embedaddon/ntp/m4/libtool.m4 - view

File: [ELWIX - Embedded LightWeight unIX -] / embedaddon / ntp / m4 / libtool.m4
Revision 1.1.1.1 (vendor branch): download - view: text, annotated - select for diffs - revision graph
Tue May 29 12:08:38 2012 UTC (12 years ago) by misho
Branches: ntp, MAIN
CVS tags: v4_2_6p5p0, v4_2_6p5, HEAD

ntp 4.2.6p5

1: # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- 2: # 3: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 4: # 2006, 2007, 2008, 2009, 2010 Free Software Foundation, 5: # Inc. 6: # Written by Gordon Matzigkeit, 1996 7: # 8: # This file is free software; the Free Software Foundation gives 9: # unlimited permission to copy and/or distribute it, with or without 10: # modifications, as long as this notice is preserved. 11: 12: m4_define([_LT_COPYING], [dnl 13: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 14: # 2006, 2007, 2008, 2009, 2010 Free Software Foundation, 15: # Inc. 16: # Written by Gordon Matzigkeit, 1996 17: # 18: # This file is part of GNU Libtool. 19: # 20: # GNU Libtool is free software; you can redistribute it and/or 21: # modify it under the terms of the GNU General Public License as 22: # published by the Free Software Foundation; either version 2 of 23: # the License, or (at your option) any later version. 24: # 25: # As a special exception to the GNU General Public License, 26: # if you distribute this file as part of a program or library that 27: # is built using GNU Libtool, you may include this file under the 28: # same distribution terms that you use for the rest of that program. 29: # 30: # GNU Libtool is distributed in the hope that it will be useful, 31: # but WITHOUT ANY WARRANTY; without even the implied warranty of 32: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 33: # GNU General Public License for more details. 34: # 35: # You should have received a copy of the GNU General Public License 36: # along with GNU Libtool; see the file COPYING. If not, a copy 37: # can be downloaded from http://www.gnu.org/licenses/gpl.html, or 38: # obtained by writing to the Free Software Foundation, Inc., 39: # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 40: ]) 41: 42: # serial 57 LT_INIT 43: 44: 45: # LT_PREREQ(VERSION) 46: # ------------------ 47: # Complain and exit if this libtool version is less that VERSION. 48: m4_defun([LT_PREREQ], 49: [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, 50: [m4_default([$3], 51: [m4_fatal([Libtool version $1 or higher is required], 52: 63)])], 53: [$2])]) 54: 55: 56: # _LT_CHECK_BUILDDIR 57: # ------------------ 58: # Complain if the absolute build directory name contains unusual characters 59: m4_defun([_LT_CHECK_BUILDDIR], 60: [case `pwd` in 61: *\ * | *\ *) 62: AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; 63: esac 64: ]) 65: 66: 67: # LT_INIT([OPTIONS]) 68: # ------------------ 69: AC_DEFUN([LT_INIT], 70: [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT 71: AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl 72: AC_BEFORE([$0], [LT_LANG])dnl 73: AC_BEFORE([$0], [LT_OUTPUT])dnl 74: AC_BEFORE([$0], [LTDL_INIT])dnl 75: m4_require([_LT_CHECK_BUILDDIR])dnl 76: 77: dnl Autoconf doesn't catch unexpanded LT_ macros by default: 78: m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl 79: m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl 80: dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 81: dnl unless we require an AC_DEFUNed macro: 82: AC_REQUIRE([LTOPTIONS_VERSION])dnl 83: AC_REQUIRE([LTSUGAR_VERSION])dnl 84: AC_REQUIRE([LTVERSION_VERSION])dnl 85: AC_REQUIRE([LTOBSOLETE_VERSION])dnl 86: m4_require([_LT_PROG_LTMAIN])dnl 87: 88: _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}]) 89: 90: dnl Parse OPTIONS 91: _LT_SET_OPTIONS([$0], [$1]) 92: 93: # This can be used to rebuild libtool when needed 94: LIBTOOL_DEPS="$ltmain" 95: 96: # Always use our own libtool. 97: LIBTOOL='$(SHELL) $(top_builddir)/libtool' 98: AC_SUBST(LIBTOOL)dnl 99: 100: _LT_SETUP 101: 102: # Only expand once: 103: m4_define([LT_INIT]) 104: ])# LT_INIT 105: 106: # Old names: 107: AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) 108: AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) 109: dnl aclocal-1.4 backwards compatibility: 110: dnl AC_DEFUN([AC_PROG_LIBTOOL], []) 111: dnl AC_DEFUN([AM_PROG_LIBTOOL], []) 112: 113: 114: # _LT_CC_BASENAME(CC) 115: # ------------------- 116: # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 117: m4_defun([_LT_CC_BASENAME], 118: [for cc_temp in $1""; do 119: case $cc_temp in 120: compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; 121: distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; 122: \-*) ;; 123: *) break;; 124: esac 125: done 126: cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 127: ]) 128: 129: 130: # _LT_FILEUTILS_DEFAULTS 131: # ---------------------- 132: # It is okay to use these file commands and assume they have been set 133: # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'. 134: m4_defun([_LT_FILEUTILS_DEFAULTS], 135: [: ${CP="cp -f"} 136: : ${MV="mv -f"} 137: : ${RM="rm -f"} 138: ])# _LT_FILEUTILS_DEFAULTS 139: 140: 141: # _LT_SETUP 142: # --------- 143: m4_defun([_LT_SETUP], 144: [AC_REQUIRE([AC_CANONICAL_HOST])dnl 145: AC_REQUIRE([AC_CANONICAL_BUILD])dnl 146: AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl 147: AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl 148: 149: _LT_DECL([], [host_alias], [0], [The host system])dnl 150: _LT_DECL([], [host], [0])dnl 151: _LT_DECL([], [host_os], [0])dnl 152: dnl 153: _LT_DECL([], [build_alias], [0], [The build system])dnl 154: _LT_DECL([], [build], [0])dnl 155: _LT_DECL([], [build_os], [0])dnl 156: dnl 157: AC_REQUIRE([AC_PROG_CC])dnl 158: AC_REQUIRE([LT_PATH_LD])dnl 159: AC_REQUIRE([LT_PATH_NM])dnl 160: dnl 161: AC_REQUIRE([AC_PROG_LN_S])dnl 162: test -z "$LN_S" && LN_S="ln -s" 163: _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl 164: dnl 165: AC_REQUIRE([LT_CMD_MAX_LEN])dnl 166: _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl 167: _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl 168: dnl 169: m4_require([_LT_FILEUTILS_DEFAULTS])dnl 170: m4_require([_LT_CHECK_SHELL_FEATURES])dnl 171: m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl 172: m4_require([_LT_CMD_RELOAD])dnl 173: m4_require([_LT_CHECK_MAGIC_METHOD])dnl 174: m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl 175: m4_require([_LT_CMD_OLD_ARCHIVE])dnl 176: m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl 177: m4_require([_LT_WITH_SYSROOT])dnl 178: 179: _LT_CONFIG_LIBTOOL_INIT([ 180: # See if we are running on zsh, and set the options which allow our 181: # commands through without removal of \ escapes INIT. 182: if test -n "\${ZSH_VERSION+set}" ; then 183: setopt NO_GLOB_SUBST 184: fi 185: ]) 186: if test -n "${ZSH_VERSION+set}" ; then 187: setopt NO_GLOB_SUBST 188: fi 189: 190: _LT_CHECK_OBJDIR 191: 192: m4_require([_LT_TAG_COMPILER])dnl 193: 194: case $host_os in 195: aix3*) 196: # AIX sometimes has problems with the GCC collect2 program. For some 197: # reason, if we set the COLLECT_NAMES environment variable, the problems 198: # vanish in a puff of smoke. 199: if test "X${COLLECT_NAMES+set}" != Xset; then 200: COLLECT_NAMES= 201: export COLLECT_NAMES 202: fi 203: ;; 204: esac 205: 206: # Global variables: 207: ofile=libtool 208: can_build_shared=yes 209: 210: # All known linkers require a `.a' archive for static linking (except MSVC, 211: # which needs '.lib'). 212: libext=a 213: 214: with_gnu_ld="$lt_cv_prog_gnu_ld" 215: 216: old_CC="$CC" 217: old_CFLAGS="$CFLAGS" 218: 219: # Set sane defaults for various variables 220: test -z "$CC" && CC=cc 221: test -z "$LTCC" && LTCC=$CC 222: test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 223: test -z "$LD" && LD=ld 224: test -z "$ac_objext" && ac_objext=o 225: 226: _LT_CC_BASENAME([$compiler]) 227: 228: # Only perform the check for file, if the check method requires it 229: test -z "$MAGIC_CMD" && MAGIC_CMD=file 230: case $deplibs_check_method in 231: file_magic*) 232: if test "$file_magic_cmd" = '$MAGIC_CMD'; then 233: _LT_PATH_MAGIC 234: fi 235: ;; 236: esac 237: 238: # Use C for the default configuration in the libtool script 239: LT_SUPPORTED_TAG([CC]) 240: _LT_LANG_C_CONFIG 241: _LT_LANG_DEFAULT_CONFIG 242: _LT_CONFIG_COMMANDS 243: ])# _LT_SETUP 244: 245: 246: # _LT_PREPARE_SED_QUOTE_VARS 247: # -------------------------- 248: # Define a few sed substitution that help us do robust quoting. 249: m4_defun([_LT_PREPARE_SED_QUOTE_VARS], 250: [# Backslashify metacharacters that are still active within 251: # double-quoted strings. 252: sed_quote_subst='s/$[["`$\\]]$/\\\1/g' 253: 254: # Same as above, but do not quote variable references. 255: double_quote_subst='s/$[["`\\]]$/\\\1/g' 256: 257: # Sed substitution to delay expansion of an escaped shell variable in a 258: # double_quote_subst'ed string. 259: delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 260: 261: # Sed substitution to delay expansion of an escaped single quote. 262: delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' 263: 264: # Sed substitution to avoid accidental globbing in evaled expressions 265: no_glob_subst='s/\*/\\\*/g' 266: ]) 267: 268: # _LT_PROG_LTMAIN 269: # --------------- 270: # Note that this code is called both from `configure', and `config.status' 271: # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, 272: # `config.status' has no value for ac_aux_dir unless we are using Automake, 273: # so we pass a copy along to make sure it has a sensible value anyway. 274: m4_defun([_LT_PROG_LTMAIN], 275: [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl 276: _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) 277: ltmain="$ac_aux_dir/ltmain.sh" 278: ])# _LT_PROG_LTMAIN 279: 280: 281: ## ------------------------------------- ## 282: ## Accumulate code for creating libtool. ## 283: ## ------------------------------------- ## 284: 285: # So that we can recreate a full libtool script including additional 286: # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS 287: # in macros and then make a single call at the end using the `libtool' 288: # label. 289: 290: 291: # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) 292: # ---------------------------------------- 293: # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. 294: m4_define([_LT_CONFIG_LIBTOOL_INIT], 295: [m4_ifval([$1], 296: [m4_append([_LT_OUTPUT_LIBTOOL_INIT], 297: [$1 298: ])])]) 299: 300: # Initialize. 301: m4_define([_LT_OUTPUT_LIBTOOL_INIT]) 302: 303: 304: # _LT_CONFIG_LIBTOOL([COMMANDS]) 305: # ------------------------------ 306: # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. 307: m4_define([_LT_CONFIG_LIBTOOL], 308: [m4_ifval([$1], 309: [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], 310: [$1 311: ])])]) 312: 313: # Initialize. 314: m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) 315: 316: 317: # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) 318: # ----------------------------------------------------- 319: m4_defun([_LT_CONFIG_SAVE_COMMANDS], 320: [_LT_CONFIG_LIBTOOL([$1]) 321: _LT_CONFIG_LIBTOOL_INIT([$2]) 322: ]) 323: 324: 325: # _LT_FORMAT_COMMENT([COMMENT]) 326: # ----------------------------- 327: # Add leading comment marks to the start of each line, and a trailing 328: # full-stop to the whole comment if one is not present already. 329: m4_define([_LT_FORMAT_COMMENT], 330: [m4_ifval([$1], [ 331: m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], 332: [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) 333: )]) 334: 335: 336: 337: ## ------------------------ ## 338: ## FIXME: Eliminate VARNAME ## 339: ## ------------------------ ## 340: 341: 342: # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) 343: # ------------------------------------------------------------------- 344: # CONFIGNAME is the name given to the value in the libtool script. 345: # VARNAME is the (base) name used in the configure script. 346: # VALUE may be 0, 1 or 2 for a computed quote escaped value based on 347: # VARNAME. Any other value will be used directly. 348: m4_define([_LT_DECL], 349: [lt_if_append_uniq([lt_decl_varnames], [$2], [, ], 350: [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], 351: [m4_ifval([$1], [$1], [$2])]) 352: lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) 353: m4_ifval([$4], 354: [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) 355: lt_dict_add_subkey([lt_decl_dict], [$2], 356: [tagged?], [m4_ifval([$5], [yes], [no])])]) 357: ]) 358: 359: 360: # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) 361: # -------------------------------------------------------- 362: m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) 363: 364: 365: # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) 366: # ------------------------------------------------ 367: m4_define([lt_decl_tag_varnames], 368: [_lt_decl_filter([tagged?], [yes], $@)]) 369: 370: 371: # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) 372: # --------------------------------------------------------- 373: m4_define([_lt_decl_filter], 374: [m4_case([$#], 375: [0], [m4_fatal([$0: too few arguments: $#])], 376: [1], [m4_fatal([$0: too few arguments: $#: $1])], 377: [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], 378: [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], 379: [lt_dict_filter([lt_decl_dict], $@)])[]dnl 380: ]) 381: 382: 383: # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) 384: # -------------------------------------------------- 385: m4_define([lt_decl_quote_varnames], 386: [_lt_decl_filter([value], [1], $@)]) 387: 388: 389: # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) 390: # --------------------------------------------------- 391: m4_define([lt_decl_dquote_varnames], 392: [_lt_decl_filter([value], [2], $@)]) 393: 394: 395: # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) 396: # --------------------------------------------------- 397: m4_define([lt_decl_varnames_tagged], 398: [m4_assert([$# <= 2])dnl 399: _$0(m4_quote(m4_default([$1], [[, ]])), 400: m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), 401: m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) 402: m4_define([_lt_decl_varnames_tagged], 403: [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) 404: 405: 406: # lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) 407: # ------------------------------------------------ 408: m4_define([lt_decl_all_varnames], 409: [_$0(m4_quote(m4_default([$1], [[, ]])), 410: m4_if([$2], [], 411: m4_quote(lt_decl_varnames), 412: m4_quote(m4_shift($@))))[]dnl 413: ]) 414: m4_define([_lt_decl_all_varnames], 415: [lt_join($@, lt_decl_varnames_tagged([$1], 416: lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl 417: ]) 418: 419: 420: # _LT_CONFIG_STATUS_DECLARE([VARNAME]) 421: # ------------------------------------ 422: # Quote a variable value, and forward it to `config.status' so that its 423: # declaration there will have the same value as in `configure'. VARNAME 424: # must have a single quote delimited value for this to work. 425: m4_define([_LT_CONFIG_STATUS_DECLARE], 426: [$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`']) 427: 428: 429: # _LT_CONFIG_STATUS_DECLARATIONS 430: # ------------------------------ 431: # We delimit libtool config variables with single quotes, so when 432: # we write them to config.status, we have to be sure to quote all 433: # embedded single quotes properly. In configure, this macro expands 434: # each variable declared with _LT_DECL (and _LT_TAGDECL) into: 435: # 436: # <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`' 437: m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], 438: [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), 439: [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) 440: 441: 442: # _LT_LIBTOOL_TAGS 443: # ---------------- 444: # Output comment and list of tags supported by the script 445: m4_defun([_LT_LIBTOOL_TAGS], 446: [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl 447: available_tags="_LT_TAGS"dnl 448: ]) 449: 450: 451: # _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) 452: # ----------------------------------- 453: # Extract the dictionary values for VARNAME (optionally with TAG) and 454: # expand to a commented shell variable setting: 455: # 456: # # Some comment about what VAR is for. 457: # visible_name=$lt_internal_name 458: m4_define([_LT_LIBTOOL_DECLARE], 459: [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], 460: [description])))[]dnl 461: m4_pushdef([_libtool_name], 462: m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl 463: m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), 464: [0], [_libtool_name=[$]$1], 465: [1], [_libtool_name=$lt_[]$1], 466: [2], [_libtool_name=$lt_[]$1], 467: [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl 468: m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl 469: ]) 470: 471: 472: # _LT_LIBTOOL_CONFIG_VARS 473: # ----------------------- 474: # Produce commented declarations of non-tagged libtool config variables 475: # suitable for insertion in the LIBTOOL CONFIG section of the `libtool' 476: # script. Tagged libtool config variables (even for the LIBTOOL CONFIG 477: # section) are produced by _LT_LIBTOOL_TAG_VARS. 478: m4_defun([_LT_LIBTOOL_CONFIG_VARS], 479: [m4_foreach([_lt_var], 480: m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), 481: [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) 482: 483: 484: # _LT_LIBTOOL_TAG_VARS(TAG) 485: # ------------------------- 486: m4_define([_LT_LIBTOOL_TAG_VARS], 487: [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), 488: [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) 489: 490: 491: # _LT_TAGVAR(VARNAME, [TAGNAME]) 492: # ------------------------------ 493: m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) 494: 495: 496: # _LT_CONFIG_COMMANDS 497: # ------------------- 498: # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of 499: # variables for single and double quote escaping we saved from calls 500: # to _LT_DECL, we can put quote escaped variables declarations 501: # into `config.status', and then the shell code to quote escape them in 502: # for loops in `config.status'. Finally, any additional code accumulated 503: # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. 504: m4_defun([_LT_CONFIG_COMMANDS], 505: [AC_PROVIDE_IFELSE([LT_OUTPUT], 506: dnl If the libtool generation code has been placed in $CONFIG_LT, 507: dnl instead of duplicating it all over again into config.status, 508: dnl then we will have config.status run $CONFIG_LT later, so it 509: dnl needs to know what name is stored there: 510: [AC_CONFIG_COMMANDS([libtool], 511: [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], 512: dnl If the libtool generation code is destined for config.status, 513: dnl expand the accumulated commands and init code now: 514: [AC_CONFIG_COMMANDS([libtool], 515: [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) 516: ])#_LT_CONFIG_COMMANDS 517: 518: 519: # Initialize. 520: m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], 521: [ 522: 523: # The HP-UX ksh and POSIX shell print the target directory to stdout 524: # if CDPATH is set. 525: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 526: 527: sed_quote_subst='$sed_quote_subst' 528: double_quote_subst='$double_quote_subst' 529: delay_variable_subst='$delay_variable_subst' 530: _LT_CONFIG_STATUS_DECLARATIONS 531: LTCC='$LTCC' 532: LTCFLAGS='$LTCFLAGS' 533: compiler='$compiler_DEFAULT' 534: 535: # A function that is used when there is no print builtin or printf. 536: func_fallback_echo () 537: { 538: eval 'cat <<_LTECHO_EOF 539: \$[]1 540: _LTECHO_EOF' 541: } 542: 543: # Quote evaled strings. 544: for var in lt_decl_all_varnames([[ \ 545: ]], lt_decl_quote_varnames); do 546: case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 547: *[[\\\\\\\`\\"\\\$]]*) 548: eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" 549: ;; 550: *) 551: eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 552: ;; 553: esac 554: done 555: 556: # Double-quote double-evaled strings. 557: for var in lt_decl_all_varnames([[ \ 558: ]], lt_decl_dquote_varnames); do 559: case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 560: *[[\\\\\\\`\\"\\\$]]*) 561: eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" 562: ;; 563: *) 564: eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 565: ;; 566: esac 567: done 568: 569: _LT_OUTPUT_LIBTOOL_INIT 570: ]) 571: 572: # _LT_GENERATED_FILE_INIT(FILE, [COMMENT]) 573: # ------------------------------------ 574: # Generate a child script FILE with all initialization necessary to 575: # reuse the environment learned by the parent script, and make the 576: # file executable. If COMMENT is supplied, it is inserted after the 577: # `#!' sequence but before initialization text begins. After this 578: # macro, additional text can be appended to FILE to form the body of 579: # the child script. The macro ends with non-zero status if the 580: # file could not be fully written (such as if the disk is full). 581: m4_ifdef([AS_INIT_GENERATED], 582: [m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])], 583: [m4_defun([_LT_GENERATED_FILE_INIT], 584: [m4_require([AS_PREPARE])]dnl 585: [m4_pushdef([AS_MESSAGE_LOG_FD])]dnl 586: [lt_write_fail=0 587: cat >$1 <<_ASEOF || lt_write_fail=1 588: #! $SHELL 589: # Generated by $as_me. 590: $2 591: SHELL=\${CONFIG_SHELL-$SHELL} 592: export SHELL 593: _ASEOF 594: cat >>$1 <<\_ASEOF || lt_write_fail=1 595: AS_SHELL_SANITIZE 596: _AS_PREPARE 597: exec AS_MESSAGE_FD>&1 598: _ASEOF 599: test $lt_write_fail = 0 && chmod +x $1[]dnl 600: m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT 601: 602: # LT_OUTPUT 603: # --------- 604: # This macro allows early generation of the libtool script (before 605: # AC_OUTPUT is called), incase it is used in configure for compilation 606: # tests. 607: AC_DEFUN([LT_OUTPUT], 608: [: ${CONFIG_LT=./config.lt} 609: AC_MSG_NOTICE([creating $CONFIG_LT]) 610: _LT_GENERATED_FILE_INIT(["$CONFIG_LT"], 611: [# Run this file to recreate a libtool stub with the current configuration.]) 612: 613: cat >>"$CONFIG_LT" <<\_LTEOF 614: lt_cl_silent=false 615: exec AS_MESSAGE_LOG_FD>>config.log 616: { 617: echo 618: AS_BOX([Running $as_me.]) 619: } >&AS_MESSAGE_LOG_FD 620: 621: lt_cl_help="\ 622: \`$as_me' creates a local libtool stub from the current configuration, 623: for use in further configure time tests before the real libtool is 624: generated. 625: 626: Usage: $[0] [[OPTIONS]] 627: 628: -h, --help print this help, then exit 629: -V, --version print version number, then exit 630: -q, --quiet do not print progress messages 631: -d, --debug don't remove temporary files 632: 633: Report bugs to <bug-libtool@gnu.org>." 634: 635: lt_cl_version="\ 636: m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl 637: m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) 638: configured by $[0], generated by m4_PACKAGE_STRING. 639: 640: Copyright (C) 2010 Free Software Foundation, Inc. 641: This config.lt script is free software; the Free Software Foundation 642: gives unlimited permision to copy, distribute and modify it." 643: 644: while test $[#] != 0 645: do 646: case $[1] in 647: --version | --v* | -V ) 648: echo "$lt_cl_version"; exit 0 ;; 649: --help | --h* | -h ) 650: echo "$lt_cl_help"; exit 0 ;; 651: --debug | --d* | -d ) 652: debug=: ;; 653: --quiet | --q* | --silent | --s* | -q ) 654: lt_cl_silent=: ;; 655: 656: -*) AC_MSG_ERROR([unrecognized option: $[1] 657: Try \`$[0] --help' for more information.]) ;; 658: 659: *) AC_MSG_ERROR([unrecognized argument: $[1] 660: Try \`$[0] --help' for more information.]) ;; 661: esac 662: shift 663: done 664: 665: if $lt_cl_silent; then 666: exec AS_MESSAGE_FD>/dev/null 667: fi 668: _LTEOF 669: 670: cat >>"$CONFIG_LT" <<_LTEOF 671: _LT_OUTPUT_LIBTOOL_COMMANDS_INIT 672: _LTEOF 673: 674: cat >>"$CONFIG_LT" <<\_LTEOF 675: AC_MSG_NOTICE([creating $ofile]) 676: _LT_OUTPUT_LIBTOOL_COMMANDS 677: AS_EXIT(0) 678: _LTEOF 679: chmod +x "$CONFIG_LT" 680: 681: # configure is writing to config.log, but config.lt does its own redirection, 682: # appending to config.log, which fails on DOS, as config.log is still kept 683: # open by configure. Here we exec the FD to /dev/null, effectively closing 684: # config.log, so it can be properly (re)opened and appended to by config.lt. 685: lt_cl_success=: 686: test "$silent" = yes && 687: lt_config_lt_args="$lt_config_lt_args --quiet" 688: exec AS_MESSAGE_LOG_FD>/dev/null 689: $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false 690: exec AS_MESSAGE_LOG_FD>>config.log 691: $lt_cl_success || AS_EXIT(1) 692: ])# LT_OUTPUT 693: 694: 695: # _LT_CONFIG(TAG) 696: # --------------- 697: # If TAG is the built-in tag, create an initial libtool script with a 698: # default configuration from the untagged config vars. Otherwise add code 699: # to config.status for appending the configuration named by TAG from the 700: # matching tagged config vars. 701: m4_defun([_LT_CONFIG], 702: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 703: _LT_CONFIG_SAVE_COMMANDS([ 704: m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl 705: m4_if(_LT_TAG, [C], [ 706: # See if we are running on zsh, and set the options which allow our 707: # commands through without removal of \ escapes. 708: if test -n "${ZSH_VERSION+set}" ; then 709: setopt NO_GLOB_SUBST 710: fi 711: 712: cfgfile="${ofile}T" 713: trap "$RM \"$cfgfile\"; exit 1" 1 2 15 714: $RM "$cfgfile" 715: 716: cat <<_LT_EOF >> "$cfgfile" 717: #! $SHELL 718: 719: # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. 720: # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION 721: # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 722: # NOTE: Changes made to this file will be lost: look at ltmain.sh. 723: # 724: _LT_COPYING 725: _LT_LIBTOOL_TAGS 726: 727: # ### BEGIN LIBTOOL CONFIG 728: _LT_LIBTOOL_CONFIG_VARS 729: _LT_LIBTOOL_TAG_VARS 730: # ### END LIBTOOL CONFIG 731: 732: _LT_EOF 733: 734: case $host_os in 735: aix3*) 736: cat <<\_LT_EOF >> "$cfgfile" 737: # AIX sometimes has problems with the GCC collect2 program. For some 738: # reason, if we set the COLLECT_NAMES environment variable, the problems 739: # vanish in a puff of smoke. 740: if test "X${COLLECT_NAMES+set}" != Xset; then 741: COLLECT_NAMES= 742: export COLLECT_NAMES 743: fi 744: _LT_EOF 745: ;; 746: esac 747: 748: _LT_PROG_LTMAIN 749: 750: # We use sed instead of cat because bash on DJGPP gets confused if 751: # if finds mixed CR/LF and LF-only lines. Since sed operates in 752: # text mode, it properly converts lines to CR/LF. This bash problem 753: # is reportedly fixed, but why not run on old versions too? 754: sed '$q' "$ltmain" >> "$cfgfile" \ 755: || (rm -f "$cfgfile"; exit 1) 756: 757: _LT_PROG_REPLACE_SHELLFNS 758: 759: mv -f "$cfgfile" "$ofile" || 760: (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 761: chmod +x "$ofile" 762: ], 763: [cat <<_LT_EOF >> "$ofile" 764: 765: dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded 766: dnl in a comment (ie after a #). 767: # ### BEGIN LIBTOOL TAG CONFIG: $1 768: _LT_LIBTOOL_TAG_VARS(_LT_TAG) 769: # ### END LIBTOOL TAG CONFIG: $1 770: _LT_EOF 771: ])dnl /m4_if 772: ], 773: [m4_if([$1], [], [ 774: PACKAGE='$PACKAGE' 775: VERSION='$VERSION' 776: TIMESTAMP='$TIMESTAMP' 777: RM='$RM' 778: ofile='$ofile'], []) 779: ])dnl /_LT_CONFIG_SAVE_COMMANDS 780: ])# _LT_CONFIG 781: 782: 783: # LT_SUPPORTED_TAG(TAG) 784: # --------------------- 785: # Trace this macro to discover what tags are supported by the libtool 786: # --tag option, using: 787: # autoconf --trace 'LT_SUPPORTED_TAG:$1' 788: AC_DEFUN([LT_SUPPORTED_TAG], []) 789: 790: 791: # C support is built-in for now 792: m4_define([_LT_LANG_C_enabled], []) 793: m4_define([_LT_TAGS], []) 794: 795: 796: # LT_LANG(LANG) 797: # ------------- 798: # Enable libtool support for the given language if not already enabled. 799: AC_DEFUN([LT_LANG], 800: [AC_BEFORE([$0], [LT_OUTPUT])dnl 801: m4_case([$1], 802: [C], [_LT_LANG(C)], 803: [C++], [_LT_LANG(CXX)], 804: [Java], [_LT_LANG(GCJ)], 805: [Fortran 77], [_LT_LANG(F77)], 806: [Fortran], [_LT_LANG(FC)], 807: [Windows Resource], [_LT_LANG(RC)], 808: [m4_ifdef([_LT_LANG_]$1[_CONFIG], 809: [_LT_LANG($1)], 810: [m4_fatal([$0: unsupported language: "$1"])])])dnl 811: ])# LT_LANG 812: 813: 814: # _LT_LANG(LANGNAME) 815: # ------------------ 816: m4_defun([_LT_LANG], 817: [m4_ifdef([_LT_LANG_]$1[_enabled], [], 818: [LT_SUPPORTED_TAG([$1])dnl 819: m4_append([_LT_TAGS], [$1 ])dnl 820: m4_define([_LT_LANG_]$1[_enabled], [])dnl 821: _LT_LANG_$1_CONFIG($1)])dnl 822: ])# _LT_LANG 823: 824: 825: # _LT_LANG_DEFAULT_CONFIG 826: # ----------------------- 827: m4_defun([_LT_LANG_DEFAULT_CONFIG], 828: [AC_PROVIDE_IFELSE([AC_PROG_CXX], 829: [LT_LANG(CXX)], 830: [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) 831: 832: AC_PROVIDE_IFELSE([AC_PROG_F77], 833: [LT_LANG(F77)], 834: [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) 835: 836: AC_PROVIDE_IFELSE([AC_PROG_FC], 837: [LT_LANG(FC)], 838: [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) 839: 840: dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal 841: dnl pulling things in needlessly. 842: AC_PROVIDE_IFELSE([AC_PROG_GCJ], 843: [LT_LANG(GCJ)], 844: [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], 845: [LT_LANG(GCJ)], 846: [AC_PROVIDE_IFELSE([LT_PROG_GCJ], 847: [LT_LANG(GCJ)], 848: [m4_ifdef([AC_PROG_GCJ], 849: [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) 850: m4_ifdef([A][M_PROG_GCJ], 851: [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) 852: m4_ifdef([LT_PROG_GCJ], 853: [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) 854: 855: AC_PROVIDE_IFELSE([LT_PROG_RC], 856: [LT_LANG(RC)], 857: [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) 858: ])# _LT_LANG_DEFAULT_CONFIG 859: 860: # Obsolete macros: 861: AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) 862: AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) 863: AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) 864: AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) 865: AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)]) 866: dnl aclocal-1.4 backwards compatibility: 867: dnl AC_DEFUN([AC_LIBTOOL_CXX], []) 868: dnl AC_DEFUN([AC_LIBTOOL_F77], []) 869: dnl AC_DEFUN([AC_LIBTOOL_FC], []) 870: dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) 871: dnl AC_DEFUN([AC_LIBTOOL_RC], []) 872: 873: 874: # _LT_TAG_COMPILER 875: # ---------------- 876: m4_defun([_LT_TAG_COMPILER], 877: [AC_REQUIRE([AC_PROG_CC])dnl 878: 879: _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl 880: _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl 881: _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl 882: _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl 883: 884: # If no C compiler was specified, use CC. 885: LTCC=${LTCC-"$CC"} 886: 887: # If no C compiler flags were specified, use CFLAGS. 888: LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 889: 890: # Allow CC to be a program name with arguments. 891: compiler=$CC 892: ])# _LT_TAG_COMPILER 893: 894: 895: # _LT_COMPILER_BOILERPLATE 896: # ------------------------ 897: # Check for compiler boilerplate output or warnings with 898: # the simple compiler test code. 899: m4_defun([_LT_COMPILER_BOILERPLATE], 900: [m4_require([_LT_DECL_SED])dnl 901: ac_outfile=conftest.$ac_objext 902: echo "$lt_simple_compile_test_code" >conftest.$ac_ext 903: eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 904: _lt_compiler_boilerplate=`cat conftest.err` 905: $RM conftest* 906: ])# _LT_COMPILER_BOILERPLATE 907: 908: 909: # _LT_LINKER_BOILERPLATE 910: # ---------------------- 911: # Check for linker boilerplate output or warnings with 912: # the simple link test code. 913: m4_defun([_LT_LINKER_BOILERPLATE], 914: [m4_require([_LT_DECL_SED])dnl 915: ac_outfile=conftest.$ac_objext 916: echo "$lt_simple_link_test_code" >conftest.$ac_ext 917: eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 918: _lt_linker_boilerplate=`cat conftest.err` 919: $RM -r conftest* 920: ])# _LT_LINKER_BOILERPLATE 921: 922: # _LT_REQUIRED_DARWIN_CHECKS 923: # ------------------------- 924: m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ 925: case $host_os in 926: rhapsody* | darwin*) 927: AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) 928: AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) 929: AC_CHECK_TOOL([LIPO], [lipo], [:]) 930: AC_CHECK_TOOL([OTOOL], [otool], [:]) 931: AC_CHECK_TOOL([OTOOL64], [otool64], [:]) 932: _LT_DECL([], [DSYMUTIL], [1], 933: [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) 934: _LT_DECL([], [NMEDIT], [1], 935: [Tool to change global to local symbols on Mac OS X]) 936: _LT_DECL([], [LIPO], [1], 937: [Tool to manipulate fat objects and archives on Mac OS X]) 938: _LT_DECL([], [OTOOL], [1], 939: [ldd/readelf like tool for Mach-O binaries on Mac OS X]) 940: _LT_DECL([], [OTOOL64], [1], 941: [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) 942: 943: AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], 944: [lt_cv_apple_cc_single_mod=no 945: if test -z "${LT_MULTI_MODULE}"; then 946: # By default we will add the -single_module flag. You can override 947: # by either setting the environment variable LT_MULTI_MODULE 948: # non-empty at configure time, or by adding -multi_module to the 949: # link flags. 950: rm -rf libconftest.dylib* 951: echo "int foo(void){return 1;}" > conftest.c 952: echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 953: -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD 954: $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 955: -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 956: _lt_result=$? 957: if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then 958: lt_cv_apple_cc_single_mod=yes 959: else 960: cat conftest.err >&AS_MESSAGE_LOG_FD 961: fi 962: rm -rf libconftest.dylib* 963: rm -f conftest.* 964: fi]) 965: AC_CACHE_CHECK([for -exported_symbols_list linker flag], 966: [lt_cv_ld_exported_symbols_list], 967: [lt_cv_ld_exported_symbols_list=no 968: save_LDFLAGS=$LDFLAGS 969: echo "_main" > conftest.sym 970: LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 971: AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], 972: [lt_cv_ld_exported_symbols_list=yes], 973: [lt_cv_ld_exported_symbols_list=no]) 974: LDFLAGS="$save_LDFLAGS" 975: ]) 976: AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load], 977: [lt_cv_ld_force_load=no 978: cat > conftest.c << _LT_EOF 979: int forced_loaded() { return 2;} 980: _LT_EOF 981: echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD 982: $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD 983: echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD 984: $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD 985: echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD 986: $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD 987: cat > conftest.c << _LT_EOF 988: int main() { return 0;} 989: _LT_EOF 990: echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD 991: $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err 992: _lt_result=$? 993: if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then 994: lt_cv_ld_force_load=yes 995: else 996: cat conftest.err >&AS_MESSAGE_LOG_FD 997: fi 998: rm -f conftest.err libconftest.a conftest conftest.c 999: rm -rf conftest.dSYM 1000: ]) 1001: case $host_os in 1002: rhapsody* | darwin1.[[012]]) 1003: _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; 1004: darwin1.*) 1005: _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 1006: darwin*) # darwin 5.x on 1007: # if running on 10.5 or later, the deployment target defaults 1008: # to the OS version, if on x86, and 10.4, the deployment 1009: # target defaults to 10.4. Don't you love it? 1010: case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 1011: 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) 1012: _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 1013: 10.[[012]]*) 1014: _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 1015: 10.*) 1016: _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 1017: esac 1018: ;; 1019: esac 1020: if test "$lt_cv_apple_cc_single_mod" = "yes"; then 1021: _lt_dar_single_mod='$single_module' 1022: fi 1023: if test "$lt_cv_ld_exported_symbols_list" = "yes"; then 1024: _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' 1025: else 1026: _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' 1027: fi 1028: if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then 1029: _lt_dsymutil='~$DSYMUTIL $lib || :' 1030: else 1031: _lt_dsymutil= 1032: fi 1033: ;; 1034: esac 1035: ]) 1036: 1037: 1038: # _LT_DARWIN_LINKER_FEATURES 1039: # -------------------------- 1040: # Checks for linker and compiler features on darwin 1041: m4_defun([_LT_DARWIN_LINKER_FEATURES], 1042: [ 1043: m4_require([_LT_REQUIRED_DARWIN_CHECKS]) 1044: _LT_TAGVAR(archive_cmds_need_lc, $1)=no 1045: _LT_TAGVAR(hardcode_direct, $1)=no 1046: _LT_TAGVAR(hardcode_automatic, $1)=yes 1047: _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 1048: if test "$lt_cv_ld_force_load" = "yes"; then 1049: _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' 1050: else 1051: _LT_TAGVAR(whole_archive_flag_spec, $1)='' 1052: fi 1053: _LT_TAGVAR(link_all_deplibs, $1)=yes 1054: _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" 1055: case $cc_basename in 1056: ifort*) _lt_dar_can_shared=yes ;; 1057: *) _lt_dar_can_shared=$GCC ;; 1058: esac 1059: if test "$_lt_dar_can_shared" = "yes"; then 1060: output_verbose_link_cmd=func_echo_all 1061: _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" 1062: _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" 1063: _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" 1064: _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" 1065: m4_if([$1], [CXX], 1066: [ if test "$lt_cv_apple_cc_single_mod" != "yes"; then 1067: _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" 1068: _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" 1069: fi 1070: ],[]) 1071: else 1072: _LT_TAGVAR(ld_shlibs, $1)=no 1073: fi 1074: ]) 1075: 1076: # _LT_SYS_MODULE_PATH_AIX([TAGNAME]) 1077: # ---------------------------------- 1078: # Links a minimal program and checks the executable 1079: # for the system default hardcoded library path. In most cases, 1080: # this is /usr/lib:/lib, but when the MPI compilers are used 1081: # the location of the communication and MPI libs are included too. 1082: # If we don't find anything, use the default library path according 1083: # to the aix ld manual. 1084: # Store the results from the different compilers for each TAGNAME. 1085: # Allow to override them for all tags through lt_cv_aix_libpath. 1086: m4_defun([_LT_SYS_MODULE_PATH_AIX], 1087: [m4_require([_LT_DECL_SED])dnl 1088: if test "${lt_cv_aix_libpath+set}" = set; then 1089: aix_libpath=$lt_cv_aix_libpath 1090: else 1091: AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])], 1092: [AC_LINK_IFELSE([AC_LANG_PROGRAM],[ 1093: lt_aix_libpath_sed='[ 1094: /Import File Strings/,/^$/ { 1095: /^0/ { 1096: s/^0 *$[^ ]*$ *$/\1/ 1097: p 1098: } 1099: }]' 1100: _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 1101: # Check for a 64-bit object if we didn't find anything. 1102: if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then 1103: _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 1104: fi],[]) 1105: if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then 1106: _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib" 1107: fi 1108: ]) 1109: aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1]) 1110: fi 1111: ])# _LT_SYS_MODULE_PATH_AIX 1112: 1113: 1114: # _LT_SHELL_INIT(ARG) 1115: # ------------------- 1116: m4_define([_LT_SHELL_INIT], 1117: [m4_divert_text([M4SH-INIT], [$1 1118: ])])# _LT_SHELL_INIT 1119: 1120: 1121: 1122: # _LT_PROG_ECHO_BACKSLASH 1123: # ----------------------- 1124: # Find how we can fake an echo command that does not interpret backslash. 1125: # In particular, with Autoconf 2.60 or later we add some code to the start 1126: # of the generated configure script which will find a shell with a builtin 1127: # printf (which we can use as an echo command). 1128: m4_defun([_LT_PROG_ECHO_BACKSLASH], 1129: [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 1130: ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 1131: ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 1132: 1133: AC_MSG_CHECKING([how to print strings]) 1134: # Test print first, because it will be a builtin if present. 1135: if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ 1136: test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then 1137: ECHO='print -r --' 1138: elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then 1139: ECHO='printf %s\n' 1140: else 1141: # Use this function as a fallback that always works. 1142: func_fallback_echo () 1143: { 1144: eval 'cat <<_LTECHO_EOF 1145: $[]1 1146: _LTECHO_EOF' 1147: } 1148: ECHO='func_fallback_echo' 1149: fi 1150: 1151: # func_echo_all arg... 1152: # Invoke $ECHO with all args, space-separated. 1153: func_echo_all () 1154: { 1155: $ECHO "$*" 1156: } 1157: 1158: case "$ECHO" in 1159: printf*) AC_MSG_RESULT([printf]) ;; 1160: print*) AC_MSG_RESULT([print -r]) ;; 1161: *) AC_MSG_RESULT([cat]) ;; 1162: esac 1163: 1164: m4_ifdef([_AS_DETECT_SUGGESTED], 1165: [_AS_DETECT_SUGGESTED([ 1166: test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || ( 1167: ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 1168: ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 1169: ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 1170: PATH=/empty FPATH=/empty; export PATH FPATH 1171: test "X`printf %s $ECHO`" = "X$ECHO" \ 1172: || test "X`print -r -- $ECHO`" = "X$ECHO" )])]) 1173: 1174: _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) 1175: _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes]) 1176: ])# _LT_PROG_ECHO_BACKSLASH 1177: 1178: 1179: # _LT_WITH_SYSROOT 1180: # ---------------- 1181: AC_DEFUN([_LT_WITH_SYSROOT], 1182: [AC_MSG_CHECKING([for sysroot]) 1183: AC_ARG_WITH([sysroot], 1184: [ --with-sysroot[=DIR] Search for dependent libraries within DIR 1185: (or the compiler's sysroot if not specified).], 1186: [], [with_sysroot=no]) 1187: 1188: dnl lt_sysroot will always be passed unquoted. We quote it here 1189: dnl in case the user passed a directory name. 1190: lt_sysroot= 1191: case ${with_sysroot} in #( 1192: yes) 1193: if test "$GCC" = yes; then 1194: lt_sysroot=`$CC --print-sysroot 2>/dev/null` 1195: fi 1196: ;; #( 1197: /*) 1198: lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` 1199: ;; #( 1200: no|'') 1201: ;; #( 1202: *) 1203: AC_MSG_RESULT([${with_sysroot}]) 1204: AC_MSG_ERROR([The sysroot must be an absolute path.]) 1205: ;; 1206: esac 1207: 1208: AC_MSG_RESULT([${lt_sysroot:-no}]) 1209: _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl 1210: [dependent libraries, and in which our libraries should be installed.])]) 1211: 1212: # _LT_ENABLE_LOCK 1213: # --------------- 1214: m4_defun([_LT_ENABLE_LOCK], 1215: [AC_ARG_ENABLE([libtool-lock], 1216: [AS_HELP_STRING([--disable-libtool-lock], 1217: [avoid locking (might break parallel builds)])]) 1218: test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 1219: 1220: # Some flags need to be propagated to the compiler or linker for good 1221: # libtool support. 1222: case $host in 1223: ia64-*-hpux*) 1224: # Find out which ABI we are using. 1225: echo 'int i;' > conftest.$ac_ext 1226: if AC_TRY_EVAL(ac_compile); then 1227: case `/usr/bin/file conftest.$ac_objext` in 1228: *ELF-32*) 1229: HPUX_IA64_MODE="32" 1230: ;; 1231: *ELF-64*) 1232: HPUX_IA64_MODE="64" 1233: ;; 1234: esac 1235: fi 1236: rm -rf conftest* 1237: ;; 1238: *-*-irix6*) 1239: # Find out which ABI we are using. 1240: echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext 1241: if AC_TRY_EVAL(ac_compile); then 1242: if test "$lt_cv_prog_gnu_ld" = yes; then 1243: case `/usr/bin/file conftest.$ac_objext` in 1244: *32-bit*) 1245: LD="${LD-ld} -melf32bsmip" 1246: ;; 1247: *N32*) 1248: LD="${LD-ld} -melf32bmipn32" 1249: ;; 1250: *64-bit*) 1251: LD="${LD-ld} -melf64bmip" 1252: ;; 1253: esac 1254: else 1255: case `/usr/bin/file conftest.$ac_objext` in 1256: *32-bit*) 1257: LD="${LD-ld} -32" 1258: ;; 1259: *N32*) 1260: LD="${LD-ld} -n32" 1261: ;; 1262: *64-bit*) 1263: LD="${LD-ld} -64" 1264: ;; 1265: esac 1266: fi 1267: fi 1268: rm -rf conftest* 1269: ;; 1270: 1271: x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ 1272: s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 1273: # Find out which ABI we are using. 1274: echo 'int i;' > conftest.$ac_ext 1275: if AC_TRY_EVAL(ac_compile); then 1276: case `/usr/bin/file conftest.o` in 1277: *32-bit*) 1278: case $host in 1279: x86_64-*kfreebsd*-gnu) 1280: LD="${LD-ld} -m elf_i386_fbsd" 1281: ;; 1282: x86_64-*linux*) 1283: LD="${LD-ld} -m elf_i386" 1284: ;; 1285: ppc64-*linux*|powerpc64-*linux*) 1286: LD="${LD-ld} -m elf32ppclinux" 1287: ;; 1288: s390x-*linux*) 1289: LD="${LD-ld} -m elf_s390" 1290: ;; 1291: sparc64-*linux*) 1292: LD="${LD-ld} -m elf32_sparc" 1293: ;; 1294: esac 1295: ;; 1296: *64-bit*) 1297: case $host in 1298: x86_64-*kfreebsd*-gnu) 1299: LD="${LD-ld} -m elf_x86_64_fbsd" 1300: ;; 1301: x86_64-*linux*) 1302: LD="${LD-ld} -m elf_x86_64" 1303: ;; 1304: ppc*-*linux*|powerpc*-*linux*) 1305: LD="${LD-ld} -m elf64ppc" 1306: ;; 1307: s390*-*linux*|s390*-*tpf*) 1308: LD="${LD-ld} -m elf64_s390" 1309: ;; 1310: sparc*-*linux*) 1311: LD="${LD-ld} -m elf64_sparc" 1312: ;; 1313: esac 1314: ;; 1315: esac 1316: fi 1317: rm -rf conftest* 1318: ;; 1319: 1320: *-*-sco3.2v5*) 1321: # On SCO OpenServer 5, we need -belf to get full-featured binaries. 1322: SAVE_CFLAGS="$CFLAGS" 1323: CFLAGS="$CFLAGS -belf" 1324: AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, 1325: [AC_LANG_PUSH(C) 1326: AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) 1327: AC_LANG_POP]) 1328: if test x"$lt_cv_cc_needs_belf" != x"yes"; then 1329: # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 1330: CFLAGS="$SAVE_CFLAGS" 1331: fi 1332: ;; 1333: sparc*-*solaris*) 1334: # Find out which ABI we are using. 1335: echo 'int i;' > conftest.$ac_ext 1336: if AC_TRY_EVAL(ac_compile); then 1337: case `/usr/bin/file conftest.o` in 1338: *64-bit*) 1339: case $lt_cv_prog_gnu_ld in 1340: yes*) LD="${LD-ld} -m elf64_sparc" ;; 1341: *) 1342: if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 1343: LD="${LD-ld} -64" 1344: fi 1345: ;; 1346: esac 1347: ;; 1348: esac 1349: fi 1350: rm -rf conftest* 1351: ;; 1352: esac 1353: 1354: need_locks="$enable_libtool_lock" 1355: ])# _LT_ENABLE_LOCK 1356: 1357: 1358: # _LT_PROG_AR 1359: # ----------- 1360: m4_defun([_LT_PROG_AR], 1361: [AC_CHECK_TOOLS(AR, [ar], false) 1362: : ${AR=ar} 1363: : ${AR_FLAGS=cru} 1364: _LT_DECL([], [AR], [1], [The archiver]) 1365: _LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive]) 1366: 1367: AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file], 1368: [lt_cv_ar_at_file=no 1369: AC_COMPILE_IFELSE([AC_LANG_PROGRAM], 1370: [echo conftest.$ac_objext > conftest.lst 1371: lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD' 1372: AC_TRY_EVAL([lt_ar_try]) 1373: if test "$ac_status" -eq 0; then 1374: # Ensure the archiver fails upon bogus file names. 1375: rm -f conftest.$ac_objext libconftest.a 1376: AC_TRY_EVAL([lt_ar_try]) 1377: if test "$ac_status" -ne 0; then 1378: lt_cv_ar_at_file=@ 1379: fi 1380: fi 1381: rm -f conftest.* libconftest.a 1382: ]) 1383: ]) 1384: 1385: if test "x$lt_cv_ar_at_file" = xno; then 1386: archiver_list_spec= 1387: else 1388: archiver_list_spec=$lt_cv_ar_at_file 1389: fi 1390: _LT_DECL([], [archiver_list_spec], [1], 1391: [How to feed a file listing to the archiver]) 1392: ])# _LT_PROG_AR 1393: 1394: 1395: # _LT_CMD_OLD_ARCHIVE 1396: # ------------------- 1397: m4_defun([_LT_CMD_OLD_ARCHIVE], 1398: [_LT_PROG_AR 1399: 1400: AC_CHECK_TOOL(STRIP, strip, :) 1401: test -z "$STRIP" && STRIP=: 1402: _LT_DECL([], [STRIP], [1], [A symbol stripping program]) 1403: 1404: AC_CHECK_TOOL(RANLIB, ranlib, :) 1405: test -z "$RANLIB" && RANLIB=: 1406: _LT_DECL([], [RANLIB], [1], 1407: [Commands used to install an old-style archive]) 1408: 1409: # Determine commands to create old-style static archives. 1410: old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 1411: old_postinstall_cmds='chmod 644 $oldlib' 1412: old_postuninstall_cmds= 1413: 1414: if test -n "$RANLIB"; then 1415: case $host_os in 1416: openbsd*) 1417: old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" 1418: ;; 1419: *) 1420: old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" 1421: ;; 1422: esac 1423: old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" 1424: fi 1425: 1426: case $host_os in 1427: darwin*) 1428: lock_old_archive_extraction=yes ;; 1429: *) 1430: lock_old_archive_extraction=no ;; 1431: esac 1432: _LT_DECL([], [old_postinstall_cmds], [2]) 1433: _LT_DECL([], [old_postuninstall_cmds], [2]) 1434: _LT_TAGDECL([], [old_archive_cmds], [2], 1435: [Commands used to build an old-style archive]) 1436: _LT_DECL([], [lock_old_archive_extraction], [0], 1437: [Whether to use a lock for old archive extraction]) 1438: ])# _LT_CMD_OLD_ARCHIVE 1439: 1440: 1441: # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 1442: # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) 1443: # ---------------------------------------------------------------- 1444: # Check whether the given compiler option works 1445: AC_DEFUN([_LT_COMPILER_OPTION], 1446: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1447: m4_require([_LT_DECL_SED])dnl 1448: AC_CACHE_CHECK([$1], [$2], 1449: [$2=no 1450: m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) 1451: echo "$lt_simple_compile_test_code" > conftest.$ac_ext 1452: lt_compiler_flag="$3" 1453: # Insert the option either (1) after the last *FLAGS variable, or 1454: # (2) before a word containing "conftest.", or (3) at the end. 1455: # Note that $ac_compile itself does not contain backslashes and begins 1456: # with a dollar sign (not a hyphen), so the echo should work correctly. 1457: # The option is referenced via a variable to avoid confusing sed. 1458: lt_compile=`echo "$ac_compile" | $SED \ 1459: -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 1460: -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 1461: -e 's:$: $lt_compiler_flag:'` 1462: (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 1463: (eval "$lt_compile" 2>conftest.err) 1464: ac_status=$? 1465: cat conftest.err >&AS_MESSAGE_LOG_FD 1466: echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 1467: if (exit $ac_status) && test -s "$ac_outfile"; then 1468: # The compiler can only warn and ignore the option if not recognized 1469: # So say no if there are warnings other than the usual output. 1470: $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 1471: $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 1472: if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 1473: $2=yes 1474: fi 1475: fi 1476: $RM conftest* 1477: ]) 1478: 1479: if test x"[$]$2" = xyes; then 1480: m4_if([$5], , :, [$5]) 1481: else 1482: m4_if([$6], , :, [$6]) 1483: fi 1484: ])# _LT_COMPILER_OPTION 1485: 1486: # Old name: 1487: AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) 1488: dnl aclocal-1.4 backwards compatibility: 1489: dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) 1490: 1491: 1492: # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 1493: # [ACTION-SUCCESS], [ACTION-FAILURE]) 1494: # ---------------------------------------------------- 1495: # Check whether the given linker option works 1496: AC_DEFUN([_LT_LINKER_OPTION], 1497: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1498: m4_require([_LT_DECL_SED])dnl 1499: AC_CACHE_CHECK([$1], [$2], 1500: [$2=no 1501: save_LDFLAGS="$LDFLAGS" 1502: LDFLAGS="$LDFLAGS $3" 1503: echo "$lt_simple_link_test_code" > conftest.$ac_ext 1504: if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 1505: # The linker can only warn and ignore the option if not recognized 1506: # So say no if there are warnings 1507: if test -s conftest.err; then 1508: # Append any errors to the config.log. 1509: cat conftest.err 1>&AS_MESSAGE_LOG_FD 1510: $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 1511: $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 1512: if diff conftest.exp conftest.er2 >/dev/null; then 1513: $2=yes 1514: fi 1515: else 1516: $2=yes 1517: fi 1518: fi 1519: $RM -r conftest* 1520: LDFLAGS="$save_LDFLAGS" 1521: ]) 1522: 1523: if test x"[$]$2" = xyes; then 1524: m4_if([$4], , :, [$4]) 1525: else 1526: m4_if([$5], , :, [$5]) 1527: fi 1528: ])# _LT_LINKER_OPTION 1529: 1530: # Old name: 1531: AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) 1532: dnl aclocal-1.4 backwards compatibility: 1533: dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) 1534: 1535: 1536: # LT_CMD_MAX_LEN 1537: #--------------- 1538: AC_DEFUN([LT_CMD_MAX_LEN], 1539: [AC_REQUIRE([AC_CANONICAL_HOST])dnl 1540: # find the maximum length of command line arguments 1541: AC_MSG_CHECKING([the maximum length of command line arguments]) 1542: AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl 1543: i=0 1544: teststring="ABCD" 1545: 1546: case $build_os in 1547: msdosdjgpp*) 1548: # On DJGPP, this test can blow up pretty badly due to problems in libc 1549: # (any single argument exceeding 2000 bytes causes a buffer overrun 1550: # during glob expansion). Even if it were fixed, the result of this 1551: # check would be larger than it should be. 1552: lt_cv_sys_max_cmd_len=12288; # 12K is about right 1553: ;; 1554: 1555: gnu*) 1556: # Under GNU Hurd, this test is not required because there is 1557: # no limit to the length of command line arguments. 1558: # Libtool will interpret -1 as no limit whatsoever 1559: lt_cv_sys_max_cmd_len=-1; 1560: ;; 1561: 1562: cygwin* | mingw* | cegcc*) 1563: # On Win9x/ME, this test blows up -- it succeeds, but takes 1564: # about 5 minutes as the teststring grows exponentially. 1565: # Worse, since 9x/ME are not pre-emptively multitasking, 1566: # you end up with a "frozen" computer, even though with patience 1567: # the test eventually succeeds (with a max line length of 256k). 1568: # Instead, let's just punt: use the minimum linelength reported by 1569: # all of the supported platforms: 8192 (on NT/2K/XP). 1570: lt_cv_sys_max_cmd_len=8192; 1571: ;; 1572: 1573: mint*) 1574: # On MiNT this can take a long time and run out of memory. 1575: lt_cv_sys_max_cmd_len=8192; 1576: ;; 1577: 1578: amigaos*) 1579: # On AmigaOS with pdksh, this test takes hours, literally. 1580: # So we just punt and use a minimum line length of 8192. 1581: lt_cv_sys_max_cmd_len=8192; 1582: ;; 1583: 1584: netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) 1585: # This has been around since 386BSD, at least. Likely further. 1586: if test -x /sbin/sysctl; then 1587: lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 1588: elif test -x /usr/sbin/sysctl; then 1589: lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 1590: else 1591: lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 1592: fi 1593: # And add a safety zone 1594: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1595: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1596: ;; 1597: 1598: interix*) 1599: # We know the value 262144 and hardcode it with a safety zone (like BSD) 1600: lt_cv_sys_max_cmd_len=196608 1601: ;; 1602: 1603: osf*) 1604: # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 1605: # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 1606: # nice to cause kernel panics so lets avoid the loop below. 1607: # First set a reasonable default. 1608: lt_cv_sys_max_cmd_len=16384 1609: # 1610: if test -x /sbin/sysconfig; then 1611: case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 1612: *1*) lt_cv_sys_max_cmd_len=-1 ;; 1613: esac 1614: fi 1615: ;; 1616: sco3.2v5*) 1617: lt_cv_sys_max_cmd_len=102400 1618: ;; 1619: sysv5* | sco5v6* | sysv4.2uw2*) 1620: kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 1621: if test -n "$kargmax"; then 1622: lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` 1623: else 1624: lt_cv_sys_max_cmd_len=32768 1625: fi 1626: ;; 1627: *) 1628: lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 1629: if test -n "$lt_cv_sys_max_cmd_len"; then 1630: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1631: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1632: else 1633: # Make teststring a little bigger before we do anything with it. 1634: # a 1K string should be a reasonable start. 1635: for i in 1 2 3 4 5 6 7 8 ; do 1636: teststring=$teststring$teststring 1637: done 1638: SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 1639: # If test is not a shell built-in, we'll probably end up computing a 1640: # maximum length that is only half of the actual maximum length, but 1641: # we can't tell. 1642: while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \ 1643: = "X$teststring$teststring"; } >/dev/null 2>&1 && 1644: test $i != 17 # 1/2 MB should be enough 1645: do 1646: i=`expr $i + 1` 1647: teststring=$teststring$teststring 1648: done 1649: # Only check the string length outside the loop. 1650: lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 1651: teststring= 1652: # Add a significant safety factor because C++ compilers can tack on 1653: # massive amounts of additional arguments before passing them to the 1654: # linker. It appears as though 1/2 is a usable value. 1655: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 1656: fi 1657: ;; 1658: esac 1659: ]) 1660: if test -n $lt_cv_sys_max_cmd_len ; then 1661: AC_MSG_RESULT($lt_cv_sys_max_cmd_len) 1662: else 1663: AC_MSG_RESULT(none) 1664: fi 1665: max_cmd_len=$lt_cv_sys_max_cmd_len 1666: _LT_DECL([], [max_cmd_len], [0], 1667: [What is the maximum length of a command?]) 1668: ])# LT_CMD_MAX_LEN 1669: 1670: # Old name: 1671: AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) 1672: dnl aclocal-1.4 backwards compatibility: 1673: dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) 1674: 1675: 1676: # _LT_HEADER_DLFCN 1677: # ---------------- 1678: m4_defun([_LT_HEADER_DLFCN], 1679: [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl 1680: ])# _LT_HEADER_DLFCN 1681: 1682: 1683: # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, 1684: # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) 1685: # ---------------------------------------------------------------- 1686: m4_defun([_LT_TRY_DLOPEN_SELF], 1687: [m4_require([_LT_HEADER_DLFCN])dnl 1688: if test "$cross_compiling" = yes; then : 1689: [$4] 1690: else 1691: lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 1692: lt_status=$lt_dlunknown 1693: cat > conftest.$ac_ext <<_LT_EOF 1694: [#line $LINENO "configure" 1695: #include "confdefs.h" 1696: 1697: #if HAVE_DLFCN_H 1698: #include <dlfcn.h> 1699: #endif 1700: 1701: #include <stdio.h> 1702: 1703: #ifdef RTLD_GLOBAL 1704: # define LT_DLGLOBAL RTLD_GLOBAL 1705: #else 1706: # ifdef DL_GLOBAL 1707: # define LT_DLGLOBAL DL_GLOBAL 1708: # else 1709: # define LT_DLGLOBAL 0 1710: # endif 1711: #endif 1712: 1713: /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 1714: find out it does not work in some platform. */ 1715: #ifndef LT_DLLAZY_OR_NOW 1716: # ifdef RTLD_LAZY 1717: # define LT_DLLAZY_OR_NOW RTLD_LAZY 1718: # else 1719: # ifdef DL_LAZY 1720: # define LT_DLLAZY_OR_NOW DL_LAZY 1721: # else 1722: # ifdef RTLD_NOW 1723: # define LT_DLLAZY_OR_NOW RTLD_NOW 1724: # else 1725: # ifdef DL_NOW 1726: # define LT_DLLAZY_OR_NOW DL_NOW 1727: # else 1728: # define LT_DLLAZY_OR_NOW 0 1729: # endif 1730: # endif 1731: # endif 1732: # endif 1733: #endif 1734: 1735: /* When -fvisbility=hidden is used, assume the code has been annotated 1736: correspondingly for the symbols needed. */ 1737: #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 1738: int fnord () __attribute__((visibility("default"))); 1739: #endif 1740: 1741: int fnord () { return 42; } 1742: int main () 1743: { 1744: void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 1745: int status = $lt_dlunknown; 1746: 1747: if (self) 1748: { 1749: if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 1750: else 1751: { 1752: if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 1753: else puts (dlerror ()); 1754: } 1755: /* dlclose (self); */ 1756: } 1757: else 1758: puts (dlerror ()); 1759: 1760: return status; 1761: }] 1762: _LT_EOF 1763: if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then 1764: (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null 1765: lt_status=$? 1766: case x$lt_status in 1767: x$lt_dlno_uscore) $1 ;; 1768: x$lt_dlneed_uscore) $2 ;; 1769: x$lt_dlunknown|x*) $3 ;; 1770: esac 1771: else : 1772: # compilation failed 1773: $3 1774: fi 1775: fi 1776: rm -fr conftest* 1777: ])# _LT_TRY_DLOPEN_SELF 1778: 1779: 1780: # LT_SYS_DLOPEN_SELF 1781: # ------------------ 1782: AC_DEFUN([LT_SYS_DLOPEN_SELF], 1783: [m4_require([_LT_HEADER_DLFCN])dnl 1784: if test "x$enable_dlopen" != xyes; then 1785: enable_dlopen=unknown 1786: enable_dlopen_self=unknown 1787: enable_dlopen_self_static=unknown 1788: else 1789: lt_cv_dlopen=no 1790: lt_cv_dlopen_libs= 1791: 1792: case $host_os in 1793: beos*) 1794: lt_cv_dlopen="load_add_on" 1795: lt_cv_dlopen_libs= 1796: lt_cv_dlopen_self=yes 1797: ;; 1798: 1799: mingw* | pw32* | cegcc*) 1800: lt_cv_dlopen="LoadLibrary" 1801: lt_cv_dlopen_libs= 1802: ;; 1803: 1804: cygwin*) 1805: lt_cv_dlopen="dlopen" 1806: lt_cv_dlopen_libs= 1807: ;; 1808: 1809: darwin*) 1810: # if libdl is installed we need to link against it 1811: AC_CHECK_LIB([dl], [dlopen], 1812: [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ 1813: lt_cv_dlopen="dyld" 1814: lt_cv_dlopen_libs= 1815: lt_cv_dlopen_self=yes 1816: ]) 1817: ;; 1818: 1819: *) 1820: AC_CHECK_FUNC([shl_load], 1821: [lt_cv_dlopen="shl_load"], 1822: [AC_CHECK_LIB([dld], [shl_load], 1823: [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], 1824: [AC_CHECK_FUNC([dlopen], 1825: [lt_cv_dlopen="dlopen"], 1826: [AC_CHECK_LIB([dl], [dlopen], 1827: [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], 1828: [AC_CHECK_LIB([svld], [dlopen], 1829: [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], 1830: [AC_CHECK_LIB([dld], [dld_link], 1831: [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) 1832: ]) 1833: ]) 1834: ]) 1835: ]) 1836: ]) 1837: ;; 1838: esac 1839: 1840: if test "x$lt_cv_dlopen" != xno; then 1841: enable_dlopen=yes 1842: else 1843: enable_dlopen=no 1844: fi 1845: 1846: case $lt_cv_dlopen in 1847: dlopen) 1848: save_CPPFLAGS="$CPPFLAGS" 1849: test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 1850: 1851: save_LDFLAGS="$LDFLAGS" 1852: wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 1853: 1854: save_LIBS="$LIBS" 1855: LIBS="$lt_cv_dlopen_libs $LIBS" 1856: 1857: AC_CACHE_CHECK([whether a program can dlopen itself], 1858: lt_cv_dlopen_self, [dnl 1859: _LT_TRY_DLOPEN_SELF( 1860: lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, 1861: lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) 1862: ]) 1863: 1864: if test "x$lt_cv_dlopen_self" = xyes; then 1865: wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 1866: AC_CACHE_CHECK([whether a statically linked program can dlopen itself], 1867: lt_cv_dlopen_self_static, [dnl 1868: _LT_TRY_DLOPEN_SELF( 1869: lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, 1870: lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) 1871: ]) 1872: fi 1873: 1874: CPPFLAGS="$save_CPPFLAGS" 1875: LDFLAGS="$save_LDFLAGS" 1876: LIBS="$save_LIBS" 1877: ;; 1878: esac 1879: 1880: case $lt_cv_dlopen_self in 1881: yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 1882: *) enable_dlopen_self=unknown ;; 1883: esac 1884: 1885: case $lt_cv_dlopen_self_static in 1886: yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 1887: *) enable_dlopen_self_static=unknown ;; 1888: esac 1889: fi 1890: _LT_DECL([dlopen_support], [enable_dlopen], [0], 1891: [Whether dlopen is supported]) 1892: _LT_DECL([dlopen_self], [enable_dlopen_self], [0], 1893: [Whether dlopen of programs is supported]) 1894: _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], 1895: [Whether dlopen of statically linked programs is supported]) 1896: ])# LT_SYS_DLOPEN_SELF 1897: 1898: # Old name: 1899: AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) 1900: dnl aclocal-1.4 backwards compatibility: 1901: dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) 1902: 1903: 1904: # _LT_COMPILER_C_O([TAGNAME]) 1905: # --------------------------- 1906: # Check to see if options -c and -o are simultaneously supported by compiler. 1907: # This macro does not hard code the compiler like AC_PROG_CC_C_O. 1908: m4_defun([_LT_COMPILER_C_O], 1909: [m4_require([_LT_DECL_SED])dnl 1910: m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1911: m4_require([_LT_TAG_COMPILER])dnl 1912: AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], 1913: [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], 1914: [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no 1915: $RM -r conftest 2>/dev/null 1916: mkdir conftest 1917: cd conftest 1918: mkdir out 1919: echo "$lt_simple_compile_test_code" > conftest.$ac_ext 1920: 1921: lt_compiler_flag="-o out/conftest2.$ac_objext" 1922: # Insert the option either (1) after the last *FLAGS variable, or 1923: # (2) before a word containing "conftest.", or (3) at the end. 1924: # Note that $ac_compile itself does not contain backslashes and begins 1925: # with a dollar sign (not a hyphen), so the echo should work correctly. 1926: lt_compile=`echo "$ac_compile" | $SED \ 1927: -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 1928: -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 1929: -e 's:$: $lt_compiler_flag:'` 1930: (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 1931: (eval "$lt_compile" 2>out/conftest.err) 1932: ac_status=$? 1933: cat out/conftest.err >&AS_MESSAGE_LOG_FD 1934: echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 1935: if (exit $ac_status) && test -s out/conftest2.$ac_objext 1936: then 1937: # The compiler can only warn and ignore the option if not recognized 1938: # So say no if there are warnings 1939: $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 1940: $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 1941: if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 1942: _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 1943: fi 1944: fi 1945: chmod u+w . 2>&AS_MESSAGE_LOG_FD 1946: $RM conftest* 1947: # SGI C++ compiler will create directory out/ii_files/ for 1948: # template instantiation 1949: test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 1950: $RM out/* && rmdir out 1951: cd .. 1952: $RM -r conftest 1953: $RM conftest* 1954: ]) 1955: _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], 1956: [Does compiler simultaneously support -c and -o options?]) 1957: ])# _LT_COMPILER_C_O 1958: 1959: 1960: # _LT_COMPILER_FILE_LOCKS([TAGNAME]) 1961: # ---------------------------------- 1962: # Check to see if we can do hard links to lock some files if needed 1963: m4_defun([_LT_COMPILER_FILE_LOCKS], 1964: [m4_require([_LT_ENABLE_LOCK])dnl 1965: m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1966: _LT_COMPILER_C_O([$1]) 1967: 1968: hard_links="nottested" 1969: if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then 1970: # do not overwrite the value of need_locks provided by the user 1971: AC_MSG_CHECKING([if we can lock with hard links]) 1972: hard_links=yes 1973: $RM conftest* 1974: ln conftest.a conftest.b 2>/dev/null && hard_links=no 1975: touch conftest.a 1976: ln conftest.a conftest.b 2>&5 || hard_links=no 1977: ln conftest.a conftest.b 2>/dev/null && hard_links=no 1978: AC_MSG_RESULT([$hard_links]) 1979: if test "$hard_links" = no; then 1980: AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) 1981: need_locks=warn 1982: fi 1983: else 1984: need_locks=no 1985: fi 1986: _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) 1987: ])# _LT_COMPILER_FILE_LOCKS 1988: 1989: 1990: # _LT_CHECK_OBJDIR 1991: # ---------------- 1992: m4_defun([_LT_CHECK_OBJDIR], 1993: [AC_CACHE_CHECK([for objdir], [lt_cv_objdir], 1994: [rm -f .libs 2>/dev/null 1995: mkdir .libs 2>/dev/null 1996: if test -d .libs; then 1997: lt_cv_objdir=.libs 1998: else 1999: # MS-DOS does not allow filenames that begin with a dot. 2000: lt_cv_objdir=_libs 2001: fi 2002: rmdir .libs 2>/dev/null]) 2003: objdir=$lt_cv_objdir 2004: _LT_DECL([], [objdir], [0], 2005: [The name of the directory that contains temporary libtool files])dnl 2006: m4_pattern_allow([LT_OBJDIR])dnl 2007: AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", 2008: [Define to the sub-directory in which libtool stores uninstalled libraries.]) 2009: ])# _LT_CHECK_OBJDIR 2010: 2011: 2012: # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) 2013: # -------------------------------------- 2014: # Check hardcoding attributes. 2015: m4_defun([_LT_LINKER_HARDCODE_LIBPATH], 2016: [AC_MSG_CHECKING([how to hardcode library paths into programs]) 2017: _LT_TAGVAR(hardcode_action, $1)= 2018: if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || 2019: test -n "$_LT_TAGVAR(runpath_var, $1)" || 2020: test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then 2021: 2022: # We can hardcode non-existent directories. 2023: if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && 2024: # If the only mechanism to avoid hardcoding is shlibpath_var, we 2025: # have to relink, otherwise we might link with an installed library 2026: # when we should be linking with a yet-to-be-installed one 2027: ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && 2028: test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then 2029: # Linking always hardcodes the temporary library directory. 2030: _LT_TAGVAR(hardcode_action, $1)=relink 2031: else 2032: # We can link without hardcoding, and we can hardcode nonexisting dirs. 2033: _LT_TAGVAR(hardcode_action, $1)=immediate 2034: fi 2035: else 2036: # We cannot hardcode anything, or else we can only hardcode existing 2037: # directories. 2038: _LT_TAGVAR(hardcode_action, $1)=unsupported 2039: fi 2040: AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) 2041: 2042: if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || 2043: test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then 2044: # Fast installation is not supported 2045: enable_fast_install=no 2046: elif test "$shlibpath_overrides_runpath" = yes || 2047: test "$enable_shared" = no; then 2048: # Fast installation is not necessary 2049: enable_fast_install=needless 2050: fi 2051: _LT_TAGDECL([], [hardcode_action], [0], 2052: [How to hardcode a shared library path into an executable]) 2053: ])# _LT_LINKER_HARDCODE_LIBPATH 2054: 2055: 2056: # _LT_CMD_STRIPLIB 2057: # ---------------- 2058: m4_defun([_LT_CMD_STRIPLIB], 2059: [m4_require([_LT_DECL_EGREP]) 2060: striplib= 2061: old_striplib= 2062: AC_MSG_CHECKING([whether stripping libraries is possible]) 2063: if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 2064: test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 2065: test -z "$striplib" && striplib="$STRIP --strip-unneeded" 2066: AC_MSG_RESULT([yes]) 2067: else 2068: # FIXME - insert some real tests, host_os isn't really good enough 2069: case $host_os in 2070: darwin*) 2071: if test -n "$STRIP" ; then 2072: striplib="$STRIP -x" 2073: old_striplib="$STRIP -S" 2074: AC_MSG_RESULT([yes]) 2075: else 2076: AC_MSG_RESULT([no]) 2077: fi 2078: ;; 2079: *) 2080: AC_MSG_RESULT([no]) 2081: ;; 2082: esac 2083: fi 2084: _LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) 2085: _LT_DECL([], [striplib], [1]) 2086: ])# _LT_CMD_STRIPLIB 2087: 2088: 2089: # _LT_SYS_DYNAMIC_LINKER([TAG]) 2090: # ----------------------------- 2091: # PORTME Fill in your ld.so characteristics 2092: m4_defun([_LT_SYS_DYNAMIC_LINKER], 2093: [AC_REQUIRE([AC_CANONICAL_HOST])dnl 2094: m4_require([_LT_DECL_EGREP])dnl 2095: m4_require([_LT_FILEUTILS_DEFAULTS])dnl 2096: m4_require([_LT_DECL_OBJDUMP])dnl 2097: m4_require([_LT_DECL_SED])dnl 2098: m4_require([_LT_CHECK_SHELL_FEATURES])dnl 2099: AC_MSG_CHECKING([dynamic linker characteristics]) 2100: m4_if([$1], 2101: [], [ 2102: if test "$GCC" = yes; then 2103: case $host_os in 2104: darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; 2105: *) lt_awk_arg="/^libraries:/" ;; 2106: esac 2107: case $host_os in 2108: mingw* | cegcc*) lt_sed_strip_eq="s,=$[[A-Za-z]]:$,\1,g" ;; 2109: *) lt_sed_strip_eq="s,=/,/,g" ;; 2110: esac 2111: lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 2112: case $lt_search_path_spec in 2113: *\;*) 2114: # if the path contains ";" then we assume it to be the separator 2115: # otherwise default to the standard path separator (i.e. ":") - it is 2116: # assumed that no part of a normal pathname contains ";" but that should 2117: # okay in the real world where ";" in dirpaths is itself problematic. 2118: lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 2119: ;; 2120: *) 2121: lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 2122: ;; 2123: esac 2124: # Ok, now we have the path, separated by spaces, we can step through it 2125: # and add multilib dir if necessary. 2126: lt_tmp_lt_search_path_spec= 2127: lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 2128: for lt_sys_path in $lt_search_path_spec; do 2129: if test -d "$lt_sys_path/$lt_multi_os_dir"; then 2130: lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" 2131: else 2132: test -d "$lt_sys_path" && \ 2133: lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 2134: fi 2135: done 2136: lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 2137: BEGIN {RS=" "; FS="/|\n";} { 2138: lt_foo=""; 2139: lt_count=0; 2140: for (lt_i = NF; lt_i > 0; lt_i--) { 2141: if ($lt_i != "" && $lt_i != ".") { 2142: if ($lt_i == "..") { 2143: lt_count++; 2144: } else { 2145: if (lt_count == 0) { 2146: lt_foo="/" $lt_i lt_foo; 2147: } else { 2148: lt_count--; 2149: } 2150: } 2151: } 2152: } 2153: if (lt_foo != "") { lt_freq[[lt_foo]]++; } 2154: if (lt_freq[[lt_foo]] == 1) { print lt_foo; } 2155: }'` 2156: # AWK program above erroneously prepends '/' to C:/dos/paths 2157: # for these hosts. 2158: case $host_os in 2159: mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 2160: $SED 's,/$[[A-Za-z]]:$,\1,g'` ;; 2161: esac 2162: sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 2163: else 2164: sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 2165: fi]) 2166: library_names_spec= 2167: libname_spec='lib$name' 2168: soname_spec= 2169: shrext_cmds=".so" 2170: postinstall_cmds= 2171: postuninstall_cmds= 2172: finish_cmds= 2173: finish_eval= 2174: shlibpath_var= 2175: shlibpath_overrides_runpath=unknown 2176: version_type=none 2177: dynamic_linker="$host_os ld.so" 2178: sys_lib_dlsearch_path_spec="/lib /usr/lib" 2179: need_lib_prefix=unknown 2180: hardcode_into_libs=no 2181: 2182: # when you set need_version to no, make sure it does not cause -set_version 2183: # flags to be left without arguments 2184: need_version=unknown 2185: 2186: case $host_os in 2187: aix3*) 2188: version_type=linux 2189: library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' 2190: shlibpath_var=LIBPATH 2191: 2192: # AIX 3 has no versioning support, so we append a major version to the name. 2193: soname_spec='${libname}${release}${shared_ext}$major' 2194: ;; 2195: 2196: aix[[4-9]]*) 2197: version_type=linux 2198: need_lib_prefix=no 2199: need_version=no 2200: hardcode_into_libs=yes 2201: if test "$host_cpu" = ia64; then 2202: # AIX 5 supports IA64 2203: library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' 2204: shlibpath_var=LD_LIBRARY_PATH 2205: else 2206: # With GCC up to 2.95.x, collect2 would create an import file 2207: # for dependence libraries. The import file would start with 2208: # the line `#! .'. This would cause the generated library to 2209: # depend on `.', always an invalid library. This was fixed in 2210: # development snapshots of GCC prior to 3.0. 2211: case $host_os in 2212: aix4 | aix4.[[01]] | aix4.[[01]].*) 2213: if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 2214: echo ' yes ' 2215: echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then 2216: : 2217: else 2218: can_build_shared=no 2219: fi 2220: ;; 2221: esac 2222: # AIX (on Power*) has no versioning support, so currently we can not hardcode correct 2223: # soname into executable. Probably we can add versioning support to 2224: # collect2, so additional links can be useful in future. 2225: if test "$aix_use_runtimelinking" = yes; then 2226: # If using run time linking (on AIX 4.2 or later) use lib<name>.so 2227: # instead of lib<name>.a to let people know that these are not 2228: # typical AIX shared libraries. 2229: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2230: else 2231: # We preserve .a as extension for shared libraries through AIX4.2 2232: # and later when we are not doing run time linking. 2233: library_names_spec='${libname}${release}.a $libname.a' 2234: soname_spec='${libname}${release}${shared_ext}$major' 2235: fi 2236: shlibpath_var=LIBPATH 2237: fi 2238: ;; 2239: 2240: amigaos*) 2241: case $host_cpu in 2242: powerpc) 2243: # Since July 2007 AmigaOS4 officially supports .so libraries. 2244: # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 2245: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2246: ;; 2247: m68k) 2248: library_names_spec='$libname.ixlibrary $libname.a' 2249: # Create ${libname}_ixlibrary.a entries in /sys/libs. 2250: finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/$[[^/]]*$\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' 2251: ;; 2252: esac 2253: ;; 2254: 2255: beos*) 2256: library_names_spec='${libname}${shared_ext}' 2257: dynamic_linker="$host_os ld.so" 2258: shlibpath_var=LIBRARY_PATH 2259: ;; 2260: 2261: bsdi[[45]]*) 2262: version_type=linux 2263: need_version=no 2264: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2265: soname_spec='${libname}${release}${shared_ext}$major' 2266: finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 2267: shlibpath_var=LD_LIBRARY_PATH 2268: sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 2269: sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 2270: # the default ld.so.conf also contains /usr/contrib/lib and 2271: # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 2272: # libtool to hard-code these into programs 2273: ;; 2274: 2275: cygwin* | mingw* | pw32* | cegcc*) 2276: version_type=windows 2277: shrext_cmds=".dll" 2278: need_version=no 2279: need_lib_prefix=no 2280: 2281: case $GCC,$cc_basename in 2282: yes,*) 2283: # gcc 2284: library_names_spec='$libname.dll.a' 2285: # DLL is installed to $(libdir)/../bin by postinstall_cmds 2286: postinstall_cmds='base_file=`basename \${file}`~ 2287: dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ 2288: dldir=$destdir/`dirname \$dlpath`~ 2289: test -d \$dldir || mkdir -p \$dldir~ 2290: $install_prog $dir/$dlname \$dldir/$dlname~ 2291: chmod a+x \$dldir/$dlname~ 2292: if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 2293: eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 2294: fi' 2295: postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 2296: dlpath=$dir/\$dldll~ 2297: $RM \$dlpath' 2298: shlibpath_overrides_runpath=yes 2299: 2300: case $host_os in 2301: cygwin*) 2302: # Cygwin DLLs use 'cyg' prefix rather than 'lib' 2303: soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2304: m4_if([$1], [],[ 2305: sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"]) 2306: ;; 2307: mingw* | cegcc*) 2308: # MinGW DLLs use traditional 'lib' prefix 2309: soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2310: ;; 2311: pw32*) 2312: # pw32 DLLs use 'pw' prefix rather than 'lib' 2313: library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2314: ;; 2315: esac 2316: dynamic_linker='Win32 ld.exe' 2317: ;; 2318: 2319: *,cl*) 2320: # Native MSVC 2321: libname_spec='$name' 2322: soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2323: library_names_spec='${libname}.dll.lib' 2324: 2325: case $build_os in 2326: mingw*) 2327: sys_lib_search_path_spec= 2328: lt_save_ifs=$IFS 2329: IFS=';' 2330: for lt_path in $LIB 2331: do 2332: IFS=$lt_save_ifs 2333: # Let DOS variable expansion print the short 8.3 style file name. 2334: lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 2335: sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 2336: done 2337: IFS=$lt_save_ifs 2338: # Convert to MSYS style. 2339: sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \$[[a-zA-Z]]\$:| /\\1|g' -e 's|^ ||'` 2340: ;; 2341: cygwin*) 2342: # Convert to unix form, then to dos form, then back to unix form 2343: # but this time dos style (no spaces!) so that the unix form looks 2344: # like /cygdrive/c/PROGRA~1:/cygdr... 2345: sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 2346: sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 2347: sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 2348: ;; 2349: *) 2350: sys_lib_search_path_spec="$LIB" 2351: if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then 2352: # It is most probably a Windows format PATH. 2353: sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 2354: else 2355: sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 2356: fi 2357: # FIXME: find the short name or the path components, as spaces are 2358: # common. (e.g. "Program Files" -> "PROGRA~1") 2359: ;; 2360: esac 2361: 2362: # DLL is installed to $(libdir)/../bin by postinstall_cmds 2363: postinstall_cmds='base_file=`basename \${file}`~ 2364: dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ 2365: dldir=$destdir/`dirname \$dlpath`~ 2366: test -d \$dldir || mkdir -p \$dldir~ 2367: $install_prog $dir/$dlname \$dldir/$dlname' 2368: postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 2369: dlpath=$dir/\$dldll~ 2370: $RM \$dlpath' 2371: shlibpath_overrides_runpath=yes 2372: dynamic_linker='Win32 link.exe' 2373: ;; 2374: 2375: *) 2376: # Assume MSVC wrapper 2377: library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' 2378: dynamic_linker='Win32 ld.exe' 2379: ;; 2380: esac 2381: # FIXME: first we should search . and the directory the executable is in 2382: shlibpath_var=PATH 2383: ;; 2384: 2385: darwin* | rhapsody*) 2386: dynamic_linker="$host_os dyld" 2387: version_type=darwin 2388: need_lib_prefix=no 2389: need_version=no 2390: library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' 2391: soname_spec='${libname}${release}${major}$shared_ext' 2392: shlibpath_overrides_runpath=yes 2393: shlibpath_var=DYLD_LIBRARY_PATH 2394: shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 2395: m4_if([$1], [],[ 2396: sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) 2397: sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 2398: ;; 2399: 2400: dgux*) 2401: version_type=linux 2402: need_lib_prefix=no 2403: need_version=no 2404: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' 2405: soname_spec='${libname}${release}${shared_ext}$major' 2406: shlibpath_var=LD_LIBRARY_PATH 2407: ;; 2408: 2409: freebsd1*) 2410: dynamic_linker=no 2411: ;; 2412: 2413: freebsd* | dragonfly*) 2414: # DragonFly does not have aout. When/if they implement a new 2415: # versioning mechanism, adjust this. 2416: if test -x /usr/bin/objformat; then 2417: objformat=`/usr/bin/objformat` 2418: else 2419: case $host_os in 2420: freebsd[[123]]*) objformat=aout ;; 2421: *) objformat=elf ;; 2422: esac 2423: fi 2424: version_type=freebsd-$objformat 2425: case $version_type in 2426: freebsd-elf*) 2427: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 2428: need_version=no 2429: need_lib_prefix=no 2430: ;; 2431: freebsd-*) 2432: library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' 2433: need_version=yes 2434: ;; 2435: esac 2436: shlibpath_var=LD_LIBRARY_PATH 2437: case $host_os in 2438: freebsd2*) 2439: shlibpath_overrides_runpath=yes 2440: ;; 2441: freebsd3.[[01]]* | freebsdelf3.[[01]]*) 2442: shlibpath_overrides_runpath=yes 2443: hardcode_into_libs=yes 2444: ;; 2445: freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ 2446: freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) 2447: shlibpath_overrides_runpath=no 2448: hardcode_into_libs=yes 2449: ;; 2450: *) # from 4.6 on, and DragonFly 2451: shlibpath_overrides_runpath=yes 2452: hardcode_into_libs=yes 2453: ;; 2454: esac 2455: ;; 2456: 2457: gnu*) 2458: version_type=linux 2459: need_lib_prefix=no 2460: need_version=no 2461: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 2462: soname_spec='${libname}${release}${shared_ext}$major' 2463: shlibpath_var=LD_LIBRARY_PATH 2464: hardcode_into_libs=yes 2465: ;; 2466: 2467: haiku*) 2468: version_type=linux 2469: need_lib_prefix=no 2470: need_version=no 2471: dynamic_linker="$host_os runtime_loader" 2472: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 2473: soname_spec='${libname}${release}${shared_ext}$major' 2474: shlibpath_var=LIBRARY_PATH 2475: shlibpath_overrides_runpath=yes 2476: sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 2477: hardcode_into_libs=yes 2478: ;; 2479: 2480: hpux9* | hpux10* | hpux11*) 2481: # Give a soname corresponding to the major version so that dld.sl refuses to 2482: # link against other versions. 2483: version_type=sunos 2484: need_lib_prefix=no 2485: need_version=no 2486: case $host_cpu in 2487: ia64*) 2488: shrext_cmds='.so' 2489: hardcode_into_libs=yes 2490: dynamic_linker="$host_os dld.so" 2491: shlibpath_var=LD_LIBRARY_PATH 2492: shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2493: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2494: soname_spec='${libname}${release}${shared_ext}$major' 2495: if test "X$HPUX_IA64_MODE" = X32; then 2496: sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 2497: else 2498: sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 2499: fi 2500: sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2501: ;; 2502: hppa*64*) 2503: shrext_cmds='.sl' 2504: hardcode_into_libs=yes 2505: dynamic_linker="$host_os dld.sl" 2506: shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 2507: shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2508: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2509: soname_spec='${libname}${release}${shared_ext}$major' 2510: sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 2511: sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2512: ;; 2513: *) 2514: shrext_cmds='.sl' 2515: dynamic_linker="$host_os dld.sl" 2516: shlibpath_var=SHLIB_PATH 2517: shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 2518: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2519: soname_spec='${libname}${release}${shared_ext}$major' 2520: ;; 2521: esac 2522: # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 2523: postinstall_cmds='chmod 555 $lib' 2524: # or fails outright, so override atomically: 2525: install_override_mode=555 2526: ;; 2527: 2528: interix[[3-9]]*) 2529: version_type=linux 2530: need_lib_prefix=no 2531: need_version=no 2532: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2533: soname_spec='${libname}${release}${shared_ext}$major' 2534: dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 2535: shlibpath_var=LD_LIBRARY_PATH 2536: shlibpath_overrides_runpath=no 2537: hardcode_into_libs=yes 2538: ;; 2539: 2540: irix5* | irix6* | nonstopux*) 2541: case $host_os in 2542: nonstopux*) version_type=nonstopux ;; 2543: *) 2544: if test "$lt_cv_prog_gnu_ld" = yes; then 2545: version_type=linux 2546: else 2547: version_type=irix 2548: fi ;; 2549: esac 2550: need_lib_prefix=no 2551: need_version=no 2552: soname_spec='${libname}${release}${shared_ext}$major' 2553: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' 2554: case $host_os in 2555: irix5* | nonstopux*) 2556: libsuff= shlibsuff= 2557: ;; 2558: *) 2559: case $LD in # libtool.m4 will add one of these switches to LD 2560: *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 2561: libsuff= shlibsuff= libmagic=32-bit;; 2562: *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 2563: libsuff=32 shlibsuff=N32 libmagic=N32;; 2564: *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 2565: libsuff=64 shlibsuff=64 libmagic=64-bit;; 2566: *) libsuff= shlibsuff= libmagic=never-match;; 2567: esac 2568: ;; 2569: esac 2570: shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 2571: shlibpath_overrides_runpath=no 2572: sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 2573: sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 2574: hardcode_into_libs=yes 2575: ;; 2576: 2577: # No shared lib support for Linux oldld, aout, or coff. 2578: linux*oldld* | linux*aout* | linux*coff*) 2579: dynamic_linker=no 2580: ;; 2581: 2582: # This must be Linux ELF. 2583: linux* | k*bsd*-gnu | kopensolaris*-gnu) 2584: version_type=linux 2585: need_lib_prefix=no 2586: need_version=no 2587: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2588: soname_spec='${libname}${release}${shared_ext}$major' 2589: finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 2590: shlibpath_var=LD_LIBRARY_PATH 2591: shlibpath_overrides_runpath=no 2592: 2593: # Some binutils ld are patched to set DT_RUNPATH 2594: AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], 2595: [lt_cv_shlibpath_overrides_runpath=no 2596: save_LDFLAGS=$LDFLAGS 2597: save_libdir=$libdir 2598: eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ 2599: LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" 2600: AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], 2601: [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], 2602: [lt_cv_shlibpath_overrides_runpath=yes])]) 2603: LDFLAGS=$save_LDFLAGS 2604: libdir=$save_libdir 2605: ]) 2606: shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 2607: 2608: # This implies no fast_install, which is unacceptable. 2609: # Some rework will be needed to allow for fast_install 2610: # before this can be enabled. 2611: hardcode_into_libs=yes 2612: 2613: # Append ld.so.conf contents to the search path 2614: if test -f /etc/ld.so.conf; then 2615: lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` 2616: sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 2617: fi 2618: 2619: # We used to test for /lib/ld.so.1 and disable shared libraries on 2620: # powerpc, because MkLinux only supported shared libraries with the 2621: # GNU dynamic linker. Since this was broken with cross compilers, 2622: # most powerpc-linux boxes support dynamic linking these days and 2623: # people can always --disable-shared, the test was removed, and we 2624: # assume the GNU/Linux dynamic linker is in use. 2625: dynamic_linker='GNU/Linux ld.so' 2626: ;; 2627: 2628: netbsd*) 2629: version_type=sunos 2630: need_lib_prefix=no 2631: need_version=no 2632: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 2633: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2634: finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2635: dynamic_linker='NetBSD (a.out) ld.so' 2636: else 2637: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2638: soname_spec='${libname}${release}${shared_ext}$major' 2639: dynamic_linker='NetBSD ld.elf_so' 2640: fi 2641: shlibpath_var=LD_LIBRARY_PATH 2642: shlibpath_overrides_runpath=yes 2643: hardcode_into_libs=yes 2644: ;; 2645: 2646: newsos6) 2647: version_type=linux 2648: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2649: shlibpath_var=LD_LIBRARY_PATH 2650: shlibpath_overrides_runpath=yes 2651: ;; 2652: 2653: *nto* | *qnx*) 2654: version_type=qnx 2655: need_lib_prefix=no 2656: need_version=no 2657: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2658: soname_spec='${libname}${release}${shared_ext}$major' 2659: shlibpath_var=LD_LIBRARY_PATH 2660: shlibpath_overrides_runpath=no 2661: hardcode_into_libs=yes 2662: dynamic_linker='ldqnx.so' 2663: ;; 2664: 2665: openbsd*) 2666: version_type=sunos 2667: sys_lib_dlsearch_path_spec="/usr/lib" 2668: need_lib_prefix=no 2669: # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. 2670: case $host_os in 2671: openbsd3.3 | openbsd3.3.*) need_version=yes ;; 2672: *) need_version=no ;; 2673: esac 2674: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2675: finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2676: shlibpath_var=LD_LIBRARY_PATH 2677: if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 2678: case $host_os in 2679: openbsd2.[[89]] | openbsd2.[[89]].*) 2680: shlibpath_overrides_runpath=no 2681: ;; 2682: *) 2683: shlibpath_overrides_runpath=yes 2684: ;; 2685: esac 2686: else 2687: shlibpath_overrides_runpath=yes 2688: fi 2689: ;; 2690: 2691: os2*) 2692: libname_spec='$name' 2693: shrext_cmds=".dll" 2694: need_lib_prefix=no 2695: library_names_spec='$libname${shared_ext} $libname.a' 2696: dynamic_linker='OS/2 ld.exe' 2697: shlibpath_var=LIBPATH 2698: ;; 2699: 2700: osf3* | osf4* | osf5*) 2701: version_type=osf 2702: need_lib_prefix=no 2703: need_version=no 2704: soname_spec='${libname}${release}${shared_ext}$major' 2705: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2706: shlibpath_var=LD_LIBRARY_PATH 2707: sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 2708: sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 2709: ;; 2710: 2711: rdos*) 2712: dynamic_linker=no 2713: ;; 2714: 2715: solaris*) 2716: version_type=linux 2717: need_lib_prefix=no 2718: need_version=no 2719: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2720: soname_spec='${libname}${release}${shared_ext}$major' 2721: shlibpath_var=LD_LIBRARY_PATH 2722: shlibpath_overrides_runpath=yes 2723: hardcode_into_libs=yes 2724: # ldd complains unless libraries are executable 2725: postinstall_cmds='chmod +x $lib' 2726: ;; 2727: 2728: sunos4*) 2729: version_type=sunos 2730: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2731: finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 2732: shlibpath_var=LD_LIBRARY_PATH 2733: shlibpath_overrides_runpath=yes 2734: if test "$with_gnu_ld" = yes; then 2735: need_lib_prefix=no 2736: fi 2737: need_version=yes 2738: ;; 2739: 2740: sysv4 | sysv4.3*) 2741: version_type=linux 2742: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2743: soname_spec='${libname}${release}${shared_ext}$major' 2744: shlibpath_var=LD_LIBRARY_PATH 2745: case $host_vendor in 2746: sni) 2747: shlibpath_overrides_runpath=no 2748: need_lib_prefix=no 2749: runpath_var=LD_RUN_PATH 2750: ;; 2751: siemens) 2752: need_lib_prefix=no 2753: ;; 2754: motorola) 2755: need_lib_prefix=no 2756: need_version=no 2757: shlibpath_overrides_runpath=no 2758: sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 2759: ;; 2760: esac 2761: ;; 2762: 2763: sysv4*MP*) 2764: if test -d /usr/nec ;then 2765: version_type=linux 2766: library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' 2767: soname_spec='$libname${shared_ext}.$major' 2768: shlibpath_var=LD_LIBRARY_PATH 2769: fi 2770: ;; 2771: 2772: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 2773: version_type=freebsd-elf 2774: need_lib_prefix=no 2775: need_version=no 2776: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 2777: soname_spec='${libname}${release}${shared_ext}$major' 2778: shlibpath_var=LD_LIBRARY_PATH 2779: shlibpath_overrides_runpath=yes 2780: hardcode_into_libs=yes 2781: if test "$with_gnu_ld" = yes; then 2782: sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 2783: else 2784: sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 2785: case $host_os in 2786: sco3.2v5*) 2787: sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 2788: ;; 2789: esac 2790: fi 2791: sys_lib_dlsearch_path_spec='/usr/lib' 2792: ;; 2793: 2794: tpf*) 2795: # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 2796: version_type=linux 2797: need_lib_prefix=no 2798: need_version=no 2799: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2800: shlibpath_var=LD_LIBRARY_PATH 2801: shlibpath_overrides_runpath=no 2802: hardcode_into_libs=yes 2803: ;; 2804: 2805: uts4*) 2806: version_type=linux 2807: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2808: soname_spec='${libname}${release}${shared_ext}$major' 2809: shlibpath_var=LD_LIBRARY_PATH 2810: ;; 2811: 2812: *) 2813: dynamic_linker=no 2814: ;; 2815: esac 2816: AC_MSG_RESULT([$dynamic_linker]) 2817: test "$dynamic_linker" = no && can_build_shared=no 2818: 2819: variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 2820: if test "$GCC" = yes; then 2821: variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 2822: fi 2823: 2824: if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then 2825: sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" 2826: fi 2827: if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then 2828: sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" 2829: fi 2830: 2831: _LT_DECL([], [variables_saved_for_relink], [1], 2832: [Variables whose values should be saved in libtool wrapper scripts and 2833: restored at link time]) 2834: _LT_DECL([], [need_lib_prefix], [0], 2835: [Do we need the "lib" prefix for modules?]) 2836: _LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) 2837: _LT_DECL([], [version_type], [0], [Library versioning type]) 2838: _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) 2839: _LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) 2840: _LT_DECL([], [shlibpath_overrides_runpath], [0], 2841: [Is shlibpath searched before the hard-coded library search path?]) 2842: _LT_DECL([], [libname_spec], [1], [Format of library name prefix]) 2843: _LT_DECL([], [library_names_spec], [1], 2844: [[List of archive names. First name is the real one, the rest are links. 2845: The last name is the one that the linker finds with -lNAME]]) 2846: _LT_DECL([], [soname_spec], [1], 2847: [[The coded name of the library, if different from the real name]]) 2848: _LT_DECL([], [install_override_mode], [1], 2849: [Permission mode override for installation of shared libraries]) 2850: _LT_DECL([], [postinstall_cmds], [2], 2851: [Command to use after installation of a shared archive]) 2852: _LT_DECL([], [postuninstall_cmds], [2], 2853: [Command to use after uninstallation of a shared archive]) 2854: _LT_DECL([], [finish_cmds], [2], 2855: [Commands used to finish a libtool library installation in a directory]) 2856: _LT_DECL([], [finish_eval], [1], 2857: [[As "finish_cmds", except a single script fragment to be evaled but 2858: not shown]]) 2859: _LT_DECL([], [hardcode_into_libs], [0], 2860: [Whether we should hardcode library paths into libraries]) 2861: _LT_DECL([], [sys_lib_search_path_spec], [2], 2862: [Compile-time system search path for libraries]) 2863: _LT_DECL([], [sys_lib_dlsearch_path_spec], [2], 2864: [Run-time system search path for libraries]) 2865: ])# _LT_SYS_DYNAMIC_LINKER 2866: 2867: 2868: # _LT_PATH_TOOL_PREFIX(TOOL) 2869: # -------------------------- 2870: # find a file program which can recognize shared library 2871: AC_DEFUN([_LT_PATH_TOOL_PREFIX], 2872: [m4_require([_LT_DECL_EGREP])dnl 2873: AC_MSG_CHECKING([for $1]) 2874: AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, 2875: [case $MAGIC_CMD in 2876: [[\\/*] | ?:[\\/]*]) 2877: lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 2878: ;; 2879: *) 2880: lt_save_MAGIC_CMD="$MAGIC_CMD" 2881: lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2882: dnl $ac_dummy forces splitting on constant user-supplied paths. 2883: dnl POSIX.2 word splitting is done only on the output of word expansions, 2884: dnl not every word. This closes a longstanding sh security hole. 2885: ac_dummy="m4_if([$2], , $PATH, [$2])" 2886: for ac_dir in $ac_dummy; do 2887: IFS="$lt_save_ifs" 2888: test -z "$ac_dir" && ac_dir=. 2889: if test -f $ac_dir/$1; then 2890: lt_cv_path_MAGIC_CMD="$ac_dir/$1" 2891: if test -n "$file_magic_test_file"; then 2892: case $deplibs_check_method in 2893: "file_magic "*) 2894: file_magic_regex=`expr "$deplibs_check_method" : "file_magic $.*$"` 2895: MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2896: if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 2897: $EGREP "$file_magic_regex" > /dev/null; then 2898: : 2899: else 2900: cat <<_LT_EOF 1>&2 2901: 2902: *** Warning: the command libtool uses to detect shared libraries, 2903: *** $file_magic_cmd, produces output that libtool cannot recognize. 2904: *** The result is that libtool may fail to recognize shared libraries 2905: *** as such. This will affect the creation of libtool libraries that 2906: *** depend on shared libraries, but programs linked with such libtool 2907: *** libraries will work regardless of this problem. Nevertheless, you 2908: *** may want to report the problem to your system manager and/or to 2909: *** bug-libtool@gnu.org 2910: 2911: _LT_EOF 2912: fi ;; 2913: esac 2914: fi 2915: break 2916: fi 2917: done 2918: IFS="$lt_save_ifs" 2919: MAGIC_CMD="$lt_save_MAGIC_CMD" 2920: ;; 2921: esac]) 2922: MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2923: if test -n "$MAGIC_CMD"; then 2924: AC_MSG_RESULT($MAGIC_CMD) 2925: else 2926: AC_MSG_RESULT(no) 2927: fi 2928: _LT_DECL([], [MAGIC_CMD], [0], 2929: [Used to examine libraries when file_magic_cmd begins with "file"])dnl 2930: ])# _LT_PATH_TOOL_PREFIX 2931: 2932: # Old name: 2933: AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) 2934: dnl aclocal-1.4 backwards compatibility: 2935: dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) 2936: 2937: 2938: # _LT_PATH_MAGIC 2939: # -------------- 2940: # find a file program which can recognize a shared library 2941: m4_defun([_LT_PATH_MAGIC], 2942: [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) 2943: if test -z "$lt_cv_path_MAGIC_CMD"; then 2944: if test -n "$ac_tool_prefix"; then 2945: _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) 2946: else 2947: MAGIC_CMD=: 2948: fi 2949: fi 2950: ])# _LT_PATH_MAGIC 2951: 2952: 2953: # LT_PATH_LD 2954: # ---------- 2955: # find the pathname to the GNU or non-GNU linker 2956: AC_DEFUN([LT_PATH_LD], 2957: [AC_REQUIRE([AC_PROG_CC])dnl 2958: AC_REQUIRE([AC_CANONICAL_HOST])dnl 2959: AC_REQUIRE([AC_CANONICAL_BUILD])dnl 2960: m4_require([_LT_DECL_SED])dnl 2961: m4_require([_LT_DECL_EGREP])dnl 2962: m4_require([_LT_PROG_ECHO_BACKSLASH])dnl 2963: 2964: AC_ARG_WITH([gnu-ld], 2965: [AS_HELP_STRING([--with-gnu-ld], 2966: [assume the C compiler uses GNU ld @<:@default=no@:>@])], 2967: [test "$withval" = no || with_gnu_ld=yes], 2968: [with_gnu_ld=no])dnl 2969: 2970: ac_prog=ld 2971: if test "$GCC" = yes; then 2972: # Check if gcc -print-prog-name=ld gives a path. 2973: AC_MSG_CHECKING([for ld used by $CC]) 2974: case $host in 2975: *-*-mingw*) 2976: # gcc leaves a trailing carriage return which upsets mingw 2977: ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 2978: *) 2979: ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 2980: esac 2981: case $ac_prog in 2982: # Accept absolute paths. 2983: [[\\/]]* | ?:[[\\/]]*) 2984: re_direlt='/[[^/]][[^/]]*/\.\./' 2985: # Canonicalize the pathname of ld 2986: ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 2987: while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 2988: ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 2989: done 2990: test -z "$LD" && LD="$ac_prog" 2991: ;; 2992: "") 2993: # If it fails, then pretend we aren't using GCC. 2994: ac_prog=ld 2995: ;; 2996: *) 2997: # If it is relative, then search for the first ld in PATH. 2998: with_gnu_ld=unknown 2999: ;; 3000: esac 3001: elif test "$with_gnu_ld" = yes; then 3002: AC_MSG_CHECKING([for GNU ld]) 3003: else 3004: AC_MSG_CHECKING([for non-GNU ld]) 3005: fi 3006: AC_CACHE_VAL(lt_cv_path_LD, 3007: [if test -z "$LD"; then 3008: lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 3009: for ac_dir in $PATH; do 3010: IFS="$lt_save_ifs" 3011: test -z "$ac_dir" && ac_dir=. 3012: if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 3013: lt_cv_path_LD="$ac_dir/$ac_prog" 3014: # Check to see if the program is GNU ld. I'd rather use --version, 3015: # but apparently some variants of GNU ld only accept -v. 3016: # Break only if it was the GNU/non-GNU ld that we prefer. 3017: case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 3018: *GNU* | *'with BFD'*) 3019: test "$with_gnu_ld" != no && break 3020: ;; 3021: *) 3022: test "$with_gnu_ld" != yes && break 3023: ;; 3024: esac 3025: fi 3026: done 3027: IFS="$lt_save_ifs" 3028: else 3029: lt_cv_path_LD="$LD" # Let the user override the test with a path. 3030: fi]) 3031: LD="$lt_cv_path_LD" 3032: if test -n "$LD"; then 3033: AC_MSG_RESULT($LD) 3034: else 3035: AC_MSG_RESULT(no) 3036: fi 3037: test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) 3038: _LT_PATH_LD_GNU 3039: AC_SUBST([LD]) 3040: 3041: _LT_TAGDECL([], [LD], [1], [The linker used to build libraries]) 3042: ])# LT_PATH_LD 3043: 3044: # Old names: 3045: AU_ALIAS([AM_PROG_LD], [LT_PATH_LD]) 3046: AU_ALIAS([AC_PROG_LD], [LT_PATH_LD]) 3047: dnl aclocal-1.4 backwards compatibility: 3048: dnl AC_DEFUN([AM_PROG_LD], []) 3049: dnl AC_DEFUN([AC_PROG_LD], []) 3050: 3051: 3052: # _LT_PATH_LD_GNU 3053: #- -------------- 3054: m4_defun([_LT_PATH_LD_GNU], 3055: [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, 3056: [# I'd rather use --version here, but apparently some GNU lds only accept -v. 3057: case `$LD -v 2>&1 </dev/null` in 3058: *GNU* | *'with BFD'*) 3059: lt_cv_prog_gnu_ld=yes 3060: ;; 3061: *) 3062: lt_cv_prog_gnu_ld=no 3063: ;; 3064: esac]) 3065: with_gnu_ld=$lt_cv_prog_gnu_ld 3066: ])# _LT_PATH_LD_GNU 3067: 3068: 3069: # _LT_CMD_RELOAD 3070: # -------------- 3071: # find reload flag for linker 3072: # -- PORTME Some linkers may need a different reload flag. 3073: m4_defun([_LT_CMD_RELOAD], 3074: [AC_CACHE_CHECK([for $LD option to reload object files], 3075: lt_cv_ld_reload_flag, 3076: [lt_cv_ld_reload_flag='-r']) 3077: reload_flag=$lt_cv_ld_reload_flag 3078: case $reload_flag in 3079: "" | " "*) ;; 3080: *) reload_flag=" $reload_flag" ;; 3081: esac 3082: reload_cmds='$LD$reload_flag -o $output$reload_objs' 3083: case $host_os in 3084: cygwin* | mingw* | pw32* | cegcc*) 3085: if test "$GCC" != yes; then 3086: reload_cmds=false 3087: fi 3088: ;; 3089: darwin*) 3090: if test "$GCC" = yes; then 3091: reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' 3092: else 3093: reload_cmds='$LD$reload_flag -o $output$reload_objs' 3094: fi 3095: ;; 3096: esac 3097: _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl 3098: _LT_TAGDECL([], [reload_cmds], [2])dnl 3099: ])# _LT_CMD_RELOAD 3100: 3101: 3102: # _LT_CHECK_MAGIC_METHOD 3103: # ---------------------- 3104: # how to check for library dependencies 3105: # -- PORTME fill in with the dynamic library characteristics 3106: m4_defun([_LT_CHECK_MAGIC_METHOD], 3107: [m4_require([_LT_DECL_EGREP]) 3108: m4_require([_LT_DECL_OBJDUMP]) 3109: AC_CACHE_CHECK([how to recognize dependent libraries], 3110: lt_cv_deplibs_check_method, 3111: [lt_cv_file_magic_cmd='$MAGIC_CMD' 3112: lt_cv_file_magic_test_file= 3113: lt_cv_deplibs_check_method='unknown' 3114: # Need to set the preceding variable on all platforms that support 3115: # interlibrary dependencies. 3116: # 'none' -- dependencies not supported. 3117: # `unknown' -- same as none, but documents that we really don't know. 3118: # 'pass_all' -- all dependencies passed with no checks. 3119: # 'test_compile' -- check by making test program. 3120: # 'file_magic [[regex]]' -- check by looking for files in library path 3121: # which responds to the $file_magic_cmd with a given extended regex. 3122: # If you have `file' or equivalent on your system and you're not sure 3123: # whether `pass_all' will *always* work, you probably want this one. 3124: 3125: case $host_os in 3126: aix[[4-9]]*) 3127: lt_cv_deplibs_check_method=pass_all 3128: ;; 3129: 3130: beos*) 3131: lt_cv_deplibs_check_method=pass_all 3132: ;; 3133: 3134: bsdi[[45]]*) 3135: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' 3136: lt_cv_file_magic_cmd='/usr/bin/file -L' 3137: lt_cv_file_magic_test_file=/shlib/libc.so 3138: ;; 3139: 3140: cygwin*) 3141: # func_win32_libid is a shell function defined in ltmain.sh 3142: lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3143: lt_cv_file_magic_cmd='func_win32_libid' 3144: ;; 3145: 3146: mingw* | pw32*) 3147: # Base MSYS/MinGW do not provide the 'file' command needed by 3148: # func_win32_libid shell function, so use a weaker test based on 'objdump', 3149: # unless we find 'file', for example because we are cross-compiling. 3150: # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. 3151: if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then 3152: lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3153: lt_cv_file_magic_cmd='func_win32_libid' 3154: else 3155: # Keep this pattern in sync with the one in func_win32_libid. 3156: lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 3157: lt_cv_file_magic_cmd='$OBJDUMP -f' 3158: fi 3159: ;; 3160: 3161: cegcc*) 3162: # use the weaker test based on 'objdump'. See mingw*. 3163: lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 3164: lt_cv_file_magic_cmd='$OBJDUMP -f' 3165: ;; 3166: 3167: darwin* | rhapsody*) 3168: lt_cv_deplibs_check_method=pass_all 3169: ;; 3170: 3171: freebsd* | dragonfly*) 3172: if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3173: case $host_cpu in 3174: i*86 ) 3175: # Not sure whether the presence of OpenBSD here was a mistake. 3176: # Let's accept both of them until this is cleared up. 3177: lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' 3178: lt_cv_file_magic_cmd=/usr/bin/file 3179: lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 3180: ;; 3181: esac 3182: else 3183: lt_cv_deplibs_check_method=pass_all 3184: fi 3185: ;; 3186: 3187: gnu*) 3188: lt_cv_deplibs_check_method=pass_all 3189: ;; 3190: 3191: haiku*) 3192: lt_cv_deplibs_check_method=pass_all 3193: ;; 3194: 3195: hpux10.20* | hpux11*) 3196: lt_cv_file_magic_cmd=/usr/bin/file 3197: case $host_cpu in 3198: ia64*) 3199: lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' 3200: lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 3201: ;; 3202: hppa*64*) 3203: [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] 3204: lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 3205: ;; 3206: *) 3207: lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' 3208: lt_cv_file_magic_test_file=/usr/lib/libc.sl 3209: ;; 3210: esac 3211: ;; 3212: 3213: interix[[3-9]]*) 3214: # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 3215: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' 3216: ;; 3217: 3218: irix5* | irix6* | nonstopux*) 3219: case $LD in 3220: *-32|*"-32 ") libmagic=32-bit;; 3221: *-n32|*"-n32 ") libmagic=N32;; 3222: *-64|*"-64 ") libmagic=64-bit;; 3223: *) libmagic=never-match;; 3224: esac 3225: lt_cv_deplibs_check_method=pass_all 3226: ;; 3227: 3228: # This must be Linux ELF. 3229: linux* | k*bsd*-gnu | kopensolaris*-gnu) 3230: lt_cv_deplibs_check_method=pass_all 3231: ;; 3232: 3233: netbsd*) 3234: if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3235: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3236: else 3237: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' 3238: fi 3239: ;; 3240: 3241: newos6*) 3242: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' 3243: lt_cv_file_magic_cmd=/usr/bin/file 3244: lt_cv_file_magic_test_file=/usr/lib/libnls.so 3245: ;; 3246: 3247: *nto* | *qnx*) 3248: lt_cv_deplibs_check_method=pass_all 3249: ;; 3250: 3251: openbsd*) 3252: if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 3253: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' 3254: else 3255: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3256: fi 3257: ;; 3258: 3259: osf3* | osf4* | osf5*) 3260: lt_cv_deplibs_check_method=pass_all 3261: ;; 3262: 3263: rdos*) 3264: lt_cv_deplibs_check_method=pass_all 3265: ;; 3266: 3267: solaris*) 3268: lt_cv_deplibs_check_method=pass_all 3269: ;; 3270: 3271: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 3272: lt_cv_deplibs_check_method=pass_all 3273: ;; 3274: 3275: sysv4 | sysv4.3*) 3276: case $host_vendor in 3277: motorola) 3278: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' 3279: lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 3280: ;; 3281: ncr) 3282: lt_cv_deplibs_check_method=pass_all 3283: ;; 3284: sequent) 3285: lt_cv_file_magic_cmd='/bin/file' 3286: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' 3287: ;; 3288: sni) 3289: lt_cv_file_magic_cmd='/bin/file' 3290: lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" 3291: lt_cv_file_magic_test_file=/lib/libc.so 3292: ;; 3293: siemens) 3294: lt_cv_deplibs_check_method=pass_all 3295: ;; 3296: pc) 3297: lt_cv_deplibs_check_method=pass_all 3298: ;; 3299: esac 3300: ;; 3301: 3302: tpf*) 3303: lt_cv_deplibs_check_method=pass_all 3304: ;; 3305: esac 3306: ]) 3307: 3308: file_magic_glob= 3309: want_nocaseglob=no 3310: if test "$build" = "$host"; then 3311: case $host_os in 3312: mingw* | pw32*) 3313: if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 3314: want_nocaseglob=yes 3315: else 3316: file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/$..$/s\/[[\1]]\/[[\1]]\/g;/g"` 3317: fi 3318: ;; 3319: esac 3320: fi 3321: 3322: file_magic_cmd=$lt_cv_file_magic_cmd 3323: deplibs_check_method=$lt_cv_deplibs_check_method 3324: test -z "$deplibs_check_method" && deplibs_check_method=unknown 3325: 3326: _LT_DECL([], [deplibs_check_method], [1], 3327: [Method to check whether dependent libraries are shared objects]) 3328: _LT_DECL([], [file_magic_cmd], [1], 3329: [Command to use when deplibs_check_method = "file_magic"]) 3330: _LT_DECL([], [file_magic_glob], [1], 3331: [How to find potential files when deplibs_check_method = "file_magic"]) 3332: _LT_DECL([], [want_nocaseglob], [1], 3333: [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) 3334: ])# _LT_CHECK_MAGIC_METHOD 3335: 3336: 3337: # LT_PATH_NM 3338: # ---------- 3339: # find the pathname to a BSD- or MS-compatible name lister 3340: AC_DEFUN([LT_PATH_NM], 3341: [AC_REQUIRE([AC_PROG_CC])dnl 3342: AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, 3343: [if test -n "$NM"; then 3344: # Let the user override the test. 3345: lt_cv_path_NM="$NM" 3346: else 3347: lt_nm_to_check="${ac_tool_prefix}nm" 3348: if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 3349: lt_nm_to_check="$lt_nm_to_check nm" 3350: fi 3351: for lt_tmp_nm in $lt_nm_to_check; do 3352: lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 3353: for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 3354: IFS="$lt_save_ifs" 3355: test -z "$ac_dir" && ac_dir=. 3356: tmp_nm="$ac_dir/$lt_tmp_nm" 3357: if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then 3358: # Check to see if the nm accepts a BSD-compat flag. 3359: # Adding the `sed 1q' prevents false positives on HP-UX, which says: 3360: # nm: unknown option "B" ignored 3361: # Tru64's nm complains that /dev/null is an invalid object file 3362: case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in 3363: */dev/null* | *'Invalid file or object type'*) 3364: lt_cv_path_NM="$tmp_nm -B" 3365: break 3366: ;; 3367: *) 3368: case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 3369: */dev/null*) 3370: lt_cv_path_NM="$tmp_nm -p" 3371: break 3372: ;; 3373: *) 3374: lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 3375: continue # so that we can try to find one that supports BSD flags 3376: ;; 3377: esac 3378: ;; 3379: esac 3380: fi 3381: done 3382: IFS="$lt_save_ifs" 3383: done 3384: : ${lt_cv_path_NM=no} 3385: fi]) 3386: if test "$lt_cv_path_NM" != "no"; then 3387: NM="$lt_cv_path_NM" 3388: else 3389: # Didn't find any BSD compatible name lister, look for dumpbin. 3390: if test -n "$DUMPBIN"; then : 3391: # Let the user override the test. 3392: else 3393: AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) 3394: case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in 3395: *COFF*) 3396: DUMPBIN="$DUMPBIN -symbols" 3397: ;; 3398: *) 3399: DUMPBIN=: 3400: ;; 3401: esac 3402: fi 3403: AC_SUBST([DUMPBIN]) 3404: if test "$DUMPBIN" != ":"; then 3405: NM="$DUMPBIN" 3406: fi 3407: fi 3408: test -z "$NM" && NM=nm 3409: AC_SUBST([NM]) 3410: _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl 3411: 3412: AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], 3413: [lt_cv_nm_interface="BSD nm" 3414: echo "int some_variable = 0;" > conftest.$ac_ext 3415: (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) 3416: (eval "$ac_compile" 2>conftest.err) 3417: cat conftest.err >&AS_MESSAGE_LOG_FD 3418: (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) 3419: (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 3420: cat conftest.err >&AS_MESSAGE_LOG_FD 3421: (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) 3422: cat conftest.out >&AS_MESSAGE_LOG_FD 3423: if $GREP 'External.*some_variable' conftest.out > /dev/null; then 3424: lt_cv_nm_interface="MS dumpbin" 3425: fi 3426: rm -f conftest*]) 3427: ])# LT_PATH_NM 3428: 3429: # Old names: 3430: AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) 3431: AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) 3432: dnl aclocal-1.4 backwards compatibility: 3433: dnl AC_DEFUN([AM_PROG_NM], []) 3434: dnl AC_DEFUN([AC_PROG_NM], []) 3435: 3436: # _LT_CHECK_SHAREDLIB_FROM_LINKLIB 3437: # -------------------------------- 3438: # how to determine the name of the shared library 3439: # associated with a specific link library. 3440: # -- PORTME fill in with the dynamic library characteristics 3441: m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], 3442: [m4_require([_LT_DECL_EGREP]) 3443: m4_require([_LT_DECL_OBJDUMP]) 3444: m4_require([_LT_DECL_DLLTOOL]) 3445: AC_CACHE_CHECK([how to associate runtime and link libraries], 3446: lt_cv_sharedlib_from_linklib_cmd, 3447: [lt_cv_sharedlib_from_linklib_cmd='unknown' 3448: 3449: case $host_os in 3450: cygwin* | mingw* | pw32* | cegcc*) 3451: # two different shell functions defined in ltmain.sh 3452: # decide which to use based on capabilities of $DLLTOOL 3453: case `$DLLTOOL --help 2>&1` in 3454: *--identify-strict*) 3455: lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 3456: ;; 3457: *) 3458: lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 3459: ;; 3460: esac 3461: ;; 3462: *) 3463: # fallback: assume linklib IS sharedlib 3464: lt_cv_sharedlib_from_linklib_cmd="$ECHO" 3465: ;; 3466: esac 3467: ]) 3468: sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 3469: test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 3470: 3471: _LT_DECL([], [sharedlib_from_linklib_cmd], [1], 3472: [Command to associate shared and link libraries]) 3473: ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB 3474: 3475: 3476: # _LT_PATH_MANIFEST_TOOL 3477: # ---------------------- 3478: # locate the manifest tool 3479: m4_defun([_LT_PATH_MANIFEST_TOOL], 3480: [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) 3481: test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 3482: AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], 3483: [lt_cv_path_mainfest_tool=no 3484: echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD 3485: $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 3486: cat conftest.err >&AS_MESSAGE_LOG_FD 3487: if $GREP 'Manifest Tool' conftest.out > /dev/null; then 3488: lt_cv_path_mainfest_tool=yes 3489: fi 3490: rm -f conftest*]) 3491: if test "x$lt_cv_path_mainfest_tool" != xyes; then 3492: MANIFEST_TOOL=: 3493: fi 3494: _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl 3495: ])# _LT_PATH_MANIFEST_TOOL 3496: 3497: 3498: # LT_LIB_M 3499: # -------- 3500: # check for math library 3501: AC_DEFUN([LT_LIB_M], 3502: [AC_REQUIRE([AC_CANONICAL_HOST])dnl 3503: LIBM= 3504: case $host in 3505: *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) 3506: # These system don't have libm, or don't need it 3507: ;; 3508: *-ncr-sysv4.3*) 3509: AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") 3510: AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") 3511: ;; 3512: *) 3513: AC_CHECK_LIB(m, cos, LIBM="-lm") 3514: ;; 3515: esac 3516: AC_SUBST([LIBM]) 3517: ])# LT_LIB_M 3518: 3519: # Old name: 3520: AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) 3521: dnl aclocal-1.4 backwards compatibility: 3522: dnl AC_DEFUN([AC_CHECK_LIBM], []) 3523: 3524: 3525: # _LT_COMPILER_NO_RTTI([TAGNAME]) 3526: # ------------------------------- 3527: m4_defun([_LT_COMPILER_NO_RTTI], 3528: [m4_require([_LT_TAG_COMPILER])dnl 3529: 3530: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 3531: 3532: if test "$GCC" = yes; then 3533: case $cc_basename in 3534: nvcc*) 3535: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; 3536: *) 3537: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; 3538: esac 3539: 3540: _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], 3541: lt_cv_prog_compiler_rtti_exceptions, 3542: [-fno-rtti -fno-exceptions], [], 3543: [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) 3544: fi 3545: _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], 3546: [Compiler flag to turn off builtin functions]) 3547: ])# _LT_COMPILER_NO_RTTI 3548: 3549: 3550: # _LT_CMD_GLOBAL_SYMBOLS 3551: # ---------------------- 3552: m4_defun([_LT_CMD_GLOBAL_SYMBOLS], 3553: [AC_REQUIRE([AC_CANONICAL_HOST])dnl 3554: AC_REQUIRE([AC_PROG_CC])dnl 3555: AC_REQUIRE([AC_PROG_AWK])dnl 3556: AC_REQUIRE([LT_PATH_NM])dnl 3557: AC_REQUIRE([LT_PATH_LD])dnl 3558: m4_require([_LT_DECL_SED])dnl 3559: m4_require([_LT_DECL_EGREP])dnl 3560: m4_require([_LT_TAG_COMPILER])dnl 3561: 3562: # Check for command to grab the raw symbol name followed by C symbol from nm. 3563: AC_MSG_CHECKING([command to parse $NM output from $compiler object]) 3564: AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], 3565: [ 3566: # These are sane defaults that work on at least a few old systems. 3567: # [They come from Ultrix. What could be older than Ultrix?!! ;)] 3568: 3569: # Character class describing NM global symbol codes. 3570: symcode='[[BCDEGRST]]' 3571: 3572: # Regexp to match symbols that can be accessed directly from C. 3573: sympat='$[[_A-Za-z]][[_A-Za-z0-9]]*$' 3574: 3575: # Define system-specific variables. 3576: case $host_os in 3577: aix*) 3578: symcode='[[BCDT]]' 3579: ;; 3580: cygwin* | mingw* | pw32* | cegcc*) 3581: symcode='[[ABCDGISTW]]' 3582: ;; 3583: hpux*) 3584: if test "$host_cpu" = ia64; then 3585: symcode='[[ABCDEGRST]]' 3586: fi 3587: ;; 3588: irix* | nonstopux*) 3589: symcode='[[BCDEGRST]]' 3590: ;; 3591: osf*) 3592: symcode='[[BCDEGQRST]]' 3593: ;; 3594: solaris*) 3595: symcode='[[BDRT]]' 3596: ;; 3597: sco3.2v5*) 3598: symcode='[[DT]]' 3599: ;; 3600: sysv4.2uw2*) 3601: symcode='[[DT]]' 3602: ;; 3603: sysv5* | sco5v6* | unixware* | OpenUNIX*) 3604: symcode='[[ABDT]]' 3605: ;; 3606: sysv4) 3607: symcode='[[DFNSTU]]' 3608: ;; 3609: esac 3610: 3611: # If we're using GNU nm, then use its standard symbol codes. 3612: case `$NM -V 2>&1` in 3613: *GNU* | *'with BFD'*) 3614: symcode='[[ABCDGIRSTW]]' ;; 3615: esac 3616: 3617: # Transform an extracted symbol line into a proper C declaration. 3618: # Some systems (esp. on ia64) link data and code symbols differently, 3619: # so use this general approach. 3620: lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* $.*$$/extern int \1();/p' -e 's/^$symcode* .* $.*$$/extern char \1;/p'" 3621: 3622: # Transform an extracted symbol line into symbol name and symbol address 3623: lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: $[[^ ]]*$[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* $[[^ ]]*$ $[[^ ]]*$$/ {\"\2\", (void *) \&\2},/p'" 3624: lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: $[[^ ]]*$[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* $[[^ ]]*$ $lib[[^ ]]*$$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* $[[^ ]]*$ $[[^ ]]*$$/ {\"lib\2\", (void *) \&\2},/p'" 3625: 3626: # Handle CRLF in mingw tool chain 3627: opt_cr= 3628: case $build_os in 3629: mingw*) 3630: opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 3631: ;; 3632: esac 3633: 3634: # Try without a prefix underscore, then with it. 3635: for ac_symprfx in "" "_"; do 3636: 3637: # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 3638: symxfrm="\\1 $ac_symprfx\\2 \\2" 3639: 3640: # Write the raw and C identifiers. 3641: if test "$lt_cv_nm_interface" = "MS dumpbin"; then 3642: # Fake it for dumpbin and say T for any non-static function 3643: # and D for any global variable. 3644: # Also find C++ and __fastcall symbols from MSVC++, 3645: # which start with @ or ?. 3646: lt_cv_sys_global_symbol_pipe="$AWK ['"\ 3647: " {last_section=section; section=\$ 3};"\ 3648: " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 3649: " \$ 0!~/External *\|/{next};"\ 3650: " / 0+ UNDEF /{next}; / UNDEF $[^|]$*()/{next};"\ 3651: " {if(hide[section]) next};"\ 3652: " {f=0}; \$ 0~/.*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ 3653: " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ 3654: " s[1]~/^[@?]/{print s[1], s[1]; next};"\ 3655: " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ 3656: " ' prfx=^$ac_symprfx]" 3657: else 3658: lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]$$symcode$symcode*$[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 3659: fi 3660: lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" 3661: 3662: # Check to see that the pipe works correctly. 3663: pipe_works=no 3664: 3665: rm -f conftest* 3666: cat > conftest.$ac_ext <<_LT_EOF 3667: #ifdef __cplusplus 3668: extern "C" { 3669: #endif 3670: char nm_test_var; 3671: void nm_test_func(void); 3672: void nm_test_func(void){} 3673: #ifdef __cplusplus 3674: } 3675: #endif 3676: int main(){nm_test_var='a';nm_test_func();return(0);} 3677: _LT_EOF 3678: 3679: if AC_TRY_EVAL(ac_compile); then 3680: # Now try to grab the symbols. 3681: nlist=conftest.nm 3682: if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then 3683: # Try sorting and uniquifying the output. 3684: if sort "$nlist" | uniq > "$nlist"T; then 3685: mv -f "$nlist"T "$nlist" 3686: else 3687: rm -f "$nlist"T 3688: fi 3689: 3690: # Make sure that we snagged all the symbols we need. 3691: if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 3692: if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 3693: cat <<_LT_EOF > conftest.$ac_ext 3694: /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 3695: #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) 3696: /* DATA imports from DLLs on WIN32 con't be const, because runtime 3697: relocations are performed -- see ld's documentation on pseudo-relocs. */ 3698: # define LT@&t@_DLSYM_CONST 3699: #elif defined(__osf__) 3700: /* This system does not cope well with relocations in const data. */ 3701: # define LT@&t@_DLSYM_CONST 3702: #else 3703: # define LT@&t@_DLSYM_CONST const 3704: #endif 3705: 3706: #ifdef __cplusplus 3707: extern "C" { 3708: #endif 3709: 3710: _LT_EOF 3711: # Now generate the symbol file. 3712: eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 3713: 3714: cat <<_LT_EOF >> conftest.$ac_ext 3715: 3716: /* The mapping between symbol names and symbols. */ 3717: LT@&t@_DLSYM_CONST struct { 3718: const char *name; 3719: void *address; 3720: } 3721: lt__PROGRAM__LTX_preloaded_symbols[[]] = 3722: { 3723: { "@PROGRAM@", (void *) 0 }, 3724: _LT_EOF 3725: $SED "s/^$symcode$symcode* $.*$ $.*$$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 3726: cat <<\_LT_EOF >> conftest.$ac_ext 3727: {0, (void *) 0} 3728: }; 3729: 3730: /* This works around a problem in FreeBSD linker */ 3731: #ifdef FREEBSD_WORKAROUND 3732: static const void *lt_preloaded_setup() { 3733: return lt__PROGRAM__LTX_preloaded_symbols; 3734: } 3735: #endif 3736: 3737: #ifdef __cplusplus 3738: } 3739: #endif 3740: _LT_EOF 3741: # Now try linking the two files. 3742: mv conftest.$ac_objext conftstm.$ac_objext 3743: lt_globsym_save_LIBS=$LIBS 3744: lt_globsym_save_CFLAGS=$CFLAGS 3745: LIBS="conftstm.$ac_objext" 3746: CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" 3747: if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then 3748: pipe_works=yes 3749: fi 3750: LIBS=$lt_globsym_save_LIBS 3751: CFLAGS=$lt_globsym_save_CFLAGS 3752: else 3753: echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD 3754: fi 3755: else 3756: echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD 3757: fi 3758: else 3759: echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD 3760: fi 3761: else 3762: echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD 3763: cat conftest.$ac_ext >&5 3764: fi 3765: rm -rf conftest* conftst* 3766: 3767: # Do not use the global_symbol_pipe unless it works. 3768: if test "$pipe_works" = yes; then 3769: break 3770: else 3771: lt_cv_sys_global_symbol_pipe= 3772: fi 3773: done 3774: ]) 3775: if test -z "$lt_cv_sys_global_symbol_pipe"; then 3776: lt_cv_sys_global_symbol_to_cdecl= 3777: fi 3778: if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 3779: AC_MSG_RESULT(failed) 3780: else 3781: AC_MSG_RESULT(ok) 3782: fi 3783: 3784: # Response file support. 3785: if test "$lt_cv_nm_interface" = "MS dumpbin"; then 3786: nm_file_list_spec='@' 3787: elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then 3788: nm_file_list_spec='@' 3789: fi 3790: 3791: _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], 3792: [Take the output of nm and produce a listing of raw symbols and C names]) 3793: _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], 3794: [Transform the output of nm in a proper C declaration]) 3795: _LT_DECL([global_symbol_to_c_name_address], 3796: [lt_cv_sys_global_symbol_to_c_name_address], [1], 3797: [Transform the output of nm in a C name address pair]) 3798: _LT_DECL([global_symbol_to_c_name_address_lib_prefix], 3799: [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], 3800: [Transform the output of nm in a C name address pair when lib prefix is needed]) 3801: _LT_DECL([], [nm_file_list_spec], [1], 3802: [Specify filename containing input files for $NM]) 3803: ]) # _LT_CMD_GLOBAL_SYMBOLS 3804: 3805: 3806: # _LT_COMPILER_PIC([TAGNAME]) 3807: # --------------------------- 3808: m4_defun([_LT_COMPILER_PIC], 3809: [m4_require([_LT_TAG_COMPILER])dnl 3810: _LT_TAGVAR(lt_prog_compiler_wl, $1)= 3811: _LT_TAGVAR(lt_prog_compiler_pic, $1)= 3812: _LT_TAGVAR(lt_prog_compiler_static, $1)= 3813: 3814: m4_if([$1], [CXX], [ 3815: # C++ specific cases for pic, static, wl, etc. 3816: if test "$GXX" = yes; then 3817: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3818: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 3819: 3820: case $host_os in 3821: aix*) 3822: # All AIX code is PIC. 3823: if test "$host_cpu" = ia64; then 3824: # AIX 5 now supports IA64 processor 3825: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3826: fi 3827: ;; 3828: 3829: amigaos*) 3830: case $host_cpu in 3831: powerpc) 3832: # see comment about AmigaOS4 .so support 3833: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3834: ;; 3835: m68k) 3836: # FIXME: we need at least 68020 code to build shared libraries, but 3837: # adding the `-m68020' flag to GCC prevents building anything better, 3838: # like `-m68040'. 3839: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 3840: ;; 3841: esac 3842: ;; 3843: 3844: beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 3845: # PIC is the default for these OSes. 3846: ;; 3847: mingw* | cygwin* | os2* | pw32* | cegcc*) 3848: # This hack is so that the source file can tell whether it is being 3849: # built for inclusion in a dll (and should export symbols for example). 3850: # Although the cygwin gcc ignores -fPIC, still need this for old-style 3851: # (--disable-auto-import) libraries 3852: m4_if([$1], [GCJ], [], 3853: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 3854: ;; 3855: darwin* | rhapsody*) 3856: # PIC is the default on this platform 3857: # Common symbols not allowed in MH_DYLIB files 3858: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 3859: ;; 3860: *djgpp*) 3861: # DJGPP does not support shared libraries at all 3862: _LT_TAGVAR(lt_prog_compiler_pic, $1)= 3863: ;; 3864: haiku*) 3865: # PIC is the default for Haiku. 3866: # The "-static" flag exists, but is broken. 3867: _LT_TAGVAR(lt_prog_compiler_static, $1)= 3868: ;; 3869: interix[[3-9]]*) 3870: # Interix 3.x gcc -fpic/-fPIC options generate broken code. 3871: # Instead, we relocate shared libraries at runtime. 3872: ;; 3873: sysv4*MP*) 3874: if test -d /usr/nec; then 3875: _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 3876: fi 3877: ;; 3878: hpux*) 3879: # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 3880: # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 3881: # sets the default TLS model and affects inlining. 3882: case $host_cpu in 3883: hppa*64*) 3884: ;; 3885: *) 3886: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3887: ;; 3888: esac 3889: ;; 3890: *qnx* | *nto*) 3891: # QNX uses GNU C++, but need to define -shared option too, otherwise 3892: # it will coredump. 3893: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 3894: ;; 3895: *) 3896: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3897: ;; 3898: esac 3899: else 3900: case $host_os in 3901: aix[[4-9]]*) 3902: # All AIX code is PIC. 3903: if test "$host_cpu" = ia64; then 3904: # AIX 5 now supports IA64 processor 3905: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3906: else 3907: _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 3908: fi 3909: ;; 3910: chorus*) 3911: case $cc_basename in 3912: cxch68*) 3913: # Green Hills C++ Compiler 3914: # _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" 3915: ;; 3916: esac 3917: ;; 3918: mingw* | cygwin* | os2* | pw32* | cegcc*) 3919: # This hack is so that the source file can tell whether it is being 3920: # built for inclusion in a dll (and should export symbols for example). 3921: m4_if([$1], [GCJ], [], 3922: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 3923: ;; 3924: dgux*) 3925: case $cc_basename in 3926: ec++*) 3927: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 3928: ;; 3929: ghcx*) 3930: # Green Hills C++ Compiler 3931: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 3932: ;; 3933: *) 3934: ;; 3935: esac 3936: ;; 3937: freebsd* | dragonfly*) 3938: # FreeBSD uses GNU C++ 3939: ;; 3940: hpux9* | hpux10* | hpux11*) 3941: case $cc_basename in 3942: CC*) 3943: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3944: _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 3945: if test "$host_cpu" != ia64; then 3946: _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 3947: fi 3948: ;; 3949: aCC*) 3950: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3951: _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 3952: case $host_cpu in 3953: hppa*64*|ia64*) 3954: # +Z the default 3955: ;; 3956: *) 3957: _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 3958: ;; 3959: esac 3960: ;; 3961: *) 3962: ;; 3963: esac 3964: ;; 3965: interix*) 3966: # This is c89, which is MS Visual C++ (no shared libs) 3967: # Anyone wants to do a port? 3968: ;; 3969: irix5* | irix6* | nonstopux*) 3970: case $cc_basename in 3971: CC*) 3972: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3973: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 3974: # CC pic flag -KPIC is the default. 3975: ;; 3976: *) 3977: ;; 3978: esac 3979: ;; 3980: linux* | k*bsd*-gnu | kopensolaris*-gnu) 3981: case $cc_basename in 3982: KCC*) 3983: # KAI C++ Compiler 3984: _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 3985: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3986: ;; 3987: ecpc* ) 3988: # old Intel C++ for x86_64 which still supported -KPIC. 3989: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3990: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 3991: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 3992: ;; 3993: icpc* ) 3994: # Intel C++, used to be incompatible with GCC. 3995: # ICC 10 doesn't accept -KPIC any more. 3996: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3997: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3998: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 3999: ;; 4000: pgCC* | pgcpp*) 4001: # Portland Group C++ compiler 4002: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4003: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4004: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4005: ;; 4006: cxx*) 4007: # Compaq C++ 4008: # Make sure the PIC flag is empty. It appears that all Alpha 4009: # Linux and Compaq Tru64 Unix objects are PIC. 4010: _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4011: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4012: ;; 4013: xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) 4014: # IBM XL 8.0, 9.0 on PPC and BlueGene 4015: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4016: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 4017: _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 4018: ;; 4019: *) 4020: case `$CC -V 2>&1 | sed 5q` in 4021: *Sun\ C*) 4022: # Sun C++ 5.9 4023: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4024: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4025: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4026: ;; 4027: esac 4028: ;; 4029: esac 4030: ;; 4031: lynxos*) 4032: ;; 4033: m88k*) 4034: ;; 4035: mvs*) 4036: case $cc_basename in 4037: cxx*) 4038: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' 4039: ;; 4040: *) 4041: ;; 4042: esac 4043: ;; 4044: netbsd*) 4045: ;; 4046: *qnx* | *nto*) 4047: # QNX uses GNU C++, but need to define -shared option too, otherwise 4048: # it will coredump. 4049: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4050: ;; 4051: osf3* | osf4* | osf5*) 4052: case $cc_basename in 4053: KCC*) 4054: _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4055: ;; 4056: RCC*) 4057: # Rational C++ 2.4.1 4058: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4059: ;; 4060: cxx*) 4061: # Digital/Compaq C++ 4062: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4063: # Make sure the PIC flag is empty. It appears that all Alpha 4064: # Linux and Compaq Tru64 Unix objects are PIC. 4065: _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4066: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4067: ;; 4068: *) 4069: ;; 4070: esac 4071: ;; 4072: psos*) 4073: ;; 4074: solaris*) 4075: case $cc_basename in 4076: CC* | sunCC*) 4077: # Sun C++ 4.2, 5.x and Centerline C++ 4078: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4079: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4080: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4081: ;; 4082: gcx*) 4083: # Green Hills C++ Compiler 4084: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4085: ;; 4086: *) 4087: ;; 4088: esac 4089: ;; 4090: sunos4*) 4091: case $cc_basename in 4092: CC*) 4093: # Sun C++ 4.x 4094: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4095: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4096: ;; 4097: lcc*) 4098: # Lucid 4099: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4100: ;; 4101: *) 4102: ;; 4103: esac 4104: ;; 4105: sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 4106: case $cc_basename in 4107: CC*) 4108: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4109: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4110: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4111: ;; 4112: esac 4113: ;; 4114: tandem*) 4115: case $cc_basename in 4116: NCC*) 4117: # NonStop-UX NCC 3.20 4118: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4119: ;; 4120: *) 4121: ;; 4122: esac 4123: ;; 4124: vxworks*) 4125: ;; 4126: *) 4127: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4128: ;; 4129: esac 4130: fi 4131: ], 4132: [ 4133: if test "$GCC" = yes; then 4134: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4135: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4136: 4137: case $host_os in 4138: aix*) 4139: # All AIX code is PIC. 4140: if test "$host_cpu" = ia64; then 4141: # AIX 5 now supports IA64 processor 4142: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4143: fi 4144: ;; 4145: 4146: amigaos*) 4147: case $host_cpu in 4148: powerpc) 4149: # see comment about AmigaOS4 .so support 4150: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4151: ;; 4152: m68k) 4153: # FIXME: we need at least 68020 code to build shared libraries, but 4154: # adding the `-m68020' flag to GCC prevents building anything better, 4155: # like `-m68040'. 4156: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 4157: ;; 4158: esac 4159: ;; 4160: 4161: beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 4162: # PIC is the default for these OSes. 4163: ;; 4164: 4165: mingw* | cygwin* | pw32* | os2* | cegcc*) 4166: # This hack is so that the source file can tell whether it is being 4167: # built for inclusion in a dll (and should export symbols for example). 4168: # Although the cygwin gcc ignores -fPIC, still need this for old-style 4169: # (--disable-auto-import) libraries 4170: m4_if([$1], [GCJ], [], 4171: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4172: ;; 4173: 4174: darwin* | rhapsody*) 4175: # PIC is the default on this platform 4176: # Common symbols not allowed in MH_DYLIB files 4177: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4178: ;; 4179: 4180: haiku*) 4181: # PIC is the default for Haiku. 4182: # The "-static" flag exists, but is broken. 4183: _LT_TAGVAR(lt_prog_compiler_static, $1)= 4184: ;; 4185: 4186: hpux*) 4187: # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 4188: # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 4189: # sets the default TLS model and affects inlining. 4190: case $host_cpu in 4191: hppa*64*) 4192: # +Z the default 4193: ;; 4194: *) 4195: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4196: ;; 4197: esac 4198: ;; 4199: 4200: interix[[3-9]]*) 4201: # Interix 3.x gcc -fpic/-fPIC options generate broken code. 4202: # Instead, we relocate shared libraries at runtime. 4203: ;; 4204: 4205: msdosdjgpp*) 4206: # Just because we use GCC doesn't mean we suddenly get shared libraries 4207: # on systems that don't support them. 4208: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4209: enable_shared=no 4210: ;; 4211: 4212: *nto* | *qnx*) 4213: # QNX uses GNU C++, but need to define -shared option too, otherwise 4214: # it will coredump. 4215: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4216: ;; 4217: 4218: sysv4*MP*) 4219: if test -d /usr/nec; then 4220: _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 4221: fi 4222: ;; 4223: 4224: *) 4225: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4226: ;; 4227: esac 4228: 4229: case $cc_basename in 4230: nvcc*) # Cuda Compiler Driver 2.2 4231: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' 4232: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Xcompiler -fPIC' 4233: ;; 4234: esac 4235: else 4236: # PORTME Check for flag to pass linker flags through the system compiler. 4237: case $host_os in 4238: aix*) 4239: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4240: if test "$host_cpu" = ia64; then 4241: # AIX 5 now supports IA64 processor 4242: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4243: else 4244: _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 4245: fi 4246: ;; 4247: 4248: mingw* | cygwin* | pw32* | os2* | cegcc*) 4249: # This hack is so that the source file can tell whether it is being 4250: # built for inclusion in a dll (and should export symbols for example). 4251: m4_if([$1], [GCJ], [], 4252: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4253: ;; 4254: 4255: hpux9* | hpux10* | hpux11*) 4256: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4257: # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 4258: # not for PA HP-UX. 4259: case $host_cpu in 4260: hppa*64*|ia64*) 4261: # +Z the default 4262: ;; 4263: *) 4264: _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4265: ;; 4266: esac 4267: # Is there a better lt_prog_compiler_static that works with the bundled CC? 4268: _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4269: ;; 4270: 4271: irix5* | irix6* | nonstopux*) 4272: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4273: # PIC (with -KPIC) is the default. 4274: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4275: ;; 4276: 4277: linux* | k*bsd*-gnu | kopensolaris*-gnu) 4278: case $cc_basename in 4279: # old Intel for x86_64 which still supported -KPIC. 4280: ecc*) 4281: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4282: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4283: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4284: ;; 4285: # icc used to be incompatible with GCC. 4286: # ICC 10 doesn't accept -KPIC any more. 4287: icc* | ifort*) 4288: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4289: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4290: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4291: ;; 4292: # Lahey Fortran 8.1. 4293: lf95*) 4294: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4295: _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' 4296: _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' 4297: ;; 4298: nagfor*) 4299: # NAG Fortran compiler 4300: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' 4301: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4302: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4303: ;; 4304: pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 4305: # Portland Group compilers (*not* the Pentium gcc compiler, 4306: # which looks to be a dead project) 4307: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4308: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4309: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4310: ;; 4311: ccc*) 4312: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4313: # All Alpha code is PIC. 4314: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4315: ;; 4316: xl* | bgxl* | bgf* | mpixl*) 4317: # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 4318: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4319: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 4320: _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 4321: ;; 4322: *) 4323: case `$CC -V 2>&1 | sed 5q` in 4324: *Sun\ F* | *Sun*Fortran*) 4325: # Sun Fortran 8.3 passes all unrecognized flags to the linker 4326: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4327: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4328: _LT_TAGVAR(lt_prog_compiler_wl, $1)='' 4329: ;; 4330: *Sun\ C*) 4331: # Sun C 5.9 4332: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4333: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4334: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4335: ;; 4336: esac 4337: ;; 4338: esac 4339: ;; 4340: 4341: newsos6) 4342: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4343: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4344: ;; 4345: 4346: *nto* | *qnx*) 4347: # QNX uses GNU C++, but need to define -shared option too, otherwise 4348: # it will coredump. 4349: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4350: ;; 4351: 4352: osf3* | osf4* | osf5*) 4353: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4354: # All OSF/1 code is PIC. 4355: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4356: ;; 4357: 4358: rdos*) 4359: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4360: ;; 4361: 4362: solaris*) 4363: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4364: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4365: case $cc_basename in 4366: f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 4367: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; 4368: *) 4369: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; 4370: esac 4371: ;; 4372: 4373: sunos4*) 4374: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4375: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4376: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4377: ;; 4378: 4379: sysv4 | sysv4.2uw2* | sysv4.3*) 4380: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4381: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4382: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4383: ;; 4384: 4385: sysv4*MP*) 4386: if test -d /usr/nec ;then 4387: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' 4388: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4389: fi 4390: ;; 4391: 4392: sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 4393: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4394: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4395: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4396: ;; 4397: 4398: unicos*) 4399: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4400: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4401: ;; 4402: 4403: uts4*) 4404: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4405: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4406: ;; 4407: 4408: *) 4409: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4410: ;; 4411: esac 4412: fi 4413: ]) 4414: case $host_os in 4415: # For platforms which do not support PIC, -DPIC is meaningless: 4416: *djgpp*) 4417: _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4418: ;; 4419: *) 4420: _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" 4421: ;; 4422: esac 4423: 4424: AC_CACHE_CHECK([for $compiler option to produce PIC], 4425: [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], 4426: [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) 4427: _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) 4428: 4429: # 4430: # Check to make sure the PIC flag actually works. 4431: # 4432: if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then 4433: _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], 4434: [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], 4435: [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], 4436: [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in 4437: "" | " "*) ;; 4438: *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; 4439: esac], 4440: [_LT_TAGVAR(lt_prog_compiler_pic, $1)= 4441: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) 4442: fi 4443: _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], 4444: [Additional compiler flags for building library objects]) 4445: 4446: _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], 4447: [How to pass a linker flag through the compiler]) 4448: # 4449: # Check to make sure the static flag actually works. 4450: # 4451: wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" 4452: _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], 4453: _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), 4454: $lt_tmp_static_flag, 4455: [], 4456: [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) 4457: _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], 4458: [Compiler flag to prevent dynamic linking]) 4459: ])# _LT_COMPILER_PIC 4460: 4461: 4462: # _LT_LINKER_SHLIBS([TAGNAME]) 4463: # ---------------------------- 4464: # See if the linker supports building shared libraries. 4465: m4_defun([_LT_LINKER_SHLIBS], 4466: [AC_REQUIRE([LT_PATH_LD])dnl 4467: AC_REQUIRE([LT_PATH_NM])dnl 4468: m4_require([_LT_PATH_MANIFEST_TOOL])dnl 4469: m4_require([_LT_FILEUTILS_DEFAULTS])dnl 4470: m4_require([_LT_DECL_EGREP])dnl 4471: m4_require([_LT_DECL_SED])dnl 4472: m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl 4473: m4_require([_LT_TAG_COMPILER])dnl 4474: AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 4475: m4_if([$1], [CXX], [ 4476: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4477: _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 4478: case $host_os in 4479: aix[[4-9]]*) 4480: # If we're using GNU nm, then we don't want the "-C" option. 4481: # -C means demangle to AIX nm, but means don't demangle with GNU nm 4482: # Also, AIX nm treats weak defined symbols like other global defined 4483: # symbols, whereas GNU nm marks them as "W". 4484: if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 4485: _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 4486: else 4487: _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' 4488: fi 4489: ;; 4490: pw32*) 4491: _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" 4492: ;; 4493: cygwin* | mingw* | cegcc*) 4494: case $cc_basename in 4495: cl*) ;; 4496: *) 4497: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]$[[^ ]]*$/\1 DATA/;s/^.*[[ ]]__nm__$[[^ ]]*$[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' 4498: _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] 4499: ;; 4500: esac 4501: ;; 4502: *) 4503: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4504: ;; 4505: esac 4506: ], [ 4507: runpath_var= 4508: _LT_TAGVAR(allow_undefined_flag, $1)= 4509: _LT_TAGVAR(always_export_symbols, $1)=no 4510: _LT_TAGVAR(archive_cmds, $1)= 4511: _LT_TAGVAR(archive_expsym_cmds, $1)= 4512: _LT_TAGVAR(compiler_needs_object, $1)=no 4513: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 4514: _LT_TAGVAR(export_dynamic_flag_spec, $1)= 4515: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4516: _LT_TAGVAR(hardcode_automatic, $1)=no 4517: _LT_TAGVAR(hardcode_direct, $1)=no 4518: _LT_TAGVAR(hardcode_direct_absolute, $1)=no 4519: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4520: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 4521: _LT_TAGVAR(hardcode_libdir_separator, $1)= 4522: _LT_TAGVAR(hardcode_minus_L, $1)=no 4523: _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 4524: _LT_TAGVAR(inherit_rpath, $1)=no 4525: _LT_TAGVAR(link_all_deplibs, $1)=unknown 4526: _LT_TAGVAR(module_cmds, $1)= 4527: _LT_TAGVAR(module_expsym_cmds, $1)= 4528: _LT_TAGVAR(old_archive_from_new_cmds, $1)= 4529: _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= 4530: _LT_TAGVAR(thread_safe_flag_spec, $1)= 4531: _LT_TAGVAR(whole_archive_flag_spec, $1)= 4532: # include_expsyms should be a list of space-separated symbols to be *always* 4533: # included in the symbol list 4534: _LT_TAGVAR(include_expsyms, $1)= 4535: # exclude_expsyms can be an extended regexp of symbols to exclude 4536: # it will be wrapped by ` (' and `)$', so one must not match beginning or 4537: # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 4538: # as well as any symbol that contains `d'. 4539: _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 4540: # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 4541: # platforms (ab)use it in PIC code, but their linkers get confused if 4542: # the symbol is explicitly referenced. Since portable code cannot 4543: # rely on this symbol name, it's probably fine to never include it in 4544: # preloaded symbol tables. 4545: # Exclude shared library initialization/finalization symbols. 4546: dnl Note also adjust exclude_expsyms for C++ above. 4547: extract_expsyms_cmds= 4548: 4549: case $host_os in 4550: cygwin* | mingw* | pw32* | cegcc*) 4551: # FIXME: the MSVC++ port hasn't been tested in a loooong time 4552: # When not using gcc, we currently assume that we are using 4553: # Microsoft Visual C++. 4554: if test "$GCC" != yes; then 4555: with_gnu_ld=no 4556: fi 4557: ;; 4558: interix*) 4559: # we just hope/assume this is gcc and not c89 (= MSVC++) 4560: with_gnu_ld=yes 4561: ;; 4562: openbsd*) 4563: with_gnu_ld=no 4564: ;; 4565: esac 4566: 4567: _LT_TAGVAR(ld_shlibs, $1)=yes 4568: 4569: # On some targets, GNU ld is compatible enough with the native linker 4570: # that we're better off using the native interface for both. 4571: lt_use_gnu_ld_interface=no 4572: if test "$with_gnu_ld" = yes; then 4573: case $host_os in 4574: aix*) 4575: # The AIX port of GNU ld has always aspired to compatibility 4576: # with the native linker. However, as the warning in the GNU ld 4577: # block says, versions before 2.19.5* couldn't really create working 4578: # shared libraries, regardless of the interface used. 4579: case `$LD -v 2>&1` in 4580: *\ $GNU\ Binutils$\ 2.19.5*) ;; 4581: *\ $GNU\ Binutils$\ 2.[[2-9]]*) ;; 4582: *\ $GNU\ Binutils$\ [[3-9]]*) ;; 4583: *) 4584: lt_use_gnu_ld_interface=yes 4585: ;; 4586: esac 4587: ;; 4588: *) 4589: lt_use_gnu_ld_interface=yes 4590: ;; 4591: esac 4592: fi 4593: 4594: if test "$lt_use_gnu_ld_interface" = yes; then 4595: # If archive_cmds runs LD, not CC, wlarc should be empty 4596: wlarc='${wl}' 4597: 4598: # Set some defaults for GNU ld with shared library support. These 4599: # are reset later if shared libraries are not supported. Putting them 4600: # here allows them to be overridden if necessary. 4601: runpath_var=LD_RUN_PATH 4602: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4603: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 4604: # ancient GNU ld didn't support --whole-archive et. al. 4605: if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 4606: _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 4607: else 4608: _LT_TAGVAR(whole_archive_flag_spec, $1)= 4609: fi 4610: supports_anon_versioning=no 4611: case `$LD -v 2>&1` in 4612: *GNU\ gold*) supports_anon_versioning=yes ;; 4613: *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 4614: *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 4615: *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 4616: *\ 2.11.*) ;; # other 2.11 versions 4617: *) supports_anon_versioning=yes ;; 4618: esac 4619: 4620: # See if GNU ld supports shared libraries. 4621: case $host_os in 4622: aix[[3-9]]*) 4623: # On AIX/PPC, the GNU linker is very broken 4624: if test "$host_cpu" != ia64; then 4625: _LT_TAGVAR(ld_shlibs, $1)=no 4626: cat <<_LT_EOF 1>&2 4627: 4628: *** Warning: the GNU linker, at least up to release 2.19, is reported 4629: *** to be unable to reliably create shared libraries on AIX. 4630: *** Therefore, libtool is disabling shared libraries support. If you 4631: *** really care for shared libraries, you may want to install binutils 4632: *** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 4633: *** You will then need to restart the configuration process. 4634: 4635: _LT_EOF 4636: fi 4637: ;; 4638: 4639: amigaos*) 4640: case $host_cpu in 4641: powerpc) 4642: # see comment about AmigaOS4 .so support 4643: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4644: _LT_TAGVAR(archive_expsym_cmds, $1)='' 4645: ;; 4646: m68k) 4647: _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)' 4648: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4649: _LT_TAGVAR(hardcode_minus_L, $1)=yes 4650: ;; 4651: esac 4652: ;; 4653: 4654: beos*) 4655: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4656: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4657: # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 4658: # support --undefined. This deserves some investigation. FIXME 4659: _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4660: else 4661: _LT_TAGVAR(ld_shlibs, $1)=no 4662: fi 4663: ;; 4664: 4665: cygwin* | mingw* | pw32* | cegcc*) 4666: # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 4667: # as there is no search path for DLLs. 4668: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4669: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' 4670: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4671: _LT_TAGVAR(always_export_symbols, $1)=no 4672: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 4673: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]$[[^ ]]*$/\1 DATA/;s/^.*[[ ]]__nm__$[[^ ]]*$[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' 4674: _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] 4675: 4676: if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 4677: _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' 4678: # If the export-symbols file already is a .def file (1st line 4679: # is EXPORTS), use it as is; otherwise, prepend... 4680: _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 4681: cp $export_symbols $output_objdir/$soname.def; 4682: else 4683: echo EXPORTS > $output_objdir/$soname.def; 4684: cat $export_symbols >> $output_objdir/$soname.def; 4685: fi~ 4686: $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 4687: else 4688: _LT_TAGVAR(ld_shlibs, $1)=no 4689: fi 4690: ;; 4691: 4692: haiku*) 4693: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4694: _LT_TAGVAR(link_all_deplibs, $1)=yes 4695: ;; 4696: 4697: interix[[3-9]]*) 4698: _LT_TAGVAR(hardcode_direct, $1)=no 4699: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4700: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 4701: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 4702: # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 4703: # Instead, shared libraries are loaded at an image base (0x10000000 by 4704: # default) and relocated if they conflict, which is a slow very memory 4705: # consuming and fragmenting process. To avoid this, we pick a random, 4706: # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 4707: # time. Moving up from 0x10000000 also allows more sbrk(2) space. 4708: _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' 4709: _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' 4710: ;; 4711: 4712: gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 4713: tmp_diet=no 4714: if test "$host_os" = linux-dietlibc; then 4715: case $cc_basename in 4716: diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 4717: esac 4718: fi 4719: if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 4720: && test "$tmp_diet" = no 4721: then 4722: tmp_addflag=' $pic_flag' 4723: tmp_sharedflag='-shared' 4724: case $cc_basename,$host_cpu in 4725: pgcc*) # Portland Group C compiler 4726: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' 4727: tmp_addflag=' $pic_flag' 4728: ;; 4729: pgf77* | pgf90* | pgf95* | pgfortran*) 4730: # Portland Group f77 and f90 compilers 4731: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' 4732: tmp_addflag=' $pic_flag -Mnomain' ;; 4733: ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 4734: tmp_addflag=' -i_dynamic' ;; 4735: efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 4736: tmp_addflag=' -i_dynamic -nofor_main' ;; 4737: ifc* | ifort*) # Intel Fortran compiler 4738: tmp_addflag=' -nofor_main' ;; 4739: lf95*) # Lahey Fortran 8.1 4740: _LT_TAGVAR(whole_archive_flag_spec, $1)= 4741: tmp_sharedflag='--shared' ;; 4742: xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) 4743: tmp_sharedflag='-qmkshrobj' 4744: tmp_addflag= ;; 4745: nvcc*) # Cuda Compiler Driver 2.2 4746: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' 4747: _LT_TAGVAR(compiler_needs_object, $1)=yes 4748: ;; 4749: esac 4750: case `$CC -V 2>&1 | sed 5q` in 4751: *Sun\ C*) # Sun C 5.9 4752: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' 4753: _LT_TAGVAR(compiler_needs_object, $1)=yes 4754: tmp_sharedflag='-G' ;; 4755: *Sun\ F*) # Sun Fortran 8.3 4756: tmp_sharedflag='-G' ;; 4757: esac 4758: _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4759: 4760: if test "x$supports_anon_versioning" = xyes; then 4761: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 4762: cat $export_symbols | sed -e "s/$.*$/\1;/" >> $output_objdir/$libname.ver~ 4763: echo "local: *; };" >> $output_objdir/$libname.ver~ 4764: $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 4765: fi 4766: 4767: case $cc_basename in 4768: xlf* | bgf* | bgxlf* | mpixlf*) 4769: # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 4770: _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' 4771: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4772: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' 4773: _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 4774: if test "x$supports_anon_versioning" = xyes; then 4775: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 4776: cat $export_symbols | sed -e "s/$.*$/\1;/" >> $output_objdir/$libname.ver~ 4777: echo "local: *; };" >> $output_objdir/$libname.ver~ 4778: $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 4779: fi 4780: ;; 4781: esac 4782: else 4783: _LT_TAGVAR(ld_shlibs, $1)=no 4784: fi 4785: ;; 4786: 4787: netbsd*) 4788: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 4789: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 4790: wlarc= 4791: else 4792: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4793: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 4794: fi 4795: ;; 4796: 4797: solaris*) 4798: if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 4799: _LT_TAGVAR(ld_shlibs, $1)=no 4800: cat <<_LT_EOF 1>&2 4801: 4802: *** Warning: The releases 2.8.* of the GNU linker cannot reliably 4803: *** create shared libraries on Solaris systems. Therefore, libtool 4804: *** is disabling shared libraries support. We urge you to upgrade GNU 4805: *** binutils to release 2.9.1 or newer. Another option is to modify 4806: *** your PATH or compiler configuration so that the native linker is 4807: *** used, and then restart. 4808: 4809: _LT_EOF 4810: elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4811: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4812: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 4813: else 4814: _LT_TAGVAR(ld_shlibs, $1)=no 4815: fi 4816: ;; 4817: 4818: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 4819: case `$LD -v 2>&1` in 4820: *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) 4821: _LT_TAGVAR(ld_shlibs, $1)=no 4822: cat <<_LT_EOF 1>&2 4823: 4824: *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not 4825: *** reliably create shared libraries on SCO systems. Therefore, libtool 4826: *** is disabling shared libraries support. We urge you to upgrade GNU 4827: *** binutils to release 2.16.91.0.3 or newer. Another option is to modify 4828: *** your PATH or compiler configuration so that the native linker is 4829: *** used, and then restart. 4830: 4831: _LT_EOF 4832: ;; 4833: *) 4834: # For security reasons, it is highly recommended that you always 4835: # use absolute paths for naming shared libraries, and exclude the 4836: # DT_RUNPATH tag from executables and libraries. But doing so 4837: # requires that you compile everything twice, which is a pain. 4838: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4839: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4840: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4841: _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' 4842: else 4843: _LT_TAGVAR(ld_shlibs, $1)=no 4844: fi 4845: ;; 4846: esac 4847: ;; 4848: 4849: sunos4*) 4850: _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 4851: wlarc= 4852: _LT_TAGVAR(hardcode_direct, $1)=yes 4853: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4854: ;; 4855: 4856: *) 4857: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4858: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4859: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 4860: else 4861: _LT_TAGVAR(ld_shlibs, $1)=no 4862: fi 4863: ;; 4864: esac 4865: 4866: if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then 4867: runpath_var= 4868: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4869: _LT_TAGVAR(export_dynamic_flag_spec, $1)= 4870: _LT_TAGVAR(whole_archive_flag_spec, $1)= 4871: fi 4872: else 4873: # PORTME fill in a description of your system's linker (not GNU ld) 4874: case $host_os in 4875: aix3*) 4876: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4877: _LT_TAGVAR(always_export_symbols, $1)=yes 4878: _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' 4879: # Note: this linker hardcodes the directories in LIBPATH if there 4880: # are no directories specified by -L. 4881: _LT_TAGVAR(hardcode_minus_L, $1)=yes 4882: if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then 4883: # Neither direct hardcoding nor static linking is supported with a 4884: # broken collect2. 4885: _LT_TAGVAR(hardcode_direct, $1)=unsupported 4886: fi 4887: ;; 4888: 4889: aix[[4-9]]*) 4890: if test "$host_cpu" = ia64; then 4891: # On IA64, the linker does run time linking by default, so we don't 4892: # have to do anything special. 4893: aix_use_runtimelinking=no 4894: exp_sym_flag='-Bexport' 4895: no_entry_flag="" 4896: else 4897: # If we're using GNU nm, then we don't want the "-C" option. 4898: # -C means demangle to AIX nm, but means don't demangle with GNU nm 4899: # Also, AIX nm treats weak defined symbols like other global 4900: # defined symbols, whereas GNU nm marks them as "W". 4901: if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 4902: _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 4903: else 4904: _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' 4905: fi 4906: aix_use_runtimelinking=no 4907: 4908: # Test if we are trying to use run time linking or normal 4909: # AIX style linking. If -brtl is somewhere in LDFLAGS, we 4910: # need to do runtime linking. 4911: case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 4912: for ld_flag in $LDFLAGS; do 4913: if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 4914: aix_use_runtimelinking=yes 4915: break 4916: fi 4917: done 4918: ;; 4919: esac 4920: 4921: exp_sym_flag='-bexport' 4922: no_entry_flag='-bnoentry' 4923: fi 4924: 4925: # When large executables or shared objects are built, AIX ld can 4926: # have problems creating the table of contents. If linking a library 4927: # or program results in "error TOC overflow" add -mminimal-toc to 4928: # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 4929: # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 4930: 4931: _LT_TAGVAR(archive_cmds, $1)='' 4932: _LT_TAGVAR(hardcode_direct, $1)=yes 4933: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 4934: _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 4935: _LT_TAGVAR(link_all_deplibs, $1)=yes 4936: _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' 4937: 4938: if test "$GCC" = yes; then 4939: case $host_os in aix4.[[012]]|aix4.[[012]].*) 4940: # We only want to do this on AIX 4.2 and lower, the check 4941: # below for broken collect2 doesn't work under 4.3+ 4942: collect2name=`${CC} -print-prog-name=collect2` 4943: if test -f "$collect2name" && 4944: strings "$collect2name" | $GREP resolve_lib_name >/dev/null 4945: then 4946: # We have reworked collect2 4947: : 4948: else 4949: # We have old collect2 4950: _LT_TAGVAR(hardcode_direct, $1)=unsupported 4951: # It fails to find uninstalled libraries when the uninstalled 4952: # path is not listed in the libpath. Setting hardcode_minus_L 4953: # to unsupported forces relinking 4954: _LT_TAGVAR(hardcode_minus_L, $1)=yes 4955: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4956: _LT_TAGVAR(hardcode_libdir_separator, $1)= 4957: fi 4958: ;; 4959: esac 4960: shared_flag='-shared' 4961: if test "$aix_use_runtimelinking" = yes; then 4962: shared_flag="$shared_flag "'${wl}-G' 4963: fi 4964: else 4965: # not using gcc 4966: if test "$host_cpu" = ia64; then 4967: # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 4968: # chokes on -Wl,-G. The following line is correct: 4969: shared_flag='-G' 4970: else 4971: if test "$aix_use_runtimelinking" = yes; then 4972: shared_flag='${wl}-G' 4973: else 4974: shared_flag='${wl}-bM:SRE' 4975: fi 4976: fi 4977: fi 4978: 4979: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' 4980: # It seems that -bexpall does not export symbols beginning with 4981: # underscore (_), so it is better to generate a list of symbols to export. 4982: _LT_TAGVAR(always_export_symbols, $1)=yes 4983: if test "$aix_use_runtimelinking" = yes; then 4984: # Warning - without using the other runtime loading flags (-brtl), 4985: # -berok will link without error, but may produce a broken library. 4986: _LT_TAGVAR(allow_undefined_flag, $1)='-berok' 4987: # Determine the default libpath from the value encoded in an 4988: # empty executable. 4989: _LT_SYS_MODULE_PATH_AIX([$1]) 4990: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 4991: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" 4992: else 4993: if test "$host_cpu" = ia64; then 4994: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 4995: _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 4996: _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" 4997: else 4998: # Determine the default libpath from the value encoded in an 4999: # empty executable. 5000: _LT_SYS_MODULE_PATH_AIX([$1]) 5001: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5002: # Warning - without using the other run time loading flags, 5003: # -berok will link without error, but may produce a broken library. 5004: _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 5005: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 5006: if test "$with_gnu_ld" = yes; then 5007: # We only use this code for GNU lds that support --whole-archive. 5008: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 5009: else 5010: # Exported symbols can be pulled into shared objects from archives 5011: _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 5012: fi 5013: _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5014: # This is similar to how AIX traditionally builds its shared libraries. 5015: _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' 5016: fi 5017: fi 5018: ;; 5019: 5020: amigaos*) 5021: case $host_cpu in 5022: powerpc) 5023: # see comment about AmigaOS4 .so support 5024: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5025: _LT_TAGVAR(archive_expsym_cmds, $1)='' 5026: ;; 5027: m68k) 5028: _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)' 5029: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5030: _LT_TAGVAR(hardcode_minus_L, $1)=yes 5031: ;; 5032: esac 5033: ;; 5034: 5035: bsdi[[45]]*) 5036: _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic 5037: ;; 5038: 5039: cygwin* | mingw* | pw32* | cegcc*) 5040: # When not using gcc, we currently assume that we are using 5041: # Microsoft Visual C++. 5042: # hardcode_libdir_flag_spec is actually meaningless, as there is 5043: # no search path for DLLs. 5044: case $cc_basename in 5045: cl*) 5046: # Native MSVC 5047: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5048: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5049: _LT_TAGVAR(always_export_symbols, $1)=yes 5050: _LT_TAGVAR(file_list_spec, $1)='@' 5051: # Tell ltmain to make .lib files, not .a files. 5052: libext=lib 5053: # Tell ltmain to make .dll files, not .so files. 5054: shrext_cmds=".dll" 5055: # FIXME: Setting linknames here is a bad hack. 5056: _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' 5057: _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 5058: sed -n -e 's/\\\\\\$.*\\\\\\$/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; 5059: else 5060: sed -e 's/\\\\\\$.*\\\\\\$/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; 5061: fi~ 5062: $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 5063: linknames=' 5064: # The linker will not automatically build a static lib if we build a DLL. 5065: # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 5066: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5067: _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' 5068: # Don't use ranlib 5069: _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' 5070: _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ 5071: lt_tool_outputfile="@TOOL_OUTPUT@"~ 5072: case $lt_outputfile in 5073: *.exe|*.EXE) ;; 5074: *) 5075: lt_outputfile="$lt_outputfile.exe" 5076: lt_tool_outputfile="$lt_tool_outputfile.exe" 5077: ;; 5078: esac~ 5079: if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then 5080: $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 5081: $RM "$lt_outputfile.manifest"; 5082: fi' 5083: ;; 5084: *) 5085: # Assume MSVC wrapper 5086: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5087: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5088: # Tell ltmain to make .lib files, not .a files. 5089: libext=lib 5090: # Tell ltmain to make .dll files, not .so files. 5091: shrext_cmds=".dll" 5092: # FIXME: Setting linknames here is a bad hack. 5093: _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 5094: # The linker will automatically build a .lib file if we build a DLL. 5095: _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 5096: # FIXME: Should let the user specify the lib program. 5097: _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' 5098: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5099: ;; 5100: esac 5101: ;; 5102: 5103: darwin* | rhapsody*) 5104: _LT_DARWIN_LINKER_FEATURES($1) 5105: ;; 5106: 5107: dgux*) 5108: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5109: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5110: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5111: ;; 5112: 5113: freebsd1*) 5114: _LT_TAGVAR(ld_shlibs, $1)=no 5115: ;; 5116: 5117: # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 5118: # support. Future versions do this automatically, but an explicit c++rt0.o 5119: # does not break anything, and helps significantly (at the cost of a little 5120: # extra space). 5121: freebsd2.2*) 5122: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 5123: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5124: _LT_TAGVAR(hardcode_direct, $1)=yes 5125: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5126: ;; 5127: 5128: # Unfortunately, older versions of FreeBSD 2 do not have this feature. 5129: freebsd2*) 5130: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5131: _LT_TAGVAR(hardcode_direct, $1)=yes 5132: _LT_TAGVAR(hardcode_minus_L, $1)=yes 5133: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5134: ;; 5135: 5136: # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 5137: freebsd* | dragonfly*) 5138: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5139: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5140: _LT_TAGVAR(hardcode_direct, $1)=yes 5141: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5142: ;; 5143: 5144: hpux9*) 5145: if test "$GCC" = yes; then 5146: _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 5147: else 5148: _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' 5149: fi 5150: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5151: _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5152: _LT_TAGVAR(hardcode_direct, $1)=yes 5153: 5154: # hardcode_minus_L: Not really in the search PATH, 5155: # but as the default location of the library. 5156: _LT_TAGVAR(hardcode_minus_L, $1)=yes 5157: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5158: ;; 5159: 5160: hpux10*) 5161: if test "$GCC" = yes && test "$with_gnu_ld" = no; then 5162: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5163: else 5164: _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 5165: fi 5166: if test "$with_gnu_ld" = no; then 5167: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5168: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' 5169: _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5170: _LT_TAGVAR(hardcode_direct, $1)=yes 5171: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5172: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5173: # hardcode_minus_L: Not really in the search PATH, 5174: # but as the default location of the library. 5175: _LT_TAGVAR(hardcode_minus_L, $1)=yes 5176: fi 5177: ;; 5178: 5179: hpux11*) 5180: if test "$GCC" = yes && test "$with_gnu_ld" = no; then 5181: case $host_cpu in 5182: hppa*64*) 5183: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5184: ;; 5185: ia64*) 5186: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5187: ;; 5188: *) 5189: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5190: ;; 5191: esac 5192: else 5193: case $host_cpu in 5194: hppa*64*) 5195: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5196: ;; 5197: ia64*) 5198: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5199: ;; 5200: *) 5201: m4_if($1, [], [ 5202: # Older versions of the 11.00 compiler do not understand -b yet 5203: # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 5204: _LT_LINKER_OPTION([if $CC understands -b], 5205: _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b], 5206: [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], 5207: [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])], 5208: [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) 5209: ;; 5210: esac 5211: fi 5212: if test "$with_gnu_ld" = no; then 5213: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5214: _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5215: 5216: case $host_cpu in 5217: hppa*64*|ia64*) 5218: _LT_TAGVAR(hardcode_direct, $1)=no 5219: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5220: ;; 5221: *) 5222: _LT_TAGVAR(hardcode_direct, $1)=yes 5223: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5224: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5225: 5226: # hardcode_minus_L: Not really in the search PATH, 5227: # but as the default location of the library. 5228: _LT_TAGVAR(hardcode_minus_L, $1)=yes 5229: ;; 5230: esac 5231: fi 5232: ;; 5233: 5234: irix5* | irix6* | nonstopux*) 5235: if test "$GCC" = yes; then 5236: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 5237: # Try to use the -exported_symbol ld option, if it does not 5238: # work, assume that -exports_file does not work either and 5239: # implicitly export all symbols. 5240: # This should be the same for all languages, so no per-tag cache variable. 5241: AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol], 5242: [lt_cv_irix_exported_symbol], 5243: [save_LDFLAGS="$LDFLAGS" 5244: LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" 5245: AC_LINK_IFELSE( 5246: [AC_LANG_SOURCE( 5247: [AC_LANG_CASE([C], [[int foo (void) { return 0; }]], 5248: [C++], [[int foo (void) { return 0; }]], 5249: [Fortran 77], [[ 5250: subroutine foo 5251: end]], 5252: [Fortran], [[ 5253: subroutine foo 5254: end]])])], 5255: [lt_cv_irix_exported_symbol=yes], 5256: [lt_cv_irix_exported_symbol=no]) 5257: LDFLAGS="$save_LDFLAGS"]) 5258: if test "$lt_cv_irix_exported_symbol" = yes; then 5259: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' 5260: fi 5261: else 5262: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' 5263: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' 5264: fi 5265: _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5266: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5267: _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5268: _LT_TAGVAR(inherit_rpath, $1)=yes 5269: _LT_TAGVAR(link_all_deplibs, $1)=yes 5270: ;; 5271: 5272: netbsd*) 5273: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 5274: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 5275: else 5276: _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 5277: fi 5278: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5279: _LT_TAGVAR(hardcode_direct, $1)=yes 5280: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5281: ;; 5282: 5283: newsos6) 5284: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5285: _LT_TAGVAR(hardcode_direct, $1)=yes 5286: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5287: _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5288: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5289: ;; 5290: 5291: *nto* | *qnx*) 5292: ;; 5293: 5294: openbsd*) 5295: if test -f /usr/libexec/ld.so; then 5296: _LT_TAGVAR(hardcode_direct, $1)=yes 5297: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5298: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5299: if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 5300: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5301: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' 5302: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5303: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5304: else 5305: case $host_os in 5306: openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) 5307: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5308: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5309: ;; 5310: *) 5311: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5312: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5313: ;; 5314: esac 5315: fi 5316: else 5317: _LT_TAGVAR(ld_shlibs, $1)=no 5318: fi 5319: ;; 5320: 5321: os2*) 5322: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5323: _LT_TAGVAR(hardcode_minus_L, $1)=yes 5324: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5325: _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' 5326: _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 5327: ;; 5328: 5329: osf3*) 5330: if test "$GCC" = yes; then 5331: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 5332: _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 5333: else 5334: _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 5335: _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' 5336: fi 5337: _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5338: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5339: _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5340: ;; 5341: 5342: osf4* | osf5*) # as osf3* with the addition of -msym flag 5343: if test "$GCC" = yes; then 5344: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 5345: _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 5346: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5347: else 5348: _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 5349: _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' 5350: _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~ 5351: $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' 5352: 5353: # Both c and cxx compiler support -rpath directly 5354: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 5355: fi 5356: _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5357: _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5358: ;; 5359: 5360: solaris*) 5361: _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' 5362: if test "$GCC" = yes; then 5363: wlarc='${wl}' 5364: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5365: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/$.*$/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5366: $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 5367: else 5368: case `$CC -V 2>&1` in 5369: *"Compilers 5.0"*) 5370: wlarc='' 5371: _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 5372: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/$.*$/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5373: $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 5374: ;; 5375: *) 5376: wlarc='${wl}' 5377: _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' 5378: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/$.*$/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5379: $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 5380: ;; 5381: esac 5382: fi 5383: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5384: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5385: case $host_os in 5386: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 5387: *) 5388: # The compiler driver will combine and reorder linker options, 5389: # but understands `-z linker_flag'. GCC discards it without `$wl', 5390: # but is careful enough not to reorder. 5391: # Supported since Solaris 2.6 (maybe 2.5.1?) 5392: if test "$GCC" = yes; then 5393: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 5394: else 5395: _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 5396: fi 5397: ;; 5398: esac 5399: _LT_TAGVAR(link_all_deplibs, $1)=yes 5400: ;; 5401: 5402: sunos4*) 5403: if test "x$host_vendor" = xsequent; then 5404: # Use $CC to link under sequent, because it throws in some extra .o 5405: # files that make .init and .fini sections work. 5406: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 5407: else 5408: _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 5409: fi 5410: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5411: _LT_TAGVAR(hardcode_direct, $1)=yes 5412: _LT_TAGVAR(hardcode_minus_L, $1)=yes 5413: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5414: ;; 5415: 5416: sysv4) 5417: case $host_vendor in 5418: sni) 5419: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5420: _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? 5421: ;; 5422: siemens) 5423: ## LD is ld it makes a PLAMLIB 5424: ## CC just makes a GrossModule. 5425: _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' 5426: _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' 5427: _LT_TAGVAR(hardcode_direct, $1)=no 5428: ;; 5429: motorola) 5430: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5431: _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie 5432: ;; 5433: esac 5434: runpath_var='LD_RUN_PATH' 5435: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5436: ;; 5437: 5438: sysv4.3*) 5439: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5440: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5441: _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' 5442: ;; 5443: 5444: sysv4*MP*) 5445: if test -d /usr/nec; then 5446: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5447: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5448: runpath_var=LD_RUN_PATH 5449: hardcode_runpath_var=yes 5450: _LT_TAGVAR(ld_shlibs, $1)=yes 5451: fi 5452: ;; 5453: 5454: sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 5455: _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 5456: _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5457: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5458: runpath_var='LD_RUN_PATH' 5459: 5460: if test "$GCC" = yes; then 5461: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5462: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5463: else 5464: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5465: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5466: fi 5467: ;; 5468: 5469: sysv5* | sco3.2v5* | sco5v6*) 5470: # Note: We can NOT use -z defs as we might desire, because we do not 5471: # link with -lc, and that would cause any symbols used from libc to 5472: # always be unresolved, which means just about no library would 5473: # ever link correctly. If we're not using GNU ld we use -z text 5474: # though, which does catch some bad symbols but isn't as heavy-handed 5475: # as -z defs. 5476: _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 5477: _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 5478: _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5479: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5480: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' 5481: _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 5482: _LT_TAGVAR(link_all_deplibs, $1)=yes 5483: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 5484: runpath_var='LD_RUN_PATH' 5485: 5486: if test "$GCC" = yes; then 5487: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5488: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5489: else 5490: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5491: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5492: fi 5493: ;; 5494: 5495: uts4*) 5496: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5497: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5498: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5499: ;; 5500: 5501: *) 5502: _LT_TAGVAR(ld_shlibs, $1)=no 5503: ;; 5504: esac 5505: 5506: if test x$host_vendor = xsni; then 5507: case $host in 5508: sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 5509: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym' 5510: ;; 5511: esac 5512: fi 5513: fi 5514: ]) 5515: AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 5516: test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 5517: 5518: _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld 5519: 5520: _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl 5521: _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl 5522: _LT_DECL([], [extract_expsyms_cmds], [2], 5523: [The commands to extract the exported symbol list from a shared archive]) 5524: 5525: # 5526: # Do we need to explicitly link libc? 5527: # 5528: case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in 5529: x|xyes) 5530: # Assume -lc should be added 5531: _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5532: 5533: if test "$enable_shared" = yes && test "$GCC" = yes; then 5534: case $_LT_TAGVAR(archive_cmds, $1) in 5535: *'~'*) 5536: # FIXME: we may have to deal with multi-command sequences. 5537: ;; 5538: '$CC '*) 5539: # Test whether the compiler implicitly links with -lc since on some 5540: # systems, -lgcc has to come before -lc. If gcc already passes -lc 5541: # to ld, don't add -lc before -lgcc. 5542: AC_CACHE_CHECK([whether -lc should be explicitly linked in], 5543: [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1), 5544: [$RM conftest* 5545: echo "$lt_simple_compile_test_code" > conftest.$ac_ext 5546: 5547: if AC_TRY_EVAL(ac_compile) 2>conftest.err; then 5548: soname=conftest 5549: lib=conftest 5550: libobjs=conftest.$ac_objext 5551: deplibs= 5552: wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) 5553: pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) 5554: compiler_flags=-v 5555: linker_flags=-v 5556: verstring= 5557: output_objdir=. 5558: libname=conftest 5559: lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) 5560: _LT_TAGVAR(allow_undefined_flag, $1)= 5561: if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 5562: then 5563: lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no 5564: else 5565: lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5566: fi 5567: _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag 5568: else 5569: cat conftest.err 1>&5 5570: fi 5571: $RM conftest* 5572: ]) 5573: _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1) 5574: ;; 5575: esac 5576: fi 5577: ;; 5578: esac 5579: 5580: _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], 5581: [Whether or not to add -lc for building shared libraries]) 5582: _LT_TAGDECL([allow_libtool_libs_with_static_runtimes], 5583: [enable_shared_with_static_runtimes], [0], 5584: [Whether or not to disallow shared libs when runtime libs are static]) 5585: _LT_TAGDECL([], [export_dynamic_flag_spec], [1], 5586: [Compiler flag to allow reflexive dlopens]) 5587: _LT_TAGDECL([], [whole_archive_flag_spec], [1], 5588: [Compiler flag to generate shared objects directly from archives]) 5589: _LT_TAGDECL([], [compiler_needs_object], [1], 5590: [Whether the compiler copes with passing no objects directly]) 5591: _LT_TAGDECL([], [old_archive_from_new_cmds], [2], 5592: [Create an old-style archive from a shared archive]) 5593: _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], 5594: [Create a temporary old-style archive to link instead of a shared archive]) 5595: _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) 5596: _LT_TAGDECL([], [archive_expsym_cmds], [2]) 5597: _LT_TAGDECL([], [module_cmds], [2], 5598: [Commands used to build a loadable module if different from building 5599: a shared archive.]) 5600: _LT_TAGDECL([], [module_expsym_cmds], [2]) 5601: _LT_TAGDECL([], [with_gnu_ld], [1], 5602: [Whether we are building with GNU ld or not]) 5603: _LT_TAGDECL([], [allow_undefined_flag], [1], 5604: [Flag that allows shared libraries with undefined symbols to be built]) 5605: _LT_TAGDECL([], [no_undefined_flag], [1], 5606: [Flag that enforces no undefined symbols]) 5607: _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], 5608: [Flag to hardcode $libdir into a binary during linking. 5609: This must work even if $libdir does not exist]) 5610: _LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1], 5611: [[If ld is used when linking, flag to hardcode $libdir into a binary 5612: during linking. This must work even if $libdir does not exist]]) 5613: _LT_TAGDECL([], [hardcode_libdir_separator], [1], 5614: [Whether we need a single "-rpath" flag with a separated argument]) 5615: _LT_TAGDECL([], [hardcode_direct], [0], 5616: [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes 5617: DIR into the resulting binary]) 5618: _LT_TAGDECL([], [hardcode_direct_absolute], [0], 5619: [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes 5620: DIR into the resulting binary and the resulting library dependency is 5621: "absolute", i.e impossible to change by setting ${shlibpath_var} if the 5622: library is relocated]) 5623: _LT_TAGDECL([], [hardcode_minus_L], [0], 5624: [Set to "yes" if using the -LDIR flag during linking hardcodes DIR 5625: into the resulting binary]) 5626: _LT_TAGDECL([], [hardcode_shlibpath_var], [0], 5627: [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 5628: into the resulting binary]) 5629: _LT_TAGDECL([], [hardcode_automatic], [0], 5630: [Set to "yes" if building a shared library automatically hardcodes DIR 5631: into the library and all subsequent libraries and executables linked 5632: against it]) 5633: _LT_TAGDECL([], [inherit_rpath], [0], 5634: [Set to yes if linker adds runtime paths of dependent libraries 5635: to runtime path list]) 5636: _LT_TAGDECL([], [link_all_deplibs], [0], 5637: [Whether libtool must link a program against all its dependency libraries]) 5638: _LT_TAGDECL([], [always_export_symbols], [0], 5639: [Set to "yes" if exported symbols are required]) 5640: _LT_TAGDECL([], [export_symbols_cmds], [2], 5641: [The commands to list exported symbols]) 5642: _LT_TAGDECL([], [exclude_expsyms], [1], 5643: [Symbols that should not be listed in the preloaded symbols]) 5644: _LT_TAGDECL([], [include_expsyms], [1], 5645: [Symbols that must always be exported]) 5646: _LT_TAGDECL([], [prelink_cmds], [2], 5647: [Commands necessary for linking programs (against libraries) with templates]) 5648: _LT_TAGDECL([], [postlink_cmds], [2], 5649: [Commands necessary for finishing linking programs]) 5650: _LT_TAGDECL([], [file_list_spec], [1], 5651: [Specify filename containing input files]) 5652: dnl FIXME: Not yet implemented 5653: dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], 5654: dnl [Compiler flag to generate thread safe objects]) 5655: ])# _LT_LINKER_SHLIBS 5656: 5657: 5658: # _LT_LANG_C_CONFIG([TAG]) 5659: # ------------------------ 5660: # Ensure that the configuration variables for a C compiler are suitably 5661: # defined. These variables are subsequently used by _LT_CONFIG to write 5662: # the compiler configuration to `libtool'. 5663: m4_defun([_LT_LANG_C_CONFIG], 5664: [m4_require([_LT_DECL_EGREP])dnl 5665: lt_save_CC="$CC" 5666: AC_LANG_PUSH(C) 5667: 5668: # Source file extension for C test sources. 5669: ac_ext=c 5670: 5671: # Object file extension for compiled C test sources. 5672: objext=o 5673: _LT_TAGVAR(objext, $1)=$objext 5674: 5675: # Code to be used in simple compile tests 5676: lt_simple_compile_test_code="int some_variable = 0;" 5677: 5678: # Code to be used in simple link tests 5679: lt_simple_link_test_code='int main(){return(0);}' 5680: 5681: _LT_TAG_COMPILER 5682: # Save the default compiler, since it gets overwritten when the other 5683: # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 5684: compiler_DEFAULT=$CC 5685: 5686: # save warnings/boilerplate of simple test code 5687: _LT_COMPILER_BOILERPLATE 5688: _LT_LINKER_BOILERPLATE 5689: 5690: ## CAVEAT EMPTOR: 5691: ## There is no encapsulation within the following macros, do not change 5692: ## the running order or otherwise move them around unless you know exactly 5693: ## what you are doing... 5694: if test -n "$compiler"; then 5695: _LT_COMPILER_NO_RTTI($1) 5696: _LT_COMPILER_PIC($1) 5697: _LT_COMPILER_C_O($1) 5698: _LT_COMPILER_FILE_LOCKS($1) 5699: _LT_LINKER_SHLIBS($1) 5700: _LT_SYS_DYNAMIC_LINKER($1) 5701: _LT_LINKER_HARDCODE_LIBPATH($1) 5702: LT_SYS_DLOPEN_SELF 5703: _LT_CMD_STRIPLIB 5704: 5705: # Report which library types will actually be built 5706: AC_MSG_CHECKING([if libtool supports shared libraries]) 5707: AC_MSG_RESULT([$can_build_shared]) 5708: 5709: AC_MSG_CHECKING([whether to build shared libraries]) 5710: test "$can_build_shared" = "no" && enable_shared=no 5711: 5712: # On AIX, shared libraries and static libraries use the same namespace, and 5713: # are all built from PIC. 5714: case $host_os in 5715: aix3*) 5716: test "$enable_shared" = yes && enable_static=no 5717: if test -n "$RANLIB"; then 5718: archive_cmds="$archive_cmds~\$RANLIB \$lib" 5719: postinstall_cmds='$RANLIB $lib' 5720: fi 5721: ;; 5722: 5723: aix[[4-9]]*) 5724: if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 5725: test "$enable_shared" = yes && enable_static=no 5726: fi 5727: ;; 5728: esac 5729: AC_MSG_RESULT([$enable_shared]) 5730: 5731: AC_MSG_CHECKING([whether to build static libraries]) 5732: # Make sure either enable_shared or enable_static is yes. 5733: test "$enable_shared" = yes || enable_static=yes 5734: AC_MSG_RESULT([$enable_static]) 5735: 5736: _LT_CONFIG($1) 5737: fi 5738: AC_LANG_POP 5739: CC="$lt_save_CC" 5740: ])# _LT_LANG_C_CONFIG 5741: 5742: 5743: # _LT_LANG_CXX_CONFIG([TAG]) 5744: # -------------------------- 5745: # Ensure that the configuration variables for a C++ compiler are suitably 5746: # defined. These variables are subsequently used by _LT_CONFIG to write 5747: # the compiler configuration to `libtool'. 5748: m4_defun([_LT_LANG_CXX_CONFIG], 5749: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 5750: m4_require([_LT_DECL_EGREP])dnl 5751: m4_require([_LT_PATH_MANIFEST_TOOL])dnl 5752: if test -n "$CXX" && ( test "X$CXX" != "Xno" && 5753: ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 5754: (test "X$CXX" != "Xg++"))) ; then 5755: AC_PROG_CXXCPP 5756: else 5757: _lt_caught_CXX_error=yes 5758: fi 5759: 5760: AC_LANG_PUSH(C++) 5761: _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5762: _LT_TAGVAR(allow_undefined_flag, $1)= 5763: _LT_TAGVAR(always_export_symbols, $1)=no 5764: _LT_TAGVAR(archive_expsym_cmds, $1)= 5765: _LT_TAGVAR(compiler_needs_object, $1)=no 5766: _LT_TAGVAR(export_dynamic_flag_spec, $1)= 5767: _LT_TAGVAR(hardcode_direct, $1)=no 5768: _LT_TAGVAR(hardcode_direct_absolute, $1)=no 5769: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 5770: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 5771: _LT_TAGVAR(hardcode_libdir_separator, $1)= 5772: _LT_TAGVAR(hardcode_minus_L, $1)=no 5773: _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5774: _LT_TAGVAR(hardcode_automatic, $1)=no 5775: _LT_TAGVAR(inherit_rpath, $1)=no 5776: _LT_TAGVAR(module_cmds, $1)= 5777: _LT_TAGVAR(module_expsym_cmds, $1)= 5778: _LT_TAGVAR(link_all_deplibs, $1)=unknown 5779: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 5780: _LT_TAGVAR(reload_flag, $1)=$reload_flag 5781: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 5782: _LT_TAGVAR(no_undefined_flag, $1)= 5783: _LT_TAGVAR(whole_archive_flag_spec, $1)= 5784: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 5785: 5786: # Source file extension for C++ test sources. 5787: ac_ext=cpp 5788: 5789: # Object file extension for compiled C++ test sources. 5790: objext=o 5791: _LT_TAGVAR(objext, $1)=$objext 5792: 5793: # No sense in running all these tests if we already determined that 5794: # the CXX compiler isn't working. Some variables (like enable_shared) 5795: # are currently assumed to apply to all compilers on this platform, 5796: # and will be corrupted by setting them based on a non-working compiler. 5797: if test "$_lt_caught_CXX_error" != yes; then 5798: # Code to be used in simple compile tests 5799: lt_simple_compile_test_code="int some_variable = 0;" 5800: 5801: # Code to be used in simple link tests 5802: lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' 5803: 5804: # ltmain only uses $CC for tagged configurations so make sure $CC is set. 5805: _LT_TAG_COMPILER 5806: 5807: # save warnings/boilerplate of simple test code 5808: _LT_COMPILER_BOILERPLATE 5809: _LT_LINKER_BOILERPLATE 5810: 5811: # Allow CC to be a program name with arguments. 5812: lt_save_CC=$CC 5813: lt_save_CFLAGS=$CFLAGS 5814: lt_save_LD=$LD 5815: lt_save_GCC=$GCC 5816: GCC=$GXX 5817: lt_save_with_gnu_ld=$with_gnu_ld 5818: lt_save_path_LD=$lt_cv_path_LD 5819: if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then 5820: lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx 5821: else 5822: $as_unset lt_cv_prog_gnu_ld 5823: fi 5824: if test -n "${lt_cv_path_LDCXX+set}"; then 5825: lt_cv_path_LD=$lt_cv_path_LDCXX 5826: else 5827: $as_unset lt_cv_path_LD 5828: fi 5829: test -z "${LDCXX+set}" || LD=$LDCXX 5830: CC=${CXX-"c++"} 5831: CFLAGS=$CXXFLAGS 5832: compiler=$CC 5833: _LT_TAGVAR(compiler, $1)=$CC 5834: _LT_CC_BASENAME([$compiler]) 5835: 5836: if test -n "$compiler"; then 5837: # We don't want -fno-exception when compiling C++ code, so set the 5838: # no_builtin_flag separately 5839: if test "$GXX" = yes; then 5840: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 5841: else 5842: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 5843: fi 5844: 5845: if test "$GXX" = yes; then 5846: # Set up default GNU C++ configuration 5847: 5848: LT_PATH_LD 5849: 5850: # Check if GNU C++ uses GNU ld as the underlying linker, since the 5851: # archiving commands below assume that GNU ld is being used. 5852: if test "$with_gnu_ld" = yes; then 5853: _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 5854: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 5855: 5856: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5857: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5858: 5859: # If archive_cmds runs LD, not CC, wlarc should be empty 5860: # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to 5861: # investigate it a little bit more. (MM) 5862: wlarc='${wl}' 5863: 5864: # ancient GNU ld didn't support --whole-archive et. al. 5865: if eval "`$CC -print-prog-name=ld` --help 2>&1" | 5866: $GREP 'no-whole-archive' > /dev/null; then 5867: _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 5868: else 5869: _LT_TAGVAR(whole_archive_flag_spec, $1)= 5870: fi 5871: else 5872: with_gnu_ld=no 5873: wlarc= 5874: 5875: # A generic and very simple default shared library creation 5876: # command for GNU C++ for the case where it uses the native 5877: # linker, instead of GNU ld. If possible, this setting should 5878: # overridden to take advantage of the native linker features on 5879: # the platform it is being used on. 5880: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 5881: fi 5882: 5883: # Commands to make compiler produce verbose output that lists 5884: # what "hidden" libraries, object files and flags are used when 5885: # linking a shared library. 5886: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 5887: 5888: else 5889: GXX=no 5890: with_gnu_ld=no 5891: wlarc= 5892: fi 5893: 5894: # PORTME: fill in a description of your system's C++ link characteristics 5895: AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 5896: _LT_TAGVAR(ld_shlibs, $1)=yes 5897: case $host_os in 5898: aix3*) 5899: # FIXME: insert proper C++ library support 5900: _LT_TAGVAR(ld_shlibs, $1)=no 5901: ;; 5902: aix[[4-9]]*) 5903: if test "$host_cpu" = ia64; then 5904: # On IA64, the linker does run time linking by default, so we don't 5905: # have to do anything special. 5906: aix_use_runtimelinking=no 5907: exp_sym_flag='-Bexport' 5908: no_entry_flag="" 5909: else 5910: aix_use_runtimelinking=no 5911: 5912: # Test if we are trying to use run time linking or normal 5913: # AIX style linking. If -brtl is somewhere in LDFLAGS, we 5914: # need to do runtime linking. 5915: case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 5916: for ld_flag in $LDFLAGS; do 5917: case $ld_flag in 5918: *-brtl*) 5919: aix_use_runtimelinking=yes 5920: break 5921: ;; 5922: esac 5923: done 5924: ;; 5925: esac 5926: 5927: exp_sym_flag='-bexport' 5928: no_entry_flag='-bnoentry' 5929: fi 5930: 5931: # When large executables or shared objects are built, AIX ld can 5932: # have problems creating the table of contents. If linking a library 5933: # or program results in "error TOC overflow" add -mminimal-toc to 5934: # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 5935: # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 5936: 5937: _LT_TAGVAR(archive_cmds, $1)='' 5938: _LT_TAGVAR(hardcode_direct, $1)=yes 5939: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5940: _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 5941: _LT_TAGVAR(link_all_deplibs, $1)=yes 5942: _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' 5943: 5944: if test "$GXX" = yes; then 5945: case $host_os in aix4.[[012]]|aix4.[[012]].*) 5946: # We only want to do this on AIX 4.2 and lower, the check 5947: # below for broken collect2 doesn't work under 4.3+ 5948: collect2name=`${CC} -print-prog-name=collect2` 5949: if test -f "$collect2name" && 5950: strings "$collect2name" | $GREP resolve_lib_name >/dev/null 5951: then 5952: # We have reworked collect2 5953: : 5954: else 5955: # We have old collect2 5956: _LT_TAGVAR(hardcode_direct, $1)=unsupported 5957: # It fails to find uninstalled libraries when the uninstalled 5958: # path is not listed in the libpath. Setting hardcode_minus_L 5959: # to unsupported forces relinking 5960: _LT_TAGVAR(hardcode_minus_L, $1)=yes 5961: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5962: _LT_TAGVAR(hardcode_libdir_separator, $1)= 5963: fi 5964: esac 5965: shared_flag='-shared' 5966: if test "$aix_use_runtimelinking" = yes; then 5967: shared_flag="$shared_flag "'${wl}-G' 5968: fi 5969: else 5970: # not using gcc 5971: if test "$host_cpu" = ia64; then 5972: # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 5973: # chokes on -Wl,-G. The following line is correct: 5974: shared_flag='-G' 5975: else 5976: if test "$aix_use_runtimelinking" = yes; then 5977: shared_flag='${wl}-G' 5978: else 5979: shared_flag='${wl}-bM:SRE' 5980: fi 5981: fi 5982: fi 5983: 5984: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' 5985: # It seems that -bexpall does not export symbols beginning with 5986: # underscore (_), so it is better to generate a list of symbols to 5987: # export. 5988: _LT_TAGVAR(always_export_symbols, $1)=yes 5989: if test "$aix_use_runtimelinking" = yes; then 5990: # Warning - without using the other runtime loading flags (-brtl), 5991: # -berok will link without error, but may produce a broken library. 5992: _LT_TAGVAR(allow_undefined_flag, $1)='-berok' 5993: # Determine the default libpath from the value encoded in an empty 5994: # executable. 5995: _LT_SYS_MODULE_PATH_AIX([$1]) 5996: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5997: 5998: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" 5999: else 6000: if test "$host_cpu" = ia64; then 6001: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 6002: _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 6003: _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" 6004: else 6005: # Determine the default libpath from the value encoded in an 6006: # empty executable. 6007: _LT_SYS_MODULE_PATH_AIX([$1]) 6008: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 6009: # Warning - without using the other run time loading flags, 6010: # -berok will link without error, but may produce a broken library. 6011: _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 6012: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 6013: if test "$with_gnu_ld" = yes; then 6014: # We only use this code for GNU lds that support --whole-archive. 6015: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 6016: else 6017: # Exported symbols can be pulled into shared objects from archives 6018: _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 6019: fi 6020: _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 6021: # This is similar to how AIX traditionally builds its shared 6022: # libraries. 6023: _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' 6024: fi 6025: fi 6026: ;; 6027: 6028: beos*) 6029: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 6030: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6031: # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 6032: # support --undefined. This deserves some investigation. FIXME 6033: _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6034: else 6035: _LT_TAGVAR(ld_shlibs, $1)=no 6036: fi 6037: ;; 6038: 6039: chorus*) 6040: case $cc_basename in 6041: *) 6042: # FIXME: insert proper C++ library support 6043: _LT_TAGVAR(ld_shlibs, $1)=no 6044: ;; 6045: esac 6046: ;; 6047: 6048: cygwin* | mingw* | pw32* | cegcc*) 6049: case $GXX,$cc_basename in 6050: ,cl* | no,cl*) 6051: # Native MSVC 6052: # hardcode_libdir_flag_spec is actually meaningless, as there is 6053: # no search path for DLLs. 6054: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 6055: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6056: _LT_TAGVAR(always_export_symbols, $1)=yes 6057: _LT_TAGVAR(file_list_spec, $1)='@' 6058: # Tell ltmain to make .lib files, not .a files. 6059: libext=lib 6060: # Tell ltmain to make .dll files, not .so files. 6061: shrext_cmds=".dll" 6062: # FIXME: Setting linknames here is a bad hack. 6063: _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' 6064: _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 6065: $SED -n -e 's/\\\\\\$.*\\\\\\$/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; 6066: else 6067: $SED -e 's/\\\\\\$.*\\\\\\$/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; 6068: fi~ 6069: $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 6070: linknames=' 6071: # The linker will not automatically build a static lib if we build a DLL. 6072: # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 6073: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6074: # Don't use ranlib 6075: _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' 6076: _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ 6077: lt_tool_outputfile="@TOOL_OUTPUT@"~ 6078: case $lt_outputfile in 6079: *.exe|*.EXE) ;; 6080: *) 6081: lt_outputfile="$lt_outputfile.exe" 6082: lt_tool_outputfile="$lt_tool_outputfile.exe" 6083: ;; 6084: esac~ 6085: func_to_tool_file "$lt_outputfile"~ 6086: if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then 6087: $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 6088: $RM "$lt_outputfile.manifest"; 6089: fi' 6090: ;; 6091: *) 6092: # g++ 6093: # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 6094: # as there is no search path for DLLs. 6095: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6096: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' 6097: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6098: _LT_TAGVAR(always_export_symbols, $1)=no 6099: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6100: 6101: if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 6102: _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' 6103: # If the export-symbols file already is a .def file (1st line 6104: # is EXPORTS), use it as is; otherwise, prepend... 6105: _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 6106: cp $export_symbols $output_objdir/$soname.def; 6107: else 6108: echo EXPORTS > $output_objdir/$soname.def; 6109: cat $export_symbols >> $output_objdir/$soname.def; 6110: fi~ 6111: $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' 6112: else 6113: _LT_TAGVAR(ld_shlibs, $1)=no 6114: fi 6115: ;; 6116: esac 6117: ;; 6118: darwin* | rhapsody*) 6119: _LT_DARWIN_LINKER_FEATURES($1) 6120: ;; 6121: 6122: dgux*) 6123: case $cc_basename in 6124: ec++*) 6125: # FIXME: insert proper C++ library support 6126: _LT_TAGVAR(ld_shlibs, $1)=no 6127: ;; 6128: ghcx*) 6129: # Green Hills C++ Compiler 6130: # FIXME: insert proper C++ library support 6131: _LT_TAGVAR(ld_shlibs, $1)=no 6132: ;; 6133: *) 6134: # FIXME: insert proper C++ library support 6135: _LT_TAGVAR(ld_shlibs, $1)=no 6136: ;; 6137: esac 6138: ;; 6139: 6140: freebsd[[12]]*) 6141: # C++ shared libraries reported to be fairly broken before 6142: # switch to ELF 6143: _LT_TAGVAR(ld_shlibs, $1)=no 6144: ;; 6145: 6146: freebsd-elf*) 6147: _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6148: ;; 6149: 6150: freebsd* | dragonfly*) 6151: # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF 6152: # conventions 6153: _LT_TAGVAR(ld_shlibs, $1)=yes 6154: ;; 6155: 6156: gnu*) 6157: ;; 6158: 6159: haiku*) 6160: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6161: _LT_TAGVAR(link_all_deplibs, $1)=yes 6162: ;; 6163: 6164: hpux9*) 6165: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 6166: _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6167: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6168: _LT_TAGVAR(hardcode_direct, $1)=yes 6169: _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 6170: # but as the default 6171: # location of the library. 6172: 6173: case $cc_basename in 6174: CC*) 6175: # FIXME: insert proper C++ library support 6176: _LT_TAGVAR(ld_shlibs, $1)=no 6177: ;; 6178: aCC*) 6179: _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' 6180: # Commands to make compiler produce verbose output that lists 6181: # what "hidden" libraries, object files and flags are used when 6182: # linking a shared library. 6183: # 6184: # There doesn't appear to be a way to prevent this compiler from 6185: # explicitly linking system object files so we need to strip them 6186: # from the output so that they don't get included in the library 6187: # dependencies. 6188: output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' 6189: ;; 6190: *) 6191: if test "$GXX" = yes; then 6192: _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 6193: else 6194: # FIXME: insert proper C++ library support 6195: _LT_TAGVAR(ld_shlibs, $1)=no 6196: fi 6197: ;; 6198: esac 6199: ;; 6200: 6201: hpux10*|hpux11*) 6202: if test $with_gnu_ld = no; then 6203: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 6204: _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6205: 6206: case $host_cpu in 6207: hppa*64*|ia64*) 6208: ;; 6209: *) 6210: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6211: ;; 6212: esac 6213: fi 6214: case $host_cpu in 6215: hppa*64*|ia64*) 6216: _LT_TAGVAR(hardcode_direct, $1)=no 6217: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6218: ;; 6219: *) 6220: _LT_TAGVAR(hardcode_direct, $1)=yes 6221: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6222: _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 6223: # but as the default 6224: # location of the library. 6225: ;; 6226: esac 6227: 6228: case $cc_basename in 6229: CC*) 6230: # FIXME: insert proper C++ library support 6231: _LT_TAGVAR(ld_shlibs, $1)=no 6232: ;; 6233: aCC*) 6234: case $host_cpu in 6235: hppa*64*) 6236: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6237: ;; 6238: ia64*) 6239: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6240: ;; 6241: *) 6242: _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' 6243: ;; 6244: esac 6245: # Commands to make compiler produce verbose output that lists 6246: # what "hidden" libraries, object files and flags are used when 6247: # linking a shared library. 6248: # 6249: # There doesn't appear to be a way to prevent this compiler from 6250: # explicitly linking system object files so we need to strip them 6251: # from the output so that they don't get included in the library 6252: # dependencies. 6253: output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' 6254: ;; 6255: *) 6256: if test "$GXX" = yes; then 6257: if test $with_gnu_ld = no; then 6258: case $host_cpu in 6259: hppa*64*) 6260: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6261: ;; 6262: ia64*) 6263: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6264: ;; 6265: *) 6266: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6267: ;; 6268: esac 6269: fi 6270: else 6271: # FIXME: insert proper C++ library support 6272: _LT_TAGVAR(ld_shlibs, $1)=no 6273: fi 6274: ;; 6275: esac 6276: ;; 6277: 6278: interix[[3-9]]*) 6279: _LT_TAGVAR(hardcode_direct, $1)=no 6280: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6281: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6282: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6283: # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 6284: # Instead, shared libraries are loaded at an image base (0x10000000 by 6285: # default) and relocated if they conflict, which is a slow very memory 6286: # consuming and fragmenting process. To avoid this, we pick a random, 6287: # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 6288: # time. Moving up from 0x10000000 also allows more sbrk(2) space. 6289: _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' 6290: _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' 6291: ;; 6292: irix5* | irix6*) 6293: case $cc_basename in 6294: CC*) 6295: # SGI C++ 6296: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' 6297: 6298: # Archives containing C++ object files must be created using 6299: # "CC -ar", where "CC" is the IRIX C++ compiler. This is 6300: # necessary to make sure instantiated templates are included 6301: # in the archive. 6302: _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' 6303: ;; 6304: *) 6305: if test "$GXX" = yes; then 6306: if test "$with_gnu_ld" = no; then 6307: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 6308: else 6309: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib' 6310: fi 6311: fi 6312: _LT_TAGVAR(link_all_deplibs, $1)=yes 6313: ;; 6314: esac 6315: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6316: _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6317: _LT_TAGVAR(inherit_rpath, $1)=yes 6318: ;; 6319: 6320: linux* | k*bsd*-gnu | kopensolaris*-gnu) 6321: case $cc_basename in 6322: KCC*) 6323: # Kuck and Associates, Inc. (KAI) C++ Compiler 6324: 6325: # KCC will only create a shared library if the output file 6326: # ends with ".so" (or ".sl" for HP-UX), so rename the library 6327: # to its proper name (with version) after linking. 6328: _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' 6329: _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' 6330: # Commands to make compiler produce verbose output that lists 6331: # what "hidden" libraries, object files and flags are used when 6332: # linking a shared library. 6333: # 6334: # There doesn't appear to be a way to prevent this compiler from 6335: # explicitly linking system object files so we need to strip them 6336: # from the output so that they don't get included in the library 6337: # dependencies. 6338: output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' 6339: 6340: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6341: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6342: 6343: # Archives containing C++ object files must be created using 6344: # "CC -Bstatic", where "CC" is the KAI C++ compiler. 6345: _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 6346: ;; 6347: icpc* | ecpc* ) 6348: # Intel C++ 6349: with_gnu_ld=yes 6350: # version 8.0 and above of icpc choke on multiply defined symbols 6351: # if we add $predep_objects and $postdep_objects, however 7.1 and 6352: # earlier do not add the objects themselves. 6353: case `$CC -V 2>&1` in 6354: *"Version 7."*) 6355: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 6356: _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' 6357: ;; 6358: *) # Version 8.0 or newer 6359: tmp_idyn= 6360: case $host_cpu in 6361: ia64*) tmp_idyn=' -i_dynamic';; 6362: esac 6363: _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6364: _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' 6365: ;; 6366: esac 6367: _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6368: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6369: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6370: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 6371: ;; 6372: pgCC* | pgcpp*) 6373: # Portland Group C++ compiler 6374: case `$CC -V` in 6375: *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) 6376: _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ 6377: rm -rf $tpldir~ 6378: $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ 6379: compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' 6380: _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ 6381: rm -rf $tpldir~ 6382: $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ 6383: $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ 6384: $RANLIB $oldlib' 6385: _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ 6386: rm -rf $tpldir~ 6387: $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 6388: $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 6389: _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ 6390: rm -rf $tpldir~ 6391: $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 6392: $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' 6393: ;; 6394: *) # Version 6 and above use weak symbols 6395: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 6396: _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' 6397: ;; 6398: esac 6399: 6400: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 6401: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6402: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' 6403: ;; 6404: cxx*) 6405: # Compaq C++ 6406: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 6407: _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' 6408: 6409: runpath_var=LD_RUN_PATH 6410: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 6411: _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6412: 6413: # Commands to make compiler produce verbose output that lists 6414: # what "hidden" libraries, object files and flags are used when 6415: # linking a shared library. 6416: # 6417: # There doesn't appear to be a way to prevent this compiler from 6418: # explicitly linking system object files so we need to strip them 6419: # from the output so that they don't get included in the library 6420: # dependencies. 6421: output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/$^.*ld.*$$ .*ld .*$$/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed' 6422: ;; 6423: xl* | mpixl* | bgxl*) 6424: # IBM XL 8.0 on PPC, with GNU ld 6425: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6426: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 6427: _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6428: if test "x$supports_anon_versioning" = xyes; then 6429: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 6430: cat $export_symbols | sed -e "s/$.*$/\1;/" >> $output_objdir/$libname.ver~ 6431: echo "local: *; };" >> $output_objdir/$libname.ver~ 6432: $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 6433: fi 6434: ;; 6435: *) 6436: case `$CC -V 2>&1 | sed 5q` in 6437: *Sun\ C*) 6438: # Sun C++ 5.9 6439: _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 6440: _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6441: _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' 6442: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6443: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' 6444: _LT_TAGVAR(compiler_needs_object, $1)=yes 6445: 6446: # Not sure whether something based on 6447: # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 6448: # would be better. 6449: output_verbose_link_cmd='func_echo_all' 6450: 6451: # Archives containing C++ object files must be created using 6452: # "CC -xar", where "CC" is the Sun C++ compiler. This is 6453: # necessary to make sure instantiated templates are included 6454: # in the archive. 6455: _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 6456: ;; 6457: esac 6458: ;; 6459: esac 6460: ;; 6461: 6462: lynxos*) 6463: # FIXME: insert proper C++ library support 6464: _LT_TAGVAR(ld_shlibs, $1)=no 6465: ;; 6466: 6467: m88k*) 6468: # FIXME: insert proper C++ library support 6469: _LT_TAGVAR(ld_shlibs, $1)=no 6470: ;; 6471: 6472: mvs*) 6473: case $cc_basename in 6474: cxx*) 6475: # FIXME: insert proper C++ library support 6476: _LT_TAGVAR(ld_shlibs, $1)=no 6477: ;; 6478: *) 6479: # FIXME: insert proper C++ library support 6480: _LT_TAGVAR(ld_shlibs, $1)=no 6481: ;; 6482: esac 6483: ;; 6484: 6485: netbsd*) 6486: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 6487: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' 6488: wlarc= 6489: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6490: _LT_TAGVAR(hardcode_direct, $1)=yes 6491: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6492: fi 6493: # Workaround some broken pre-1.5 toolchains 6494: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' 6495: ;; 6496: 6497: *nto* | *qnx*) 6498: _LT_TAGVAR(ld_shlibs, $1)=yes 6499: ;; 6500: 6501: openbsd2*) 6502: # C++ shared libraries are fairly broken 6503: _LT_TAGVAR(ld_shlibs, $1)=no 6504: ;; 6505: 6506: openbsd*) 6507: if test -f /usr/libexec/ld.so; then 6508: _LT_TAGVAR(hardcode_direct, $1)=yes 6509: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6510: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6511: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 6512: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6513: if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 6514: _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' 6515: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6516: _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 6517: fi 6518: output_verbose_link_cmd=func_echo_all 6519: else 6520: _LT_TAGVAR(ld_shlibs, $1)=no 6521: fi 6522: ;; 6523: 6524: osf3* | osf4* | osf5*) 6525: case $cc_basename in 6526: KCC*) 6527: # Kuck and Associates, Inc. (KAI) C++ Compiler 6528: 6529: # KCC will only create a shared library if the output file 6530: # ends with ".so" (or ".sl" for HP-UX), so rename the library 6531: # to its proper name (with version) after linking. 6532: _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' 6533: 6534: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6535: _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6536: 6537: # Archives containing C++ object files must be created using 6538: # the KAI C++ compiler. 6539: case $host in 6540: osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; 6541: *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; 6542: esac 6543: ;; 6544: RCC*) 6545: # Rational C++ 2.4.1 6546: # FIXME: insert proper C++ library support 6547: _LT_TAGVAR(ld_shlibs, $1)=no 6548: ;; 6549: cxx*) 6550: case $host in 6551: osf3*) 6552: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6553: _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' 6554: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6555: ;; 6556: *) 6557: _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6558: _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' 6559: _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ 6560: echo "-hidden">> $lib.exp~ 6561: $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~ 6562: $RM $lib.exp' 6563: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 6564: ;; 6565: esac 6566: 6567: _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6568: 6569: # Commands to make compiler produce verbose output that lists 6570: # what "hidden" libraries, object files and flags are used when 6571: # linking a shared library. 6572: # 6573: # There doesn't appear to be a way to prevent this compiler from 6574: # explicitly linking system object files so we need to strip them 6575: # from the output so that they don't get included in the library 6576: # dependencies. 6577: output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/$^.*ld.*$$ .*ld.*$$/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' 6578: ;; 6579: *) 6580: if test "$GXX" = yes && test "$with_gnu_ld" = no; then 6581: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6582: case $host in 6583: osf3*) 6584: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 6585: ;; 6586: *) 6587: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 6588: ;; 6589: esac 6590: 6591: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6592: _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6593: 6594: # Commands to make compiler produce verbose output that lists 6595: # what "hidden" libraries, object files and flags are used when 6596: # linking a shared library. 6597: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 6598: 6599: else 6600: # FIXME: insert proper C++ library support 6601: _LT_TAGVAR(ld_shlibs, $1)=no 6602: fi 6603: ;; 6604: esac 6605: ;; 6606: 6607: psos*) 6608: # FIXME: insert proper C++ library support 6609: _LT_TAGVAR(ld_shlibs, $1)=no 6610: ;; 6611: 6612: sunos4*) 6613: case $cc_basename in 6614: CC*) 6615: # Sun C++ 4.x 6616: # FIXME: insert proper C++ library support 6617: _LT_TAGVAR(ld_shlibs, $1)=no 6618: ;; 6619: lcc*) 6620: # Lucid 6621: # FIXME: insert proper C++ library support 6622: _LT_TAGVAR(ld_shlibs, $1)=no 6623: ;; 6624: *) 6625: # FIXME: insert proper C++ library support 6626: _LT_TAGVAR(ld_shlibs, $1)=no 6627: ;; 6628: esac 6629: ;; 6630: 6631: solaris*) 6632: case $cc_basename in 6633: CC* | sunCC*) 6634: # Sun C++ 4.2, 5.x and Centerline C++ 6635: _LT_TAGVAR(archive_cmds_need_lc,$1)=yes 6636: _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 6637: _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6638: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/$.*$/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6639: $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6640: 6641: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6642: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6643: case $host_os in 6644: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6645: *) 6646: # The compiler driver will combine and reorder linker options, 6647: # but understands `-z linker_flag'. 6648: # Supported since Solaris 2.6 (maybe 2.5.1?) 6649: _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 6650: ;; 6651: esac 6652: _LT_TAGVAR(link_all_deplibs, $1)=yes 6653: 6654: output_verbose_link_cmd='func_echo_all' 6655: 6656: # Archives containing C++ object files must be created using 6657: # "CC -xar", where "CC" is the Sun C++ compiler. This is 6658: # necessary to make sure instantiated templates are included 6659: # in the archive. 6660: _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 6661: ;; 6662: gcx*) 6663: # Green Hills C++ Compiler 6664: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 6665: 6666: # The C++ compiler must be used to create the archive. 6667: _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' 6668: ;; 6669: *) 6670: # GNU C++ compiler with Solaris linker 6671: if test "$GXX" = yes && test "$with_gnu_ld" = no; then 6672: _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' 6673: if $CC --version | $GREP -v '^2\.7' > /dev/null; then 6674: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 6675: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/$.*$/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6676: $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6677: 6678: # Commands to make compiler produce verbose output that lists 6679: # what "hidden" libraries, object files and flags are used when 6680: # linking a shared library. 6681: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 6682: else 6683: # g++ 2.7 appears to require `-G' NOT `-shared' on this 6684: # platform. 6685: _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 6686: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/$.*$/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6687: $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6688: 6689: # Commands to make compiler produce verbose output that lists 6690: # what "hidden" libraries, object files and flags are used when 6691: # linking a shared library. 6692: output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 6693: fi 6694: 6695: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' 6696: case $host_os in 6697: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6698: *) 6699: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 6700: ;; 6701: esac 6702: fi 6703: ;; 6704: esac 6705: ;; 6706: 6707: sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 6708: _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6709: _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6710: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6711: runpath_var='LD_RUN_PATH' 6712: 6713: case $cc_basename in 6714: CC*) 6715: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6716: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6717: ;; 6718: *) 6719: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6720: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6721: ;; 6722: esac 6723: ;; 6724: 6725: sysv5* | sco3.2v5* | sco5v6*) 6726: # Note: We can NOT use -z defs as we might desire, because we do not 6727: # link with -lc, and that would cause any symbols used from libc to 6728: # always be unresolved, which means just about no library would 6729: # ever link correctly. If we're not using GNU ld we use -z text 6730: # though, which does catch some bad symbols but isn't as heavy-handed 6731: # as -z defs. 6732: _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6733: _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 6734: _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6735: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6736: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' 6737: _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 6738: _LT_TAGVAR(link_all_deplibs, $1)=yes 6739: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 6740: runpath_var='LD_RUN_PATH' 6741: 6742: case $cc_basename in 6743: CC*) 6744: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6745: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6746: _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~ 6747: '"$_LT_TAGVAR(old_archive_cmds, $1)" 6748: _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~ 6749: '"$_LT_TAGVAR(reload_cmds, $1)" 6750: ;; 6751: *) 6752: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6753: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6754: ;; 6755: esac 6756: ;; 6757: 6758: tandem*) 6759: case $cc_basename in 6760: NCC*) 6761: # NonStop-UX NCC 3.20 6762: # FIXME: insert proper C++ library support 6763: _LT_TAGVAR(ld_shlibs, $1)=no 6764: ;; 6765: *) 6766: # FIXME: insert proper C++ library support 6767: _LT_TAGVAR(ld_shlibs, $1)=no 6768: ;; 6769: esac 6770: ;; 6771: 6772: vxworks*) 6773: # FIXME: insert proper C++ library support 6774: _LT_TAGVAR(ld_shlibs, $1)=no 6775: ;; 6776: 6777: *) 6778: # FIXME: insert proper C++ library support 6779: _LT_TAGVAR(ld_shlibs, $1)=no 6780: ;; 6781: esac 6782: 6783: AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 6784: test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 6785: 6786: _LT_TAGVAR(GCC, $1)="$GXX" 6787: _LT_TAGVAR(LD, $1)="$LD" 6788: 6789: ## CAVEAT EMPTOR: 6790: ## There is no encapsulation within the following macros, do not change 6791: ## the running order or otherwise move them around unless you know exactly 6792: ## what you are doing... 6793: _LT_SYS_HIDDEN_LIBDEPS($1) 6794: _LT_COMPILER_PIC($1) 6795: _LT_COMPILER_C_O($1) 6796: _LT_COMPILER_FILE_LOCKS($1) 6797: _LT_LINKER_SHLIBS($1) 6798: _LT_SYS_DYNAMIC_LINKER($1) 6799: _LT_LINKER_HARDCODE_LIBPATH($1) 6800: 6801: _LT_CONFIG($1) 6802: fi # test -n "$compiler" 6803: 6804: CC=$lt_save_CC 6805: CFLAGS=$lt_save_CFLAGS 6806: LDCXX=$LD 6807: LD=$lt_save_LD 6808: GCC=$lt_save_GCC 6809: with_gnu_ld=$lt_save_with_gnu_ld 6810: lt_cv_path_LDCXX=$lt_cv_path_LD 6811: lt_cv_path_LD=$lt_save_path_LD 6812: lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld 6813: lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld 6814: fi # test "$_lt_caught_CXX_error" != yes 6815: 6816: AC_LANG_POP 6817: ])# _LT_LANG_CXX_CONFIG 6818: 6819: 6820: # _LT_FUNC_STRIPNAME_CNF 6821: # ---------------------- 6822: # func_stripname_cnf prefix suffix name 6823: # strip PREFIX and SUFFIX off of NAME. 6824: # PREFIX and SUFFIX must not contain globbing or regex special 6825: # characters, hashes, percent signs, but SUFFIX may contain a leading 6826: # dot (in which case that matches only a dot). 6827: # 6828: # This function is identical to the (non-XSI) version of func_stripname, 6829: # except this one can be used by m4 code that may be executed by configure, 6830: # rather than the libtool script. 6831: m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl 6832: AC_REQUIRE([_LT_DECL_SED]) 6833: AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH]) 6834: func_stripname_cnf () 6835: { 6836: case ${2} in 6837: .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; 6838: *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; 6839: esac 6840: } # func_stripname_cnf 6841: ])# _LT_FUNC_STRIPNAME_CNF 6842: 6843: # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) 6844: # --------------------------------- 6845: # Figure out "hidden" library dependencies from verbose 6846: # compiler output when linking a shared library. 6847: # Parse the compiler output and extract the necessary 6848: # objects, libraries and library flags. 6849: m4_defun([_LT_SYS_HIDDEN_LIBDEPS], 6850: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 6851: AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl 6852: # Dependencies to place before and after the object being linked: 6853: _LT_TAGVAR(predep_objects, $1)= 6854: _LT_TAGVAR(postdep_objects, $1)= 6855: _LT_TAGVAR(predeps, $1)= 6856: _LT_TAGVAR(postdeps, $1)= 6857: _LT_TAGVAR(compiler_lib_search_path, $1)= 6858: 6859: dnl we can't use the lt_simple_compile_test_code here, 6860: dnl because it contains code intended for an executable, 6861: dnl not a library. It's possible we should let each 6862: dnl tag define a new lt_????_link_test_code variable, 6863: dnl but it's only used here... 6864: m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF 6865: int a; 6866: void foo (void) { a = 0; } 6867: _LT_EOF 6868: ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF 6869: class Foo 6870: { 6871: public: 6872: Foo (void) { a = 0; } 6873: private: 6874: int a; 6875: }; 6876: _LT_EOF 6877: ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF 6878: subroutine foo 6879: implicit none 6880: integer*4 a 6881: a=0 6882: return 6883: end 6884: _LT_EOF 6885: ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF 6886: subroutine foo 6887: implicit none 6888: integer a 6889: a=0 6890: return 6891: end 6892: _LT_EOF 6893: ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF 6894: public class foo { 6895: private int a; 6896: public void bar (void) { 6897: a = 0; 6898: } 6899: }; 6900: _LT_EOF 6901: ]) 6902: 6903: _lt_libdeps_save_CFLAGS=$CFLAGS 6904: case "$CC $CFLAGS " in #( 6905: *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;; 6906: *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;; 6907: esac 6908: 6909: dnl Parse the compiler output and extract the necessary 6910: dnl objects, libraries and library flags. 6911: if AC_TRY_EVAL(ac_compile); then 6912: # Parse the compiler output and extract the necessary 6913: # objects, libraries and library flags. 6914: 6915: # Sentinel used to keep track of whether or not we are before 6916: # the conftest object file. 6917: pre_test_object_deps_done=no 6918: 6919: for p in `eval "$output_verbose_link_cmd"`; do 6920: case ${prev}${p} in 6921: 6922: -L* | -R* | -l*) 6923: # Some compilers place space between "-{L,R}" and the path. 6924: # Remove the space. 6925: if test $p = "-L" || 6926: test $p = "-R"; then 6927: prev=$p 6928: continue 6929: fi 6930: 6931: # Expand the sysroot to ease extracting the directories later. 6932: if test -z "$prev"; then 6933: case $p in 6934: -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;; 6935: -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;; 6936: -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;; 6937: esac 6938: fi 6939: case $p in 6940: =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; 6941: esac 6942: if test "$pre_test_object_deps_done" = no; then 6943: case ${prev} in 6944: -L | -R) 6945: # Internal compiler library paths should come after those 6946: # provided the user. The postdeps already come after the 6947: # user supplied libs so there is no need to process them. 6948: if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then 6949: _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" 6950: else 6951: _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" 6952: fi 6953: ;; 6954: # The "-l" case would never come before the object being 6955: # linked, so don't bother handling this case. 6956: esac 6957: else 6958: if test -z "$_LT_TAGVAR(postdeps, $1)"; then 6959: _LT_TAGVAR(postdeps, $1)="${prev}${p}" 6960: else 6961: _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}" 6962: fi 6963: fi 6964: prev= 6965: ;; 6966: 6967: *.lto.$objext) ;; # Ignore GCC LTO objects 6968: *.$objext) 6969: # This assumes that the test object file only shows up 6970: # once in the compiler output. 6971: if test "$p" = "conftest.$objext"; then 6972: pre_test_object_deps_done=yes 6973: continue 6974: fi 6975: 6976: if test "$pre_test_object_deps_done" = no; then 6977: if test -z "$_LT_TAGVAR(predep_objects, $1)"; then 6978: _LT_TAGVAR(predep_objects, $1)="$p" 6979: else 6980: _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" 6981: fi 6982: else 6983: if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then 6984: _LT_TAGVAR(postdep_objects, $1)="$p" 6985: else 6986: _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" 6987: fi 6988: fi 6989: ;; 6990: 6991: *) ;; # Ignore the rest. 6992: 6993: esac 6994: done 6995: 6996: # Clean up. 6997: rm -f a.out a.exe 6998: else 6999: echo "libtool.m4: error: problem compiling $1 test program" 7000: fi 7001: 7002: $RM -f confest.$objext 7003: CFLAGS=$_lt_libdeps_save_CFLAGS 7004: 7005: # PORTME: override above test on systems where it is broken 7006: m4_if([$1], [CXX], 7007: [case $host_os in 7008: interix[[3-9]]*) 7009: # Interix 3.5 installs completely hosed .la files for C++, so rather than 7010: # hack all around it, let's just trust "g++" to DTRT. 7011: _LT_TAGVAR(predep_objects,$1)= 7012: _LT_TAGVAR(postdep_objects,$1)= 7013: _LT_TAGVAR(postdeps,$1)= 7014: ;; 7015: 7016: linux*) 7017: case `$CC -V 2>&1 | sed 5q` in 7018: *Sun\ C*) 7019: # Sun C++ 5.9 7020: 7021: # The more standards-conforming stlport4 library is 7022: # incompatible with the Cstd library. Avoid specifying 7023: # it if it's in CXXFLAGS. Ignore libCrun as 7024: # -library=stlport4 depends on it. 7025: case " $CXX $CXXFLAGS " in 7026: *" -library=stlport4 "*) 7027: solaris_use_stlport4=yes 7028: ;; 7029: esac 7030: 7031: if test "$solaris_use_stlport4" != yes; then 7032: _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 7033: fi 7034: ;; 7035: esac 7036: ;; 7037: 7038: solaris*) 7039: case $cc_basename in 7040: CC* | sunCC*) 7041: # The more standards-conforming stlport4 library is 7042: # incompatible with the Cstd library. Avoid specifying 7043: # it if it's in CXXFLAGS. Ignore libCrun as 7044: # -library=stlport4 depends on it. 7045: case " $CXX $CXXFLAGS " in 7046: *" -library=stlport4 "*) 7047: solaris_use_stlport4=yes 7048: ;; 7049: esac 7050: 7051: # Adding this requires a known-good setup of shared libraries for 7052: # Sun compiler versions before 5.6, else PIC objects from an old 7053: # archive will be linked into the output, leading to subtle bugs. 7054: if test "$solaris_use_stlport4" != yes; then 7055: _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 7056: fi 7057: ;; 7058: esac 7059: ;; 7060: esac 7061: ]) 7062: 7063: case " $_LT_TAGVAR(postdeps, $1) " in 7064: *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; 7065: esac 7066: _LT_TAGVAR(compiler_lib_search_dirs, $1)= 7067: if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then 7068: _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` 7069: fi 7070: _LT_TAGDECL([], [compiler_lib_search_dirs], [1], 7071: [The directories searched by this compiler when creating a shared library]) 7072: _LT_TAGDECL([], [predep_objects], [1], 7073: [Dependencies to place before and after the objects being linked to 7074: create a shared library]) 7075: _LT_TAGDECL([], [postdep_objects], [1]) 7076: _LT_TAGDECL([], [predeps], [1]) 7077: _LT_TAGDECL([], [postdeps], [1]) 7078: _LT_TAGDECL([], [compiler_lib_search_path], [1], 7079: [The library search path used internally by the compiler when linking 7080: a shared library]) 7081: ])# _LT_SYS_HIDDEN_LIBDEPS 7082: 7083: 7084: # _LT_LANG_F77_CONFIG([TAG]) 7085: # -------------------------- 7086: # Ensure that the configuration variables for a Fortran 77 compiler are 7087: # suitably defined. These variables are subsequently used by _LT_CONFIG 7088: # to write the compiler configuration to `libtool'. 7089: m4_defun([_LT_LANG_F77_CONFIG], 7090: [AC_LANG_PUSH(Fortran 77) 7091: if test -z "$F77" || test "X$F77" = "Xno"; then 7092: _lt_disable_F77=yes 7093: fi 7094: 7095: _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7096: _LT_TAGVAR(allow_undefined_flag, $1)= 7097: _LT_TAGVAR(always_export_symbols, $1)=no 7098: _LT_TAGVAR(archive_expsym_cmds, $1)= 7099: _LT_TAGVAR(export_dynamic_flag_spec, $1)= 7100: _LT_TAGVAR(hardcode_direct, $1)=no 7101: _LT_TAGVAR(hardcode_direct_absolute, $1)=no 7102: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 7103: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 7104: _LT_TAGVAR(hardcode_libdir_separator, $1)= 7105: _LT_TAGVAR(hardcode_minus_L, $1)=no 7106: _LT_TAGVAR(hardcode_automatic, $1)=no 7107: _LT_TAGVAR(inherit_rpath, $1)=no 7108: _LT_TAGVAR(module_cmds, $1)= 7109: _LT_TAGVAR(module_expsym_cmds, $1)= 7110: _LT_TAGVAR(link_all_deplibs, $1)=unknown 7111: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7112: _LT_TAGVAR(reload_flag, $1)=$reload_flag 7113: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7114: _LT_TAGVAR(no_undefined_flag, $1)= 7115: _LT_TAGVAR(whole_archive_flag_spec, $1)= 7116: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 7117: 7118: # Source file extension for f77 test sources. 7119: ac_ext=f 7120: 7121: # Object file extension for compiled f77 test sources. 7122: objext=o 7123: _LT_TAGVAR(objext, $1)=$objext 7124: 7125: # No sense in running all these tests if we already determined that 7126: # the F77 compiler isn't working. Some variables (like enable_shared) 7127: # are currently assumed to apply to all compilers on this platform, 7128: # and will be corrupted by setting them based on a non-working compiler. 7129: if test "$_lt_disable_F77" != yes; then 7130: # Code to be used in simple compile tests 7131: lt_simple_compile_test_code="\ 7132: subroutine t 7133: return 7134: end 7135: " 7136: 7137: # Code to be used in simple link tests 7138: lt_simple_link_test_code="\ 7139: program t 7140: end 7141: " 7142: 7143: # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7144: _LT_TAG_COMPILER 7145: 7146: # save warnings/boilerplate of simple test code 7147: _LT_COMPILER_BOILERPLATE 7148: _LT_LINKER_BOILERPLATE 7149: 7150: # Allow CC to be a program name with arguments. 7151: lt_save_CC="$CC" 7152: lt_save_GCC=$GCC 7153: lt_save_CFLAGS=$CFLAGS 7154: CC=${F77-"f77"} 7155: CFLAGS=$FFLAGS 7156: compiler=$CC 7157: _LT_TAGVAR(compiler, $1)=$CC 7158: _LT_CC_BASENAME([$compiler]) 7159: GCC=$G77 7160: if test -n "$compiler"; then 7161: AC_MSG_CHECKING([if libtool supports shared libraries]) 7162: AC_MSG_RESULT([$can_build_shared]) 7163: 7164: AC_MSG_CHECKING([whether to build shared libraries]) 7165: test "$can_build_shared" = "no" && enable_shared=no 7166: 7167: # On AIX, shared libraries and static libraries use the same namespace, and 7168: # are all built from PIC. 7169: case $host_os in 7170: aix3*) 7171: test "$enable_shared" = yes && enable_static=no 7172: if test -n "$RANLIB"; then 7173: archive_cmds="$archive_cmds~\$RANLIB \$lib" 7174: postinstall_cmds='$RANLIB $lib' 7175: fi 7176: ;; 7177: aix[[4-9]]*) 7178: if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 7179: test "$enable_shared" = yes && enable_static=no 7180: fi 7181: ;; 7182: esac 7183: AC_MSG_RESULT([$enable_shared]) 7184: 7185: AC_MSG_CHECKING([whether to build static libraries]) 7186: # Make sure either enable_shared or enable_static is yes. 7187: test "$enable_shared" = yes || enable_static=yes 7188: AC_MSG_RESULT([$enable_static]) 7189: 7190: _LT_TAGVAR(GCC, $1)="$G77" 7191: _LT_TAGVAR(LD, $1)="$LD" 7192: 7193: ## CAVEAT EMPTOR: 7194: ## There is no encapsulation within the following macros, do not change 7195: ## the running order or otherwise move them around unless you know exactly 7196: ## what you are doing... 7197: _LT_COMPILER_PIC($1) 7198: _LT_COMPILER_C_O($1) 7199: _LT_COMPILER_FILE_LOCKS($1) 7200: _LT_LINKER_SHLIBS($1) 7201: _LT_SYS_DYNAMIC_LINKER($1) 7202: _LT_LINKER_HARDCODE_LIBPATH($1) 7203: 7204: _LT_CONFIG($1) 7205: fi # test -n "$compiler" 7206: 7207: GCC=$lt_save_GCC 7208: CC="$lt_save_CC" 7209: CFLAGS="$lt_save_CFLAGS" 7210: fi # test "$_lt_disable_F77" != yes 7211: 7212: AC_LANG_POP 7213: ])# _LT_LANG_F77_CONFIG 7214: 7215: 7216: # _LT_LANG_FC_CONFIG([TAG]) 7217: # ------------------------- 7218: # Ensure that the configuration variables for a Fortran compiler are 7219: # suitably defined. These variables are subsequently used by _LT_CONFIG 7220: # to write the compiler configuration to `libtool'. 7221: m4_defun([_LT_LANG_FC_CONFIG], 7222: [AC_LANG_PUSH(Fortran) 7223: 7224: if test -z "$FC" || test "X$FC" = "Xno"; then 7225: _lt_disable_FC=yes 7226: fi 7227: 7228: _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7229: _LT_TAGVAR(allow_undefined_flag, $1)= 7230: _LT_TAGVAR(always_export_symbols, $1)=no 7231: _LT_TAGVAR(archive_expsym_cmds, $1)= 7232: _LT_TAGVAR(export_dynamic_flag_spec, $1)= 7233: _LT_TAGVAR(hardcode_direct, $1)=no 7234: _LT_TAGVAR(hardcode_direct_absolute, $1)=no 7235: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 7236: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 7237: _LT_TAGVAR(hardcode_libdir_separator, $1)= 7238: _LT_TAGVAR(hardcode_minus_L, $1)=no 7239: _LT_TAGVAR(hardcode_automatic, $1)=no 7240: _LT_TAGVAR(inherit_rpath, $1)=no 7241: _LT_TAGVAR(module_cmds, $1)= 7242: _LT_TAGVAR(module_expsym_cmds, $1)= 7243: _LT_TAGVAR(link_all_deplibs, $1)=unknown 7244: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7245: _LT_TAGVAR(reload_flag, $1)=$reload_flag 7246: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7247: _LT_TAGVAR(no_undefined_flag, $1)= 7248: _LT_TAGVAR(whole_archive_flag_spec, $1)= 7249: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 7250: 7251: # Source file extension for fc test sources. 7252: ac_ext=${ac_fc_srcext-f} 7253: 7254: # Object file extension for compiled fc test sources. 7255: objext=o 7256: _LT_TAGVAR(objext, $1)=$objext 7257: 7258: # No sense in running all these tests if we already determined that 7259: # the FC compiler isn't working. Some variables (like enable_shared) 7260: # are currently assumed to apply to all compilers on this platform, 7261: # and will be corrupted by setting them based on a non-working compiler. 7262: if test "$_lt_disable_FC" != yes; then 7263: # Code to be used in simple compile tests 7264: lt_simple_compile_test_code="\ 7265: subroutine t 7266: return 7267: end 7268: " 7269: 7270: # Code to be used in simple link tests 7271: lt_simple_link_test_code="\ 7272: program t 7273: end 7274: " 7275: 7276: # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7277: _LT_TAG_COMPILER 7278: 7279: # save warnings/boilerplate of simple test code 7280: _LT_COMPILER_BOILERPLATE 7281: _LT_LINKER_BOILERPLATE 7282: 7283: # Allow CC to be a program name with arguments. 7284: lt_save_CC="$CC" 7285: lt_save_GCC=$GCC 7286: lt_save_CFLAGS=$CFLAGS 7287: CC=${FC-"f95"} 7288: CFLAGS=$FCFLAGS 7289: compiler=$CC 7290: GCC=$ac_cv_fc_compiler_gnu 7291: 7292: _LT_TAGVAR(compiler, $1)=$CC 7293: _LT_CC_BASENAME([$compiler]) 7294: 7295: if test -n "$compiler"; then 7296: AC_MSG_CHECKING([if libtool supports shared libraries]) 7297: AC_MSG_RESULT([$can_build_shared]) 7298: 7299: AC_MSG_CHECKING([whether to build shared libraries]) 7300: test "$can_build_shared" = "no" && enable_shared=no 7301: 7302: # On AIX, shared libraries and static libraries use the same namespace, and 7303: # are all built from PIC. 7304: case $host_os in 7305: aix3*) 7306: test "$enable_shared" = yes && enable_static=no 7307: if test -n "$RANLIB"; then 7308: archive_cmds="$archive_cmds~\$RANLIB \$lib" 7309: postinstall_cmds='$RANLIB $lib' 7310: fi 7311: ;; 7312: aix[[4-9]]*) 7313: if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 7314: test "$enable_shared" = yes && enable_static=no 7315: fi 7316: ;; 7317: esac 7318: AC_MSG_RESULT([$enable_shared]) 7319: 7320: AC_MSG_CHECKING([whether to build static libraries]) 7321: # Make sure either enable_shared or enable_static is yes. 7322: test "$enable_shared" = yes || enable_static=yes 7323: AC_MSG_RESULT([$enable_static]) 7324: 7325: _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu" 7326: _LT_TAGVAR(LD, $1)="$LD" 7327: 7328: ## CAVEAT EMPTOR: 7329: ## There is no encapsulation within the following macros, do not change 7330: ## the running order or otherwise move them around unless you know exactly 7331: ## what you are doing... 7332: _LT_SYS_HIDDEN_LIBDEPS($1) 7333: _LT_COMPILER_PIC($1) 7334: _LT_COMPILER_C_O($1) 7335: _LT_COMPILER_FILE_LOCKS($1) 7336: _LT_LINKER_SHLIBS($1) 7337: _LT_SYS_DYNAMIC_LINKER($1) 7338: _LT_LINKER_HARDCODE_LIBPATH($1) 7339: 7340: _LT_CONFIG($1) 7341: fi # test -n "$compiler" 7342: 7343: GCC=$lt_save_GCC 7344: CC=$lt_save_CC 7345: CFLAGS=$lt_save_CFLAGS 7346: fi # test "$_lt_disable_FC" != yes 7347: 7348: AC_LANG_POP 7349: ])# _LT_LANG_FC_CONFIG 7350: 7351: 7352: # _LT_LANG_GCJ_CONFIG([TAG]) 7353: # -------------------------- 7354: # Ensure that the configuration variables for the GNU Java Compiler compiler 7355: # are suitably defined. These variables are subsequently used by _LT_CONFIG 7356: # to write the compiler configuration to `libtool'. 7357: m4_defun([_LT_LANG_GCJ_CONFIG], 7358: [AC_REQUIRE([LT_PROG_GCJ])dnl 7359: AC_LANG_SAVE 7360: 7361: # Source file extension for Java test sources. 7362: ac_ext=java 7363: 7364: # Object file extension for compiled Java test sources. 7365: objext=o 7366: _LT_TAGVAR(objext, $1)=$objext 7367: 7368: # Code to be used in simple compile tests 7369: lt_simple_compile_test_code="class foo {}" 7370: 7371: # Code to be used in simple link tests 7372: lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' 7373: 7374: # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7375: _LT_TAG_COMPILER 7376: 7377: # save warnings/boilerplate of simple test code 7378: _LT_COMPILER_BOILERPLATE 7379: _LT_LINKER_BOILERPLATE 7380: 7381: # Allow CC to be a program name with arguments. 7382: lt_save_CC=$CC 7383: lt_save_CFLAGS=$CFLAGS 7384: lt_save_GCC=$GCC 7385: GCC=yes 7386: CC=${GCJ-"gcj"} 7387: CFLAGS=$GCJFLAGS 7388: compiler=$CC 7389: _LT_TAGVAR(compiler, $1)=$CC 7390: _LT_TAGVAR(LD, $1)="$LD" 7391: _LT_CC_BASENAME([$compiler]) 7392: 7393: # GCJ did not exist at the time GCC didn't implicitly link libc in. 7394: _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7395: 7396: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7397: _LT_TAGVAR(reload_flag, $1)=$reload_flag 7398: _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7399: 7400: ## CAVEAT EMPTOR: 7401: ## There is no encapsulation within the following macros, do not change 7402: ## the running order or otherwise move them around unless you know exactly 7403: ## what you are doing... 7404: if test -n "$compiler"; then 7405: _LT_COMPILER_NO_RTTI($1) 7406: _LT_COMPILER_PIC($1) 7407: _LT_COMPILER_C_O($1) 7408: _LT_COMPILER_FILE_LOCKS($1) 7409: _LT_LINKER_SHLIBS($1) 7410: _LT_LINKER_HARDCODE_LIBPATH($1) 7411: 7412: _LT_CONFIG($1) 7413: fi 7414: 7415: AC_LANG_RESTORE 7416: 7417: GCC=$lt_save_GCC 7418: CC=$lt_save_CC 7419: CFLAGS=$lt_save_CFLAGS 7420: ])# _LT_LANG_GCJ_CONFIG 7421: 7422: 7423: # _LT_LANG_RC_CONFIG([TAG]) 7424: # ------------------------- 7425: # Ensure that the configuration variables for the Windows resource compiler 7426: # are suitably defined. These variables are subsequently used by _LT_CONFIG 7427: # to write the compiler configuration to `libtool'. 7428: m4_defun([_LT_LANG_RC_CONFIG], 7429: [AC_REQUIRE([LT_PROG_RC])dnl 7430: AC_LANG_SAVE 7431: 7432: # Source file extension for RC test sources. 7433: ac_ext=rc 7434: 7435: # Object file extension for compiled RC test sources. 7436: objext=o 7437: _LT_TAGVAR(objext, $1)=$objext 7438: 7439: # Code to be used in simple compile tests 7440: lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' 7441: 7442: # Code to be used in simple link tests 7443: lt_simple_link_test_code="$lt_simple_compile_test_code" 7444: 7445: # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7446: _LT_TAG_COMPILER 7447: 7448: # save warnings/boilerplate of simple test code 7449: _LT_COMPILER_BOILERPLATE 7450: _LT_LINKER_BOILERPLATE 7451: 7452: # Allow CC to be a program name with arguments. 7453: lt_save_CC="$CC" 7454: lt_save_CFLAGS=$CFLAGS 7455: lt_save_GCC=$GCC 7456: GCC= 7457: CC=${RC-"windres"} 7458: CFLAGS= 7459: compiler=$CC 7460: _LT_TAGVAR(compiler, $1)=$CC 7461: _LT_CC_BASENAME([$compiler]) 7462: _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 7463: 7464: if test -n "$compiler"; then 7465: : 7466: _LT_CONFIG($1) 7467: fi 7468: 7469: GCC=$lt_save_GCC 7470: AC_LANG_RESTORE 7471: CC=$lt_save_CC 7472: CFLAGS=$lt_save_CFLAGS 7473: ])# _LT_LANG_RC_CONFIG 7474: 7475: 7476: # LT_PROG_GCJ 7477: # ----------- 7478: AC_DEFUN([LT_PROG_GCJ], 7479: [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], 7480: [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], 7481: [AC_CHECK_TOOL(GCJ, gcj,) 7482: test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" 7483: AC_SUBST(GCJFLAGS)])])[]dnl 7484: ]) 7485: 7486: # Old name: 7487: AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) 7488: dnl aclocal-1.4 backwards compatibility: 7489: dnl AC_DEFUN([LT_AC_PROG_GCJ], []) 7490: 7491: 7492: # LT_PROG_RC 7493: # ---------- 7494: AC_DEFUN([LT_PROG_RC], 7495: [AC_CHECK_TOOL(RC, windres,) 7496: ]) 7497: 7498: # Old name: 7499: AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) 7500: dnl aclocal-1.4 backwards compatibility: 7501: dnl AC_DEFUN([LT_AC_PROG_RC], []) 7502: 7503: 7504: # _LT_DECL_EGREP 7505: # -------------- 7506: # If we don't have a new enough Autoconf to choose the best grep 7507: # available, choose the one first in the user's PATH. 7508: m4_defun([_LT_DECL_EGREP], 7509: [AC_REQUIRE([AC_PROG_EGREP])dnl 7510: AC_REQUIRE([AC_PROG_FGREP])dnl 7511: test -z "$GREP" && GREP=grep 7512: _LT_DECL([], [GREP], [1], [A grep program that handles long lines]) 7513: _LT_DECL([], [EGREP], [1], [An ERE matcher]) 7514: _LT_DECL([], [FGREP], [1], [A literal string matcher]) 7515: dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too 7516: AC_SUBST([GREP]) 7517: ]) 7518: 7519: 7520: # _LT_DECL_OBJDUMP 7521: # -------------- 7522: # If we don't have a new enough Autoconf to choose the best objdump 7523: # available, choose the one first in the user's PATH. 7524: m4_defun([_LT_DECL_OBJDUMP], 7525: [AC_CHECK_TOOL(OBJDUMP, objdump, false) 7526: test -z "$OBJDUMP" && OBJDUMP=objdump 7527: _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) 7528: AC_SUBST([OBJDUMP]) 7529: ]) 7530: 7531: # _LT_DECL_DLLTOOL 7532: # ---------------- 7533: # Ensure DLLTOOL variable is set. 7534: m4_defun([_LT_DECL_DLLTOOL], 7535: [AC_CHECK_TOOL(DLLTOOL, dlltool, false) 7536: test -z "$DLLTOOL" && DLLTOOL=dlltool 7537: _LT_DECL([], [DLLTOOL], [1], [DLL creation program]) 7538: AC_SUBST([DLLTOOL]) 7539: ]) 7540: 7541: # _LT_DECL_SED 7542: # ------------ 7543: # Check for a fully-functional sed program, that truncates 7544: # as few characters as possible. Prefer GNU sed if found. 7545: m4_defun([_LT_DECL_SED], 7546: [AC_PROG_SED 7547: test -z "$SED" && SED=sed 7548: Xsed="$SED -e 1s/^X//" 7549: _LT_DECL([], [SED], [1], [A sed program that does not truncate output]) 7550: _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], 7551: [Sed that helps us avoid accidentally triggering echo(1) options like -n]) 7552: ])# _LT_DECL_SED 7553: 7554: m4_ifndef([AC_PROG_SED], [ 7555: ############################################################ 7556: # NOTE: This macro has been submitted for inclusion into # 7557: # GNU Autoconf as AC_PROG_SED. When it is available in # 7558: # a released version of Autoconf we should remove this # 7559: # macro and use it instead. # 7560: ############################################################ 7561: 7562: m4_defun([AC_PROG_SED], 7563: [AC_MSG_CHECKING([for a sed that does not truncate output]) 7564: AC_CACHE_VAL(lt_cv_path_SED, 7565: [# Loop through the user's path and test for sed and gsed. 7566: # Then use that list of sed's as ones to test for truncation. 7567: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7568: for as_dir in $PATH 7569: do 7570: IFS=$as_save_IFS 7571: test -z "$as_dir" && as_dir=. 7572: for lt_ac_prog in sed gsed; do 7573: for ac_exec_ext in '' $ac_executable_extensions; do 7574: if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then 7575: lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" 7576: fi 7577: done 7578: done 7579: done 7580: IFS=$as_save_IFS 7581: lt_ac_max=0 7582: lt_ac_count=0 7583: # Add /usr/xpg4/bin/sed as it is typically found on Solaris 7584: # along with /bin/sed that truncates output. 7585: for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do 7586: test ! -f $lt_ac_sed && continue 7587: cat /dev/null > conftest.in 7588: lt_ac_count=0 7589: echo $ECHO_N "0123456789$ECHO_C" >conftest.in 7590: # Check for GNU sed and select it if it is found. 7591: if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then 7592: lt_cv_path_SED=$lt_ac_sed 7593: break 7594: fi 7595: while true; do 7596: cat conftest.in conftest.in >conftest.tmp 7597: mv conftest.tmp conftest.in 7598: cp conftest.in conftest.nl 7599: echo >>conftest.nl 7600: $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break 7601: cmp -s conftest.out conftest.nl || break 7602: # 10000 chars as input seems more than enough 7603: test $lt_ac_count -gt 10 && break 7604: lt_ac_count=`expr $lt_ac_count + 1` 7605: if test $lt_ac_count -gt $lt_ac_max; then 7606: lt_ac_max=$lt_ac_count 7607: lt_cv_path_SED=$lt_ac_sed 7608: fi 7609: done 7610: done 7611: ]) 7612: SED=$lt_cv_path_SED 7613: AC_SUBST([SED]) 7614: AC_MSG_RESULT([$SED]) 7615: ])#AC_PROG_SED 7616: ])#m4_ifndef 7617: 7618: # Old name: 7619: AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) 7620: dnl aclocal-1.4 backwards compatibility: 7621: dnl AC_DEFUN([LT_AC_PROG_SED], []) 7622: 7623: 7624: # _LT_CHECK_SHELL_FEATURES 7625: # ------------------------ 7626: # Find out whether the shell is Bourne or XSI compatible, 7627: # or has some other useful features. 7628: m4_defun([_LT_CHECK_SHELL_FEATURES], 7629: [AC_MSG_CHECKING([whether the shell understands some XSI constructs]) 7630: # Try some XSI features 7631: xsi_shell=no 7632: ( _lt_dummy="a/b/c" 7633: test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ 7634: = c,a/b,b/c, \ 7635: && eval 'test $(( 1 + 1 )) -eq 2 \ 7636: && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ 7637: && xsi_shell=yes 7638: AC_MSG_RESULT([$xsi_shell]) 7639: _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell']) 7640: 7641: AC_MSG_CHECKING([whether the shell understands "+="]) 7642: lt_shell_append=no 7643: ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \ 7644: >/dev/null 2>&1 \ 7645: && lt_shell_append=yes 7646: AC_MSG_RESULT([$lt_shell_append]) 7647: _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append']) 7648: 7649: if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 7650: lt_unset=unset 7651: else 7652: lt_unset=false 7653: fi 7654: _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl 7655: 7656: # test EBCDIC or ASCII 7657: case `echo X|tr X '\101'` in 7658: A) # ASCII based system 7659: # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 7660: lt_SP2NL='tr \040 \012' 7661: lt_NL2SP='tr \015\012 \040\040' 7662: ;; 7663: *) # EBCDIC based system 7664: lt_SP2NL='tr \100 \n' 7665: lt_NL2SP='tr \r\n \100\100' 7666: ;; 7667: esac 7668: _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl 7669: _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl 7670: ])# _LT_CHECK_SHELL_FEATURES 7671: 7672: 7673: # _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY) 7674: # ------------------------------------------------------ 7675: # In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and 7676: # '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY. 7677: m4_defun([_LT_PROG_FUNCTION_REPLACE], 7678: [dnl { 7679: sed -e '/^$1 ()$/,/^} # $1 /c\ 7680: $1 ()\ 7681: {\ 7682: m4_bpatsubsts([$2], [$], [\\], [^$[ ]$], [\\\1]) 7683: } # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \ 7684: && mv -f "$cfgfile.tmp" "$cfgfile" \ 7685: || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 7686: test 0 -eq $? || _lt_function_replace_fail=: 7687: ]) 7688: 7689: 7690: # _LT_PROG_REPLACE_SHELLFNS 7691: # ------------------------- 7692: # Replace existing portable implementations of several shell functions with 7693: # equivalent extended shell implementations where those features are available.. 7694: m4_defun([_LT_PROG_REPLACE_SHELLFNS], 7695: [if test x"$xsi_shell" = xyes; then 7696: _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl 7697: case ${1} in 7698: */*) func_dirname_result="${1%/*}${2}" ;; 7699: * ) func_dirname_result="${3}" ;; 7700: esac]) 7701: 7702: _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl 7703: func_basename_result="${1##*/}"]) 7704: 7705: _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl 7706: case ${1} in 7707: */*) func_dirname_result="${1%/*}${2}" ;; 7708: * ) func_dirname_result="${3}" ;; 7709: esac 7710: func_basename_result="${1##*/}"]) 7711: 7712: _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl 7713: # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are 7714: # positional parameters, so assign one to ordinary parameter first. 7715: func_stripname_result=${3} 7716: func_stripname_result=${func_stripname_result#"${1}"} 7717: func_stripname_result=${func_stripname_result%"${2}"}]) 7718: 7719: _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl 7720: func_split_long_opt_name=${1%%=*} 7721: func_split_long_opt_arg=${1#*=}]) 7722: 7723: _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl 7724: func_split_short_opt_arg=${1#??} 7725: func_split_short_opt_name=${1%"$func_split_short_opt_arg"}]) 7726: 7727: _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl 7728: case ${1} in 7729: *.lo) func_lo2o_result=${1%.lo}.${objext} ;; 7730: *) func_lo2o_result=${1} ;; 7731: esac]) 7732: 7733: _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo]) 7734: 7735: _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))]) 7736: 7737: _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}]) 7738: fi 7739: 7740: if test x"$lt_shell_append" = xyes; then 7741: _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"]) 7742: 7743: _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl 7744: func_quote_for_eval "${2}" 7745: dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \ 7746: eval "${1}+=\\\\ \\$func_quote_for_eval_result"]) 7747: 7748: # Save a `func_append' function call where possible by direct use of '+=' 7749: sed -e 's%func_append $[[a-zA-Z_]]\{1,\}$ "%\1+="%g' $cfgfile > $cfgfile.tmp \ 7750: && mv -f "$cfgfile.tmp" "$cfgfile" \ 7751: || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 7752: test 0 -eq $? || _lt_function_replace_fail=: 7753: else 7754: # Save a `func_append' function call even when '+=' is not available 7755: sed -e 's%func_append $[[a-zA-Z_]]\{1,\}$ "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ 7756: && mv -f "$cfgfile.tmp" "$cfgfile" \ 7757: || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 7758: test 0 -eq $? || _lt_function_replace_fail=: 7759: fi 7760: 7761: if test x"$_lt_function_replace_fail" = x":"; then 7762: AC_MSG_WARN([Unable to substitute extended shell functions in $ofile]) 7763: fi 7764: ]) 7765: 7766: # _LT_PATH_CONVERSION_FUNCTIONS 7767: # ----------------------------- 7768: # Determine which file name conversion functions should be used by 7769: # func_to_host_file (and, implicitly, by func_to_host_path). These are needed 7770: # for certain cross-compile configurations and native mingw. 7771: m4_defun([_LT_PATH_CONVERSION_FUNCTIONS], 7772: [AC_REQUIRE([AC_CANONICAL_HOST])dnl 7773: AC_REQUIRE([AC_CANONICAL_BUILD])dnl 7774: AC_MSG_CHECKING([how to convert $build file names to $host format]) 7775: AC_CACHE_VAL(lt_cv_to_host_file_cmd, 7776: [case $host in 7777: *-*-mingw* ) 7778: case $build in 7779: *-*-mingw* ) # actually msys 7780: lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 7781: ;; 7782: *-*-cygwin* ) 7783: lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 7784: ;; 7785: * ) # otherwise, assume *nix 7786: lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 7787: ;; 7788: esac 7789: ;; 7790: *-*-cygwin* ) 7791: case $build in 7792: *-*-mingw* ) # actually msys 7793: lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 7794: ;; 7795: *-*-cygwin* ) 7796: lt_cv_to_host_file_cmd=func_convert_file_noop 7797: ;; 7798: * ) # otherwise, assume *nix 7799: lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 7800: ;; 7801: esac 7802: ;; 7803: * ) # unhandled hosts (and "normal" native builds) 7804: lt_cv_to_host_file_cmd=func_convert_file_noop 7805: ;; 7806: esac 7807: ]) 7808: to_host_file_cmd=$lt_cv_to_host_file_cmd 7809: AC_MSG_RESULT([$lt_cv_to_host_file_cmd]) 7810: _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd], 7811: [0], [convert $build file names to $host format])dnl 7812: 7813: AC_MSG_CHECKING([how to convert $build file names to toolchain format]) 7814: AC_CACHE_VAL(lt_cv_to_tool_file_cmd, 7815: [#assume ordinary cross tools, or native build. 7816: lt_cv_to_tool_file_cmd=func_convert_file_noop 7817: case $host in 7818: *-*-mingw* ) 7819: case $build in 7820: *-*-mingw* ) # actually msys 7821: lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 7822: ;; 7823: esac 7824: ;; 7825: esac 7826: ]) 7827: to_tool_file_cmd=$lt_cv_to_tool_file_cmd 7828: AC_MSG_RESULT([$lt_cv_to_tool_file_cmd]) 7829: _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd], 7830: [0], [convert $build files to toolchain format])dnl 7831: ])# _LT_PATH_CONVERSION_FUNCTIONS 7832: