exclude_expsyms], [1],
adamc@1141 5235 [Symbols that should not be listed in the preloaded symbols])
adamc@1141 5236 _LT_TAGDECL([], [include_expsyms], [1],
adamc@1141 5237 [Symbols that must always be exported])
adamc@1141 5238 _LT_TAGDECL([], [prelink_cmds], [2],
adamc@1141 5239 [Commands necessary for linking programs (against libraries) with templates])
adamc@1141 5240 _LT_TAGDECL([], [file_list_spec], [1],
adamc@1141 5241 [Specify filename containing input files])
adamc@1141 5242 dnl FIXME: Not yet implemented
adamc@1141 5243 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
adamc@1141 5244 dnl [Compiler flag to generate thread safe objects])
adamc@1141 5245 ])# _LT_LINKER_SHLIBS
adamc@1141 5246
adamc@1141 5247
adamc@1141 5248 # _LT_LANG_C_CONFIG([TAG])
adamc@1141 5249 # ------------------------
adamc@1141 5250 # Ensure that the configuration variables for a C compiler are suitably
adamc@1141 5251 # defined. These variables are subsequently used by _LT_CONFIG to write
adamc@1141 5252 # the compiler configuration to `libtool'.
adamc@1141 5253 m4_defun([_LT_LANG_C_CONFIG],
adamc@1141 5254 [m4_require([_LT_DECL_EGREP])dnl
adamc@1141 5255 lt_save_CC="$CC"
adamc@1141 5256 AC_LANG_PUSH(C)
adamc@1141 5257
adamc@1141 5258 # Source file extension for C test sources.
adamc@1141 5259 ac_ext=c
adamc@1141 5260
adamc@1141 5261 # Object file extension for compiled C test sources.
adamc@1141 5262 objext=o
adamc@1141 5263 _LT_TAGVAR(objext, $1)=$objext
adamc@1141 5264
adamc@1141 5265 # Code to be used in simple compile tests
adamc@1141 5266 lt_simple_compile_test_code="int some_variable = 0;"
adamc@1141 5267
adamc@1141 5268 # Code to be used in simple link tests
adamc@1141 5269 lt_simple_link_test_code='int main(){return(0);}'
adamc@1141 5270
adamc@1141 5271 _LT_TAG_COMPILER
adamc@1141 5272 # Save the default compiler, since it gets overwritten when the other
adamc@1141 5273 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
adamc@1141 5274 compiler_DEFAULT=$CC
adamc@1141 5275
adamc@1141 5276 # save warnings/boilerplate of simple test code
adamc@1141 5277 _LT_COMPILER_BOILERPLATE
adamc@1141 5278 _LT_LINKER_BOILERPLATE
adamc@1141 5279
adamc@1141 5280 ## CAVEAT EMPTOR:
adamc@1141 5281 ## There is no encapsulation within the following macros, do not change
adamc@1141 5282 ## the running order or otherwise move them around unless you know exactly
adamc@1141 5283 ## what you are doing...
adamc@1141 5284 if test -n "$compiler"; then
adamc@1141 5285 _LT_COMPILER_NO_RTTI($1)
adamc@1141 5286 _LT_COMPILER_PIC($1)
adamc@1141 5287 _LT_COMPILER_C_O($1)
adamc@1141 5288 _LT_COMPILER_FILE_LOCKS($1)
adamc@1141 5289 _LT_LINKER_SHLIBS($1)
adamc@1141 5290 _LT_SYS_DYNAMIC_LINKER($1)
adamc@1141 5291 _LT_LINKER_HARDCODE_LIBPATH($1)
adamc@1141 5292 LT_SYS_DLOPEN_SELF
adamc@1141 5293 _LT_CMD_STRIPLIB
adamc@1141 5294
adamc@1141 5295 # Report which library types will actually be built
adamc@1141 5296 AC_MSG_CHECKING([if libtool supports shared libraries])
adamc@1141 5297 AC_MSG_RESULT([$can_build_shared])
adamc@1141 5298
adamc@1141 5299 AC_MSG_CHECKING([whether to build shared libraries])
adamc@1141 5300 test "$can_build_shared" = "no" && enable_shared=no
adamc@1141 5301
adamc@1141 5302 # On AIX, shared libraries and static libraries use the same namespace, and
adamc@1141 5303 # are all built from PIC.
adamc@1141 5304 case $host_os in
adamc@1141 5305 aix3*)
adamc@1141 5306 test "$enable_shared" = yes && enable_static=no
adamc@1141 5307 if test -n "$RANLIB"; then
adamc@1141 5308 archive_cmds="$archive_cmds~\$RANLIB \$lib"
adamc@1141 5309 postinstall_cmds='$RANLIB $lib'
adamc@1141 5310 fi
adamc@1141 5311 ;;
adamc@1141 5312
adamc@1141 5313 aix[[4-9]]*)
adamc@1141 5314 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
adamc@1141 5315 test "$enable_shared" = yes && enable_static=no
adamc@1141 5316 fi
adamc@1141 5317 ;;
adamc@1141 5318 esac
adamc@1141 5319 AC_MSG_RESULT([$enable_shared])
adamc@1141 5320
adamc@1141 5321 AC_MSG_CHECKING([whether to build static libraries])
adamc@1141 5322 # Make sure either enable_shared or enable_static is yes.
adamc@1141 5323 test "$enable_shared" = yes || enable_static=yes
adamc@1141 5324 AC_MSG_RESULT([$enable_static])
adamc@1141 5325
adamc@1141 5326 _LT_CONFIG($1)
adamc@1141 5327 fi
adamc@1141 5328 AC_LANG_POP
adamc@1141 5329 CC="$lt_save_CC"
adamc@1141 5330 ])# _LT_LANG_C_CONFIG
adamc@1141 5331
adamc@1141 5332
adamc@1141 5333 # _LT_PROG_CXX
adamc@1141 5334 # ------------
adamc@1141 5335 # Since AC_PROG_CXX is broken, in that it returns g++ if there is no c++
adamc@1141 5336 # compiler, we have our own version here.
adamc@1141 5337 m4_defun([_LT_PROG_CXX],
adamc@1141 5338 [
adamc@1141 5339 pushdef([AC_MSG_ERROR], [_lt_caught_CXX_error=yes])
adamc@1141 5340 AC_PROG_CXX
adamc@1141 5341 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
adamc@1141 5342 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
adamc@1141 5343 (test "X$CXX" != "Xg++"))) ; then
adamc@1141 5344 AC_PROG_CXXCPP
adamc@1141 5345 else
adamc@1141 5346 _lt_caught_CXX_error=yes
adamc@1141 5347 fi
adamc@1141 5348 popdef([AC_MSG_ERROR])
adamc@1141 5349 ])# _LT_PROG_CXX
adamc@1141 5350
adamc@1141 5351 dnl aclocal-1.4 backwards compatibility:
adamc@1141 5352 dnl AC_DEFUN([_LT_PROG_CXX], [])
adamc@1141 5353
adamc@1141 5354
adamc@1141 5355 # _LT_LANG_CXX_CONFIG([TAG])
adamc@1141 5356 # --------------------------
adamc@1141 5357 # Ensure that the configuration variables for a C++ compiler are suitably
adamc@1141 5358 # defined. These variables are subsequently used by _LT_CONFIG to write
adamc@1141 5359 # the compiler configuration to `libtool'.
adamc@1141 5360 m4_defun([_LT_LANG_CXX_CONFIG],
adamc@1141 5361 [AC_REQUIRE([_LT_PROG_CXX])dnl
adamc@1141 5362 m4_require([_LT_FILEUTILS_DEFAULTS])dnl
adamc@1141 5363 m4_require([_LT_DECL_EGREP])dnl
adamc@1141 5364
adamc@1141 5365 AC_LANG_PUSH(C++)
adamc@1141 5366 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
adamc@1141 5367 _LT_TAGVAR(allow_undefined_flag, $1)=
adamc@1141 5368 _LT_TAGVAR(always_export_symbols, $1)=no
adamc@1141 5369 _LT_TAGVAR(archive_expsym_cmds, $1)=
adamc@1141 5370 _LT_TAGVAR(compiler_needs_object, $1)=no
adamc@1141 5371 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
adamc@1141 5372 _LT_TAGVAR(hardcode_direct, $1)=no
adamc@1141 5373 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
adamc@1141 5374 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
adamc@1141 5375 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
adamc@1141 5376 _LT_TAGVAR(hardcode_libdir_separator, $1)=
adamc@1141 5377 _LT_TAGVAR(hardcode_minus_L, $1)=no
adamc@1141 5378 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
adamc@1141 5379 _LT_TAGVAR(hardcode_automatic, $1)=no
adamc@1141 5380 _LT_TAGVAR(inherit_rpath, $1)=no
adamc@1141 5381 _LT_TAGVAR(module_cmds, $1)=
adamc@1141 5382 _LT_TAGVAR(module_expsym_cmds, $1)=
adamc@1141 5383 _LT_TAGVAR(link_all_deplibs, $1)=unknown
adamc@1141 5384 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
adamc@1141 5385 _LT_TAGVAR(no_undefined_flag, $1)=
adamc@1141 5386 _LT_TAGVAR(whole_archive_flag_spec, $1)=
adamc@1141 5387 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
adamc@1141 5388
adamc@1141 5389 # Source file extension for C++ test sources.
adamc@1141 5390 ac_ext=cpp
adamc@1141 5391
adamc@1141 5392 # Object file extension for compiled C++ test sources.
adamc@1141 5393 objext=o
adamc@1141 5394 _LT_TAGVAR(objext, $1)=$objext
adamc@1141 5395
adamc@1141 5396 # No sense in running all these tests if we already determined that
adamc@1141 5397 # the CXX compiler isn't working. Some variables (like enable_shared)
adamc@1141 5398 # are currently assumed to apply to all compilers on this platform,
adamc@1141 5399 # and will be corrupted by setting them based on a non-working compiler.
adamc@1141 5400 if test "$_lt_caught_CXX_error" != yes; then
adamc@1141 5401 # Code to be used in simple compile tests
adamc@1141 5402 lt_simple_compile_test_code="int some_variable = 0;"
adamc@1141 5403
adamc@1141 5404 # Code to be used in simple link tests
adamc@1141 5405 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
adamc@1141 5406
adamc@1141 5407 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
adamc@1141 5408 _LT_TAG_COMPILER
adamc@1141 5409
adamc@1141 5410 # save warnings/boilerplate of simple test code
adamc@1141 5411 _LT_COMPILER_BOILERPLATE
adamc@1141 5412 _LT_LINKER_BOILERPLATE
adamc@1141 5413
adamc@1141 5414 # Allow CC to be a program name with arguments.
adamc@1141 5415 lt_save_CC=$CC
adamc@1141 5416 lt_save_LD=$LD
adamc@1141 5417 lt_save_GCC=$GCC
adamc@1141 5418 GCC=$GXX
adamc@1141 5419 lt_save_with_gnu_ld=$with_gnu_ld
adamc@1141 5420 lt_save_path_LD=$lt_cv_path_LD
adamc@1141 5421 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
adamc@1141 5422 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
adamc@1141 5423 else
adamc@1141 5424 $as_unset lt_cv_prog_gnu_ld
adamc@1141 5425 fi
adamc@1141 5426 if test -n "${lt_cv_path_LDCXX+set}"; then
adamc@1141 5427 lt_cv_path_LD=$lt_cv_path_LDCXX
adamc@1141 5428 else
adamc@1141 5429 $as_unset lt_cv_path_LD
adamc@1141 5430 fi
adamc@1141 5431 test -z "${LDCXX+set}" || LD=$LDCXX
adamc@1141 5432 CC=${CXX-"c++"}
adamc@1141 5433 compiler=$CC
adamc@1141 5434 _LT_TAGVAR(compiler, $1)=$CC
adamc@1141 5435 _LT_CC_BASENAME([$compiler])
adamc@1141 5436
adamc@1141 5437 if test -n "$compiler"; then
adamc@1141 5438 # We don't want -fno-exception when compiling C++ code, so set the
adamc@1141 5439 # no_builtin_flag separately
adamc@1141 5440 if test "$GXX" = yes; then
adamc@1141 5441 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
adamc@1141 5442 else
adamc@1141 5443 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
adamc@1141 5444 fi
adamc@1141 5445
adamc@1141 5446 if test "$GXX" = yes; then
adamc@1141 5447 # Set up default GNU C++ configuration
adamc@1141 5448
adamc@1141 5449 LT_PATH_LD
adamc@1141 5450
adamc@1141 5451 # Check if GNU C++ uses GNU ld as the underlying linker, since the
adamc@1141 5452 # archiving commands below assume that GNU ld is being used.
adamc@1141 5453 if test "$with_gnu_ld" = yes; then
adamc@1141 5454 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
adamc@1141 5455 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -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 5456
adamc@1141 5457 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
adamc@1141 5458 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
adamc@1141 5459
adamc@1141 5460 # If archive_cmds runs LD, not CC, wlarc should be empty
adamc@1141 5461 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
adamc@1141 5462 # investigate it a little bit more. (MM)
adamc@1141 5463 wlarc='${wl}'
adamc@1141 5464
adamc@1141 5465 # ancient GNU ld didn't support --whole-archive et. al.
adamc@1141 5466 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
adamc@1141 5467 $GREP 'no-whole-archive' > /dev/null; then
adamc@1141 5468 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
adamc@1141 5469 else
adamc@1141 5470 _LT_TAGVAR(whole_archive_flag_spec, $1)=
adamc@1141 5471 fi
adamc@1141 5472 else
adamc@1141 5473 with_gnu_ld=no
adamc@1141 5474 wlarc=
adamc@1141 5475
adamc@1141 5476 # A generic and very simple default shared library creation
adamc@1141 5477 # command for GNU C++ for the case where it uses the native
adamc@1141 5478 # linker, instead of GNU ld. If possible, this setting should
adamc@1141 5479 # overridden to take advantage of the native linker features on
adamc@1141 5480 # the platform it is being used on.
adamc@1141 5481 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
adamc@1141 5482 fi
adamc@1141 5483
adamc@1141 5484 # Commands to make compiler produce verbose output that lists
adamc@1141 5485 # what "hidden" libraries, object files and flags are used when
adamc@1141 5486 # linking a shared library.
adamc@1141 5487 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
adamc@1141 5488
adamc@1141 5489 else
adamc@1141 5490 GXX=no
adamc@1141 5491 with_gnu_ld=no
adamc@1141 5492 wlarc=
adamc@1141 5493 fi
adamc@1141 5494
adamc@1141 5495 # PORTME: fill in a description of your system's C++ link characteristics
adamc@1141 5496 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
adamc@1141 5497 _LT_TAGVAR(ld_shlibs, $1)=yes
adamc@1141 5498 case $host_os in
adamc@1141 5499 aix3*)
adamc@1141 5500 # FIXME: insert proper C++ library support
adamc@1141 5501 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 5502 ;;
adamc@1141 5503 aix[[4-9]]*)
adamc@1141 5504 if test "$host_cpu" = ia64; then
adamc@1141 5505 # On IA64, the linker does run time linking by default, so we don't
adamc@1141 5506 # have to do anything special.
adamc@1141 5507 aix_use_runtimelinking=no
adamc@1141 5508 exp_sym_flag='-Bexport'
adamc@1141 5509 no_entry_flag=""
adamc@1141 5510 else
adamc@1141 5511 aix_use_runtimelinking=no
adamc@1141 5512
adamc@1141 5513 # Test if we are trying to use run time linking or normal
adamc@1141 5514 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
adamc@1141 5515 # need to do runtime linking.
adamc@1141 5516 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
adamc@1141 5517 for ld_flag in $LDFLAGS; do
adamc@1141 5518 case $ld_flag in
adamc@1141 5519 *-brtl*)
adamc@1141 5520 aix_use_runtimelinking=yes
adamc@1141 5521 break
adamc@1141 5522 ;;
adamc@1141 5523 esac
adamc@1141 5524 done
adamc@1141 5525 ;;
adamc@1141 5526 esac
adamc@1141 5527
adamc@1141 5528 exp_sym_flag='-bexport'
adamc@1141 5529 no_entry_flag='-bnoentry'
adamc@1141 5530 fi
adamc@1141 5531
adamc@1141 5532 # When large executables or shared objects are built, AIX ld can
adamc@1141 5533 # have problems creating the table of contents. If linking a library
adamc@1141 5534 # or program results in "error TOC overflow" add -mminimal-toc to
adamc@1141 5535 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
adamc@1141 5536 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
adamc@1141 5537
adamc@1141 5538 _LT_TAGVAR(archive_cmds, $1)=''
adamc@1141 5539 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 5540 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
adamc@1141 5541 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
adamc@1141 5542 _LT_TAGVAR(link_all_deplibs, $1)=yes
adamc@1141 5543 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
adamc@1141 5544
adamc@1141 5545 if test "$GXX" = yes; then
adamc@1141 5546 case $host_os in aix4.[[012]]|aix4.[[012]].*)
adamc@1141 5547 # We only want to do this on AIX 4.2 and lower, the check
adamc@1141 5548 # below for broken collect2 doesn't work under 4.3+
adamc@1141 5549 collect2name=`${CC} -print-prog-name=collect2`
adamc@1141 5550 if test -f "$collect2name" &&
adamc@1141 5551 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
adamc@1141 5552 then
adamc@1141 5553 # We have reworked collect2
adamc@1141 5554 :
adamc@1141 5555 else
adamc@1141 5556 # We have old collect2
adamc@1141 5557 _LT_TAGVAR(hardcode_direct, $1)=unsupported
adamc@1141 5558 # It fails to find uninstalled libraries when the uninstalled
adamc@1141 5559 # path is not listed in the libpath. Setting hardcode_minus_L
adamc@1141 5560 # to unsupported forces relinking
adamc@1141 5561 _LT_TAGVAR(hardcode_minus_L, $1)=yes
adamc@1141 5562 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
adamc@1141 5563 _LT_TAGVAR(hardcode_libdir_separator, $1)=
adamc@1141 5564 fi
adamc@1141 5565 esac
adamc@1141 5566 shared_flag='-shared'
adamc@1141 5567 if test "$aix_use_runtimelinking" = yes; then
adamc@1141 5568 shared_flag="$shared_flag "'${wl}-G'
adamc@1141 5569 fi
adamc@1141 5570 else
adamc@1141 5571 # not using gcc
adamc@1141 5572 if test "$host_cpu" = ia64; then
adamc@1141 5573 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
adamc@1141 5574 # chokes on -Wl,-G. The following line is correct:
adamc@1141 5575 shared_flag='-G'
adamc@1141 5576 else
adamc@1141 5577 if test "$aix_use_runtimelinking" = yes; then
adamc@1141 5578 shared_flag='${wl}-G'
adamc@1141 5579 else
adamc@1141 5580 shared_flag='${wl}-bM:SRE'
adamc@1141 5581 fi
adamc@1141 5582 fi
adamc@1141 5583 fi
adamc@1141 5584
adamc@1141 5585 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
adamc@1141 5586 # It seems that -bexpall does not export symbols beginning with
adamc@1141 5587 # underscore (_), so it is better to generate a list of symbols to
adamc@1141 5588 # export.
adamc@1141 5589 _LT_TAGVAR(always_export_symbols, $1)=yes
adamc@1141 5590 if test "$aix_use_runtimelinking" = yes; then
adamc@1141 5591 # Warning - without using the other runtime loading flags (-brtl),
adamc@1141 5592 # -berok will link without error, but may produce a broken library.
adamc@1141 5593 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
adamc@1141 5594 # Determine the default libpath from the value encoded in an empty
adamc@1141 5595 # executable.
adamc@1141 5596 _LT_SYS_MODULE_PATH_AIX
adamc@1141 5597 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
adamc@1141 5598
adamc@1141 5599 _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 $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
adamc@1141 5600 else
adamc@1141 5601 if test "$host_cpu" = ia64; then
adamc@1141 5602 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
adamc@1141 5603 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
adamc@1141 5604 _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 5605 else
adamc@1141 5606 # Determine the default libpath from the value encoded in an
adamc@1141 5607 # empty executable.
adamc@1141 5608 _LT_SYS_MODULE_PATH_AIX
adamc@1141 5609 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
adamc@1141 5610 # Warning - without using the other run time loading flags,
adamc@1141 5611 # -berok will link without error, but may produce a broken library.
adamc@1141 5612 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
adamc@1141 5613 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
adamc@1141 5614 # Exported symbols can be pulled into shared objects from archives
adamc@1141 5615 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
adamc@1141 5616 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
adamc@1141 5617 # This is similar to how AIX traditionally builds its shared
adamc@1141 5618 # libraries.
adamc@1141 5619 _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 5620 fi
adamc@1141 5621 fi
adamc@1141 5622 ;;
adamc@1141 5623
adamc@1141 5624 beos*)
adamc@1141 5625 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
adamc@1141 5626 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
adamc@1141 5627 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
adamc@1141 5628 # support --undefined. This deserves some investigation. FIXME
adamc@1141 5629 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
adamc@1141 5630 else
adamc@1141 5631 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 5632 fi
adamc@1141 5633 ;;
adamc@1141 5634
adamc@1141 5635 chorus*)
adamc@1141 5636 case $cc_basename in
adamc@1141 5637 *)
adamc@1141 5638 # FIXME: insert proper C++ library support
adamc@1141 5639 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 5640 ;;
adamc@1141 5641 esac
adamc@1141 5642 ;;
adamc@1141 5643
adamc@1141 5644 cygwin* | mingw* | pw32* | cegcc*)
adamc@1141 5645 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
adamc@1141 5646 # as there is no search path for DLLs.
adamc@1141 5647 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
adamc@1141 5648 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
adamc@1141 5649 _LT_TAGVAR(always_export_symbols, $1)=no
adamc@1141 5650 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
adamc@1141 5651
adamc@1141 5652 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
adamc@1141 5653 _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'
adamc@1141 5654 # If the export-symbols file already is a .def file (1st line
adamc@1141 5655 # is EXPORTS), use it as is; otherwise, prepend...
adamc@1141 5656 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
adamc@1141 5657 cp $export_symbols $output_objdir/$soname.def;
adamc@1141 5658 else
adamc@1141 5659 echo EXPORTS > $output_objdir/$soname.def;
adamc@1141 5660 cat $export_symbols >> $output_objdir/$soname.def;
adamc@1141 5661 fi~
adamc@1141 5662 $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'
adamc@1141 5663 else
adamc@1141 5664 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 5665 fi
adamc@1141 5666 ;;
adamc@1141 5667 darwin* | rhapsody*)
adamc@1141 5668 _LT_DARWIN_LINKER_FEATURES($1)
adamc@1141 5669 ;;
adamc@1141 5670
adamc@1141 5671 dgux*)
adamc@1141 5672 case $cc_basename in
adamc@1141 5673 ec++*)
adamc@1141 5674 # FIXME: insert proper C++ library support
adamc@1141 5675 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 5676 ;;
adamc@1141 5677 ghcx*)
adamc@1141 5678 # Green Hills C++ Compiler
adamc@1141 5679 # FIXME: insert proper C++ library support
adamc@1141 5680 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 5681 ;;
adamc@1141 5682 *)
adamc@1141 5683 # FIXME: insert proper C++ library support
adamc@1141 5684 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 5685 ;;
adamc@1141 5686 esac
adamc@1141 5687 ;;
adamc@1141 5688
adamc@1141 5689 freebsd[[12]]*)
adamc@1141 5690 # C++ shared libraries reported to be fairly broken before
adamc@1141 5691 # switch to ELF
adamc@1141 5692 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 5693 ;;
adamc@1141 5694
adamc@1141 5695 freebsd-elf*)
adamc@1141 5696 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
adamc@1141 5697 ;;
adamc@1141 5698
adamc@1141 5699 freebsd* | dragonfly*)
adamc@1141 5700 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
adamc@1141 5701 # conventions
adamc@1141 5702 _LT_TAGVAR(ld_shlibs, $1)=yes
adamc@1141 5703 ;;
adamc@1141 5704
adamc@1141 5705 gnu*)
adamc@1141 5706 ;;
adamc@1141 5707
adamc@1141 5708 hpux9*)
adamc@1141 5709 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
adamc@1141 5710 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adamc@1141 5711 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
adamc@1141 5712 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 5713 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
adamc@1141 5714 # but as the default
adamc@1141 5715 # location of the library.
adamc@1141 5716
adamc@1141 5717 case $cc_basename in
adamc@1141 5718 CC*)
adamc@1141 5719 # FIXME: insert proper C++ library support
adamc@1141 5720 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 5721 ;;
adamc@1141 5722 aCC*)
adamc@1141 5723 _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 $lib'
adamc@1141 5724 # Commands to make compiler produce verbose output that lists
adamc@1141 5725 # what "hidden" libraries, object files and flags are used when
adamc@1141 5726 # linking a shared library.
adamc@1141 5727 #
adamc@1141 5728 # There doesn't appear to be a way to prevent this compiler from
adamc@1141 5729 # explicitly linking system object files so we need to strip them
adamc@1141 5730 # from the output so that they don't get included in the library
adamc@1141 5731 # dependencies.
adamc@1141 5732 output_verbose_link_cmd='templist=`($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; $ECHO "X$list" | $Xsed'
adamc@1141 5733 ;;
adamc@1141 5734 *)
adamc@1141 5735 if test "$GXX" = yes; then
adamc@1141 5736 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${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 5737 else
adamc@1141 5738 # FIXME: insert proper C++ library support
adamc@1141 5739 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 5740 fi
adamc@1141 5741 ;;
adamc@1141 5742 esac
adamc@1141 5743 ;;
adamc@1141 5744
adamc@1141 5745 hpux10*|hpux11*)
adamc@1141 5746 if test $with_gnu_ld = no; then
adamc@1141 5747 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
adamc@1141 5748 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adamc@1141 5749
adamc@1141 5750 case $host_cpu in
adamc@1141 5751 hppa*64*|ia64*)
adamc@1141 5752 ;;
adamc@1141 5753 *)
adamc@1141 5754 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
adamc@1141 5755 ;;
adamc@1141 5756 esac
adamc@1141 5757 fi
adamc@1141 5758 case $host_cpu in
adamc@1141 5759 hppa*64*|ia64*)
adamc@1141 5760 _LT_TAGVAR(hardcode_direct, $1)=no
adamc@1141 5761 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 5762 ;;
adamc@1141 5763 *)
adamc@1141 5764 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 5765 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
adamc@1141 5766 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
adamc@1141 5767 # but as the default
adamc@1141 5768 # location of the library.
adamc@1141 5769 ;;
adamc@1141 5770 esac
adamc@1141 5771
adamc@1141 5772 case $cc_basename in
adamc@1141 5773 CC*)
adamc@1141 5774 # FIXME: insert proper C++ library support
adamc@1141 5775 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 5776 ;;
adamc@1141 5777 aCC*)
adamc@1141 5778 case $host_cpu in
adamc@1141 5779 hppa*64*)
adamc@1141 5780 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
adamc@1141 5781 ;;
adamc@1141 5782 ia64*)
adamc@1141 5783 _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 5784 ;;
adamc@1141 5785 *)
adamc@1141 5786 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
adamc@1141 5787 ;;
adamc@1141 5788 esac
adamc@1141 5789 # Commands to make compiler produce verbose output that lists
adamc@1141 5790 # what "hidden" libraries, object files and flags are used when
adamc@1141 5791 # linking a shared library.
adamc@1141 5792 #
adamc@1141 5793 # There doesn't appear to be a way to prevent this compiler from
adamc@1141 5794 # explicitly linking system object files so we need to strip them
adamc@1141 5795 # from the output so that they don't get included in the library
adamc@1141 5796 # dependencies.
adamc@1141 5797 output_verbose_link_cmd='templist=`($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; $ECHO "X$list" | $Xsed'
adamc@1141 5798 ;;
adamc@1141 5799 *)
adamc@1141 5800 if test "$GXX" = yes; then
adamc@1141 5801 if test $with_gnu_ld = no; then
adamc@1141 5802 case $host_cpu in
adamc@1141 5803 hppa*64*)
adamc@1141 5804 _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 5805 ;;
adamc@1141 5806 ia64*)
adamc@1141 5807 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
adamc@1141 5808 ;;
adamc@1141 5809 *)
adamc@1141 5810 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
adamc@1141 5811 ;;
adamc@1141 5812 esac
adamc@1141 5813 fi
adamc@1141 5814 else
adamc@1141 5815 # FIXME: insert proper C++ library support
adamc@1141 5816 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 5817 fi
adamc@1141 5818 ;;
adamc@1141 5819 esac
adamc@1141 5820 ;;
adamc@1141 5821
adamc@1141 5822 interix[[3-9]]*)
adamc@1141 5823 _LT_TAGVAR(hardcode_direct, $1)=no
adamc@1141 5824 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 5825 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
adamc@1141 5826 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
adamc@1141 5827 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
adamc@1141 5828 # Instead, shared libraries are loaded at an image base (0x10000000 by
adamc@1141 5829 # default) and relocated if they conflict, which is a slow very memory
adamc@1141 5830 # consuming and fragmenting process. To avoid this, we pick a random,
adamc@1141 5831 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
adamc@1141 5832 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
adamc@1141 5833 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
adamc@1141 5834 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
adamc@1141 5835 ;;
adamc@1141 5836 irix5* | irix6*)
adamc@1141 5837 case $cc_basename in
adamc@1141 5838 CC*)
adamc@1141 5839 # SGI C++
adamc@1141 5840 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
adamc@1141 5841
adamc@1141 5842 # Archives containing C++ object files must be created using
adamc@1141 5843 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
adamc@1141 5844 # necessary to make sure instantiated templates are included
adamc@1141 5845 # in the archive.
adamc@1141 5846 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
adamc@1141 5847 ;;
adamc@1141 5848 *)
adamc@1141 5849 if test "$GXX" = yes; then
adamc@1141 5850 if test "$with_gnu_ld" = no; then
adamc@1141 5851 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
adamc@1141 5852 else
adamc@1141 5853 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` -o $lib'
adamc@1141 5854 fi
adamc@1141 5855 fi
adamc@1141 5856 _LT_TAGVAR(link_all_deplibs, $1)=yes
adamc@1141 5857 ;;
adamc@1141 5858 esac
adamc@1141 5859 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
adamc@1141 5860 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adamc@1141 5861 _LT_TAGVAR(inherit_rpath, $1)=yes
adamc@1141 5862 ;;
adamc@1141 5863
adamc@1141 5864 linux* | k*bsd*-gnu | kopensolaris*-gnu)
adamc@1141 5865 case $cc_basename in
adamc@1141 5866 KCC*)
adamc@1141 5867 # Kuck and Associates, Inc. (KAI) C++ Compiler
adamc@1141 5868
adamc@1141 5869 # KCC will only create a shared library if the output file
adamc@1141 5870 # ends with ".so" (or ".sl" for HP-UX), so rename the library
adamc@1141 5871 # to its proper name (with version) after linking.
adamc@1141 5872 _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 5873 _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 $lib'
adamc@1141 5874 # Commands to make compiler produce verbose output that lists
adamc@1141 5875 # what "hidden" libraries, object files and flags are used when
adamc@1141 5876 # linking a shared library.
adamc@1141 5877 #
adamc@1141 5878 # There doesn't appear to be a way to prevent this compiler from
adamc@1141 5879 # explicitly linking system object files so we need to strip them
adamc@1141 5880 # from the output so that they don't get included in the library
adamc@1141 5881 # dependencies.
adamc@1141 5882 output_verbose_link_cmd='templist=`$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; $ECHO "X$list" | $Xsed'
adamc@1141 5883
adamc@1141 5884 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
adamc@1141 5885 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
adamc@1141 5886
adamc@1141 5887 # Archives containing C++ object files must be created using
adamc@1141 5888 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
adamc@1141 5889 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
adamc@1141 5890 ;;
adamc@1141 5891 icpc* | ecpc* )
adamc@1141 5892 # Intel C++
adamc@1141 5893 with_gnu_ld=yes
adamc@1141 5894 # version 8.0 and above of icpc choke on multiply defined symbols
adamc@1141 5895 # if we add $predep_objects and $postdep_objects, however 7.1 and
adamc@1141 5896 # earlier do not add the objects themselves.
adamc@1141 5897 case `$CC -V 2>&1` in
adamc@1141 5898 *"Version 7."*)
adamc@1141 5899 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
adamc@1141 5900 _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 5901 ;;
adamc@1141 5902 *) # Version 8.0 or newer
adamc@1141 5903 tmp_idyn=
adamc@1141 5904 case $host_cpu in
adamc@1141 5905 ia64*) tmp_idyn=' -i_dynamic';;
adamc@1141 5906 esac
adamc@1141 5907 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
adamc@1141 5908 _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 5909 ;;
adamc@1141 5910 esac
adamc@1141 5911 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
adamc@1141 5912 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
adamc@1141 5913 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
adamc@1141 5914 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
adamc@1141 5915 ;;
adamc@1141 5916 pgCC* | pgcpp*)
adamc@1141 5917 # Portland Group C++ compiler
adamc@1141 5918 case `$CC -V` in
adamc@1141 5919 *pgCC\ [[1-5]]* | *pgcpp\ [[1-5]]*)
adamc@1141 5920 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
adamc@1141 5921 rm -rf $tpldir~
adamc@1141 5922 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
adamc@1141 5923 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
adamc@1141 5924 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
adamc@1141 5925 rm -rf $tpldir~
adamc@1141 5926 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
adamc@1141 5927 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
adamc@1141 5928 $RANLIB $oldlib'
adamc@1141 5929 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
adamc@1141 5930 rm -rf $tpldir~
adamc@1141 5931 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
adamc@1141 5932 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
adamc@1141 5933 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
adamc@1141 5934 rm -rf $tpldir~
adamc@1141 5935 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
adamc@1141 5936 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
adamc@1141 5937 ;;
adamc@1141 5938 *) # Version 6 will use weak symbols
adamc@1141 5939 _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 5940 _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 5941 ;;
adamc@1141 5942 esac
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 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
adamc@1141 5947 ;;
adamc@1141 5948 cxx*)
adamc@1141 5949 # Compaq C++
adamc@1141 5950 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
adamc@1141 5951 _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 5952
adamc@1141 5953 runpath_var=LD_RUN_PATH
adamc@1141 5954 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
adamc@1141 5955 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adamc@1141 5956
adamc@1141 5957 # Commands to make compiler produce verbose output that lists
adamc@1141 5958 # what "hidden" libraries, object files and flags are used when
adamc@1141 5959 # linking a shared library.
adamc@1141 5960 #
adamc@1141 5961 # There doesn't appear to be a way to prevent this compiler from
adamc@1141 5962 # explicitly linking system object files so we need to strip them
adamc@1141 5963 # from the output so that they don't get included in the library
adamc@1141 5964 # dependencies.
adamc@1141 5965 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
adamc@1141 5966 ;;
adamc@1141 5967 xl*)
adamc@1141 5968 # IBM XL 8.0 on PPC, with GNU ld
adamc@1141 5969 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
adamc@1141 5970 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
adamc@1141 5971 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
adamc@1141 5972 if test "x$supports_anon_versioning" = xyes; then
adamc@1141 5973 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
adamc@1141 5974 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
adamc@1141 5975 echo "local: *; };" >> $output_objdir/$libname.ver~
adamc@1141 5976 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
adamc@1141 5977 fi
adamc@1141 5978 ;;
adamc@1141 5979 *)
adamc@1141 5980 case `$CC -V 2>&1 | sed 5q` in
adamc@1141 5981 *Sun\ C*)
adamc@1141 5982 # Sun C++ 5.9
adamc@1141 5983 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
adamc@1141 5984 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
adamc@1141 5985 _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 5986 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
adamc@1141 5987 _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; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
adamc@1141 5988 _LT_TAGVAR(compiler_needs_object, $1)=yes
adamc@1141 5989
adamc@1141 5990 # Not sure whether something based on
adamc@1141 5991 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
adamc@1141 5992 # would be better.
adamc@1141 5993 output_verbose_link_cmd='echo'
adamc@1141 5994
adamc@1141 5995 # Archives containing C++ object files must be created using
adamc@1141 5996 # "CC -xar", where "CC" is the Sun C++ compiler. This is
adamc@1141 5997 # necessary to make sure instantiated templates are included
adamc@1141 5998 # in the archive.
adamc@1141 5999 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
adamc@1141 6000 ;;
adamc@1141 6001 esac
adamc@1141 6002 ;;
adamc@1141 6003 esac
adamc@1141 6004 ;;
adamc@1141 6005
adamc@1141 6006 lynxos*)
adamc@1141 6007 # FIXME: insert proper C++ library support
adamc@1141 6008 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6009 ;;
adamc@1141 6010
adamc@1141 6011 m88k*)
adamc@1141 6012 # FIXME: insert proper C++ library support
adamc@1141 6013 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6014 ;;
adamc@1141 6015
adamc@1141 6016 mvs*)
adamc@1141 6017 case $cc_basename in
adamc@1141 6018 cxx*)
adamc@1141 6019 # FIXME: insert proper C++ library support
adamc@1141 6020 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6021 ;;
adamc@1141 6022 *)
adamc@1141 6023 # FIXME: insert proper C++ library support
adamc@1141 6024 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6025 ;;
adamc@1141 6026 esac
adamc@1141 6027 ;;
adamc@1141 6028
adamc@1141 6029 netbsd*)
adamc@1141 6030 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
adamc@1141 6031 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
adamc@1141 6032 wlarc=
adamc@1141 6033 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
adamc@1141 6034 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 6035 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 6036 fi
adamc@1141 6037 # Workaround some broken pre-1.5 toolchains
adamc@1141 6038 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
adamc@1141 6039 ;;
adamc@1141 6040
adamc@1141 6041 *nto* | *qnx*)
adamc@1141 6042 _LT_TAGVAR(ld_shlibs, $1)=yes
adamc@1141 6043 ;;
adamc@1141 6044
adamc@1141 6045 openbsd2*)
adamc@1141 6046 # C++ shared libraries are fairly broken
adamc@1141 6047 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6048 ;;
adamc@1141 6049
adamc@1141 6050 openbsd*)
adamc@1141 6051 if test -f /usr/libexec/ld.so; then
adamc@1141 6052 _LT_TAGVAR(hardcode_direct, $1)=yes
adamc@1141 6053 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 6054 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
adamc@1141 6055 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
adamc@1141 6056 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
adamc@1141 6057 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
adamc@1141 6058 _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 6059 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
adamc@1141 6060 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
adamc@1141 6061 fi
adamc@1141 6062 output_verbose_link_cmd=echo
adamc@1141 6063 else
adamc@1141 6064 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6065 fi
adamc@1141 6066 ;;
adamc@1141 6067
adamc@1141 6068 osf3* | osf4* | osf5*)
adamc@1141 6069 case $cc_basename in
adamc@1141 6070 KCC*)
adamc@1141 6071 # Kuck and Associates, Inc. (KAI) C++ Compiler
adamc@1141 6072
adamc@1141 6073 # KCC will only create a shared library if the output file
adamc@1141 6074 # ends with ".so" (or ".sl" for HP-UX), so rename the library
adamc@1141 6075 # to its proper name (with version) after linking.
adamc@1141 6076 _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 6077
adamc@1141 6078 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
adamc@1141 6079 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adamc@1141 6080
adamc@1141 6081 # Archives containing C++ object files must be created using
adamc@1141 6082 # the KAI C++ compiler.
adamc@1141 6083 case $host in
adamc@1141 6084 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
adamc@1141 6085 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
adamc@1141 6086 esac
adamc@1141 6087 ;;
adamc@1141 6088 RCC*)
adamc@1141 6089 # Rational C++ 2.4.1
adamc@1141 6090 # FIXME: insert proper C++ library support
adamc@1141 6091 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6092 ;;
adamc@1141 6093 cxx*)
adamc@1141 6094 case $host in
adamc@1141 6095 osf3*)
adamc@1141 6096 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
adamc@1141 6097 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && $ECHO "X${wl}-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
adamc@1141 6098 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
adamc@1141 6099 ;;
adamc@1141 6100 *)
adamc@1141 6101 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
adamc@1141 6102 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
adamc@1141 6103 _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 6104 echo "-hidden">> $lib.exp~
adamc@1141 6105 $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~
adamc@1141 6106 $RM $lib.exp'
adamc@1141 6107 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
adamc@1141 6108 ;;
adamc@1141 6109 esac
adamc@1141 6110
adamc@1141 6111 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adamc@1141 6112
adamc@1141 6113 # Commands to make compiler produce verbose output that lists
adamc@1141 6114 # what "hidden" libraries, object files and flags are used when
adamc@1141 6115 # linking a shared library.
adamc@1141 6116 #
adamc@1141 6117 # There doesn't appear to be a way to prevent this compiler from
adamc@1141 6118 # explicitly linking system object files so we need to strip them
adamc@1141 6119 # from the output so that they don't get included in the library
adamc@1141 6120 # dependencies.
adamc@1141 6121 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
adamc@1141 6122 ;;
adamc@1141 6123 *)
adamc@1141 6124 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
adamc@1141 6125 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
adamc@1141 6126 case $host in
adamc@1141 6127 osf3*)
adamc@1141 6128 _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" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
adamc@1141 6129 ;;
adamc@1141 6130 *)
adamc@1141 6131 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
adamc@1141 6132 ;;
adamc@1141 6133 esac
adamc@1141 6134
adamc@1141 6135 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
adamc@1141 6136 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
adamc@1141 6137
adamc@1141 6138 # Commands to make compiler produce verbose output that lists
adamc@1141 6139 # what "hidden" libraries, object files and flags are used when
adamc@1141 6140 # linking a shared library.
adamc@1141 6141 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
adamc@1141 6142
adamc@1141 6143 else
adamc@1141 6144 # FIXME: insert proper C++ library support
adamc@1141 6145 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6146 fi
adamc@1141 6147 ;;
adamc@1141 6148 esac
adamc@1141 6149 ;;
adamc@1141 6150
adamc@1141 6151 psos*)
adamc@1141 6152 # FIXME: insert proper C++ library support
adamc@1141 6153 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6154 ;;
adamc@1141 6155
adamc@1141 6156 sunos4*)
adamc@1141 6157 case $cc_basename in
adamc@1141 6158 CC*)
adamc@1141 6159 # Sun C++ 4.x
adamc@1141 6160 # FIXME: insert proper C++ library support
adamc@1141 6161 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6162 ;;
adamc@1141 6163 lcc*)
adamc@1141 6164 # Lucid
adamc@1141 6165 # FIXME: insert proper C++ library support
adamc@1141 6166 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6167 ;;
adamc@1141 6168 *)
adamc@1141 6169 # FIXME: insert proper C++ library support
adamc@1141 6170 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6171 ;;
adamc@1141 6172 esac
adamc@1141 6173 ;;
adamc@1141 6174
adamc@1141 6175 solaris*)
adamc@1141 6176 case $cc_basename in
adamc@1141 6177 CC*)
adamc@1141 6178 # Sun C++ 4.2, 5.x and Centerline C++
adamc@1141 6179 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
adamc@1141 6180 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
adamc@1141 6181 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
adamc@1141 6182 _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 6183 $CC -G${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 6184
adamc@1141 6185 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
adamc@1141 6186 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 6187 case $host_os in
adamc@1141 6188 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
adamc@1141 6189 *)
adamc@1141 6190 # The compiler driver will combine and reorder linker options,
adamc@1141 6191 # but understands `-z linker_flag'.
adamc@1141 6192 # Supported since Solaris 2.6 (maybe 2.5.1?)
adamc@1141 6193 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
adamc@1141 6194 ;;
adamc@1141 6195 esac
adamc@1141 6196 _LT_TAGVAR(link_all_deplibs, $1)=yes
adamc@1141 6197
adamc@1141 6198 output_verbose_link_cmd='echo'
adamc@1141 6199
adamc@1141 6200 # Archives containing C++ object files must be created using
adamc@1141 6201 # "CC -xar", where "CC" is the Sun C++ compiler. This is
adamc@1141 6202 # necessary to make sure instantiated templates are included
adamc@1141 6203 # in the archive.
adamc@1141 6204 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
adamc@1141 6205 ;;
adamc@1141 6206 gcx*)
adamc@1141 6207 # Green Hills C++ Compiler
adamc@1141 6208 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
adamc@1141 6209
adamc@1141 6210 # The C++ compiler must be used to create the archive.
adamc@1141 6211 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
adamc@1141 6212 ;;
adamc@1141 6213 *)
adamc@1141 6214 # GNU C++ compiler with Solaris linker
adamc@1141 6215 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
adamc@1141 6216 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
adamc@1141 6217 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
adamc@1141 6218 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
adamc@1141 6219 _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 6220 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
adamc@1141 6221
adamc@1141 6222 # Commands to make compiler produce verbose output that lists
adamc@1141 6223 # what "hidden" libraries, object files and flags are used when
adamc@1141 6224 # linking a shared library.
adamc@1141 6225 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
adamc@1141 6226 else
adamc@1141 6227 # g++ 2.7 appears to require `-G' NOT `-shared' on this
adamc@1141 6228 # platform.
adamc@1141 6229 _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 6230 _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 6231 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
adamc@1141 6232
adamc@1141 6233 # Commands to make compiler produce verbose output that lists
adamc@1141 6234 # what "hidden" libraries, object files and flags are used when
adamc@1141 6235 # linking a shared library.
adamc@1141 6236 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
adamc@1141 6237 fi
adamc@1141 6238
adamc@1141 6239 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
adamc@1141 6240 case $host_os in
adamc@1141 6241 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
adamc@1141 6242 *)
adamc@1141 6243 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
adamc@1141 6244 ;;
adamc@1141 6245 esac
adamc@1141 6246 fi
adamc@1141 6247 ;;
adamc@1141 6248 esac
adamc@1141 6249 ;;
adamc@1141 6250
adamc@1141 6251 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
adamc@1141 6252 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
adamc@1141 6253 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
adamc@1141 6254 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 6255 runpath_var='LD_RUN_PATH'
adamc@1141 6256
adamc@1141 6257 case $cc_basename in
adamc@1141 6258 CC*)
adamc@1141 6259 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 6260 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 6261 ;;
adamc@1141 6262 *)
adamc@1141 6263 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 6264 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 6265 ;;
adamc@1141 6266 esac
adamc@1141 6267 ;;
adamc@1141 6268
adamc@1141 6269 sysv5* | sco3.2v5* | sco5v6*)
adamc@1141 6270 # Note: We can NOT use -z defs as we might desire, because we do not
adamc@1141 6271 # link with -lc, and that would cause any symbols used from libc to
adamc@1141 6272 # always be unresolved, which means just about no library would
adamc@1141 6273 # ever link correctly. If we're not using GNU ld we use -z text
adamc@1141 6274 # though, which does catch some bad symbols but isn't as heavy-handed
adamc@1141 6275 # as -z defs.
adamc@1141 6276 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
adamc@1141 6277 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
adamc@1141 6278 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
adamc@1141 6279 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
adamc@1141 6280 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
adamc@1141 6281 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
adamc@1141 6282 _LT_TAGVAR(link_all_deplibs, $1)=yes
adamc@1141 6283 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
adamc@1141 6284 runpath_var='LD_RUN_PATH'
adamc@1141 6285
adamc@1141 6286 case $cc_basename in
adamc@1141 6287 CC*)
adamc@1141 6288 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 6289 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 6290 ;;
adamc@1141 6291 *)
adamc@1141 6292 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 6293 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
adamc@1141 6294 ;;
adamc@1141 6295 esac
adamc@1141 6296 ;;
adamc@1141 6297
adamc@1141 6298 tandem*)
adamc@1141 6299 case $cc_basename in
adamc@1141 6300 NCC*)
adamc@1141 6301 # NonStop-UX NCC 3.20
adamc@1141 6302 # FIXME: insert proper C++ library support
adamc@1141 6303 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6304 ;;
adamc@1141 6305 *)
adamc@1141 6306 # FIXME: insert proper C++ library support
adamc@1141 6307 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6308 ;;
adamc@1141 6309 esac
adamc@1141 6310 ;;
adamc@1141 6311
adamc@1141 6312 vxworks*)
adamc@1141 6313 # FIXME: insert proper C++ library support
adamc@1141 6314 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6315 ;;
adamc@1141 6316
adamc@1141 6317 *)
adamc@1141 6318 # FIXME: insert proper C++ library support
adamc@1141 6319 _LT_TAGVAR(ld_shlibs, $1)=no
adamc@1141 6320 ;;
adamc@1141 6321 esac
adamc@1141 6322
adamc@1141 6323 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
adamc@1141 6324 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
adamc@1141 6325
adamc@1141 6326 _LT_TAGVAR(GCC, $1)="$GXX"
adamc@1141 6327 _LT_TAGVAR(LD, $1)="$LD"
adamc@1141 6328
adamc@1141 6329 ## CAVEAT EMPTOR:
adamc@1141 6330 ## There is no encapsulation within the following macros, do not change
adamc@1141 6331 ## the running order or otherwise move them around unless you know exactly
adamc@1141 6332 ## what you are doing...
adamc@1141 6333 _LT_SYS_HIDDEN_LIBDEPS($1)
adamc@1141 6334 _LT_COMPILER_PIC($1)
adamc@1141 6335 _LT_COMPILER_C_O($1)
adamc@1141 6336 _LT_COMPILER_FILE_LOCKS($1)
adamc@1141 6337 _LT_LINKER_SHLIBS($1)
adamc@1141 6338 _LT_SYS_DYNAMIC_LINKER($1)
adamc@1141 6339 _LT_LINKER_HARDCODE_LIBPATH($1)
adamc@1141 6340
adamc@1141 6341 _LT_CONFIG($1)
adamc@1141 6342 fi # test -n "$compiler"
adamc@1141 6343
adamc@1141 6344 CC=$lt_save_CC
adamc@1141 6345 LDCXX=$LD
adamc@1141 6346 LD=$lt_save_LD
adamc@1141 6347 GCC=$lt_save_GCC
adamc@1141 6348 with_gnu_ld=$lt_save_with_gnu_ld
adamc@1141 6349 lt_cv_path_LDCXX=$lt_cv_path_LD
adamc@1141 6350 lt_cv_path_LD=$lt_save_path_LD
adamc@1141 6351 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
adamc@1141 6352 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
adamc@1141 6353 fi # test "$_lt_caught_CXX_error" != yes
adamc@1141 6354
adamc@1141 6355 AC_LANG_POP
adamc@1141 6356 ])# _LT_LANG_CXX_CONFIG
adamc@1141 6357
adamc@1141 6358
adamc@1141 6359 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
adamc@1141 6360 # ---------------------------------
adamc@1141 6361 # Figure out "hidden" library dependencies from verbose
adamc@1141 6362 # compiler output when linking a shared library.
adamc@1141 6363 # Parse the compiler output and extract the necessary
adamc@1141 6364 # objects, libraries and library flags.
adamc@1141 6365 m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
adamc@1141 6366 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl
adamc@1141 6367 # Dependencies to place before and after the object being linked:
adamc@1141 6368 _LT_TAGVAR(predep_objects, $1)=
adamc@1141 6369 _LT_TAGVAR(postdep_objects, $1)=
adamc@1141 6370 _LT_TAGVAR(predeps, $1)=
adamc@1141 6371 _LT_TAGVAR(postdeps, $1)=
adamc@1141 6372 _LT_TAGVAR(compiler_lib_search_path, $1)=
adamc@1141 6373
adamc@1141 6374 dnl we can't use the lt_simple_compile_test_code here,
adamc@1141 6375 dnl because it contains code intended for an executable,
adamc@1141 6376 dnl not a library. It's possible we should let each
adamc@1141 6377 dnl tag define a new lt_????_link_test_code variable,
adamc@1141 6378 dnl but it's only used here...
adamc@1141 6379 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
adamc@1141 6380 int a;
adamc@1141 6381 void foo (void) { a = 0; }
adamc@1141 6382 _LT_EOF
adamc@1141 6383 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
adamc@1141 6384 class Foo
adamc@1141 6385 {
adamc@1141 6386 public:
adamc@1141 6387 Foo (void) { a = 0; }
adamc@1141 6388 private:
adamc@1141 6389 int a;
adamc@1141 6390 };
adamc@1141 6391 _LT_EOF
adamc@1141 6392 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
adamc@1141 6393 subroutine foo
adamc@1141 6394 implicit none
adamc@1141 6395 integer*4 a
adamc@1141 6396 a=0
adamc@1141 6397 return
adamc@1141 6398 end
adamc@1141 6399 _LT_EOF
adamc@1141 6400 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
adamc@1141 6401 subroutine foo
adamc@1141 6402 implicit none
adamc@1141 6403 integer a
adamc@1141 6404 a=0
adamc@1141 6405 return
adamc@1141 6406 end
adamc@1141 6407 _LT_EOF
adamc@1141 6408 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
adamc@1141 6409 public class foo {
adamc@1141 6410 private int a;
adamc@1141 6411 public void bar (void) {
adamc@1141 6412 a = 0;
adamc@1141 6413 }
adamc@1141 6414 };
adamc@1141 6415 _LT_EOF
adamc@1141 6416 ])
adamc@1141 6417 dnl Parse the compiler output and extract the necessary
adamc@1141 6418 dnl objects, libraries and library flags.
adamc@1141 6419 if AC_TRY_EVAL(ac_compile); then
adamc@1141 6420 # Parse the compiler output and extract the necessary
adamc@1141 6421 # objects, libraries and library flags.
adamc@1141 6422
adamc@1141 6423 # Sentinel used to keep track of whether or not we are before
adamc@1141 6424 # the conftest object file.
adamc@1141 6425 pre_test_object_deps_done=no
adamc@1141 6426
adamc@1141 6427 for p in `eval "$output_verbose_link_cmd"`; do
adamc@1141 6428 case $p in
adamc@1141 6429
adamc@1141 6430 -L* | -R* | -l*)
adamc@1141 6431 # Some compilers place space between "-{L,R}" and the path.
adamc@1141 6432 # Remove the space.
adamc@1141 6433 if test $p = "-L" ||
adamc@1141 6434 test $p = "-R"; then
adamc@1141 6435 prev=$p
adamc@1141 6436 continue
adamc@1141 6437 else
adamc@1141 6438 prev=
adamc@1141 6439 fi
adamc@1141 6440
adamc@1141 6441 if test "$pre_test_object_deps_done" = no; then
adamc@1141 6442 case $p in
adamc@1141 6443 -L* | -R*)
adamc@1141 6444 # Internal compiler library paths should come after those
adamc@1141 6445 # provided the user. The postdeps already come after the
adamc@1141 6446 # user supplied libs so there is no need to process them.
adamc@1141 6447 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
adamc@1141 6448 _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
adamc@1141 6449 else
adamc@1141 6450 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
adamc@1141 6451 fi
adamc@1141 6452 ;;
adamc@1141 6453 # The "-l" case would never come before the object being
adamc@1141 6454 # linked, so don't bother handling this case.
adamc@1141 6455 esac
adamc@1141 6456 else
adamc@1141 6457 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
adamc@1141 6458 _LT_TAGVAR(postdeps, $1)="${prev}${p}"
adamc@1141 6459 else
adamc@1141 6460 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
adamc@1141 6461 fi
adamc@1141 6462 fi
adamc@1141 6463 ;;
adamc@1141 6464
adamc@1141 6465 *.$objext)
adamc@1141 6466 # This assumes that the test object file only shows up
adamc@1141 6467 # once in the compiler output.
adamc@1141 6468 if test "$p" = "conftest.$objext"; then
adamc@1141 6469 pre_test_object_deps_done=yes
adamc@1141 6470 continue
adamc@1141 6471 fi
adamc@1141 6472
adamc@1141 6473 if test "$pre_test_object_deps_done" = no; then
adamc@1141 6474 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
adamc@1141 6475 _LT_TAGVAR(predep_objects, $1)="$p"
adamc@1141 6476 else
adamc@1141 6477 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
adamc@1141 6478 fi
adamc@1141 6479 else
adamc@1141 6480 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
adamc@1141 6481 _LT_TAGVAR(postdep_objects, $1)="$p"
adamc@1141 6482 else
adamc@1141 6483 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
adamc@1141 6484 fi
adamc@1141 6485 fi
adamc@1141 6486 ;;
adamc@1141 6487
adamc@1141 6488 *) ;; # Ignore the rest.
adamc@1141 6489
adamc@1141 6490 esac
adamc@1141 6491 done
adamc@1141 6492
adamc@1141 6493 # Clean up.
adamc@1141 6494 rm -f a.out a.exe
adamc@1141 6495 else
adamc@1141 6496 echo "libtool.m4: error: problem compiling $1 test program"
adamc@1141 6497 fi
adamc@1141 6498
adamc@1141 6499 $RM -f confest.$objext
adamc@1141 6500
adamc@1141 6501 # PORTME: override above test on systems where it is broken
adamc@1141 6502 m4_if([$1], [CXX],
adamc@1141 6503 [case $host_os in
adamc@1141 6504 interix[[3-9]]*)
adamc@1141 6505 # Interix 3.5 installs completely hosed .la files for C++, so rather than
adamc@1141 6506 # hack all around it, let's just trust "g++" to DTRT.
adamc@1141 6507 _LT_TAGVAR(predep_objects,$1)=
adamc@1141 6508 _LT_TAGVAR(postdep_objects,$1)=
adamc@1141 6509 _LT_TAGVAR(postdeps,$1)=
adamc@1141 6510 ;;
adamc@1141 6511
adamc@1141 6512 linux*)
adamc@1141 6513 case `$CC -V 2>&1 | sed 5q` in
adamc@1141 6514 *Sun\ C*)
adamc@1141 6515 # Sun C++ 5.9
adamc@1141 6516
adamc@1141 6517 # The more standards-conforming stlport4 library is
adamc@1141 6518 # incompatible with the Cstd library. Avoid specifying
adamc@1141 6519 # it if it's in CXXFLAGS. Ignore libCrun as
adamc@1141 6520 # -library=stlport4 depends on it.
adamc@1141 6521 case " $CXX $CXXFLAGS " in
adamc@1141 6522 *" -library=stlport4 "*)
adamc@1141 6523 solaris_use_stlport4=yes
adamc@1141 6524 ;;
adamc@1141 6525 esac
adamc@1141 6526
adamc@1141 6527 if test "$solaris_use_stlport4" != yes; then
adamc@1141 6528 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
adamc@1141 6529 fi
adamc@1141 6530 ;;
adamc@1141 6531 esac
adamc@1141 6532 ;;
adamc@1141 6533
adamc@1141 6534 solaris*)
adamc@1141 6535 case $cc_basename in
adamc@1141 6536 CC*)
adamc@1141 6537 # The more standards-conforming stlport4 library is
adamc@1141 6538 # incompatible with the Cstd library. Avoid specifying
adamc@1141 6539 # it if it's in CXXFLAGS. Ignore libCrun as
adamc@1141 6540 # -library=stlport4 depends on it.
adamc@1141 6541 case " $CXX $CXXFLAGS " in
adamc@1141 6542 *" -library=stlport4 "*)
adamc@1141 6543 solaris_use_stlport4=yes
adamc@1141 6544 ;;
adamc@1141 6545 esac
adamc@1141 6546
adamc@1141 6547 # Adding this requires a known-good setup of shared libraries for
adamc@1141 6548 # Sun compiler versions before 5.6, else PIC objects from an old
adamc@1141 6549 # archive will be linked into the output, leading to subtle bugs.
adamc@1141 6550 if test "$solaris_use_stlport4" != yes; then
adamc@1141 6551 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
adamc@1141 6552 fi
adamc@1141 6553 ;;
adamc@1141 6554 esac
adamc@1141 6555 ;;
adamc@1141 6556 esac
adamc@1141 6557 ])
adamc@1141 6558
adamc@1141 6559 case " $_LT_TAGVAR(postdeps, $1) " in
adamc@1141 6560 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
adamc@1141 6561 esac
adamc@1141 6562 _LT_TAGVAR(compiler_lib_search_dirs, $1)=
adamc@1141 6563 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
adamc@1141 6564 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
adamc@1141 6565 fi
adamc@1141 6566 _LT_TAGDECL([], [compiler_lib_search_dirs], [1],
adamc@1141 6567 [The directories searched by this compiler when creating a shared library])
adamc@1141 6568 _LT_TAGDECL([], [predep_objects], [1],
adamc@1141 6569 [Dependencies to place before and after the objects being linked to
adamc@1141 6570 create a shared library])
adamc@1141 6571 _LT_TAGDECL([], [postdep_objects], [1])
adamc@1141 6572 _LT_TAGDECL([], [predeps], [1])
adamc@1141 6573 _LT_TAGDECL([], [postdeps], [1])
adamc@1141 6574 _LT_TAGDECL([], [compiler_lib_search_path], [1],
adamc@1141 6575 [The library search path used internally by the compiler when linking
adamc@1141 6576 a shared library])
adamc@1141 6577 ])# _LT_SYS_HIDDEN_LIBDEPS
adamc@1141 6578
adamc@1141 6579
adamc@1141 6580 # _LT_PROG_F77
adamc@1141 6581 # ------------
adamc@1141 6582 # Since AC_PROG_F77 is broken, in that it returns the empty string
adamc@1141 6583 # if there is no fortran compiler, we have our own version here.
adamc@1141 6584 m4_defun([_LT_PROG_F77],
adamc@1141 6585 [
adamc@1141 6586 pushdef([AC_MSG_ERROR], [_lt_disable_F77=yes])
adamc@1141 6587 AC_PROG_F77
adamc@1141 6588 if test -z "$F77" || test "X$F77" = "Xno"; then
adamc@1141 6589 _lt_disable_F77=yes
adamc@1141 6590 fi
adamc@1141 6591 popdef([AC_MSG_ERROR])
adamc@1141 6592 ])# _LT_PROG_F77
adamc@1141 6593
adamc@1141 6594 dnl aclocal-1.4 backwards compatibility:
adamc@1141 6595 dnl AC_DEFUN([_LT_PROG_F77], [])
adamc@1141 6596
adamc@1141 6597
adamc@1141 6598 # _LT_LANG_F77_CONFIG([TAG])
adamc@1141 6599 # --------------------------
adamc@1141 6600 # Ensure that the configuration variables for a Fortran 77 compiler are
adamc@1141 6601 # suitably defined. These variables are subsequently used by _LT_CONFIG
adamc@1141 6602 # to write the compiler configuration to `libtool'.
adamc@1141 6603 m4_defun([_LT_LANG_F77_CONFIG],
adamc@1141 6604 [AC_REQUIRE([_LT_PROG_F77])dnl
adamc@1141 6605 AC_LANG_PUSH(Fortran 77)
adamc@1141 6606
adamc@1141 6607 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
adamc@1141 6608 _LT_TAGVAR(allow_undefined_flag, $1)=
adamc@1141 6609 _LT_TAGVAR(always_export_symbols, $1)=no
adamc@1141 6610 _LT_TAGVAR(archive_expsym_cmds, $1)=
adamc@1141 6611 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
adamc@1141 6612 _LT_TAGVAR(hardcode_direct, $1)=no
adamc@1141 6613 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
adamc@1141 6614 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
adamc@1141 6615 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
adamc@1141 6616 _LT_TAGVAR(hardcode_libdir_separator, $1)=
adamc@1141 6617 _LT_TAGVAR(hardcode_minus_L, $1)=no
adamc@1141 6618 _LT_TAGVAR(hardcode_automatic, $1)=no
adamc@1141 6619 _LT_TAGVAR(inherit_rpath, $1)=no
adamc@1141 6620 _LT_TAGVAR(module_cmds, $1)=
adamc@1141 6621 _LT_TAGVAR(module_expsym_cmds, $1)=
adamc@1141 6622 _LT_TAGVAR(link_all_deplibs, $1)=unknown
adamc@1141 6623 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
adamc@1141 6624 _LT_TAGVAR(no_undefined_flag, $1)=
adamc@1141 6625 _LT_TAGVAR(whole_archive_flag_spec, $1)=
adamc@1141 6626 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
adamc@1141 6627
adamc@1141 6628 # Source file extension for f77 test sources.
adamc@1141 6629 ac_ext=f
adamc@1141 6630
adamc@1141 6631 # Object file extension for compiled f77 test sources.
adamc@1141 6632 objext=o
adamc@1141 6633 _LT_TAGVAR(objext, $1)=$objext
adamc@1141 6634
adamc@1141 6635 # No sense in running all these tests if we already determined that
adamc@1141 6636 # the F77 compiler isn't working. Some variables (like enable_shared)
adamc@1141 6637 # are currently assumed to apply to all compilers on this platform,
adamc@1141 6638 # and will be corrupted by setting them based on a non-working compiler.
adamc@1141 6639 if test "$_lt_disable_F77" != yes; then
adamc@1141 6640 # Code to be used in simple compile tests
adamc@1141 6641 lt_simple_compile_test_code="\
adamc@1141 6642 subroutine t
adamc@1141 6643 return
adamc@1141 6644 end
adamc@1141 6645 "
adamc@1141 6646
adamc@1141 6647 # Code to be used in simple link tests
adamc@1141 6648 lt_simple_link_test_code="\
adamc@1141 6649 program t
adamc@1141 6650 end
adamc@1141 6651 "
adamc@1141 6652
adamc@1141 6653 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
adamc@1141 6654 _LT_TAG_COMPILER
adamc@1141 6655
adamc@1141 6656 # save warnings/boilerplate of simple test code
adamc@1141 6657 _LT_COMPILER_BOILERPLATE
adamc@1141 6658 _LT_LINKER_BOILERPLATE
adamc@1141 6659
adamc@1141 6660 # Allow CC to be a program name with arguments.
adamc@1141 6661 lt_save_CC="$CC"
adamc@1141 6662 lt_save_GCC=$GCC
adamc@1141 6663 CC=${F77-"f77"}
adamc@1141 6664 compiler=$CC
adamc@1141 6665 _LT_TAGVAR(compiler, $1)=$CC
adamc@1141 6666 _LT_CC_BASENAME([$compiler])
adamc@1141 6667 GCC=$G77
adamc@1141 6668 if test -n "$compiler"; then
adamc@1141 6669 AC_MSG_CHECKING([if libtool supports shared libraries])
adamc@1141 6670 AC_MSG_RESULT([$can_build_shared])
adamc@1141 6671
adamc@1141 6672 AC_MSG_CHECKING([whether to build shared libraries])
adamc@1141 6673 test "$can_build_shared" = "no" && enable_shared=no
adamc@1141 6674
adamc@1141 6675 # On AIX, shared libraries and static libraries use the same namespace, and
adamc@1141 6676 # are all built from PIC.
adamc@1141 6677 case $host_os in
adamc@1141 6678 aix3*)
adamc@1141 6679 test "$enable_shared" = yes && enable_static=no
adamc@1141 6680 if test -n "$RANLIB"; then
adamc@1141 6681 archive_cmds="$archive_cmds~\$RANLIB \$lib"
adamc@1141 6682 postinstall_cmds='$RANLIB $lib'
adamc@1141 6683 fi
adamc@1141 6684 ;;
adamc@1141 6685 aix[[4-9]]*)
adamc@1141 6686 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
adamc@1141 6687 test "$enable_shared" = yes && enable_static=no
adamc@1141 6688 fi
adamc@1141 6689 ;;
adamc@1141 6690 esac
adamc@1141 6691 AC_MSG_RESULT([$enable_shared])
adamc@1141 6692
adamc@1141 6693 AC_MSG_CHECKING([whether to build static libraries])
adamc@1141 6694 # Make sure either enable_shared or enable_static is yes.
adamc@1141 6695 test "$enable_shared" = yes || enable_static=yes
adamc@1141 6696 AC_MSG_RESULT([$enable_static])
adamc@1141 6697
adamc@1141 6698 _LT_TAGVAR(GCC, $1)="$G77"
adamc@1141 6699 _LT_TAGVAR(LD, $1)="$LD"
adamc@1141 6700
adamc@1141 6701 ## CAVEAT EMPTOR:
adamc@1141 6702 ## There is no encapsulation within the following macros, do not change
adamc@1141 6703 ## the running order or otherwise move them around unless you know exactly
adamc@1141 6704 ## what you are doing...
adamc@1141 6705 _LT_COMPILER_PIC($1)
adamc@1141 6706 _LT_COMPILER_C_O($1)
adamc@1141 6707 _LT_COMPILER_FILE_LOCKS($1)
adamc@1141 6708 _LT_LINKER_SHLIBS($1)
adamc@1141 6709 _LT_SYS_DYNAMIC_LINKER($1)
adamc@1141 6710 _LT_LINKER_HARDCODE_LIBPATH($1)
adamc@1141 6711
adamc@1141 6712 _LT_CONFIG($1)
adamc@1141 6713 fi # test -n "$compiler"
adamc@1141 6714
adamc@1141 6715 GCC=$lt_save_GCC
adamc@1141 6716 CC="$lt_save_CC"
adamc@1141 6717 fi # test "$_lt_disable_F77" != yes
adamc@1141 6718
adamc@1141 6719 AC_LANG_POP
adamc@1141 6720 ])# _LT_LANG_F77_CONFIG
adamc@1141 6721
adamc@1141 6722
adamc@1141 6723 # _LT_PROG_FC
adamc@1141 6724 # -----------
adamc@1141 6725 # Since AC_PROG_FC is broken, in that it returns the empty string
adamc@1141 6726 # if there is no fortran compiler, we have our own version here.
adamc@1141 6727 m4_defun([_LT_PROG_FC],
adamc@1141 6728 [
adamc@1141 6729 pushdef([AC_MSG_ERROR], [_lt_disable_FC=yes])
adamc@1141 6730 AC_PROG_FC
adamc@1141 6731 if test -z "$FC" || test "X$FC" = "Xno"; then
adamc@1141 6732 _lt_disable_FC=yes
adamc@1141 6733 fi
adamc@1141 6734 popdef([AC_MSG_ERROR])
adamc@1141 6735 ])# _LT_PROG_FC
adamc@1141 6736
adamc@1141 6737 dnl aclocal-1.4 backwards compatibility:
adamc@1141 6738 dnl AC_DEFUN([_LT_PROG_FC], [])
adamc@1141 6739
adamc@1141 6740
adamc@1141 6741 # _LT_LANG_FC_CONFIG([TAG])
adamc@1141 6742 # -------------------------
adamc@1141 6743 # Ensure that the configuration variables for a Fortran compiler are
adamc@1141 6744 # suitably defined. These variables are subsequently used by _LT_CONFIG
adamc@1141 6745 # to write the compiler configuration to `libtool'.
adamc@1141 6746 m4_defun([_LT_LANG_FC_CONFIG],
adamc@1141 6747 [AC_REQUIRE([_LT_PROG_FC])dnl
adamc@1141 6748 AC_LANG_PUSH(Fortran)
adamc@1141 6749
adamc@1141 6750 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
adamc@1141 6751 _LT_TAGVAR(allow_undefined_flag, $1)=
adamc@1141 6752 _LT_TAGVAR(always_export_symbols, $1)=no
adamc@1141 6753 _LT_TAGVAR(archive_expsym_cmds, $1)=
adamc@1141 6754 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
adamc@1141 6755 _LT_TAGVAR(hardcode_direct, $1)=no
adamc@1141 6756 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
adamc@1141 6757 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
adamc@1141 6758 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
adamc@1141 6759 _LT_TAGVAR(hardcode_libdir_separator, $1)=
adamc@1141 6760 _LT_TAGVAR(hardcode_minus_L, $1)=no
adamc@1141 6761 _LT_TAGVAR(hardcode_automatic, $1)=no
adamc@1141 6762 _LT_TAGVAR(inherit_rpath, $1)=no
adamc@1141 6763 _LT_TAGVAR(module_cmds, $1)=
adamc@1141 6764 _LT_TAGVAR(module_expsym_cmds, $1)=
adamc@1141 6765 _LT_TAGVAR(link_all_deplibs, $1)=unknown
adamc@1141 6766 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
adamc@1141 6767 _LT_TAGVAR(no_undefined_flag, $1)=
adamc@1141 6768 _LT_TAGVAR(whole_archive_flag_spec, $1)=
adamc@1141 6769 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
adamc@1141 6770
adamc@1141 6771 # Source file extension for fc test sources.
adamc@1141 6772 ac_ext=${ac_fc_srcext-f}
adamc@1141 6773
adamc@1141 6774 # Object file extension for compiled fc test sources.
adamc@1141 6775 objext=o
adamc@1141 6776 _LT_TAGVAR(objext, $1)=$objext
adamc@1141 6777
adamc@1141 6778 # No sense in running all these tests if we already determined that
adamc@1141 6779 # the FC compiler isn't working. Some variables (like enable_shared)
adamc@1141 6780 # are currently assumed to apply to all compilers on this platform,
adamc@1141 6781 # and will be corrupted by setting them based on a non-working compiler.
adamc@1141 6782 if test "$_lt_disable_FC" != yes; then
adamc@1141 6783 # Code to be used in simple compile tests
adamc@1141 6784 lt_simple_compile_test_code="\
adamc@1141 6785 subroutine t
adamc@1141 6786 return
adamc@1141 6787 end
adamc@1141 6788 "
adamc@1141 6789
adamc@1141 6790 # Code to be used in simple link tests
adamc@1141 6791 lt_simple_link_test_code="\
adamc@1141 6792 program t
adamc@1141 6793 end
adamc@1141 6794 "
adamc@1141 6795
adamc@1141 6796 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
adamc@1141 6797 _LT_TAG_COMPILER
adamc@1141 6798
adamc@1141 6799 # save warnings/boilerplate of simple test code
adamc@1141 6800 _LT_COMPILER_BOILERPLATE
adamc@1141 6801 _LT_LINKER_BOILERPLATE
adamc@1141 6802
adamc@1141 6803 # Allow CC to be a program name with arguments.
adamc@1141 6804 lt_save_CC="$CC"
adamc@1141 6805 lt_save_GCC=$GCC
adamc@1141 6806 CC=${FC-"f95"}
adamc@1141 6807 compiler=$CC
adamc@1141 6808 GCC=$ac_cv_fc_compiler_gnu
adamc@1141 6809
adamc@1141 6810 _LT_TAGVAR(compiler, $1)=$CC
adamc@1141 6811 _LT_CC_BASENAME([$compiler])
adamc@1141 6812
adamc@1141 6813 if test -n "$compiler"; then
adamc@1141 6814 AC_MSG_CHECKING([if libtool supports shared libraries])
adamc@1141 6815 AC_MSG_RESULT([$can_build_shared])
adamc@1141 6816
adamc@1141 6817 AC_MSG_CHECKING([whether to build shared libraries])
adamc@1141 6818 test "$can_build_shared" = "no" && enable_shared=no
adamc@1141 6819
adamc@1141 6820 # On AIX, shared libraries and static libraries use the same namespace, and
adamc@1141 6821 # are all built from PIC.
adamc@1141 6822 case $host_os in
adamc@1141 6823 aix3*)
adamc@1141 6824 test "$enable_shared" = yes && enable_static=no
adamc@1141 6825 if test -n "$RANLIB"; then
adamc@1141 6826 archive_cmds="$archive_cmds~\$RANLIB \$lib"
adamc@1141 6827 postinstall_cmds='$RANLIB $lib'
adamc@1141 6828 fi
adamc@1141 6829 ;;
adamc@1141 6830 aix[[4-9]]*)
adamc@1141 6831 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
adamc@1141 6832 test "$enable_shared" = yes && enable_static=no
adamc@1141 6833 fi
adamc@1141 6834 ;;
adamc@1141 6835 esac
adamc@1141 6836 AC_MSG_RESULT([$enable_shared])
adamc@1141 6837
adamc@1141 6838 AC_MSG_CHECKING([whether to build static libraries])
adamc@1141 6839 # Make sure either enable_shared or enable_static is yes.
adamc@1141 6840 test "$enable_shared" = yes || enable_static=yes
adamc@1141 6841 AC_MSG_RESULT([$enable_static])
adamc@1141 6842
adamc@1141 6843 _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
adamc@1141 6844 _LT_TAGVAR(LD, $1)="$LD"
adamc@1141 6845
adamc@1141 6846 ## CAVEAT EMPTOR:
adamc@1141 6847 ## There is no encapsulation within the following macros, do not change
adamc@1141 6848 ## the running order or otherwise move them around unless you know exactly
adamc@1141 6849 ## what you are doing...
adamc@1141 6850 _LT_SYS_HIDDEN_LIBDEPS($1)
adamc@1141 6851 _LT_COMPILER_PIC($1)
adamc@1141 6852 _LT_COMPILER_C_O($1)
adamc@1141 6853 _LT_COMPILER_FILE_LOCKS($1)
adamc@1141 6854 _LT_LINKER_SHLIBS($1)
adamc@1141 6855 _LT_SYS_DYNAMIC_LINKER($1)
adamc@1141 6856 _LT_LINKER_HARDCODE_LIBPATH($1)
adamc@1141 6857
adamc@1141 6858 _LT_CONFIG($1)
adamc@1141 6859 fi # test -n "$compiler"
adamc@1141 6860
adamc@1141 6861 GCC=$lt_save_GCC
adamc@1141 6862 CC="$lt_save_CC"
adamc@1141 6863 fi # test "$_lt_disable_FC" != yes
adamc@1141 6864
adamc@1141 6865 AC_LANG_POP
adamc@1141 6866 ])# _LT_LANG_FC_CONFIG
adamc@1141 6867
adamc@1141 6868
adamc@1141 6869 # _LT_LANG_GCJ_CONFIG([TAG])
adamc@1141 6870 # --------------------------
adamc@1141 6871 # Ensure that the configuration variables for the GNU Java Compiler compiler
adamc@1141 6872 # are suitably defined. These variables are subsequently used by _LT_CONFIG
adamc@1141 6873 # to write the compiler configuration to `libtool'.
adamc@1141 6874 m4_defun([_LT_LANG_GCJ_CONFIG],
adamc@1141 6875 [AC_REQUIRE([LT_PROG_GCJ])dnl
adamc@1141 6876 AC_LANG_SAVE
adamc@1141 6877
adamc@1141 6878 # Source file extension for Java test sources.
adamc@1141 6879 ac_ext=java
adamc@1141 6880
adamc@1141 6881 # Object file extension for compiled Java test sources.
adamc@1141 6882 objext=o
adamc@1141 6883 _LT_TAGVAR(objext, $1)=$objext
adamc@1141 6884
adamc@1141 6885 # Code to be used in simple compile tests
adamc@1141 6886 lt_simple_compile_test_code="class foo {}"
adamc@1141 6887
adamc@1141 6888 # Code to be used in simple link tests
adamc@1141 6889 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
adamc@1141 6890
adamc@1141 6891 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
adamc@1141 6892 _LT_TAG_COMPILER
adamc@1141 6893
adamc@1141 6894 # save warnings/boilerplate of simple test code
adamc@1141 6895 _LT_COMPILER_BOILERPLATE
adamc@1141 6896 _LT_LINKER_BOILERPLATE
adamc@1141 6897
adamc@1141 6898 # Allow CC to be a program name with arguments.
adamc@1141 6899 lt_save_CC="$CC"
adamc@1141 6900 lt_save_GCC=$GCC
adamc@1141 6901 GCC=yes
adamc@1141 6902 CC=${GCJ-"gcj"}
adamc@1141 6903 compiler=$CC
adamc@1141 6904 _LT_TAGVAR(compiler, $1)=$CC
adamc@1141 6905 _LT_TAGVAR(LD, $1)="$LD"
adamc@1141 6906 _LT_CC_BASENAME([$compiler])
adamc@1141 6907
adamc@1141 6908 # GCJ did not exist at the time GCC didn't implicitly link libc in.
adamc@1141 6909 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
adamc@1141 6910
adamc@1141 6911 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
adamc@1141 6912
adamc@1141 6913 ## CAVEAT EMPTOR:
adamc@1141 6914 ## There is no encapsulation within the following macros, do not change
adamc@1141 6915 ## the running order or otherwise move them around unless you know exactly
adamc@1141 6916 ## what you are doing...
adamc@1141 6917 if test -n "$compiler"; then
adamc@1141 6918 _LT_COMPILER_NO_RTTI($1)
adamc@1141 6919 _LT_COMPILER_PIC($1)
adamc@1141 6920 _LT_COMPILER_C_O($1)
adamc@1141 6921 _LT_COMPILER_FILE_LOCKS($1)
adamc@1141 6922 _LT_LINKER_SHLIBS($1)
adamc@1141 6923 _LT_LINKER_HARDCODE_LIBPATH($1)
adamc@1141 6924
adamc@1141 6925 _LT_CONFIG($1)
adamc@1141 6926 fi
adamc@1141 6927
adamc@1141 6928 AC_LANG_RESTORE
adamc@1141 6929
adamc@1141 6930 GCC=$lt_save_GCC
adamc@1141 6931 CC="$lt_save_CC"
adamc@1141 6932 ])# _LT_LANG_GCJ_CONFIG
adamc@1141 6933
adamc@1141 6934
adamc@1141 6935 # _LT_LANG_RC_CONFIG([TAG])
adamc@1141 6936 # -------------------------
adamc@1141 6937 # Ensure that the configuration variables for the Windows resource compiler
adamc@1141 6938 # are suitably defined. These variables are subsequently used by _LT_CONFIG
adamc@1141 6939 # to write the compiler configuration to `libtool'.
adamc@1141 6940 m4_defun([_LT_LANG_RC_CONFIG],
adamc@1141 6941 [AC_REQUIRE([LT_PROG_RC])dnl
adamc@1141 6942 AC_LANG_SAVE
adamc@1141 6943
adamc@1141 6944 # Source file extension for RC test sources.
adamc@1141 6945 ac_ext=rc
adamc@1141 6946
adamc@1141 6947 # Object file extension for compiled RC test sources.
adamc@1141 6948 objext=o
adamc@1141 6949 _LT_TAGVAR(objext, $1)=$objext
adamc@1141 6950
adamc@1141 6951 # Code to be used in simple compile tests
adamc@1141 6952 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
adamc@1141 6953
adamc@1141 6954 # Code to be used in simple link tests
adamc@1141 6955 lt_simple_link_test_code="$lt_simple_compile_test_code"
adamc@1141 6956
adamc@1141 6957 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
adamc@1141 6958 _LT_TAG_COMPILER
adamc@1141 6959
adamc@1141 6960 # save warnings/boilerplate of simple test code
adamc@1141 6961 _LT_COMPILER_BOILERPLATE
adamc@1141 6962 _LT_LINKER_BOILERPLATE
adamc@1141 6963
adamc@1141 6964 # Allow CC to be a program name with arguments.
adamc@1141 6965 lt_save_CC="$CC"
adamc@1141 6966 lt_save_GCC=$GCC
adamc@1141 6967 GCC=
adamc@1141 6968 CC=${RC-"windres"}
adamc@1141 6969 compiler=$CC
adamc@1141 6970 _LT_TAGVAR(compiler, $1)=$CC
adamc@1141 6971 _LT_CC_BASENAME([$compiler])
adamc@1141 6972 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
adamc@1141 6973
adamc@1141 6974 if test -n "$compiler"; then
adamc@1141 6975 :
adamc@1141 6976 _LT_CONFIG($1)
adamc@1141 6977 fi
adamc@1141 6978
adamc@1141 6979 GCC=$lt_save_GCC
adamc@1141 6980 AC_LANG_RESTORE
adamc@1141 6981 CC="$lt_save_CC"
adamc@1141 6982 ])# _LT_LANG_RC_CONFIG
adamc@1141 6983
adamc@1141 6984
adamc@1141 6985 # LT_PROG_GCJ
adamc@1141 6986 # -----------
adamc@1141 6987 AC_DEFUN([LT_PROG_GCJ],
adamc@1141 6988 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
adamc@1141 6989 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
adamc@1141 6990 [AC_CHECK_TOOL(GCJ, gcj,)
adamc@1141 6991 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
adamc@1141 6992 AC_SUBST(GCJFLAGS)])])[]dnl
adamc@1141 6993 ])
adamc@1141 6994
adamc@1141 6995 # Old name:
adamc@1141 6996 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
adamc@1141 6997 dnl aclocal-1.4 backwards compatibility:
adamc@1141 6998 dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
adamc@1141 6999
adamc@1141 7000
adamc@1141 7001 # LT_PROG_RC
adamc@1141 7002 # ----------
adamc@1141 7003 AC_DEFUN([LT_PROG_RC],
adamc@1141 7004 [AC_CHECK_TOOL(RC, windres,)
adamc@1141 7005 ])
adamc@1141 7006
adamc@1141 7007 # Old name:
adamc@1141 7008 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
adamc@1141 7009 dnl aclocal-1.4 backwards compatibility:
adamc@1141 7010 dnl AC_DEFUN([LT_AC_PROG_RC], [])
adamc@1141 7011
adamc@1141 7012
adamc@1141 7013 # _LT_DECL_EGREP
adamc@1141 7014 # --------------
adamc@1141 7015 # If we don't have a new enough Autoconf to choose the best grep
adamc@1141 7016 # available, choose the one first in the user's PATH.
adamc@1141 7017 m4_defun([_LT_DECL_EGREP],
adamc@1141 7018 [AC_REQUIRE([AC_PROG_EGREP])dnl
adamc@1141 7019 AC_REQUIRE([AC_PROG_FGREP])dnl
adamc@1141 7020 test -z "$GREP" && GREP=grep
adamc@1141 7021 _LT_DECL([], [GREP], [1], [A grep program that handles long lines])
adamc@1141 7022 _LT_DECL([], [EGREP], [1], [An ERE matcher])
adamc@1141 7023 _LT_DECL([], [FGREP], [1], [A literal string matcher])
adamc@1141 7024 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
adamc@1141 7025 AC_SUBST([GREP])
adamc@1141 7026 ])
adamc@1141 7027
adamc@1141 7028
adamc@1141 7029 # _LT_DECL_OBJDUMP
adamc@1141 7030 # --------------
adamc@1141 7031 # If we don't have a new enough Autoconf to choose the best objdump
adamc@1141 7032 # available, choose the one first in the user's PATH.
adamc@1141 7033 m4_defun([_LT_DECL_OBJDUMP],
adamc@1141 7034 [AC_CHECK_TOOL(OBJDUMP, objdump, false)
adamc@1141 7035 test -z "$OBJDUMP" && OBJDUMP=objdump
adamc@1141 7036 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
adamc@1141 7037 AC_SUBST([OBJDUMP])
adamc@1141 7038 ])
adamc@1141 7039
adamc@1141 7040
adamc@1141 7041 # _LT_DECL_SED
adamc@1141 7042 # ------------
adamc@1141 7043 # Check for a fully-functional sed program, that truncates
adamc@1141 7044 # as few characters as possible. Prefer GNU sed if found.
adamc@1141 7045 m4_defun([_LT_DECL_SED],
adamc@1141 7046 [AC_PROG_SED
adamc@1141 7047 test -z "$SED" && SED=sed
adamc@1141 7048 Xsed="$SED -e 1s/^X//"
adamc@1141 7049 _LT_DECL([], [SED], [1], [A sed program that does not truncate output])
adamc@1141 7050 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
adamc@1141 7051 [Sed that helps us avoid accidentally triggering echo(1) options like -n])
adamc@1141 7052 ])# _LT_DECL_SED
adamc@1141 7053
adamc@1141 7054 m4_ifndef([AC_PROG_SED], [
adamc@1141 7055 ############################################################
adamc@1141 7056 # NOTE: This macro has been submitted for inclusion into #
adamc@1141 7057 # GNU Autoconf as AC_PROG_SED. When it is available in #
adamc@1141 7058 # a released version of Autoconf we should remove this #
adamc@1141 7059 # macro and use it instead. #
adamc@1141 7060 ############################################################
adamc@1141 7061
adamc@1141 7062 m4_defun([AC_PROG_SED],
adamc@1141 7063 [AC_MSG_CHECKING([for a sed that does not truncate output])
adamc@1141 7064 AC_CACHE_VAL(lt_cv_path_SED,
adamc@1141 7065 [# Loop through the user's path and test for sed and gsed.
adamc@1141 7066 # Then use that list of sed's as ones to test for truncation.
adamc@1141 7067 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
adamc@1141 7068 for as_dir in $PATH
adamc@1141 7069 do
adamc@1141 7070 IFS=$as_save_IFS
adamc@1141 7071 test -z "$as_dir" && as_dir=.
adamc@1141 7072 for lt_ac_prog in sed gsed; do
adamc@1141 7073 for ac_exec_ext in '' $ac_executable_extensions; do
adamc@1141 7074 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
adamc@1141 7075 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
adamc@1141 7076 fi
adamc@1141 7077 done
adamc@1141 7078 done
adamc@1141 7079 done
adamc@1141 7080 IFS=$as_save_IFS
adamc@1141 7081 lt_ac_max=0
adamc@1141 7082 lt_ac_count=0
adamc@1141 7083 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
adamc@1141 7084 # along with /bin/sed that truncates output.
adamc@1141 7085 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
adamc@1141 7086 test ! -f $lt_ac_sed && continue
adamc@1141 7087 cat /dev/null > conftest.in
adamc@1141 7088 lt_ac_count=0
adamc@1141 7089 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
adamc@1141 7090 # Check for GNU sed and select it if it is found.
adamc@1141 7091 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
adamc@1141 7092 lt_cv_path_SED=$lt_ac_sed
adamc@1141 7093 break
adamc@1141 7094 fi
adamc@1141 7095 while true; do
adamc@1141 7096 cat conftest.in conftest.in >conftest.tmp
adamc@1141 7097 mv conftest.tmp conftest.in
adamc@1141 7098 cp conftest.in conftest.nl
adamc@1141 7099 echo >>conftest.nl
adamc@1141 7100 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
adamc@1141 7101 cmp -s conftest.out conftest.nl || break
adamc@1141 7102 # 10000 chars as input seems more than enough
adamc@1141 7103 test $lt_ac_count -gt 10 && break
adamc@1141 7104 lt_ac_count=`expr $lt_ac_count + 1`
adamc@1141 7105 if test $lt_ac_count -gt $lt_ac_max; then
adamc@1141 7106 lt_ac_max=$lt_ac_count
adamc@1141 7107 lt_cv_path_SED=$lt_ac_sed
adamc@1141 7108 fi
adamc@1141 7109 done
adamc@1141 7110 done
adamc@1141 7111 ])
adamc@1141 7112 SED=$lt_cv_path_SED
adamc@1141 7113 AC_SUBST([SED])
adamc@1141 7114 AC_MSG_RESULT([$SED])
adamc@1141 7115 ])#AC_PROG_SED
adamc@1141 7116 ])#m4_ifndef
adamc@1141 7117
adamc@1141 7118 # Old name:
adamc@1141 7119 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
adamc@1141 7120 dnl aclocal-1.4 backwards compatibility:
adamc@1141 7121 dnl AC_DEFUN([LT_AC_PROG_SED], [])
adamc@1141 7122
adamc@1141 7123
adamc@1141 7124 # _LT_CHECK_SHELL_FEATURES
adamc@1141 7125 # ------------------------
adamc@1141 7126 # Find out whether the shell is Bourne or XSI compatible,
adamc@1141 7127 # or has some other useful features.
adamc@1141 7128 m4_defun([_LT_CHECK_SHELL_FEATURES],
adamc@1141 7129 [AC_MSG_CHECKING([whether the shell understands some XSI constructs])
adamc@1141 7130 # Try some XSI features
adamc@1141 7131 xsi_shell=no
adamc@1141 7132 ( _lt_dummy="a/b/c"
adamc@1141 7133 test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
adamc@1141 7134 = c,a/b,, \
adamc@1141 7135 && eval 'test $(( 1 + 1 )) -eq 2 \
adamc@1141 7136 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
adamc@1141 7137 && xsi_shell=yes
adamc@1141 7138 AC_MSG_RESULT([$xsi_shell])
adamc@1141 7139 _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
adamc@1141 7140
adamc@1141 7141 AC_MSG_CHECKING([whether the shell understands "+="])
adamc@1141 7142 lt_shell_append=no
adamc@1141 7143 ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
adamc@1141 7144 >/dev/null 2>&1 \
adamc@1141 7145 && lt_shell_append=yes
adamc@1141 7146 AC_MSG_RESULT([$lt_shell_append])
adamc@1141 7147 _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
adamc@1141 7148
adamc@1141 7149 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
adamc@1141 7150 lt_unset=unset
adamc@1141 7151 else
adamc@1141 7152 lt_unset=false
adamc@1141 7153 fi
adamc@1141 7154 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
adamc@1141 7155
adamc@1141 7156 # test EBCDIC or ASCII
adamc@1141 7157 case `echo X|tr X '\101'` in
adamc@1141 7158 A) # ASCII based system
adamc@1141 7159 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
adamc@1141 7160 lt_SP2NL='tr \040 \012'
adamc@1141 7161 lt_NL2SP='tr \015\012 \040\040'
adamc@1141 7162 ;;
adamc@1141 7163 *) # EBCDIC based system
adamc@1141 7164 lt_SP2NL='tr \100 \n'
adamc@1141 7165 lt_NL2SP='tr \r\n \100\100'
adamc@1141 7166 ;;
adamc@1141 7167 esac
adamc@1141 7168 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
adamc@1141 7169 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
adamc@1141 7170 ])# _LT_CHECK_SHELL_FEATURES
adamc@1141 7171
adamc@1141 7172
adamc@1141 7173 # _LT_PROG_XSI_SHELLFNS
adamc@1141 7174 # ---------------------
adamc@1141 7175 # Bourne and XSI compatible variants of some useful shell functions.
adamc@1141 7176 m4_defun([_LT_PROG_XSI_SHELLFNS],
adamc@1141 7177 [case $xsi_shell in
adamc@1141 7178 yes)
adamc@1141 7179 cat << \_LT_EOF >> "$cfgfile"
adamc@1141 7180
adamc@1141 7181 # func_dirname file append nondir_replacement
adamc@1141 7182 # Compute the dirname of FILE. If nonempty, add APPEND to the result,
adamc@1141 7183 # otherwise set result to NONDIR_REPLACEMENT.
adamc@1141 7184 func_dirname ()
adamc@1141 7185 {
adamc@1141 7186 case ${1} in
adamc@1141 7187 */*) func_dirname_result="${1%/*}${2}" ;;
adamc@1141 7188 * ) func_dirname_result="${3}" ;;
adamc@1141 7189 esac
adamc@1141 7190 }
adamc@1141 7191
adamc@1141 7192 # func_basename file
adamc@1141 7193 func_basename ()
adamc@1141 7194 {
adamc@1141 7195 func_basename_result="${1##*/}"
adamc@1141 7196 }
adamc@1141 7197
adamc@1141 7198 # func_dirname_and_basename file append nondir_replacement
adamc@1141 7199 # perform func_basename and func_dirname in a single function
adamc@1141 7200 # call:
adamc@1141 7201 # dirname: Compute the dirname of FILE. If nonempty,
adamc@1141 7202 # add APPEND to the result, otherwise set result
adamc@1141 7203 # to NONDIR_REPLACEMENT.
adamc@1141 7204 # value returned in "$func_dirname_result"
adamc@1141 7205 # basename: Compute filename of FILE.
adamc@1141 7206 # value retuned in "$func_basename_result"
adamc@1141 7207 # Implementation must be kept synchronized with func_dirname
adamc@1141 7208 # and func_basename. For efficiency, we do not delegate to
adamc@1141 7209 # those functions but instead duplicate the functionality here.
adamc@1141 7210 func_dirname_and_basename ()
adamc@1141 7211 {
adamc@1141 7212 case ${1} in
adamc@1141 7213 */*) func_dirname_result="${1%/*}${2}" ;;
adamc@1141 7214 * ) func_dirname_result="${3}" ;;
adamc@1141 7215 esac
adamc@1141 7216 func_basename_result="${1##*/}"
adamc@1141 7217 }
adamc@1141 7218
adamc@1141 7219 # func_stripname prefix suffix name
adamc@1141 7220 # strip PREFIX and SUFFIX off of NAME.
adamc@1141 7221 # PREFIX and SUFFIX must not contain globbing or regex special
adamc@1141 7222 # characters, hashes, percent signs, but SUFFIX may contain a leading
adamc@1141 7223 # dot (in which case that matches only a dot).
adamc@1141 7224 func_stripname ()
adamc@1141 7225 {
adamc@1141 7226 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
adamc@1141 7227 # positional parameters, so assign one to ordinary parameter first.
adamc@1141 7228 func_stripname_result=${3}
adamc@1141 7229 func_stripname_result=${func_stripname_result#"${1}"}
adamc@1141 7230 func_stripname_result=${func_stripname_result%"${2}"}
adamc@1141 7231 }
adamc@1141 7232
adamc@1141 7233 # func_opt_split
adamc@1141 7234 func_opt_split ()
adamc@1141 7235 {
adamc@1141 7236 func_opt_split_opt=${1%%=*}
adamc@1141 7237 func_opt_split_arg=${1#*=}
adamc@1141 7238 }
adamc@1141 7239
adamc@1141 7240 # func_lo2o object
adamc@1141 7241 func_lo2o ()
adamc@1141 7242 {
adamc@1141 7243 case ${1} in
adamc@1141 7244 *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
adamc@1141 7245 *) func_lo2o_result=${1} ;;
adamc@1141 7246 esac
adamc@1141 7247 }
adamc@1141 7248
adamc@1141 7249 # func_xform libobj-or-source
adamc@1141 7250 func_xform ()
adamc@1141 7251 {
adamc@1141 7252 func_xform_result=${1%.*}.lo
adamc@1141 7253 }
adamc@1141 7254
adamc@1141 7255 # func_arith arithmetic-term...
adamc@1141 7256 func_arith ()
adamc@1141 7257 {
adamc@1141 7258 func_arith_result=$(( $[*] ))
adamc@1141 7259 }
adamc@1141 7260
adamc@1141 7261 # func_len string
adamc@1141 7262 # STRING may not start with a hyphen.
adamc@1141 7263 func_len ()
adamc@1141 7264 {
adamc@1141 7265 func_len_result=${#1}
adamc@1141 7266 }
adamc@1141 7267
adamc@1141 7268 _LT_EOF
adamc@1141 7269 ;;
adamc@1141 7270 *) # Bourne compatible functions.
adamc@1141 7271 cat << \_LT_EOF >> "$cfgfile"
adamc@1141 7272
adamc@1141 7273 # func_dirname file append nondir_replacement
adamc@1141 7274 # Compute the dirname of FILE. If nonempty, add APPEND to the result,
adamc@1141 7275 # otherwise set result to NONDIR_REPLACEMENT.
adamc@1141 7276 func_dirname ()
adamc@1141 7277 {
adamc@1141 7278 # Extract subdirectory from the argument.
adamc@1141 7279 func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
adamc@1141 7280 if test "X$func_dirname_result" = "X${1}"; then
adamc@1141 7281 func_dirname_result="${3}"
adamc@1141 7282 else
adamc@1141 7283 func_dirname_result="$func_dirname_result${2}"
adamc@1141 7284 fi
adamc@1141 7285 }
adamc@1141 7286
adamc@1141 7287 # func_basename file
adamc@1141 7288 func_basename ()
adamc@1141 7289 {
adamc@1141 7290 func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
adamc@1141 7291 }
adamc@1141 7292
adamc@1141 7293 dnl func_dirname_and_basename
adamc@1141 7294 dnl A portable version of this function is already defined in general.m4sh
adamc@1141 7295 dnl so there is no need for it here.
adamc@1141 7296
adamc@1141 7297 # func_stripname prefix suffix name
adamc@1141 7298 # strip PREFIX and SUFFIX off of NAME.
adamc@1141 7299 # PREFIX and SUFFIX must not contain globbing or regex special
adamc@1141 7300 # characters, hashes, percent signs, but SUFFIX may contain a leading
adamc@1141 7301 # dot (in which case that matches only a dot).
adamc@1141 7302 # func_strip_suffix prefix name
adamc@1141 7303 func_stripname ()
adamc@1141 7304 {
adamc@1141 7305 case ${2} in
adamc@1141 7306 .*) func_stripname_result=`$ECHO "X${3}" \
adamc@1141 7307 | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;;
adamc@1141 7308 *) func_stripname_result=`$ECHO "X${3}" \
adamc@1141 7309 | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;;
adamc@1141 7310 esac
adamc@1141 7311 }
adamc@1141 7312
adamc@1141 7313 # sed scripts:
adamc@1141 7314 my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q'
adamc@1141 7315 my_sed_long_arg='1s/^-[[^=]]*=//'
adamc@1141 7316
adamc@1141 7317 # func_opt_split
adamc@1141 7318 func_opt_split ()
adamc@1141 7319 {
adamc@1141 7320 func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"`
adamc@1141 7321 func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"`
adamc@1141 7322 }
adamc@1141 7323
adamc@1141 7324 # func_lo2o object
adamc@1141 7325 func_lo2o ()
adamc@1141 7326 {
adamc@1141 7327 func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"`
adamc@1141 7328 }
adamc@1141 7329
adamc@1141 7330 # func_xform libobj-or-source
adamc@1141 7331 func_xform ()
adamc@1141 7332 {
adamc@1141 7333 func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[[^.]]*$/.lo/'`
adamc@1141 7334 }
adamc@1141 7335
adamc@1141 7336 # func_arith arithmetic-term...
adamc@1141 7337 func_arith ()
adamc@1141 7338 {
adamc@1141 7339 func_arith_result=`expr "$[@]"`
adamc@1141 7340 }
adamc@1141 7341
adamc@1141 7342 # func_len string
adamc@1141 7343 # STRING may not start with a hyphen.
adamc@1141 7344 func_len ()
adamc@1141 7345 {
adamc@1141 7346 func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len`
adamc@1141 7347 }
adamc@1141 7348
adamc@1141 7349 _LT_EOF
adamc@1141 7350 esac
adamc@1141 7351
adamc@1141 7352 case $lt_shell_append in
adamc@1141 7353 yes)
adamc@1141 7354 cat << \_LT_EOF >> "$cfgfile"
adamc@1141 7355
adamc@1141 7356 # func_append var value
adamc@1141 7357 # Append VALUE to the end of shell variable VAR.
adamc@1141 7358 func_append ()
adamc@1141 7359 {
adamc@1141 7360 eval "$[1]+=\$[2]"
adamc@1141 7361 }
adamc@1141 7362 _LT_EOF
adamc@1141 7363 ;;
adamc@1141 7364 *)
adamc@1141 7365 cat << \_LT_EOF >> "$cfgfile"
adamc@1141 7366
adamc@1141 7367 # func_append var value
adamc@1141 7368 # Append VALUE to the end of shell variable VAR.
adamc@1141 7369 func_append ()
adamc@1141 7370 {
adamc@1141 7371 eval "$[1]=\$$[1]\$[2]"
adamc@1141 7372 }
adamc@1141 7373
adamc@1141 7374 _LT_EOF
adamc@1141 7375 ;;
adamc@1141 7376 esac
adamc@1141 7377 ])