gpl/axl/aclocal.m4 - view

File: [ELWIX - Embedded LightWeight unIX -] / gpl / axl / aclocal.m4
Revision 1.1.1.2 (vendor branch): download - view: text, annotated - select for diffs - revision graph
Fri Feb 17 12:50:02 2012 UTC (12 years, 3 months ago) by misho
Branches: axl, MAIN
CVS tags: HEAD, AXL0_6_7

version 0.6.7

1: # generated automatically by aclocal 1.11.1 -*- Autoconf -*- 2: 3: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 4: # 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc. 5: # This file is free software; the Free Software Foundation 6: # gives unlimited permission to copy and/or distribute it, 7: # with or without modifications, as long as this notice is preserved. 8: 9: # This program is distributed in the hope that it will be useful, 10: # but WITHOUT ANY WARRANTY, to the extent permitted by law; without 11: # even the implied warranty of MERCHANTABILITY or FITNESS FOR A 12: # PARTICULAR PURPOSE. 13: 14: m4_ifndef([AC_AUTOCONF_VERSION], 15: [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl 16: m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.67],, 17: [m4_warning([this file was generated for autoconf 2.67. 18: You have another version of autoconf. It may work, but is not guaranteed to. 19: If you have problems, you may need to regenerate the build system entirely. 20: To do so, use the procedure documented by the package, typically `autoreconf'.])]) 21: 22: # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- 23: # 24: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 25: # 2006, 2007, 2008 Free Software Foundation, Inc. 26: # Written by Gordon Matzigkeit, 1996 27: # 28: # This file is free software; the Free Software Foundation gives 29: # unlimited permission to copy and/or distribute it, with or without 30: # modifications, as long as this notice is preserved. 31: 32: m4_define([_LT_COPYING], [dnl 33: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 34: # 2006, 2007, 2008 Free Software Foundation, Inc. 35: # Written by Gordon Matzigkeit, 1996 36: # 37: # This file is part of GNU Libtool. 38: # 39: # GNU Libtool is free software; you can redistribute it and/or 40: # modify it under the terms of the GNU General Public License as 41: # published by the Free Software Foundation; either version 2 of 42: # the License, or (at your option) any later version. 43: # 44: # As a special exception to the GNU General Public License, 45: # if you distribute this file as part of a program or library that 46: # is built using GNU Libtool, you may include this file under the 47: # same distribution terms that you use for the rest of that program. 48: # 49: # GNU Libtool is distributed in the hope that it will be useful, 50: # but WITHOUT ANY WARRANTY; without even the implied warranty of 51: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 52: # GNU General Public License for more details. 53: # 54: # You should have received a copy of the GNU General Public License 55: # along with GNU Libtool; see the file COPYING. If not, a copy 56: # can be downloaded from http://www.gnu.org/licenses/gpl.html, or 57: # obtained by writing to the Free Software Foundation, Inc., 58: # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 59: ]) 60: 61: # serial 56 LT_INIT 62: 63: 64: # LT_PREREQ(VERSION) 65: # ------------------ 66: # Complain and exit if this libtool version is less that VERSION. 67: m4_defun([LT_PREREQ], 68: [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, 69: [m4_default([$3], 70: [m4_fatal([Libtool version $1 or higher is required], 71: 63)])], 72: [$2])]) 73: 74: 75: # _LT_CHECK_BUILDDIR 76: # ------------------ 77: # Complain if the absolute build directory name contains unusual characters 78: m4_defun([_LT_CHECK_BUILDDIR], 79: [case `pwd` in 80: *\ * | *\ *) 81: AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; 82: esac 83: ]) 84: 85: 86: # LT_INIT([OPTIONS]) 87: # ------------------ 88: AC_DEFUN([LT_INIT], 89: [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT 90: AC_BEFORE([$0], [LT_LANG])dnl 91: AC_BEFORE([$0], [LT_OUTPUT])dnl 92: AC_BEFORE([$0], [LTDL_INIT])dnl 93: m4_require([_LT_CHECK_BUILDDIR])dnl 94: 95: dnl Autoconf doesn't catch unexpanded LT_ macros by default: 96: m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl 97: m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl 98: dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 99: dnl unless we require an AC_DEFUNed macro: 100: AC_REQUIRE([LTOPTIONS_VERSION])dnl 101: AC_REQUIRE([LTSUGAR_VERSION])dnl 102: AC_REQUIRE([LTVERSION_VERSION])dnl 103: AC_REQUIRE([LTOBSOLETE_VERSION])dnl 104: m4_require([_LT_PROG_LTMAIN])dnl 105: 106: dnl Parse OPTIONS 107: _LT_SET_OPTIONS([$0], [$1]) 108: 109: # This can be used to rebuild libtool when needed 110: LIBTOOL_DEPS="$ltmain" 111: 112: # Always use our own libtool. 113: LIBTOOL='$(SHELL) $(top_builddir)/libtool' 114: AC_SUBST(LIBTOOL)dnl 115: 116: _LT_SETUP 117: 118: # Only expand once: 119: m4_define([LT_INIT]) 120: ])# LT_INIT 121: 122: # Old names: 123: AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) 124: AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) 125: dnl aclocal-1.4 backwards compatibility: 126: dnl AC_DEFUN([AC_PROG_LIBTOOL], []) 127: dnl AC_DEFUN([AM_PROG_LIBTOOL], []) 128: 129: 130: # _LT_CC_BASENAME(CC) 131: # ------------------- 132: # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 133: m4_defun([_LT_CC_BASENAME], 134: [for cc_temp in $1""; do 135: case $cc_temp in 136: compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; 137: distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; 138: \-*) ;; 139: *) break;; 140: esac 141: done 142: cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` 143: ]) 144: 145: 146: # _LT_FILEUTILS_DEFAULTS 147: # ---------------------- 148: # It is okay to use these file commands and assume they have been set 149: # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'. 150: m4_defun([_LT_FILEUTILS_DEFAULTS], 151: [: ${CP="cp -f"} 152: : ${MV="mv -f"} 153: : ${RM="rm -f"} 154: ])# _LT_FILEUTILS_DEFAULTS 155: 156: 157: # _LT_SETUP 158: # --------- 159: m4_defun([_LT_SETUP], 160: [AC_REQUIRE([AC_CANONICAL_HOST])dnl 161: AC_REQUIRE([AC_CANONICAL_BUILD])dnl 162: _LT_DECL([], [host_alias], [0], [The host system])dnl 163: _LT_DECL([], [host], [0])dnl 164: _LT_DECL([], [host_os], [0])dnl 165: dnl 166: _LT_DECL([], [build_alias], [0], [The build system])dnl 167: _LT_DECL([], [build], [0])dnl 168: _LT_DECL([], [build_os], [0])dnl 169: dnl 170: AC_REQUIRE([AC_PROG_CC])dnl 171: AC_REQUIRE([LT_PATH_LD])dnl 172: AC_REQUIRE([LT_PATH_NM])dnl 173: dnl 174: AC_REQUIRE([AC_PROG_LN_S])dnl 175: test -z "$LN_S" && LN_S="ln -s" 176: _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl 177: dnl 178: AC_REQUIRE([LT_CMD_MAX_LEN])dnl 179: _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl 180: _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl 181: dnl 182: m4_require([_LT_FILEUTILS_DEFAULTS])dnl 183: m4_require([_LT_CHECK_SHELL_FEATURES])dnl 184: m4_require([_LT_CMD_RELOAD])dnl 185: m4_require([_LT_CHECK_MAGIC_METHOD])dnl 186: m4_require([_LT_CMD_OLD_ARCHIVE])dnl 187: m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl 188: 189: _LT_CONFIG_LIBTOOL_INIT([ 190: # See if we are running on zsh, and set the options which allow our 191: # commands through without removal of \ escapes INIT. 192: if test -n "\${ZSH_VERSION+set}" ; then 193: setopt NO_GLOB_SUBST 194: fi 195: ]) 196: if test -n "${ZSH_VERSION+set}" ; then 197: setopt NO_GLOB_SUBST 198: fi 199: 200: _LT_CHECK_OBJDIR 201: 202: m4_require([_LT_TAG_COMPILER])dnl 203: _LT_PROG_ECHO_BACKSLASH 204: 205: case $host_os in 206: aix3*) 207: # AIX sometimes has problems with the GCC collect2 program. For some 208: # reason, if we set the COLLECT_NAMES environment variable, the problems 209: # vanish in a puff of smoke. 210: if test "X${COLLECT_NAMES+set}" != Xset; then 211: COLLECT_NAMES= 212: export COLLECT_NAMES 213: fi 214: ;; 215: esac 216: 217: # Sed substitution that helps us do robust quoting. It backslashifies 218: # metacharacters that are still active within double-quoted strings. 219: sed_quote_subst='s/$[["`$\\]]$/\\\1/g' 220: 221: # Same as above, but do not quote variable references. 222: double_quote_subst='s/$[["`\\]]$/\\\1/g' 223: 224: # Sed substitution to delay expansion of an escaped shell variable in a 225: # double_quote_subst'ed string. 226: delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 227: 228: # Sed substitution to delay expansion of an escaped single quote. 229: delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' 230: 231: # Sed substitution to avoid accidental globbing in evaled expressions 232: no_glob_subst='s/\*/\\\*/g' 233: 234: # Global variables: 235: ofile=libtool 236: can_build_shared=yes 237: 238: # All known linkers require a `.a' archive for static linking (except MSVC, 239: # which needs '.lib'). 240: libext=a 241: 242: with_gnu_ld="$lt_cv_prog_gnu_ld" 243: 244: old_CC="$CC" 245: old_CFLAGS="$CFLAGS" 246: 247: # Set sane defaults for various variables 248: test -z "$CC" && CC=cc 249: test -z "$LTCC" && LTCC=$CC 250: test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 251: test -z "$LD" && LD=ld 252: test -z "$ac_objext" && ac_objext=o 253: 254: _LT_CC_BASENAME([$compiler]) 255: 256: # Only perform the check for file, if the check method requires it 257: test -z "$MAGIC_CMD" && MAGIC_CMD=file 258: case $deplibs_check_method in 259: file_magic*) 260: if test "$file_magic_cmd" = '$MAGIC_CMD'; then 261: _LT_PATH_MAGIC 262: fi 263: ;; 264: esac 265: 266: # Use C for the default configuration in the libtool script 267: LT_SUPPORTED_TAG([CC]) 268: _LT_LANG_C_CONFIG 269: _LT_LANG_DEFAULT_CONFIG 270: _LT_CONFIG_COMMANDS 271: ])# _LT_SETUP 272: 273: 274: # _LT_PROG_LTMAIN 275: # --------------- 276: # Note that this code is called both from `configure', and `config.status' 277: # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, 278: # `config.status' has no value for ac_aux_dir unless we are using Automake, 279: # so we pass a copy along to make sure it has a sensible value anyway. 280: m4_defun([_LT_PROG_LTMAIN], 281: [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl 282: _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) 283: ltmain="$ac_aux_dir/ltmain.sh" 284: ])# _LT_PROG_LTMAIN 285: 286: 287: 288: # So that we can recreate a full libtool script including additional 289: # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS 290: # in macros and then make a single call at the end using the `libtool' 291: # label. 292: 293: 294: # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) 295: # ---------------------------------------- 296: # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. 297: m4_define([_LT_CONFIG_LIBTOOL_INIT], 298: [m4_ifval([$1], 299: [m4_append([_LT_OUTPUT_LIBTOOL_INIT], 300: [$1 301: ])])]) 302: 303: # Initialize. 304: m4_define([_LT_OUTPUT_LIBTOOL_INIT]) 305: 306: 307: # _LT_CONFIG_LIBTOOL([COMMANDS]) 308: # ------------------------------ 309: # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. 310: m4_define([_LT_CONFIG_LIBTOOL], 311: [m4_ifval([$1], 312: [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], 313: [$1 314: ])])]) 315: 316: # Initialize. 317: m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) 318: 319: 320: # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) 321: # ----------------------------------------------------- 322: m4_defun([_LT_CONFIG_SAVE_COMMANDS], 323: [_LT_CONFIG_LIBTOOL([$1]) 324: _LT_CONFIG_LIBTOOL_INIT([$2]) 325: ]) 326: 327: 328: # _LT_FORMAT_COMMENT([COMMENT]) 329: # ----------------------------- 330: # Add leading comment marks to the start of each line, and a trailing 331: # full-stop to the whole comment if one is not present already. 332: m4_define([_LT_FORMAT_COMMENT], 333: [m4_ifval([$1], [ 334: m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], 335: [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) 336: )]) 337: 338: 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 "X$][$1" | $Xsed -e "$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>='`$ECHO "X$<var>" | $Xsed -e "$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: # Quote evaled strings. 536: for var in lt_decl_all_varnames([[ \ 537: ]], lt_decl_quote_varnames); do 538: case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in 539: *[[\\\\\\\`\\"\\\$]]*) 540: eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" 541: ;; 542: *) 543: eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 544: ;; 545: esac 546: done 547: 548: # Double-quote double-evaled strings. 549: for var in lt_decl_all_varnames([[ \ 550: ]], lt_decl_dquote_varnames); do 551: case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in 552: *[[\\\\\\\`\\"\\\$]]*) 553: eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" 554: ;; 555: *) 556: eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 557: ;; 558: esac 559: done 560: 561: # Fix-up fallback echo if it was mangled by the above quoting rules. 562: case \$lt_ECHO in 563: *'\\\[$]0 --fallback-echo"')dnl " 564: lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\[$]0 --fallback-echo"\[$]/\[$]0 --fallback-echo"/'\` 565: ;; 566: esac 567: 568: _LT_OUTPUT_LIBTOOL_INIT 569: ]) 570: 571: 572: # LT_OUTPUT 573: # --------- 574: # This macro allows early generation of the libtool script (before 575: # AC_OUTPUT is called), incase it is used in configure for compilation 576: # tests. 577: AC_DEFUN([LT_OUTPUT], 578: [: ${CONFIG_LT=./config.lt} 579: AC_MSG_NOTICE([creating $CONFIG_LT]) 580: cat >"$CONFIG_LT" <<_LTEOF 581: #! $SHELL 582: # Generated by $as_me. 583: # Run this file to recreate a libtool stub with the current configuration. 584: 585: lt_cl_silent=false 586: SHELL=\${CONFIG_SHELL-$SHELL} 587: _LTEOF 588: 589: cat >>"$CONFIG_LT" <<\_LTEOF 590: AS_SHELL_SANITIZE 591: _AS_PREPARE 592: 593: exec AS_MESSAGE_FD>&1 594: exec AS_MESSAGE_LOG_FD>>config.log 595: { 596: echo 597: AS_BOX([Running $as_me.]) 598: } >&AS_MESSAGE_LOG_FD 599: 600: lt_cl_help="\ 601: \`$as_me' creates a local libtool stub from the current configuration, 602: for use in further configure time tests before the real libtool is 603: generated. 604: 605: Usage: $[0] [[OPTIONS]] 606: 607: -h, --help print this help, then exit 608: -V, --version print version number, then exit 609: -q, --quiet do not print progress messages 610: -d, --debug don't remove temporary files 611: 612: Report bugs to <bug-libtool@gnu.org>." 613: 614: lt_cl_version="\ 615: m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl 616: m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) 617: configured by $[0], generated by m4_PACKAGE_STRING. 618: 619: Copyright (C) 2008 Free Software Foundation, Inc. 620: This config.lt script is free software; the Free Software Foundation 621: gives unlimited permision to copy, distribute and modify it." 622: 623: while test $[#] != 0 624: do 625: case $[1] in 626: --version | --v* | -V ) 627: echo "$lt_cl_version"; exit 0 ;; 628: --help | --h* | -h ) 629: echo "$lt_cl_help"; exit 0 ;; 630: --debug | --d* | -d ) 631: debug=: ;; 632: --quiet | --q* | --silent | --s* | -q ) 633: lt_cl_silent=: ;; 634: 635: -*) AC_MSG_ERROR([unrecognized option: $[1] 636: Try \`$[0] --help' for more information.]) ;; 637: 638: *) AC_MSG_ERROR([unrecognized argument: $[1] 639: Try \`$[0] --help' for more information.]) ;; 640: esac 641: shift 642: done 643: 644: if $lt_cl_silent; then 645: exec AS_MESSAGE_FD>/dev/null 646: fi 647: _LTEOF 648: 649: cat >>"$CONFIG_LT" <<_LTEOF 650: _LT_OUTPUT_LIBTOOL_COMMANDS_INIT 651: _LTEOF 652: 653: cat >>"$CONFIG_LT" <<\_LTEOF 654: AC_MSG_NOTICE([creating $ofile]) 655: _LT_OUTPUT_LIBTOOL_COMMANDS 656: AS_EXIT(0) 657: _LTEOF 658: chmod +x "$CONFIG_LT" 659: 660: # configure is writing to config.log, but config.lt does its own redirection, 661: # appending to config.log, which fails on DOS, as config.log is still kept 662: # open by configure. Here we exec the FD to /dev/null, effectively closing 663: # config.log, so it can be properly (re)opened and appended to by config.lt. 664: if test "$no_create" != yes; then 665: lt_cl_success=: 666: test "$silent" = yes && 667: lt_config_lt_args="$lt_config_lt_args --quiet" 668: exec AS_MESSAGE_LOG_FD>/dev/null 669: $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false 670: exec AS_MESSAGE_LOG_FD>>config.log 671: $lt_cl_success || AS_EXIT(1) 672: fi 673: ])# LT_OUTPUT 674: 675: 676: # _LT_CONFIG(TAG) 677: # --------------- 678: # If TAG is the built-in tag, create an initial libtool script with a 679: # default configuration from the untagged config vars. Otherwise add code 680: # to config.status for appending the configuration named by TAG from the 681: # matching tagged config vars. 682: m4_defun([_LT_CONFIG], 683: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 684: _LT_CONFIG_SAVE_COMMANDS([ 685: m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl 686: m4_if(_LT_TAG, [C], [ 687: # See if we are running on zsh, and set the options which allow our 688: # commands through without removal of \ escapes. 689: if test -n "${ZSH_VERSION+set}" ; then 690: setopt NO_GLOB_SUBST 691: fi 692: 693: cfgfile="${ofile}T" 694: trap "$RM \"$cfgfile\"; exit 1" 1 2 15 695: $RM "$cfgfile" 696: 697: cat <<_LT_EOF >> "$cfgfile" 698: #! $SHELL 699: 700: # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. 701: # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION 702: # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 703: # NOTE: Changes made to this file will be lost: look at ltmain.sh. 704: # 705: _LT_COPYING 706: _LT_LIBTOOL_TAGS 707: 708: # ### BEGIN LIBTOOL CONFIG 709: _LT_LIBTOOL_CONFIG_VARS 710: _LT_LIBTOOL_TAG_VARS 711: # ### END LIBTOOL CONFIG 712: 713: _LT_EOF 714: 715: case $host_os in 716: aix3*) 717: cat <<\_LT_EOF >> "$cfgfile" 718: # AIX sometimes has problems with the GCC collect2 program. For some 719: # reason, if we set the COLLECT_NAMES environment variable, the problems 720: # vanish in a puff of smoke. 721: if test "X${COLLECT_NAMES+set}" != Xset; then 722: COLLECT_NAMES= 723: export COLLECT_NAMES 724: fi 725: _LT_EOF 726: ;; 727: esac 728: 729: _LT_PROG_LTMAIN 730: 731: # We use sed instead of cat because bash on DJGPP gets confused if 732: # if finds mixed CR/LF and LF-only lines. Since sed operates in 733: # text mode, it properly converts lines to CR/LF. This bash problem 734: # is reportedly fixed, but why not run on old versions too? 735: sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \ 736: || (rm -f "$cfgfile"; exit 1) 737: 738: _LT_PROG_XSI_SHELLFNS 739: 740: sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \ 741: || (rm -f "$cfgfile"; exit 1) 742: 743: mv -f "$cfgfile" "$ofile" || 744: (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 745: chmod +x "$ofile" 746: ], 747: [cat <<_LT_EOF >> "$ofile" 748: 749: dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded 750: dnl in a comment (ie after a #). 751: # ### BEGIN LIBTOOL TAG CONFIG: $1 752: _LT_LIBTOOL_TAG_VARS(_LT_TAG) 753: # ### END LIBTOOL TAG CONFIG: $1 754: _LT_EOF 755: ])dnl /m4_if 756: ], 757: [m4_if([$1], [], [ 758: PACKAGE='$PACKAGE' 759: VERSION='$VERSION' 760: TIMESTAMP='$TIMESTAMP' 761: RM='$RM' 762: ofile='$ofile'], []) 763: ])dnl /_LT_CONFIG_SAVE_COMMANDS 764: ])# _LT_CONFIG 765: 766: 767: # LT_SUPPORTED_TAG(TAG) 768: # --------------------- 769: # Trace this macro to discover what tags are supported by the libtool 770: # --tag option, using: 771: # autoconf --trace 'LT_SUPPORTED_TAG:$1' 772: AC_DEFUN([LT_SUPPORTED_TAG], []) 773: 774: 775: # C support is built-in for now 776: m4_define([_LT_LANG_C_enabled], []) 777: m4_define([_LT_TAGS], []) 778: 779: 780: # LT_LANG(LANG) 781: # ------------- 782: # Enable libtool support for the given language if not already enabled. 783: AC_DEFUN([LT_LANG], 784: [AC_BEFORE([$0], [LT_OUTPUT])dnl 785: m4_case([$1], 786: [C], [_LT_LANG(C)], 787: [C++], [_LT_LANG(CXX)], 788: [Java], [_LT_LANG(GCJ)], 789: [Fortran 77], [_LT_LANG(F77)], 790: [Fortran], [_LT_LANG(FC)], 791: [Windows Resource], [_LT_LANG(RC)], 792: [m4_ifdef([_LT_LANG_]$1[_CONFIG], 793: [_LT_LANG($1)], 794: [m4_fatal([$0: unsupported language: "$1"])])])dnl 795: ])# LT_LANG 796: 797: 798: # _LT_LANG(LANGNAME) 799: # ------------------ 800: m4_defun([_LT_LANG], 801: [m4_ifdef([_LT_LANG_]$1[_enabled], [], 802: [LT_SUPPORTED_TAG([$1])dnl 803: m4_append([_LT_TAGS], [$1 ])dnl 804: m4_define([_LT_LANG_]$1[_enabled], [])dnl 805: _LT_LANG_$1_CONFIG($1)])dnl 806: ])# _LT_LANG 807: 808: 809: # _LT_LANG_DEFAULT_CONFIG 810: # ----------------------- 811: m4_defun([_LT_LANG_DEFAULT_CONFIG], 812: [AC_PROVIDE_IFELSE([AC_PROG_CXX], 813: [LT_LANG(CXX)], 814: [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) 815: 816: AC_PROVIDE_IFELSE([AC_PROG_F77], 817: [LT_LANG(F77)], 818: [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) 819: 820: AC_PROVIDE_IFELSE([AC_PROG_FC], 821: [LT_LANG(FC)], 822: [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) 823: 824: dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal 825: dnl pulling things in needlessly. 826: AC_PROVIDE_IFELSE([AC_PROG_GCJ], 827: [LT_LANG(GCJ)], 828: [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], 829: [LT_LANG(GCJ)], 830: [AC_PROVIDE_IFELSE([LT_PROG_GCJ], 831: [LT_LANG(GCJ)], 832: [m4_ifdef([AC_PROG_GCJ], 833: [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) 834: m4_ifdef([A][M_PROG_GCJ], 835: [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) 836: m4_ifdef([LT_PROG_GCJ], 837: [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) 838: 839: AC_PROVIDE_IFELSE([LT_PROG_RC], 840: [LT_LANG(RC)], 841: [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) 842: ])# _LT_LANG_DEFAULT_CONFIG 843: 844: # Obsolete macros: 845: AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) 846: AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) 847: AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) 848: AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) 849: dnl aclocal-1.4 backwards compatibility: 850: dnl AC_DEFUN([AC_LIBTOOL_CXX], []) 851: dnl AC_DEFUN([AC_LIBTOOL_F77], []) 852: dnl AC_DEFUN([AC_LIBTOOL_FC], []) 853: dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) 854: 855: 856: # _LT_TAG_COMPILER 857: # ---------------- 858: m4_defun([_LT_TAG_COMPILER], 859: [AC_REQUIRE([AC_PROG_CC])dnl 860: 861: _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl 862: _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl 863: _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl 864: _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl 865: 866: # If no C compiler was specified, use CC. 867: LTCC=${LTCC-"$CC"} 868: 869: # If no C compiler flags were specified, use CFLAGS. 870: LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 871: 872: # Allow CC to be a program name with arguments. 873: compiler=$CC 874: ])# _LT_TAG_COMPILER 875: 876: 877: # _LT_COMPILER_BOILERPLATE 878: # ------------------------ 879: # Check for compiler boilerplate output or warnings with 880: # the simple compiler test code. 881: m4_defun([_LT_COMPILER_BOILERPLATE], 882: [m4_require([_LT_DECL_SED])dnl 883: ac_outfile=conftest.$ac_objext 884: echo "$lt_simple_compile_test_code" >conftest.$ac_ext 885: eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 886: _lt_compiler_boilerplate=`cat conftest.err` 887: $RM conftest* 888: ])# _LT_COMPILER_BOILERPLATE 889: 890: 891: # _LT_LINKER_BOILERPLATE 892: # ---------------------- 893: # Check for linker boilerplate output or warnings with 894: # the simple link test code. 895: m4_defun([_LT_LINKER_BOILERPLATE], 896: [m4_require([_LT_DECL_SED])dnl 897: ac_outfile=conftest.$ac_objext 898: echo "$lt_simple_link_test_code" >conftest.$ac_ext 899: eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 900: _lt_linker_boilerplate=`cat conftest.err` 901: $RM -r conftest* 902: ])# _LT_LINKER_BOILERPLATE 903: 904: # _LT_REQUIRED_DARWIN_CHECKS 905: # ------------------------- 906: m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ 907: case $host_os in 908: rhapsody* | darwin*) 909: AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) 910: AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) 911: AC_CHECK_TOOL([LIPO], [lipo], [:]) 912: AC_CHECK_TOOL([OTOOL], [otool], [:]) 913: AC_CHECK_TOOL([OTOOL64], [otool64], [:]) 914: _LT_DECL([], [DSYMUTIL], [1], 915: [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) 916: _LT_DECL([], [NMEDIT], [1], 917: [Tool to change global to local symbols on Mac OS X]) 918: _LT_DECL([], [LIPO], [1], 919: [Tool to manipulate fat objects and archives on Mac OS X]) 920: _LT_DECL([], [OTOOL], [1], 921: [ldd/readelf like tool for Mach-O binaries on Mac OS X]) 922: _LT_DECL([], [OTOOL64], [1], 923: [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) 924: 925: AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], 926: [lt_cv_apple_cc_single_mod=no 927: if test -z "${LT_MULTI_MODULE}"; then 928: # By default we will add the -single_module flag. You can override 929: # by either setting the environment variable LT_MULTI_MODULE 930: # non-empty at configure time, or by adding -multi_module to the 931: # link flags. 932: rm -rf libconftest.dylib* 933: echo "int foo(void){return 1;}" > conftest.c 934: echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 935: -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD 936: $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 937: -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 938: _lt_result=$? 939: if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then 940: lt_cv_apple_cc_single_mod=yes 941: else 942: cat conftest.err >&AS_MESSAGE_LOG_FD 943: fi 944: rm -rf libconftest.dylib* 945: rm -f conftest.* 946: fi]) 947: AC_CACHE_CHECK([for -exported_symbols_list linker flag], 948: [lt_cv_ld_exported_symbols_list], 949: [lt_cv_ld_exported_symbols_list=no 950: save_LDFLAGS=$LDFLAGS 951: echo "_main" > conftest.sym 952: LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 953: AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], 954: [lt_cv_ld_exported_symbols_list=yes], 955: [lt_cv_ld_exported_symbols_list=no]) 956: LDFLAGS="$save_LDFLAGS" 957: ]) 958: case $host_os in 959: rhapsody* | darwin1.[[012]]) 960: _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; 961: darwin1.*) 962: _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 963: darwin*) # darwin 5.x on 964: # if running on 10.5 or later, the deployment target defaults 965: # to the OS version, if on x86, and 10.4, the deployment 966: # target defaults to 10.4. Don't you love it? 967: case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 968: 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) 969: _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 970: 10.[[012]]*) 971: _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 972: 10.*) 973: _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 974: esac 975: ;; 976: esac 977: if test "$lt_cv_apple_cc_single_mod" = "yes"; then 978: _lt_dar_single_mod='$single_module' 979: fi 980: if test "$lt_cv_ld_exported_symbols_list" = "yes"; then 981: _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' 982: else 983: _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' 984: fi 985: if test "$DSYMUTIL" != ":"; then 986: _lt_dsymutil='~$DSYMUTIL $lib || :' 987: else 988: _lt_dsymutil= 989: fi 990: ;; 991: esac 992: ]) 993: 994: 995: # _LT_DARWIN_LINKER_FEATURES 996: # -------------------------- 997: # Checks for linker and compiler features on darwin 998: m4_defun([_LT_DARWIN_LINKER_FEATURES], 999: [ 1000: m4_require([_LT_REQUIRED_DARWIN_CHECKS]) 1001: _LT_TAGVAR(archive_cmds_need_lc, $1)=no 1002: _LT_TAGVAR(hardcode_direct, $1)=no 1003: _LT_TAGVAR(hardcode_automatic, $1)=yes 1004: _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 1005: _LT_TAGVAR(whole_archive_flag_spec, $1)='' 1006: _LT_TAGVAR(link_all_deplibs, $1)=yes 1007: _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" 1008: case $cc_basename in 1009: ifort*) _lt_dar_can_shared=yes ;; 1010: *) _lt_dar_can_shared=$GCC ;; 1011: esac 1012: if test "$_lt_dar_can_shared" = "yes"; then 1013: output_verbose_link_cmd=echo 1014: _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}" 1015: _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" 1016: _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}" 1017: _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}" 1018: m4_if([$1], [CXX], 1019: [ if test "$lt_cv_apple_cc_single_mod" != "yes"; then 1020: _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}" 1021: _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}" 1022: fi 1023: ],[]) 1024: else 1025: _LT_TAGVAR(ld_shlibs, $1)=no 1026: fi 1027: ]) 1028: 1029: # _LT_SYS_MODULE_PATH_AIX 1030: # ----------------------- 1031: # Links a minimal program and checks the executable 1032: # for the system default hardcoded library path. In most cases, 1033: # this is /usr/lib:/lib, but when the MPI compilers are used 1034: # the location of the communication and MPI libs are included too. 1035: # If we don't find anything, use the default library path according 1036: # to the aix ld manual. 1037: m4_defun([_LT_SYS_MODULE_PATH_AIX], 1038: [m4_require([_LT_DECL_SED])dnl 1039: AC_LINK_IFELSE(AC_LANG_PROGRAM,[ 1040: lt_aix_libpath_sed=' 1041: /Import File Strings/,/^$/ { 1042: /^0/ { 1043: s/^0 *$.*$$/\1/ 1044: p 1045: } 1046: }' 1047: aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 1048: # Check for a 64-bit object if we didn't find anything. 1049: if test -z "$aix_libpath"; then 1050: aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 1051: fi],[]) 1052: if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi 1053: ])# _LT_SYS_MODULE_PATH_AIX 1054: 1055: 1056: # _LT_SHELL_INIT(ARG) 1057: # ------------------- 1058: m4_define([_LT_SHELL_INIT], 1059: [ifdef([AC_DIVERSION_NOTICE], 1060: [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], 1061: [AC_DIVERT_PUSH(NOTICE)]) 1062: $1 1063: AC_DIVERT_POP 1064: ])# _LT_SHELL_INIT 1065: 1066: 1067: # _LT_PROG_ECHO_BACKSLASH 1068: # ----------------------- 1069: # Add some code to the start of the generated configure script which 1070: # will find an echo command which doesn't interpret backslashes. 1071: m4_defun([_LT_PROG_ECHO_BACKSLASH], 1072: [_LT_SHELL_INIT([ 1073: # Check that we are running under the correct shell. 1074: SHELL=${CONFIG_SHELL-/bin/sh} 1075: 1076: case X$lt_ECHO in 1077: X*--fallback-echo) 1078: # Remove one level of quotation (which was required for Make). 1079: ECHO=`echo "$lt_ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` 1080: ;; 1081: esac 1082: 1083: ECHO=${lt_ECHO-echo} 1084: if test "X[$]1" = X--no-reexec; then 1085: # Discard the --no-reexec flag, and continue. 1086: shift 1087: elif test "X[$]1" = X--fallback-echo; then 1088: # Avoid inline document here, it may be left over 1089: : 1090: elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then 1091: # Yippee, $ECHO works! 1092: : 1093: else 1094: # Restart under the correct shell. 1095: exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} 1096: fi 1097: 1098: if test "X[$]1" = X--fallback-echo; then 1099: # used as fallback echo 1100: shift 1101: cat <<_LT_EOF 1102: [$]* 1103: _LT_EOF 1104: exit 0 1105: fi 1106: 1107: # The HP-UX ksh and POSIX shell print the target directory to stdout 1108: # if CDPATH is set. 1109: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 1110: 1111: if test -z "$lt_ECHO"; then 1112: if test "X${echo_test_string+set}" != Xset; then 1113: # find a string as large as possible, as long as the shell can cope with it 1114: for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do 1115: # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... 1116: if { echo_test_string=`eval $cmd`; } 2>/dev/null && 1117: { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null 1118: then 1119: break 1120: fi 1121: done 1122: fi 1123: 1124: if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && 1125: echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && 1126: test "X$echo_testing_string" = "X$echo_test_string"; then 1127: : 1128: else 1129: # The Solaris, AIX, and Digital Unix default echo programs unquote 1130: # backslashes. This makes it impossible to quote backslashes using 1131: # echo "$something" | sed 's/\\/\\\\/g' 1132: # 1133: # So, first we look for a working echo in the user's PATH. 1134: 1135: lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 1136: for dir in $PATH /usr/ucb; do 1137: IFS="$lt_save_ifs" 1138: if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && 1139: test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && 1140: echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && 1141: test "X$echo_testing_string" = "X$echo_test_string"; then 1142: ECHO="$dir/echo" 1143: break 1144: fi 1145: done 1146: IFS="$lt_save_ifs" 1147: 1148: if test "X$ECHO" = Xecho; then 1149: # We didn't find a better echo, so look for alternatives. 1150: if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' && 1151: echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` && 1152: test "X$echo_testing_string" = "X$echo_test_string"; then 1153: # This shell has a builtin print -r that does the trick. 1154: ECHO='print -r' 1155: elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } && 1156: test "X$CONFIG_SHELL" != X/bin/ksh; then 1157: # If we have ksh, try running configure again with it. 1158: ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} 1159: export ORIGINAL_CONFIG_SHELL 1160: CONFIG_SHELL=/bin/ksh 1161: export CONFIG_SHELL 1162: exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} 1163: else 1164: # Try using printf. 1165: ECHO='printf %s\n' 1166: if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && 1167: echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && 1168: test "X$echo_testing_string" = "X$echo_test_string"; then 1169: # Cool, printf works 1170: : 1171: elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && 1172: test "X$echo_testing_string" = 'X\t' && 1173: echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && 1174: test "X$echo_testing_string" = "X$echo_test_string"; then 1175: CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL 1176: export CONFIG_SHELL 1177: SHELL="$CONFIG_SHELL" 1178: export SHELL 1179: ECHO="$CONFIG_SHELL [$]0 --fallback-echo" 1180: elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && 1181: test "X$echo_testing_string" = 'X\t' && 1182: echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && 1183: test "X$echo_testing_string" = "X$echo_test_string"; then 1184: ECHO="$CONFIG_SHELL [$]0 --fallback-echo" 1185: else 1186: # maybe with a smaller string... 1187: prev=: 1188: 1189: for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do 1190: if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null 1191: then 1192: break 1193: fi 1194: prev="$cmd" 1195: done 1196: 1197: if test "$prev" != 'sed 50q "[$]0"'; then 1198: echo_test_string=`eval $prev` 1199: export echo_test_string 1200: exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} 1201: else 1202: # Oops. We lost completely, so just stick with echo. 1203: ECHO=echo 1204: fi 1205: fi 1206: fi 1207: fi 1208: fi 1209: fi 1210: 1211: # Copy echo and quote the copy suitably for passing to libtool from 1212: # the Makefile, instead of quoting the original, which is used later. 1213: lt_ECHO=$ECHO 1214: if test "X$lt_ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then 1215: lt_ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" 1216: fi 1217: 1218: AC_SUBST(lt_ECHO) 1219: ]) 1220: _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) 1221: _LT_DECL([], [ECHO], [1], 1222: [An echo program that does not interpret backslashes]) 1223: ])# _LT_PROG_ECHO_BACKSLASH 1224: 1225: 1226: # _LT_ENABLE_LOCK 1227: # --------------- 1228: m4_defun([_LT_ENABLE_LOCK], 1229: [AC_ARG_ENABLE([libtool-lock], 1230: [AS_HELP_STRING([--disable-libtool-lock], 1231: [avoid locking (might break parallel builds)])]) 1232: test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 1233: 1234: # Some flags need to be propagated to the compiler or linker for good 1235: # libtool support. 1236: case $host in 1237: ia64-*-hpux*) 1238: # Find out which ABI we are using. 1239: echo 'int i;' > conftest.$ac_ext 1240: if AC_TRY_EVAL(ac_compile); then 1241: case `/usr/bin/file conftest.$ac_objext` in 1242: *ELF-32*) 1243: HPUX_IA64_MODE="32" 1244: ;; 1245: *ELF-64*) 1246: HPUX_IA64_MODE="64" 1247: ;; 1248: esac 1249: fi 1250: rm -rf conftest* 1251: ;; 1252: *-*-irix6*) 1253: # Find out which ABI we are using. 1254: echo '[#]line __oline__ "configure"' > conftest.$ac_ext 1255: if AC_TRY_EVAL(ac_compile); then 1256: if test "$lt_cv_prog_gnu_ld" = yes; then 1257: case `/usr/bin/file conftest.$ac_objext` in 1258: *32-bit*) 1259: LD="${LD-ld} -melf32bsmip" 1260: ;; 1261: *N32*) 1262: LD="${LD-ld} -melf32bmipn32" 1263: ;; 1264: *64-bit*) 1265: LD="${LD-ld} -melf64bmip" 1266: ;; 1267: esac 1268: else 1269: case `/usr/bin/file conftest.$ac_objext` in 1270: *32-bit*) 1271: LD="${LD-ld} -32" 1272: ;; 1273: *N32*) 1274: LD="${LD-ld} -n32" 1275: ;; 1276: *64-bit*) 1277: LD="${LD-ld} -64" 1278: ;; 1279: esac 1280: fi 1281: fi 1282: rm -rf conftest* 1283: ;; 1284: 1285: x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ 1286: s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 1287: # Find out which ABI we are using. 1288: echo 'int i;' > conftest.$ac_ext 1289: if AC_TRY_EVAL(ac_compile); then 1290: case `/usr/bin/file conftest.o` in 1291: *32-bit*) 1292: case $host in 1293: x86_64-*kfreebsd*-gnu) 1294: LD="${LD-ld} -m elf_i386_fbsd" 1295: ;; 1296: x86_64-*linux*) 1297: LD="${LD-ld} -m elf_i386" 1298: ;; 1299: ppc64-*linux*|powerpc64-*linux*) 1300: LD="${LD-ld} -m elf32ppclinux" 1301: ;; 1302: s390x-*linux*) 1303: LD="${LD-ld} -m elf_s390" 1304: ;; 1305: sparc64-*linux*) 1306: LD="${LD-ld} -m elf32_sparc" 1307: ;; 1308: esac 1309: ;; 1310: *64-bit*) 1311: case $host in 1312: x86_64-*kfreebsd*-gnu) 1313: LD="${LD-ld} -m elf_x86_64_fbsd" 1314: ;; 1315: x86_64-*linux*) 1316: LD="${LD-ld} -m elf_x86_64" 1317: ;; 1318: ppc*-*linux*|powerpc*-*linux*) 1319: LD="${LD-ld} -m elf64ppc" 1320: ;; 1321: s390*-*linux*|s390*-*tpf*) 1322: LD="${LD-ld} -m elf64_s390" 1323: ;; 1324: sparc*-*linux*) 1325: LD="${LD-ld} -m elf64_sparc" 1326: ;; 1327: esac 1328: ;; 1329: esac 1330: fi 1331: rm -rf conftest* 1332: ;; 1333: 1334: *-*-sco3.2v5*) 1335: # On SCO OpenServer 5, we need -belf to get full-featured binaries. 1336: SAVE_CFLAGS="$CFLAGS" 1337: CFLAGS="$CFLAGS -belf" 1338: AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, 1339: [AC_LANG_PUSH(C) 1340: AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) 1341: AC_LANG_POP]) 1342: if test x"$lt_cv_cc_needs_belf" != x"yes"; then 1343: # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 1344: CFLAGS="$SAVE_CFLAGS" 1345: fi 1346: ;; 1347: sparc*-*solaris*) 1348: # Find out which ABI we are using. 1349: echo 'int i;' > conftest.$ac_ext 1350: if AC_TRY_EVAL(ac_compile); then 1351: case `/usr/bin/file conftest.o` in 1352: *64-bit*) 1353: case $lt_cv_prog_gnu_ld in 1354: yes*) LD="${LD-ld} -m elf64_sparc" ;; 1355: *) 1356: if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 1357: LD="${LD-ld} -64" 1358: fi 1359: ;; 1360: esac 1361: ;; 1362: esac 1363: fi 1364: rm -rf conftest* 1365: ;; 1366: esac 1367: 1368: need_locks="$enable_libtool_lock" 1369: ])# _LT_ENABLE_LOCK 1370: 1371: 1372: # _LT_CMD_OLD_ARCHIVE 1373: # ------------------- 1374: m4_defun([_LT_CMD_OLD_ARCHIVE], 1375: [AC_CHECK_TOOL(AR, ar, false) 1376: test -z "$AR" && AR=ar 1377: test -z "$AR_FLAGS" && AR_FLAGS=cru 1378: _LT_DECL([], [AR], [1], [The archiver]) 1379: _LT_DECL([], [AR_FLAGS], [1]) 1380: 1381: AC_CHECK_TOOL(STRIP, strip, :) 1382: test -z "$STRIP" && STRIP=: 1383: _LT_DECL([], [STRIP], [1], [A symbol stripping program]) 1384: 1385: AC_CHECK_TOOL(RANLIB, ranlib, :) 1386: test -z "$RANLIB" && RANLIB=: 1387: _LT_DECL([], [RANLIB], [1], 1388: [Commands used to install an old-style archive]) 1389: 1390: # Determine commands to create old-style static archives. 1391: old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 1392: old_postinstall_cmds='chmod 644 $oldlib' 1393: old_postuninstall_cmds= 1394: 1395: if test -n "$RANLIB"; then 1396: case $host_os in 1397: openbsd*) 1398: old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" 1399: ;; 1400: *) 1401: old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" 1402: ;; 1403: esac 1404: old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" 1405: fi 1406: _LT_DECL([], [old_postinstall_cmds], [2]) 1407: _LT_DECL([], [old_postuninstall_cmds], [2]) 1408: _LT_TAGDECL([], [old_archive_cmds], [2], 1409: [Commands used to build an old-style archive]) 1410: ])# _LT_CMD_OLD_ARCHIVE 1411: 1412: 1413: # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 1414: # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) 1415: # ---------------------------------------------------------------- 1416: # Check whether the given compiler option works 1417: AC_DEFUN([_LT_COMPILER_OPTION], 1418: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1419: m4_require([_LT_DECL_SED])dnl 1420: AC_CACHE_CHECK([$1], [$2], 1421: [$2=no 1422: m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) 1423: echo "$lt_simple_compile_test_code" > conftest.$ac_ext 1424: lt_compiler_flag="$3" 1425: # Insert the option either (1) after the last *FLAGS variable, or 1426: # (2) before a word containing "conftest.", or (3) at the end. 1427: # Note that $ac_compile itself does not contain backslashes and begins 1428: # with a dollar sign (not a hyphen), so the echo should work correctly. 1429: # The option is referenced via a variable to avoid confusing sed. 1430: lt_compile=`echo "$ac_compile" | $SED \ 1431: -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 1432: -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 1433: -e 's:$: $lt_compiler_flag:'` 1434: (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 1435: (eval "$lt_compile" 2>conftest.err) 1436: ac_status=$? 1437: cat conftest.err >&AS_MESSAGE_LOG_FD 1438: echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 1439: if (exit $ac_status) && test -s "$ac_outfile"; then 1440: # The compiler can only warn and ignore the option if not recognized 1441: # So say no if there are warnings other than the usual output. 1442: $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp 1443: $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 1444: if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 1445: $2=yes 1446: fi 1447: fi 1448: $RM conftest* 1449: ]) 1450: 1451: if test x"[$]$2" = xyes; then 1452: m4_if([$5], , :, [$5]) 1453: else 1454: m4_if([$6], , :, [$6]) 1455: fi 1456: ])# _LT_COMPILER_OPTION 1457: 1458: # Old name: 1459: AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) 1460: dnl aclocal-1.4 backwards compatibility: 1461: dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) 1462: 1463: 1464: # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 1465: # [ACTION-SUCCESS], [ACTION-FAILURE]) 1466: # ---------------------------------------------------- 1467: # Check whether the given linker option works 1468: AC_DEFUN([_LT_LINKER_OPTION], 1469: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1470: m4_require([_LT_DECL_SED])dnl 1471: AC_CACHE_CHECK([$1], [$2], 1472: [$2=no 1473: save_LDFLAGS="$LDFLAGS" 1474: LDFLAGS="$LDFLAGS $3" 1475: echo "$lt_simple_link_test_code" > conftest.$ac_ext 1476: if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 1477: # The linker can only warn and ignore the option if not recognized 1478: # So say no if there are warnings 1479: if test -s conftest.err; then 1480: # Append any errors to the config.log. 1481: cat conftest.err 1>&AS_MESSAGE_LOG_FD 1482: $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp 1483: $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 1484: if diff conftest.exp conftest.er2 >/dev/null; then 1485: $2=yes 1486: fi 1487: else 1488: $2=yes 1489: fi 1490: fi 1491: $RM -r conftest* 1492: LDFLAGS="$save_LDFLAGS" 1493: ]) 1494: 1495: if test x"[$]$2" = xyes; then 1496: m4_if([$4], , :, [$4]) 1497: else 1498: m4_if([$5], , :, [$5]) 1499: fi 1500: ])# _LT_LINKER_OPTION 1501: 1502: # Old name: 1503: AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) 1504: dnl aclocal-1.4 backwards compatibility: 1505: dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) 1506: 1507: 1508: # LT_CMD_MAX_LEN 1509: #--------------- 1510: AC_DEFUN([LT_CMD_MAX_LEN], 1511: [AC_REQUIRE([AC_CANONICAL_HOST])dnl 1512: # find the maximum length of command line arguments 1513: AC_MSG_CHECKING([the maximum length of command line arguments]) 1514: AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl 1515: i=0 1516: teststring="ABCD" 1517: 1518: case $build_os in 1519: msdosdjgpp*) 1520: # On DJGPP, this test can blow up pretty badly due to problems in libc 1521: # (any single argument exceeding 2000 bytes causes a buffer overrun 1522: # during glob expansion). Even if it were fixed, the result of this 1523: # check would be larger than it should be. 1524: lt_cv_sys_max_cmd_len=12288; # 12K is about right 1525: ;; 1526: 1527: gnu*) 1528: # Under GNU Hurd, this test is not required because there is 1529: # no limit to the length of command line arguments. 1530: # Libtool will interpret -1 as no limit whatsoever 1531: lt_cv_sys_max_cmd_len=-1; 1532: ;; 1533: 1534: cygwin* | mingw* | cegcc*) 1535: # On Win9x/ME, this test blows up -- it succeeds, but takes 1536: # about 5 minutes as the teststring grows exponentially. 1537: # Worse, since 9x/ME are not pre-emptively multitasking, 1538: # you end up with a "frozen" computer, even though with patience 1539: # the test eventually succeeds (with a max line length of 256k). 1540: # Instead, let's just punt: use the minimum linelength reported by 1541: # all of the supported platforms: 8192 (on NT/2K/XP). 1542: lt_cv_sys_max_cmd_len=8192; 1543: ;; 1544: 1545: amigaos*) 1546: # On AmigaOS with pdksh, this test takes hours, literally. 1547: # So we just punt and use a minimum line length of 8192. 1548: lt_cv_sys_max_cmd_len=8192; 1549: ;; 1550: 1551: netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) 1552: # This has been around since 386BSD, at least. Likely further. 1553: if test -x /sbin/sysctl; then 1554: lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 1555: elif test -x /usr/sbin/sysctl; then 1556: lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 1557: else 1558: lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 1559: fi 1560: # And add a safety zone 1561: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1562: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1563: ;; 1564: 1565: interix*) 1566: # We know the value 262144 and hardcode it with a safety zone (like BSD) 1567: lt_cv_sys_max_cmd_len=196608 1568: ;; 1569: 1570: osf*) 1571: # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 1572: # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 1573: # nice to cause kernel panics so lets avoid the loop below. 1574: # First set a reasonable default. 1575: lt_cv_sys_max_cmd_len=16384 1576: # 1577: if test -x /sbin/sysconfig; then 1578: case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 1579: *1*) lt_cv_sys_max_cmd_len=-1 ;; 1580: esac 1581: fi 1582: ;; 1583: sco3.2v5*) 1584: lt_cv_sys_max_cmd_len=102400 1585: ;; 1586: sysv5* | sco5v6* | sysv4.2uw2*) 1587: kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 1588: if test -n "$kargmax"; then 1589: lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` 1590: else 1591: lt_cv_sys_max_cmd_len=32768 1592: fi 1593: ;; 1594: *) 1595: lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 1596: if test -n "$lt_cv_sys_max_cmd_len"; then 1597: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1598: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1599: else 1600: # Make teststring a little bigger before we do anything with it. 1601: # a 1K string should be a reasonable start. 1602: for i in 1 2 3 4 5 6 7 8 ; do 1603: teststring=$teststring$teststring 1604: done 1605: SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 1606: # If test is not a shell built-in, we'll probably end up computing a 1607: # maximum length that is only half of the actual maximum length, but 1608: # we can't tell. 1609: while { test "X"`$SHELL [$]0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \ 1610: = "XX$teststring$teststring"; } >/dev/null 2>&1 && 1611: test $i != 17 # 1/2 MB should be enough 1612: do 1613: i=`expr $i + 1` 1614: teststring=$teststring$teststring 1615: done 1616: # Only check the string length outside the loop. 1617: lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 1618: teststring= 1619: # Add a significant safety factor because C++ compilers can tack on 1620: # massive amounts of additional arguments before passing them to the 1621: # linker. It appears as though 1/2 is a usable value. 1622: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 1623: fi 1624: ;; 1625: esac 1626: ]) 1627: if test -n $lt_cv_sys_max_cmd_len ; then 1628: AC_MSG_RESULT($lt_cv_sys_max_cmd_len) 1629: else 1630: AC_MSG_RESULT(none) 1631: fi 1632: max_cmd_len=$lt_cv_sys_max_cmd_len 1633: _LT_DECL([], [max_cmd_len], [0], 1634: [What is the maximum length of a command?]) 1635: ])# LT_CMD_MAX_LEN 1636: 1637: # Old name: 1638: AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) 1639: dnl aclocal-1.4 backwards compatibility: 1640: dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) 1641: 1642: 1643: # _LT_HEADER_DLFCN 1644: # ---------------- 1645: m4_defun([_LT_HEADER_DLFCN], 1646: [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl 1647: ])# _LT_HEADER_DLFCN 1648: 1649: 1650: # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, 1651: # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) 1652: # ---------------------------------------------------------------- 1653: m4_defun([_LT_TRY_DLOPEN_SELF], 1654: [m4_require([_LT_HEADER_DLFCN])dnl 1655: if test "$cross_compiling" = yes; then : 1656: [$4] 1657: else 1658: lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 1659: lt_status=$lt_dlunknown 1660: cat > conftest.$ac_ext <<_LT_EOF 1661: [#line __oline__ "configure" 1662: #include "confdefs.h" 1663: 1664: #if HAVE_DLFCN_H 1665: #include <dlfcn.h> 1666: #endif 1667: 1668: #include <stdio.h> 1669: 1670: #ifdef RTLD_GLOBAL 1671: # define LT_DLGLOBAL RTLD_GLOBAL 1672: #else 1673: # ifdef DL_GLOBAL 1674: # define LT_DLGLOBAL DL_GLOBAL 1675: # else 1676: # define LT_DLGLOBAL 0 1677: # endif 1678: #endif 1679: 1680: /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 1681: find out it does not work in some platform. */ 1682: #ifndef LT_DLLAZY_OR_NOW 1683: # ifdef RTLD_LAZY 1684: # define LT_DLLAZY_OR_NOW RTLD_LAZY 1685: # else 1686: # ifdef DL_LAZY 1687: # define LT_DLLAZY_OR_NOW DL_LAZY 1688: # else 1689: # ifdef RTLD_NOW 1690: # define LT_DLLAZY_OR_NOW RTLD_NOW 1691: # else 1692: # ifdef DL_NOW 1693: # define LT_DLLAZY_OR_NOW DL_NOW 1694: # else 1695: # define LT_DLLAZY_OR_NOW 0 1696: # endif 1697: # endif 1698: # endif 1699: # endif 1700: #endif 1701: 1702: void fnord() { int i=42;} 1703: int main () 1704: { 1705: void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 1706: int status = $lt_dlunknown; 1707: 1708: if (self) 1709: { 1710: if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 1711: else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 1712: /* dlclose (self); */ 1713: } 1714: else 1715: puts (dlerror ()); 1716: 1717: return status; 1718: }] 1719: _LT_EOF 1720: if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then 1721: (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null 1722: lt_status=$? 1723: case x$lt_status in 1724: x$lt_dlno_uscore) $1 ;; 1725: x$lt_dlneed_uscore) $2 ;; 1726: x$lt_dlunknown|x*) $3 ;; 1727: esac 1728: else : 1729: # compilation failed 1730: $3 1731: fi 1732: fi 1733: rm -fr conftest* 1734: ])# _LT_TRY_DLOPEN_SELF 1735: 1736: 1737: # LT_SYS_DLOPEN_SELF 1738: # ------------------ 1739: AC_DEFUN([LT_SYS_DLOPEN_SELF], 1740: [m4_require([_LT_HEADER_DLFCN])dnl 1741: if test "x$enable_dlopen" != xyes; then 1742: enable_dlopen=unknown 1743: enable_dlopen_self=unknown 1744: enable_dlopen_self_static=unknown 1745: else 1746: lt_cv_dlopen=no 1747: lt_cv_dlopen_libs= 1748: 1749: case $host_os in 1750: beos*) 1751: lt_cv_dlopen="load_add_on" 1752: lt_cv_dlopen_libs= 1753: lt_cv_dlopen_self=yes 1754: ;; 1755: 1756: mingw* | pw32* | cegcc*) 1757: lt_cv_dlopen="LoadLibrary" 1758: lt_cv_dlopen_libs= 1759: ;; 1760: 1761: cygwin*) 1762: lt_cv_dlopen="dlopen" 1763: lt_cv_dlopen_libs= 1764: ;; 1765: 1766: darwin*) 1767: # if libdl is installed we need to link against it 1768: AC_CHECK_LIB([dl], [dlopen], 1769: [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ 1770: lt_cv_dlopen="dyld" 1771: lt_cv_dlopen_libs= 1772: lt_cv_dlopen_self=yes 1773: ]) 1774: ;; 1775: 1776: *) 1777: AC_CHECK_FUNC([shl_load], 1778: [lt_cv_dlopen="shl_load"], 1779: [AC_CHECK_LIB([dld], [shl_load], 1780: [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], 1781: [AC_CHECK_FUNC([dlopen], 1782: [lt_cv_dlopen="dlopen"], 1783: [AC_CHECK_LIB([dl], [dlopen], 1784: [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], 1785: [AC_CHECK_LIB([svld], [dlopen], 1786: [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], 1787: [AC_CHECK_LIB([dld], [dld_link], 1788: [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) 1789: ]) 1790: ]) 1791: ]) 1792: ]) 1793: ]) 1794: ;; 1795: esac 1796: 1797: if test "x$lt_cv_dlopen" != xno; then 1798: enable_dlopen=yes 1799: else 1800: enable_dlopen=no 1801: fi 1802: 1803: case $lt_cv_dlopen in 1804: dlopen) 1805: save_CPPFLAGS="$CPPFLAGS" 1806: test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 1807: 1808: save_LDFLAGS="$LDFLAGS" 1809: wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 1810: 1811: save_LIBS="$LIBS" 1812: LIBS="$lt_cv_dlopen_libs $LIBS" 1813: 1814: AC_CACHE_CHECK([whether a program can dlopen itself], 1815: lt_cv_dlopen_self, [dnl 1816: _LT_TRY_DLOPEN_SELF( 1817: lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, 1818: lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) 1819: ]) 1820: 1821: if test "x$lt_cv_dlopen_self" = xyes; then 1822: wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 1823: AC_CACHE_CHECK([whether a statically linked program can dlopen itself], 1824: lt_cv_dlopen_self_static, [dnl 1825: _LT_TRY_DLOPEN_SELF( 1826: lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, 1827: lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) 1828: ]) 1829: fi 1830: 1831: CPPFLAGS="$save_CPPFLAGS" 1832: LDFLAGS="$save_LDFLAGS" 1833: LIBS="$save_LIBS" 1834: ;; 1835: esac 1836: 1837: case $lt_cv_dlopen_self in 1838: yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 1839: *) enable_dlopen_self=unknown ;; 1840: esac 1841: 1842: case $lt_cv_dlopen_self_static in 1843: yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 1844: *) enable_dlopen_self_static=unknown ;; 1845: esac 1846: fi 1847: _LT_DECL([dlopen_support], [enable_dlopen], [0], 1848: [Whether dlopen is supported]) 1849: _LT_DECL([dlopen_self], [enable_dlopen_self], [0], 1850: [Whether dlopen of programs is supported]) 1851: _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], 1852: [Whether dlopen of statically linked programs is supported]) 1853: ])# LT_SYS_DLOPEN_SELF 1854: 1855: # Old name: 1856: AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) 1857: dnl aclocal-1.4 backwards compatibility: 1858: dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) 1859: 1860: 1861: # _LT_COMPILER_C_O([TAGNAME]) 1862: # --------------------------- 1863: # Check to see if options -c and -o are simultaneously supported by compiler. 1864: # This macro does not hard code the compiler like AC_PROG_CC_C_O. 1865: m4_defun([_LT_COMPILER_C_O], 1866: [m4_require([_LT_DECL_SED])dnl 1867: m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1868: m4_require([_LT_TAG_COMPILER])dnl 1869: AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], 1870: [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], 1871: [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no 1872: $RM -r conftest 2>/dev/null 1873: mkdir conftest 1874: cd conftest 1875: mkdir out 1876: echo "$lt_simple_compile_test_code" > conftest.$ac_ext 1877: 1878: lt_compiler_flag="-o out/conftest2.$ac_objext" 1879: # Insert the option either (1) after the last *FLAGS variable, or 1880: # (2) before a word containing "conftest.", or (3) at the end. 1881: # Note that $ac_compile itself does not contain backslashes and begins 1882: # with a dollar sign (not a hyphen), so the echo should work correctly. 1883: lt_compile=`echo "$ac_compile" | $SED \ 1884: -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 1885: -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 1886: -e 's:$: $lt_compiler_flag:'` 1887: (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 1888: (eval "$lt_compile" 2>out/conftest.err) 1889: ac_status=$? 1890: cat out/conftest.err >&AS_MESSAGE_LOG_FD 1891: echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 1892: if (exit $ac_status) && test -s out/conftest2.$ac_objext 1893: then 1894: # The compiler can only warn and ignore the option if not recognized 1895: # So say no if there are warnings 1896: $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp 1897: $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 1898: if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 1899: _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 1900: fi 1901: fi 1902: chmod u+w . 2>&AS_MESSAGE_LOG_FD 1903: $RM conftest* 1904: # SGI C++ compiler will create directory out/ii_files/ for 1905: # template instantiation 1906: test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 1907: $RM out/* && rmdir out 1908: cd .. 1909: $RM -r conftest 1910: $RM conftest* 1911: ]) 1912: _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], 1913: [Does compiler simultaneously support -c and -o options?]) 1914: ])# _LT_COMPILER_C_O 1915: 1916: 1917: # _LT_COMPILER_FILE_LOCKS([TAGNAME]) 1918: # ---------------------------------- 1919: # Check to see if we can do hard links to lock some files if needed 1920: m4_defun([_LT_COMPILER_FILE_LOCKS], 1921: [m4_require([_LT_ENABLE_LOCK])dnl 1922: m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1923: _LT_COMPILER_C_O([$1]) 1924: 1925: hard_links="nottested" 1926: if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then 1927: # do not overwrite the value of need_locks provided by the user 1928: AC_MSG_CHECKING([if we can lock with hard links]) 1929: hard_links=yes 1930: $RM conftest* 1931: ln conftest.a conftest.b 2>/dev/null && hard_links=no 1932: touch conftest.a 1933: ln conftest.a conftest.b 2>&5 || hard_links=no 1934: ln conftest.a conftest.b 2>/dev/null && hard_links=no 1935: AC_MSG_RESULT([$hard_links]) 1936: if test "$hard_links" = no; then 1937: AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) 1938: need_locks=warn 1939: fi 1940: else 1941: need_locks=no 1942: fi 1943: _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) 1944: ])# _LT_COMPILER_FILE_LOCKS 1945: 1946: 1947: # _LT_CHECK_OBJDIR 1948: # ---------------- 1949: m4_defun([_LT_CHECK_OBJDIR], 1950: [AC_CACHE_CHECK([for objdir], [lt_cv_objdir], 1951: [rm -f .libs 2>/dev/null 1952: mkdir .libs 2>/dev/null 1953: if test -d .libs; then 1954: lt_cv_objdir=.libs 1955: else 1956: # MS-DOS does not allow filenames that begin with a dot. 1957: lt_cv_objdir=_libs 1958: fi 1959: rmdir .libs 2>/dev/null]) 1960: objdir=$lt_cv_objdir 1961: _LT_DECL([], [objdir], [0], 1962: [The name of the directory that contains temporary libtool files])dnl 1963: m4_pattern_allow([LT_OBJDIR])dnl 1964: AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", 1965: [Define to the sub-directory in which libtool stores uninstalled libraries.]) 1966: ])# _LT_CHECK_OBJDIR 1967: 1968: 1969: # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) 1970: # -------------------------------------- 1971: # Check hardcoding attributes. 1972: m4_defun([_LT_LINKER_HARDCODE_LIBPATH], 1973: [AC_MSG_CHECKING([how to hardcode library paths into programs]) 1974: _LT_TAGVAR(hardcode_action, $1)= 1975: if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || 1976: test -n "$_LT_TAGVAR(runpath_var, $1)" || 1977: test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then 1978: 1979: # We can hardcode non-existent directories. 1980: if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && 1981: # If the only mechanism to avoid hardcoding is shlibpath_var, we 1982: # have to relink, otherwise we might link with an installed library 1983: # when we should be linking with a yet-to-be-installed one 1984: ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && 1985: test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then 1986: # Linking always hardcodes the temporary library directory. 1987: _LT_TAGVAR(hardcode_action, $1)=relink 1988: else 1989: # We can link without hardcoding, and we can hardcode nonexisting dirs. 1990: _LT_TAGVAR(hardcode_action, $1)=immediate 1991: fi 1992: else 1993: # We cannot hardcode anything, or else we can only hardcode existing 1994: # directories. 1995: _LT_TAGVAR(hardcode_action, $1)=unsupported 1996: fi 1997: AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) 1998: 1999: if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || 2000: test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then 2001: # Fast installation is not supported 2002: enable_fast_install=no 2003: elif test "$shlibpath_overrides_runpath" = yes || 2004: test "$enable_shared" = no; then 2005: # Fast installation is not necessary 2006: enable_fast_install=needless 2007: fi 2008: _LT_TAGDECL([], [hardcode_action], [0], 2009: [How to hardcode a shared library path into an executable]) 2010: ])# _LT_LINKER_HARDCODE_LIBPATH 2011: 2012: 2013: # _LT_CMD_STRIPLIB 2014: # ---------------- 2015: m4_defun([_LT_CMD_STRIPLIB], 2016: [m4_require([_LT_DECL_EGREP]) 2017: striplib= 2018: old_striplib= 2019: AC_MSG_CHECKING([whether stripping libraries is possible]) 2020: if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 2021: test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 2022: test -z "$striplib" && striplib="$STRIP --strip-unneeded" 2023: AC_MSG_RESULT([yes]) 2024: else 2025: # FIXME - insert some real tests, host_os isn't really good enough 2026: case $host_os in 2027: darwin*) 2028: if test -n "$STRIP" ; then 2029: striplib="$STRIP -x" 2030: old_striplib="$STRIP -S" 2031: AC_MSG_RESULT([yes]) 2032: else 2033: AC_MSG_RESULT([no]) 2034: fi 2035: ;; 2036: *) 2037: AC_MSG_RESULT([no]) 2038: ;; 2039: esac 2040: fi 2041: _LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) 2042: _LT_DECL([], [striplib], [1]) 2043: ])# _LT_CMD_STRIPLIB 2044: 2045: 2046: # _LT_SYS_DYNAMIC_LINKER([TAG]) 2047: # ----------------------------- 2048: # PORTME Fill in your ld.so characteristics 2049: m4_defun([_LT_SYS_DYNAMIC_LINKER], 2050: [AC_REQUIRE([AC_CANONICAL_HOST])dnl 2051: m4_require([_LT_DECL_EGREP])dnl 2052: m4_require([_LT_FILEUTILS_DEFAULTS])dnl 2053: m4_require([_LT_DECL_OBJDUMP])dnl 2054: m4_require([_LT_DECL_SED])dnl 2055: AC_MSG_CHECKING([dynamic linker characteristics]) 2056: m4_if([$1], 2057: [], [ 2058: if test "$GCC" = yes; then 2059: case $host_os in 2060: darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; 2061: *) lt_awk_arg="/^libraries:/" ;; 2062: esac 2063: lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` 2064: if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then 2065: # if the path contains ";" then we assume it to be the separator 2066: # otherwise default to the standard path separator (i.e. ":") - it is 2067: # assumed that no part of a normal pathname contains ";" but that should 2068: # okay in the real world where ";" in dirpaths is itself problematic. 2069: lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'` 2070: else 2071: lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 2072: fi 2073: # Ok, now we have the path, separated by spaces, we can step through it 2074: # and add multilib dir if necessary. 2075: lt_tmp_lt_search_path_spec= 2076: lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 2077: for lt_sys_path in $lt_search_path_spec; do 2078: if test -d "$lt_sys_path/$lt_multi_os_dir"; then 2079: lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" 2080: else 2081: test -d "$lt_sys_path" && \ 2082: lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 2083: fi 2084: done 2085: lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk ' 2086: BEGIN {RS=" "; FS="/|\n";} { 2087: lt_foo=""; 2088: lt_count=0; 2089: for (lt_i = NF; lt_i > 0; lt_i--) { 2090: if ($lt_i != "" && $lt_i != ".") { 2091: if ($lt_i == "..") { 2092: lt_count++; 2093: } else { 2094: if (lt_count == 0) { 2095: lt_foo="/" $lt_i lt_foo; 2096: } else { 2097: lt_count--; 2098: } 2099: } 2100: } 2101: } 2102: if (lt_foo != "") { lt_freq[[lt_foo]]++; } 2103: if (lt_freq[[lt_foo]] == 1) { print lt_foo; } 2104: }'` 2105: sys_lib_search_path_spec=`$ECHO $lt_search_path_spec` 2106: else 2107: sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 2108: fi]) 2109: library_names_spec= 2110: libname_spec='lib$name' 2111: soname_spec= 2112: shrext_cmds=".so" 2113: postinstall_cmds= 2114: postuninstall_cmds= 2115: finish_cmds= 2116: finish_eval= 2117: shlibpath_var= 2118: shlibpath_overrides_runpath=unknown 2119: version_type=none 2120: dynamic_linker="$host_os ld.so" 2121: sys_lib_dlsearch_path_spec="/lib /usr/lib" 2122: need_lib_prefix=unknown 2123: hardcode_into_libs=no 2124: 2125: # when you set need_version to no, make sure it does not cause -set_version 2126: # flags to be left without arguments 2127: need_version=unknown 2128: 2129: case $host_os in 2130: aix3*) 2131: version_type=linux 2132: library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' 2133: shlibpath_var=LIBPATH 2134: 2135: # AIX 3 has no versioning support, so we append a major version to the name. 2136: soname_spec='${libname}${release}${shared_ext}$major' 2137: ;; 2138: 2139: aix[[4-9]]*) 2140: version_type=linux 2141: need_lib_prefix=no 2142: need_version=no 2143: hardcode_into_libs=yes 2144: if test "$host_cpu" = ia64; then 2145: # AIX 5 supports IA64 2146: library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' 2147: shlibpath_var=LD_LIBRARY_PATH 2148: else 2149: # With GCC up to 2.95.x, collect2 would create an import file 2150: # for dependence libraries. The import file would start with 2151: # the line `#! .'. This would cause the generated library to 2152: # depend on `.', always an invalid library. This was fixed in 2153: # development snapshots of GCC prior to 3.0. 2154: case $host_os in 2155: aix4 | aix4.[[01]] | aix4.[[01]].*) 2156: if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 2157: echo ' yes ' 2158: echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then 2159: : 2160: else 2161: can_build_shared=no 2162: fi 2163: ;; 2164: esac 2165: # AIX (on Power*) has no versioning support, so currently we can not hardcode correct 2166: # soname into executable. Probably we can add versioning support to 2167: # collect2, so additional links can be useful in future. 2168: if test "$aix_use_runtimelinking" = yes; then 2169: # If using run time linking (on AIX 4.2 or later) use lib<name>.so 2170: # instead of lib<name>.a to let people know that these are not 2171: # typical AIX shared libraries. 2172: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2173: else 2174: # We preserve .a as extension for shared libraries through AIX4.2 2175: # and later when we are not doing run time linking. 2176: library_names_spec='${libname}${release}.a $libname.a' 2177: soname_spec='${libname}${release}${shared_ext}$major' 2178: fi 2179: shlibpath_var=LIBPATH 2180: fi 2181: ;; 2182: 2183: amigaos*) 2184: case $host_cpu in 2185: powerpc) 2186: # Since July 2007 AmigaOS4 officially supports .so libraries. 2187: # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 2188: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2189: ;; 2190: m68k) 2191: library_names_spec='$libname.ixlibrary $libname.a' 2192: # Create ${libname}_ixlibrary.a entries in /sys/libs. 2193: finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/$[[^/]]*$\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' 2194: ;; 2195: esac 2196: ;; 2197: 2198: beos*) 2199: library_names_spec='${libname}${shared_ext}' 2200: dynamic_linker="$host_os ld.so" 2201: shlibpath_var=LIBRARY_PATH 2202: ;; 2203: 2204: bsdi[[45]]*) 2205: version_type=linux 2206: need_version=no 2207: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2208: soname_spec='${libname}${release}${shared_ext}$major' 2209: finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 2210: shlibpath_var=LD_LIBRARY_PATH 2211: sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 2212: sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 2213: # the default ld.so.conf also contains /usr/contrib/lib and 2214: # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 2215: # libtool to hard-code these into programs 2216: ;; 2217: 2218: cygwin* | mingw* | pw32* | cegcc*) 2219: version_type=windows 2220: shrext_cmds=".dll" 2221: need_version=no 2222: need_lib_prefix=no 2223: 2224: case $GCC,$host_os in 2225: yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*) 2226: library_names_spec='$libname.dll.a' 2227: # DLL is installed to $(libdir)/../bin by postinstall_cmds 2228: postinstall_cmds='base_file=`basename \${file}`~ 2229: dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ 2230: dldir=$destdir/`dirname \$dlpath`~ 2231: test -d \$dldir || mkdir -p \$dldir~ 2232: $install_prog $dir/$dlname \$dldir/$dlname~ 2233: chmod a+x \$dldir/$dlname~ 2234: if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 2235: eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 2236: fi' 2237: postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 2238: dlpath=$dir/\$dldll~ 2239: $RM \$dlpath' 2240: shlibpath_overrides_runpath=yes 2241: 2242: case $host_os in 2243: cygwin*) 2244: # Cygwin DLLs use 'cyg' prefix rather than 'lib' 2245: soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2246: sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" 2247: ;; 2248: mingw* | cegcc*) 2249: # MinGW DLLs use traditional 'lib' prefix 2250: soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2251: sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` 2252: if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then 2253: # It is most probably a Windows format PATH printed by 2254: # mingw gcc, but we are running on Cygwin. Gcc prints its search 2255: # path with ; separators, and with drive letters. We can handle the 2256: # drive letters (cygwin fileutils understands them), so leave them, 2257: # especially as we might pass files found there to a mingw objdump, 2258: # which wouldn't understand a cygwinified path. Ahh. 2259: sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 2260: else 2261: sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 2262: fi 2263: ;; 2264: pw32*) 2265: # pw32 DLLs use 'pw' prefix rather than 'lib' 2266: library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 2267: ;; 2268: esac 2269: ;; 2270: 2271: *) 2272: library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' 2273: ;; 2274: esac 2275: dynamic_linker='Win32 ld.exe' 2276: # FIXME: first we should search . and the directory the executable is in 2277: shlibpath_var=PATH 2278: ;; 2279: 2280: darwin* | rhapsody*) 2281: dynamic_linker="$host_os dyld" 2282: version_type=darwin 2283: need_lib_prefix=no 2284: need_version=no 2285: library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' 2286: soname_spec='${libname}${release}${major}$shared_ext' 2287: shlibpath_overrides_runpath=yes 2288: shlibpath_var=DYLD_LIBRARY_PATH 2289: shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 2290: m4_if([$1], [],[ 2291: sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) 2292: sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 2293: ;; 2294: 2295: dgux*) 2296: version_type=linux 2297: need_lib_prefix=no 2298: need_version=no 2299: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' 2300: soname_spec='${libname}${release}${shared_ext}$major' 2301: shlibpath_var=LD_LIBRARY_PATH 2302: ;; 2303: 2304: freebsd1*) 2305: dynamic_linker=no 2306: ;; 2307: 2308: freebsd* | dragonfly*) 2309: # DragonFly does not have aout. When/if they implement a new 2310: # versioning mechanism, adjust this. 2311: if test -x /usr/bin/objformat; then 2312: objformat=`/usr/bin/objformat` 2313: else 2314: case $host_os in 2315: freebsd[[123]]*) objformat=aout ;; 2316: *) objformat=elf ;; 2317: esac 2318: fi 2319: version_type=freebsd-$objformat 2320: case $version_type in 2321: freebsd-elf*) 2322: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 2323: need_version=no 2324: need_lib_prefix=no 2325: ;; 2326: freebsd-*) 2327: library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' 2328: need_version=yes 2329: ;; 2330: esac 2331: shlibpath_var=LD_LIBRARY_PATH 2332: case $host_os in 2333: freebsd2*) 2334: shlibpath_overrides_runpath=yes 2335: ;; 2336: freebsd3.[[01]]* | freebsdelf3.[[01]]*) 2337: shlibpath_overrides_runpath=yes 2338: hardcode_into_libs=yes 2339: ;; 2340: freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ 2341: freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) 2342: shlibpath_overrides_runpath=no 2343: hardcode_into_libs=yes 2344: ;; 2345: *) # from 4.6 on, and DragonFly 2346: shlibpath_overrides_runpath=yes 2347: hardcode_into_libs=yes 2348: ;; 2349: esac 2350: ;; 2351: 2352: gnu*) 2353: version_type=linux 2354: need_lib_prefix=no 2355: need_version=no 2356: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 2357: soname_spec='${libname}${release}${shared_ext}$major' 2358: shlibpath_var=LD_LIBRARY_PATH 2359: hardcode_into_libs=yes 2360: ;; 2361: 2362: hpux9* | hpux10* | hpux11*) 2363: # Give a soname corresponding to the major version so that dld.sl refuses to 2364: # link against other versions. 2365: version_type=sunos 2366: need_lib_prefix=no 2367: need_version=no 2368: case $host_cpu in 2369: ia64*) 2370: shrext_cmds='.so' 2371: hardcode_into_libs=yes 2372: dynamic_linker="$host_os dld.so" 2373: shlibpath_var=LD_LIBRARY_PATH 2374: shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2375: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2376: soname_spec='${libname}${release}${shared_ext}$major' 2377: if test "X$HPUX_IA64_MODE" = X32; then 2378: sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 2379: else 2380: sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 2381: fi 2382: sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2383: ;; 2384: hppa*64*) 2385: shrext_cmds='.sl' 2386: hardcode_into_libs=yes 2387: dynamic_linker="$host_os dld.sl" 2388: shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 2389: shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2390: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2391: soname_spec='${libname}${release}${shared_ext}$major' 2392: sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 2393: sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2394: ;; 2395: *) 2396: shrext_cmds='.sl' 2397: dynamic_linker="$host_os dld.sl" 2398: shlibpath_var=SHLIB_PATH 2399: shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 2400: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2401: soname_spec='${libname}${release}${shared_ext}$major' 2402: ;; 2403: esac 2404: # HP-UX runs *really* slowly unless shared libraries are mode 555. 2405: postinstall_cmds='chmod 555 $lib' 2406: ;; 2407: 2408: interix[[3-9]]*) 2409: version_type=linux 2410: need_lib_prefix=no 2411: need_version=no 2412: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2413: soname_spec='${libname}${release}${shared_ext}$major' 2414: dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 2415: shlibpath_var=LD_LIBRARY_PATH 2416: shlibpath_overrides_runpath=no 2417: hardcode_into_libs=yes 2418: ;; 2419: 2420: irix5* | irix6* | nonstopux*) 2421: case $host_os in 2422: nonstopux*) version_type=nonstopux ;; 2423: *) 2424: if test "$lt_cv_prog_gnu_ld" = yes; then 2425: version_type=linux 2426: else 2427: version_type=irix 2428: fi ;; 2429: esac 2430: need_lib_prefix=no 2431: need_version=no 2432: soname_spec='${libname}${release}${shared_ext}$major' 2433: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' 2434: case $host_os in 2435: irix5* | nonstopux*) 2436: libsuff= shlibsuff= 2437: ;; 2438: *) 2439: case $LD in # libtool.m4 will add one of these switches to LD 2440: *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 2441: libsuff= shlibsuff= libmagic=32-bit;; 2442: *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 2443: libsuff=32 shlibsuff=N32 libmagic=N32;; 2444: *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 2445: libsuff=64 shlibsuff=64 libmagic=64-bit;; 2446: *) libsuff= shlibsuff= libmagic=never-match;; 2447: esac 2448: ;; 2449: esac 2450: shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 2451: shlibpath_overrides_runpath=no 2452: sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 2453: sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 2454: hardcode_into_libs=yes 2455: ;; 2456: 2457: # No shared lib support for Linux oldld, aout, or coff. 2458: linux*oldld* | linux*aout* | linux*coff*) 2459: dynamic_linker=no 2460: ;; 2461: 2462: # This must be Linux ELF. 2463: linux* | k*bsd*-gnu | kopensolaris*-gnu) 2464: version_type=linux 2465: need_lib_prefix=no 2466: need_version=no 2467: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2468: soname_spec='${libname}${release}${shared_ext}$major' 2469: finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 2470: shlibpath_var=LD_LIBRARY_PATH 2471: shlibpath_overrides_runpath=no 2472: # Some binutils ld are patched to set DT_RUNPATH 2473: save_LDFLAGS=$LDFLAGS 2474: save_libdir=$libdir 2475: eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ 2476: LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" 2477: AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], 2478: [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], 2479: [shlibpath_overrides_runpath=yes])]) 2480: LDFLAGS=$save_LDFLAGS 2481: libdir=$save_libdir 2482: 2483: # This implies no fast_install, which is unacceptable. 2484: # Some rework will be needed to allow for fast_install 2485: # before this can be enabled. 2486: hardcode_into_libs=yes 2487: 2488: # Append ld.so.conf contents to the search path 2489: if test -f /etc/ld.so.conf; then 2490: lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` 2491: sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 2492: fi 2493: 2494: # We used to test for /lib/ld.so.1 and disable shared libraries on 2495: # powerpc, because MkLinux only supported shared libraries with the 2496: # GNU dynamic linker. Since this was broken with cross compilers, 2497: # most powerpc-linux boxes support dynamic linking these days and 2498: # people can always --disable-shared, the test was removed, and we 2499: # assume the GNU/Linux dynamic linker is in use. 2500: dynamic_linker='GNU/Linux ld.so' 2501: ;; 2502: 2503: netbsdelf*-gnu) 2504: version_type=linux 2505: need_lib_prefix=no 2506: need_version=no 2507: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2508: soname_spec='${libname}${release}${shared_ext}$major' 2509: shlibpath_var=LD_LIBRARY_PATH 2510: shlibpath_overrides_runpath=no 2511: hardcode_into_libs=yes 2512: dynamic_linker='NetBSD ld.elf_so' 2513: ;; 2514: 2515: netbsd*) 2516: version_type=sunos 2517: need_lib_prefix=no 2518: need_version=no 2519: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 2520: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2521: finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2522: dynamic_linker='NetBSD (a.out) ld.so' 2523: else 2524: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2525: soname_spec='${libname}${release}${shared_ext}$major' 2526: dynamic_linker='NetBSD ld.elf_so' 2527: fi 2528: shlibpath_var=LD_LIBRARY_PATH 2529: shlibpath_overrides_runpath=yes 2530: hardcode_into_libs=yes 2531: ;; 2532: 2533: newsos6) 2534: version_type=linux 2535: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2536: shlibpath_var=LD_LIBRARY_PATH 2537: shlibpath_overrides_runpath=yes 2538: ;; 2539: 2540: *nto* | *qnx*) 2541: version_type=qnx 2542: need_lib_prefix=no 2543: need_version=no 2544: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2545: soname_spec='${libname}${release}${shared_ext}$major' 2546: shlibpath_var=LD_LIBRARY_PATH 2547: shlibpath_overrides_runpath=no 2548: hardcode_into_libs=yes 2549: dynamic_linker='ldqnx.so' 2550: ;; 2551: 2552: openbsd*) 2553: version_type=sunos 2554: sys_lib_dlsearch_path_spec="/usr/lib" 2555: need_lib_prefix=no 2556: # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. 2557: case $host_os in 2558: openbsd3.3 | openbsd3.3.*) need_version=yes ;; 2559: *) need_version=no ;; 2560: esac 2561: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2562: finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2563: shlibpath_var=LD_LIBRARY_PATH 2564: if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 2565: case $host_os in 2566: openbsd2.[[89]] | openbsd2.[[89]].*) 2567: shlibpath_overrides_runpath=no 2568: ;; 2569: *) 2570: shlibpath_overrides_runpath=yes 2571: ;; 2572: esac 2573: else 2574: shlibpath_overrides_runpath=yes 2575: fi 2576: ;; 2577: 2578: os2*) 2579: libname_spec='$name' 2580: shrext_cmds=".dll" 2581: need_lib_prefix=no 2582: library_names_spec='$libname${shared_ext} $libname.a' 2583: dynamic_linker='OS/2 ld.exe' 2584: shlibpath_var=LIBPATH 2585: ;; 2586: 2587: osf3* | osf4* | osf5*) 2588: version_type=osf 2589: need_lib_prefix=no 2590: need_version=no 2591: soname_spec='${libname}${release}${shared_ext}$major' 2592: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2593: shlibpath_var=LD_LIBRARY_PATH 2594: sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 2595: sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 2596: ;; 2597: 2598: rdos*) 2599: dynamic_linker=no 2600: ;; 2601: 2602: solaris*) 2603: version_type=linux 2604: need_lib_prefix=no 2605: need_version=no 2606: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2607: soname_spec='${libname}${release}${shared_ext}$major' 2608: shlibpath_var=LD_LIBRARY_PATH 2609: shlibpath_overrides_runpath=yes 2610: hardcode_into_libs=yes 2611: # ldd complains unless libraries are executable 2612: postinstall_cmds='chmod +x $lib' 2613: ;; 2614: 2615: sunos4*) 2616: version_type=sunos 2617: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2618: finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 2619: shlibpath_var=LD_LIBRARY_PATH 2620: shlibpath_overrides_runpath=yes 2621: if test "$with_gnu_ld" = yes; then 2622: need_lib_prefix=no 2623: fi 2624: need_version=yes 2625: ;; 2626: 2627: sysv4 | sysv4.3*) 2628: version_type=linux 2629: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2630: soname_spec='${libname}${release}${shared_ext}$major' 2631: shlibpath_var=LD_LIBRARY_PATH 2632: case $host_vendor in 2633: sni) 2634: shlibpath_overrides_runpath=no 2635: need_lib_prefix=no 2636: runpath_var=LD_RUN_PATH 2637: ;; 2638: siemens) 2639: need_lib_prefix=no 2640: ;; 2641: motorola) 2642: need_lib_prefix=no 2643: need_version=no 2644: shlibpath_overrides_runpath=no 2645: sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 2646: ;; 2647: esac 2648: ;; 2649: 2650: sysv4*MP*) 2651: if test -d /usr/nec ;then 2652: version_type=linux 2653: library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' 2654: soname_spec='$libname${shared_ext}.$major' 2655: shlibpath_var=LD_LIBRARY_PATH 2656: fi 2657: ;; 2658: 2659: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 2660: version_type=freebsd-elf 2661: need_lib_prefix=no 2662: need_version=no 2663: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 2664: soname_spec='${libname}${release}${shared_ext}$major' 2665: shlibpath_var=LD_LIBRARY_PATH 2666: shlibpath_overrides_runpath=yes 2667: hardcode_into_libs=yes 2668: if test "$with_gnu_ld" = yes; then 2669: sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 2670: else 2671: sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 2672: case $host_os in 2673: sco3.2v5*) 2674: sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 2675: ;; 2676: esac 2677: fi 2678: sys_lib_dlsearch_path_spec='/usr/lib' 2679: ;; 2680: 2681: tpf*) 2682: # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 2683: version_type=linux 2684: need_lib_prefix=no 2685: need_version=no 2686: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2687: shlibpath_var=LD_LIBRARY_PATH 2688: shlibpath_overrides_runpath=no 2689: hardcode_into_libs=yes 2690: ;; 2691: 2692: uts4*) 2693: version_type=linux 2694: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2695: soname_spec='${libname}${release}${shared_ext}$major' 2696: shlibpath_var=LD_LIBRARY_PATH 2697: ;; 2698: 2699: *) 2700: dynamic_linker=no 2701: ;; 2702: esac 2703: AC_MSG_RESULT([$dynamic_linker]) 2704: test "$dynamic_linker" = no && can_build_shared=no 2705: 2706: variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 2707: if test "$GCC" = yes; then 2708: variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 2709: fi 2710: 2711: if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then 2712: sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" 2713: fi 2714: if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then 2715: sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" 2716: fi 2717: 2718: _LT_DECL([], [variables_saved_for_relink], [1], 2719: [Variables whose values should be saved in libtool wrapper scripts and 2720: restored at link time]) 2721: _LT_DECL([], [need_lib_prefix], [0], 2722: [Do we need the "lib" prefix for modules?]) 2723: _LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) 2724: _LT_DECL([], [version_type], [0], [Library versioning type]) 2725: _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) 2726: _LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) 2727: _LT_DECL([], [shlibpath_overrides_runpath], [0], 2728: [Is shlibpath searched before the hard-coded library search path?]) 2729: _LT_DECL([], [libname_spec], [1], [Format of library name prefix]) 2730: _LT_DECL([], [library_names_spec], [1], 2731: [[List of archive names. First name is the real one, the rest are links. 2732: The last name is the one that the linker finds with -lNAME]]) 2733: _LT_DECL([], [soname_spec], [1], 2734: [[The coded name of the library, if different from the real name]]) 2735: _LT_DECL([], [postinstall_cmds], [2], 2736: [Command to use after installation of a shared archive]) 2737: _LT_DECL([], [postuninstall_cmds], [2], 2738: [Command to use after uninstallation of a shared archive]) 2739: _LT_DECL([], [finish_cmds], [2], 2740: [Commands used to finish a libtool library installation in a directory]) 2741: _LT_DECL([], [finish_eval], [1], 2742: [[As "finish_cmds", except a single script fragment to be evaled but 2743: not shown]]) 2744: _LT_DECL([], [hardcode_into_libs], [0], 2745: [Whether we should hardcode library paths into libraries]) 2746: _LT_DECL([], [sys_lib_search_path_spec], [2], 2747: [Compile-time system search path for libraries]) 2748: _LT_DECL([], [sys_lib_dlsearch_path_spec], [2], 2749: [Run-time system search path for libraries]) 2750: ])# _LT_SYS_DYNAMIC_LINKER 2751: 2752: 2753: # _LT_PATH_TOOL_PREFIX(TOOL) 2754: # -------------------------- 2755: # find a file program which can recognize shared library 2756: AC_DEFUN([_LT_PATH_TOOL_PREFIX], 2757: [m4_require([_LT_DECL_EGREP])dnl 2758: AC_MSG_CHECKING([for $1]) 2759: AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, 2760: [case $MAGIC_CMD in 2761: [[\\/*] | ?:[\\/]*]) 2762: lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 2763: ;; 2764: *) 2765: lt_save_MAGIC_CMD="$MAGIC_CMD" 2766: lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2767: dnl $ac_dummy forces splitting on constant user-supplied paths. 2768: dnl POSIX.2 word splitting is done only on the output of word expansions, 2769: dnl not every word. This closes a longstanding sh security hole. 2770: ac_dummy="m4_if([$2], , $PATH, [$2])" 2771: for ac_dir in $ac_dummy; do 2772: IFS="$lt_save_ifs" 2773: test -z "$ac_dir" && ac_dir=. 2774: if test -f $ac_dir/$1; then 2775: lt_cv_path_MAGIC_CMD="$ac_dir/$1" 2776: if test -n "$file_magic_test_file"; then 2777: case $deplibs_check_method in 2778: "file_magic "*) 2779: file_magic_regex=`expr "$deplibs_check_method" : "file_magic $.*$"` 2780: MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2781: if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 2782: $EGREP "$file_magic_regex" > /dev/null; then 2783: : 2784: else 2785: cat <<_LT_EOF 1>&2 2786: 2787: *** Warning: the command libtool uses to detect shared libraries, 2788: *** $file_magic_cmd, produces output that libtool cannot recognize. 2789: *** The result is that libtool may fail to recognize shared libraries 2790: *** as such. This will affect the creation of libtool libraries that 2791: *** depend on shared libraries, but programs linked with such libtool 2792: *** libraries will work regardless of this problem. Nevertheless, you 2793: *** may want to report the problem to your system manager and/or to 2794: *** bug-libtool@gnu.org 2795: 2796: _LT_EOF 2797: fi ;; 2798: esac 2799: fi 2800: break 2801: fi 2802: done 2803: IFS="$lt_save_ifs" 2804: MAGIC_CMD="$lt_save_MAGIC_CMD" 2805: ;; 2806: esac]) 2807: MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2808: if test -n "$MAGIC_CMD"; then 2809: AC_MSG_RESULT($MAGIC_CMD) 2810: else 2811: AC_MSG_RESULT(no) 2812: fi 2813: _LT_DECL([], [MAGIC_CMD], [0], 2814: [Used to examine libraries when file_magic_cmd begins with "file"])dnl 2815: ])# _LT_PATH_TOOL_PREFIX 2816: 2817: # Old name: 2818: AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) 2819: dnl aclocal-1.4 backwards compatibility: 2820: dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) 2821: 2822: 2823: # _LT_PATH_MAGIC 2824: # -------------- 2825: # find a file program which can recognize a shared library 2826: m4_defun([_LT_PATH_MAGIC], 2827: [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) 2828: if test -z "$lt_cv_path_MAGIC_CMD"; then 2829: if test -n "$ac_tool_prefix"; then 2830: _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) 2831: else 2832: MAGIC_CMD=: 2833: fi 2834: fi 2835: ])# _LT_PATH_MAGIC 2836: 2837: 2838: # LT_PATH_LD 2839: # ---------- 2840: # find the pathname to the GNU or non-GNU linker 2841: AC_DEFUN([LT_PATH_LD], 2842: [AC_REQUIRE([AC_PROG_CC])dnl 2843: AC_REQUIRE([AC_CANONICAL_HOST])dnl 2844: AC_REQUIRE([AC_CANONICAL_BUILD])dnl 2845: m4_require([_LT_DECL_SED])dnl 2846: m4_require([_LT_DECL_EGREP])dnl 2847: 2848: AC_ARG_WITH([gnu-ld], 2849: [AS_HELP_STRING([--with-gnu-ld], 2850: [assume the C compiler uses GNU ld @<:@default=no@:>@])], 2851: [test "$withval" = no || with_gnu_ld=yes], 2852: [with_gnu_ld=no])dnl 2853: 2854: ac_prog=ld 2855: if test "$GCC" = yes; then 2856: # Check if gcc -print-prog-name=ld gives a path. 2857: AC_MSG_CHECKING([for ld used by $CC]) 2858: case $host in 2859: *-*-mingw*) 2860: # gcc leaves a trailing carriage return which upsets mingw 2861: ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 2862: *) 2863: ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 2864: esac 2865: case $ac_prog in 2866: # Accept absolute paths. 2867: [[\\/]]* | ?:[[\\/]]*) 2868: re_direlt='/[[^/]][[^/]]*/\.\./' 2869: # Canonicalize the pathname of ld 2870: ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 2871: while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 2872: ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 2873: done 2874: test -z "$LD" && LD="$ac_prog" 2875: ;; 2876: "") 2877: # If it fails, then pretend we aren't using GCC. 2878: ac_prog=ld 2879: ;; 2880: *) 2881: # If it is relative, then search for the first ld in PATH. 2882: with_gnu_ld=unknown 2883: ;; 2884: esac 2885: elif test "$with_gnu_ld" = yes; then 2886: AC_MSG_CHECKING([for GNU ld]) 2887: else 2888: AC_MSG_CHECKING([for non-GNU ld]) 2889: fi 2890: AC_CACHE_VAL(lt_cv_path_LD, 2891: [if test -z "$LD"; then 2892: lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2893: for ac_dir in $PATH; do 2894: IFS="$lt_save_ifs" 2895: test -z "$ac_dir" && ac_dir=. 2896: if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 2897: lt_cv_path_LD="$ac_dir/$ac_prog" 2898: # Check to see if the program is GNU ld. I'd rather use --version, 2899: # but apparently some variants of GNU ld only accept -v. 2900: # Break only if it was the GNU/non-GNU ld that we prefer. 2901: case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 2902: *GNU* | *'with BFD'*) 2903: test "$with_gnu_ld" != no && break 2904: ;; 2905: *) 2906: test "$with_gnu_ld" != yes && break 2907: ;; 2908: esac 2909: fi 2910: done 2911: IFS="$lt_save_ifs" 2912: else 2913: lt_cv_path_LD="$LD" # Let the user override the test with a path. 2914: fi]) 2915: LD="$lt_cv_path_LD" 2916: if test -n "$LD"; then 2917: AC_MSG_RESULT($LD) 2918: else 2919: AC_MSG_RESULT(no) 2920: fi 2921: test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) 2922: _LT_PATH_LD_GNU 2923: AC_SUBST([LD]) 2924: 2925: _LT_TAGDECL([], [LD], [1], [The linker used to build libraries]) 2926: ])# LT_PATH_LD 2927: 2928: # Old names: 2929: AU_ALIAS([AM_PROG_LD], [LT_PATH_LD]) 2930: AU_ALIAS([AC_PROG_LD], [LT_PATH_LD]) 2931: dnl aclocal-1.4 backwards compatibility: 2932: dnl AC_DEFUN([AM_PROG_LD], []) 2933: dnl AC_DEFUN([AC_PROG_LD], []) 2934: 2935: 2936: # _LT_PATH_LD_GNU 2937: #- -------------- 2938: m4_defun([_LT_PATH_LD_GNU], 2939: [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, 2940: [# I'd rather use --version here, but apparently some GNU lds only accept -v. 2941: case `$LD -v 2>&1 </dev/null` in 2942: *GNU* | *'with BFD'*) 2943: lt_cv_prog_gnu_ld=yes 2944: ;; 2945: *) 2946: lt_cv_prog_gnu_ld=no 2947: ;; 2948: esac]) 2949: with_gnu_ld=$lt_cv_prog_gnu_ld 2950: ])# _LT_PATH_LD_GNU 2951: 2952: 2953: # _LT_CMD_RELOAD 2954: # -------------- 2955: # find reload flag for linker 2956: # -- PORTME Some linkers may need a different reload flag. 2957: m4_defun([_LT_CMD_RELOAD], 2958: [AC_CACHE_CHECK([for $LD option to reload object files], 2959: lt_cv_ld_reload_flag, 2960: [lt_cv_ld_reload_flag='-r']) 2961: reload_flag=$lt_cv_ld_reload_flag 2962: case $reload_flag in 2963: "" | " "*) ;; 2964: *) reload_flag=" $reload_flag" ;; 2965: esac 2966: reload_cmds='$LD$reload_flag -o $output$reload_objs' 2967: case $host_os in 2968: darwin*) 2969: if test "$GCC" = yes; then 2970: reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' 2971: else 2972: reload_cmds='$LD$reload_flag -o $output$reload_objs' 2973: fi 2974: ;; 2975: esac 2976: _LT_DECL([], [reload_flag], [1], [How to create reloadable object files])dnl 2977: _LT_DECL([], [reload_cmds], [2])dnl 2978: ])# _LT_CMD_RELOAD 2979: 2980: 2981: # _LT_CHECK_MAGIC_METHOD 2982: # ---------------------- 2983: # how to check for library dependencies 2984: # -- PORTME fill in with the dynamic library characteristics 2985: m4_defun([_LT_CHECK_MAGIC_METHOD], 2986: [m4_require([_LT_DECL_EGREP]) 2987: m4_require([_LT_DECL_OBJDUMP]) 2988: AC_CACHE_CHECK([how to recognize dependent libraries], 2989: lt_cv_deplibs_check_method, 2990: [lt_cv_file_magic_cmd='$MAGIC_CMD' 2991: lt_cv_file_magic_test_file= 2992: lt_cv_deplibs_check_method='unknown' 2993: # Need to set the preceding variable on all platforms that support 2994: # interlibrary dependencies. 2995: # 'none' -- dependencies not supported. 2996: # `unknown' -- same as none, but documents that we really don't know. 2997: # 'pass_all' -- all dependencies passed with no checks. 2998: # 'test_compile' -- check by making test program. 2999: # 'file_magic [[regex]]' -- check by looking for files in library path 3000: # which responds to the $file_magic_cmd with a given extended regex. 3001: # If you have `file' or equivalent on your system and you're not sure 3002: # whether `pass_all' will *always* work, you probably want this one. 3003: 3004: case $host_os in 3005: aix[[4-9]]*) 3006: lt_cv_deplibs_check_method=pass_all 3007: ;; 3008: 3009: beos*) 3010: lt_cv_deplibs_check_method=pass_all 3011: ;; 3012: 3013: bsdi[[45]]*) 3014: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' 3015: lt_cv_file_magic_cmd='/usr/bin/file -L' 3016: lt_cv_file_magic_test_file=/shlib/libc.so 3017: ;; 3018: 3019: cygwin*) 3020: # func_win32_libid is a shell function defined in ltmain.sh 3021: lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3022: lt_cv_file_magic_cmd='func_win32_libid' 3023: ;; 3024: 3025: mingw* | pw32*) 3026: # Base MSYS/MinGW do not provide the 'file' command needed by 3027: # func_win32_libid shell function, so use a weaker test based on 'objdump', 3028: # unless we find 'file', for example because we are cross-compiling. 3029: if ( file / ) >/dev/null 2>&1; then 3030: lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3031: lt_cv_file_magic_cmd='func_win32_libid' 3032: else 3033: lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' 3034: lt_cv_file_magic_cmd='$OBJDUMP -f' 3035: fi 3036: ;; 3037: 3038: cegcc) 3039: # use the weaker test based on 'objdump'. See mingw*. 3040: lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 3041: lt_cv_file_magic_cmd='$OBJDUMP -f' 3042: ;; 3043: 3044: darwin* | rhapsody*) 3045: lt_cv_deplibs_check_method=pass_all 3046: ;; 3047: 3048: freebsd* | dragonfly*) 3049: if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3050: case $host_cpu in 3051: i*86 ) 3052: # Not sure whether the presence of OpenBSD here was a mistake. 3053: # Let's accept both of them until this is cleared up. 3054: lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' 3055: lt_cv_file_magic_cmd=/usr/bin/file 3056: lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 3057: ;; 3058: esac 3059: else 3060: lt_cv_deplibs_check_method=pass_all 3061: fi 3062: ;; 3063: 3064: gnu*) 3065: lt_cv_deplibs_check_method=pass_all 3066: ;; 3067: 3068: hpux10.20* | hpux11*) 3069: lt_cv_file_magic_cmd=/usr/bin/file 3070: case $host_cpu in 3071: ia64*) 3072: lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' 3073: lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 3074: ;; 3075: hppa*64*) 3076: [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] 3077: lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 3078: ;; 3079: *) 3080: lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' 3081: lt_cv_file_magic_test_file=/usr/lib/libc.sl 3082: ;; 3083: esac 3084: ;; 3085: 3086: interix[[3-9]]*) 3087: # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 3088: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' 3089: ;; 3090: 3091: irix5* | irix6* | nonstopux*) 3092: case $LD in 3093: *-32|*"-32 ") libmagic=32-bit;; 3094: *-n32|*"-n32 ") libmagic=N32;; 3095: *-64|*"-64 ") libmagic=64-bit;; 3096: *) libmagic=never-match;; 3097: esac 3098: lt_cv_deplibs_check_method=pass_all 3099: ;; 3100: 3101: # This must be Linux ELF. 3102: linux* | k*bsd*-gnu | kopensolaris*-gnu) 3103: lt_cv_deplibs_check_method=pass_all 3104: ;; 3105: 3106: netbsd* | netbsdelf*-gnu) 3107: if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3108: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3109: else 3110: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' 3111: fi 3112: ;; 3113: 3114: newos6*) 3115: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' 3116: lt_cv_file_magic_cmd=/usr/bin/file 3117: lt_cv_file_magic_test_file=/usr/lib/libnls.so 3118: ;; 3119: 3120: *nto* | *qnx*) 3121: lt_cv_deplibs_check_method=pass_all 3122: ;; 3123: 3124: openbsd*) 3125: if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 3126: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' 3127: else 3128: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3129: fi 3130: ;; 3131: 3132: osf3* | osf4* | osf5*) 3133: lt_cv_deplibs_check_method=pass_all 3134: ;; 3135: 3136: rdos*) 3137: lt_cv_deplibs_check_method=pass_all 3138: ;; 3139: 3140: solaris*) 3141: lt_cv_deplibs_check_method=pass_all 3142: ;; 3143: 3144: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 3145: lt_cv_deplibs_check_method=pass_all 3146: ;; 3147: 3148: sysv4 | sysv4.3*) 3149: case $host_vendor in 3150: motorola) 3151: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' 3152: lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 3153: ;; 3154: ncr) 3155: lt_cv_deplibs_check_method=pass_all 3156: ;; 3157: sequent) 3158: lt_cv_file_magic_cmd='/bin/file' 3159: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' 3160: ;; 3161: sni) 3162: lt_cv_file_magic_cmd='/bin/file' 3163: lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" 3164: lt_cv_file_magic_test_file=/lib/libc.so 3165: ;; 3166: siemens) 3167: lt_cv_deplibs_check_method=pass_all 3168: ;; 3169: pc) 3170: lt_cv_deplibs_check_method=pass_all 3171: ;; 3172: esac 3173: ;; 3174: 3175: tpf*) 3176: lt_cv_deplibs_check_method=pass_all 3177: ;; 3178: esac 3179: ]) 3180: file_magic_cmd=$lt_cv_file_magic_cmd 3181: deplibs_check_method=$lt_cv_deplibs_check_method 3182: test -z "$deplibs_check_method" && deplibs_check_method=unknown 3183: 3184: _LT_DECL([], [deplibs_check_method], [1], 3185: [Method to check whether dependent libraries are shared objects]) 3186: _LT_DECL([], [file_magic_cmd], [1], 3187: [Command to use when deplibs_check_method == "file_magic"]) 3188: ])# _LT_CHECK_MAGIC_METHOD 3189: 3190: 3191: # LT_PATH_NM 3192: # ---------- 3193: # find the pathname to a BSD- or MS-compatible name lister 3194: AC_DEFUN([LT_PATH_NM], 3195: [AC_REQUIRE([AC_PROG_CC])dnl 3196: AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, 3197: [if test -n "$NM"; then 3198: # Let the user override the test. 3199: lt_cv_path_NM="$NM" 3200: else 3201: lt_nm_to_check="${ac_tool_prefix}nm" 3202: if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 3203: lt_nm_to_check="$lt_nm_to_check nm" 3204: fi 3205: for lt_tmp_nm in $lt_nm_to_check; do 3206: lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 3207: for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 3208: IFS="$lt_save_ifs" 3209: test -z "$ac_dir" && ac_dir=. 3210: tmp_nm="$ac_dir/$lt_tmp_nm" 3211: if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then 3212: # Check to see if the nm accepts a BSD-compat flag. 3213: # Adding the `sed 1q' prevents false positives on HP-UX, which says: 3214: # nm: unknown option "B" ignored 3215: # Tru64's nm complains that /dev/null is an invalid object file 3216: case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in 3217: */dev/null* | *'Invalid file or object type'*) 3218: lt_cv_path_NM="$tmp_nm -B" 3219: break 3220: ;; 3221: *) 3222: case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 3223: */dev/null*) 3224: lt_cv_path_NM="$tmp_nm -p" 3225: break 3226: ;; 3227: *) 3228: lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 3229: continue # so that we can try to find one that supports BSD flags 3230: ;; 3231: esac 3232: ;; 3233: esac 3234: fi 3235: done 3236: IFS="$lt_save_ifs" 3237: done 3238: : ${lt_cv_path_NM=no} 3239: fi]) 3240: if test "$lt_cv_path_NM" != "no"; then 3241: NM="$lt_cv_path_NM" 3242: else 3243: # Didn't find any BSD compatible name lister, look for dumpbin. 3244: AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :) 3245: AC_SUBST([DUMPBIN]) 3246: if test "$DUMPBIN" != ":"; then 3247: NM="$DUMPBIN" 3248: fi 3249: fi 3250: test -z "$NM" && NM=nm 3251: AC_SUBST([NM]) 3252: _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl 3253: 3254: AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], 3255: [lt_cv_nm_interface="BSD nm" 3256: echo "int some_variable = 0;" > conftest.$ac_ext 3257: (eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD) 3258: (eval "$ac_compile" 2>conftest.err) 3259: cat conftest.err >&AS_MESSAGE_LOG_FD 3260: (eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) 3261: (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 3262: cat conftest.err >&AS_MESSAGE_LOG_FD 3263: (eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD) 3264: cat conftest.out >&AS_MESSAGE_LOG_FD 3265: if $GREP 'External.*some_variable' conftest.out > /dev/null; then 3266: lt_cv_nm_interface="MS dumpbin" 3267: fi 3268: rm -f conftest*]) 3269: ])# LT_PATH_NM 3270: 3271: # Old names: 3272: AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) 3273: AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) 3274: dnl aclocal-1.4 backwards compatibility: 3275: dnl AC_DEFUN([AM_PROG_NM], []) 3276: dnl AC_DEFUN([AC_PROG_NM], []) 3277: 3278: 3279: # LT_LIB_M 3280: # -------- 3281: # check for math library 3282: AC_DEFUN([LT_LIB_M], 3283: [AC_REQUIRE([AC_CANONICAL_HOST])dnl 3284: LIBM= 3285: case $host in 3286: *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) 3287: # These system don't have libm, or don't need it 3288: ;; 3289: *-ncr-sysv4.3*) 3290: AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") 3291: AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") 3292: ;; 3293: *) 3294: AC_CHECK_LIB(m, cos, LIBM="-lm") 3295: ;; 3296: esac 3297: AC_SUBST([LIBM]) 3298: ])# LT_LIB_M 3299: 3300: # Old name: 3301: AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) 3302: dnl aclocal-1.4 backwards compatibility: 3303: dnl AC_DEFUN([AC_CHECK_LIBM], []) 3304: 3305: 3306: # _LT_COMPILER_NO_RTTI([TAGNAME]) 3307: # ------------------------------- 3308: m4_defun([_LT_COMPILER_NO_RTTI], 3309: [m4_require([_LT_TAG_COMPILER])dnl 3310: 3311: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 3312: 3313: if test "$GCC" = yes; then 3314: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 3315: 3316: _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], 3317: lt_cv_prog_compiler_rtti_exceptions, 3318: [-fno-rtti -fno-exceptions], [], 3319: [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) 3320: fi 3321: _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], 3322: [Compiler flag to turn off builtin functions]) 3323: ])# _LT_COMPILER_NO_RTTI 3324: 3325: 3326: # _LT_CMD_GLOBAL_SYMBOLS 3327: # ---------------------- 3328: m4_defun([_LT_CMD_GLOBAL_SYMBOLS], 3329: [AC_REQUIRE([AC_CANONICAL_HOST])dnl 3330: AC_REQUIRE([AC_PROG_CC])dnl 3331: AC_REQUIRE([LT_PATH_NM])dnl 3332: AC_REQUIRE([LT_PATH_LD])dnl 3333: m4_require([_LT_DECL_SED])dnl 3334: m4_require([_LT_DECL_EGREP])dnl 3335: m4_require([_LT_TAG_COMPILER])dnl 3336: 3337: # Check for command to grab the raw symbol name followed by C symbol from nm. 3338: AC_MSG_CHECKING([command to parse $NM output from $compiler object]) 3339: AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], 3340: [ 3341: # These are sane defaults that work on at least a few old systems. 3342: # [They come from Ultrix. What could be older than Ultrix?!! ;)] 3343: 3344: # Character class describing NM global symbol codes. 3345: symcode='[[BCDEGRST]]' 3346: 3347: # Regexp to match symbols that can be accessed directly from C. 3348: sympat='$[[_A-Za-z]][[_A-Za-z0-9]]*$' 3349: 3350: # Define system-specific variables. 3351: case $host_os in 3352: aix*) 3353: symcode='[[BCDT]]' 3354: ;; 3355: cygwin* | mingw* | pw32* | cegcc*) 3356: symcode='[[ABCDGISTW]]' 3357: ;; 3358: hpux*) 3359: if test "$host_cpu" = ia64; then 3360: symcode='[[ABCDEGRST]]' 3361: fi 3362: ;; 3363: irix* | nonstopux*) 3364: symcode='[[BCDEGRST]]' 3365: ;; 3366: osf*) 3367: symcode='[[BCDEGQRST]]' 3368: ;; 3369: solaris*) 3370: symcode='[[BDRT]]' 3371: ;; 3372: sco3.2v5*) 3373: symcode='[[DT]]' 3374: ;; 3375: sysv4.2uw2*) 3376: symcode='[[DT]]' 3377: ;; 3378: sysv5* | sco5v6* | unixware* | OpenUNIX*) 3379: symcode='[[ABDT]]' 3380: ;; 3381: sysv4) 3382: symcode='[[DFNSTU]]' 3383: ;; 3384: esac 3385: 3386: # If we're using GNU nm, then use its standard symbol codes. 3387: case `$NM -V 2>&1` in 3388: *GNU* | *'with BFD'*) 3389: symcode='[[ABCDGIRSTW]]' ;; 3390: esac 3391: 3392: # Transform an extracted symbol line into a proper C declaration. 3393: # Some systems (esp. on ia64) link data and code symbols differently, 3394: # so use this general approach. 3395: lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* $.*$$/extern int \1();/p' -e 's/^$symcode* .* $.*$$/extern char \1;/p'" 3396: 3397: # Transform an extracted symbol line into symbol name and symbol address 3398: lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: $[[^ ]]*$ $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* $[[^ ]]*$ $[[^ ]]*$$/ {\"\2\", (void *) \&\2},/p'" 3399: lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: $[[^ ]]*$ $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* $[[^ ]]*$ $lib[[^ ]]*$$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* $[[^ ]]*$ $[[^ ]]*$$/ {\"lib\2\", (void *) \&\2},/p'" 3400: 3401: # Handle CRLF in mingw tool chain 3402: opt_cr= 3403: case $build_os in 3404: mingw*) 3405: opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 3406: ;; 3407: esac 3408: 3409: # Try without a prefix underscore, then with it. 3410: for ac_symprfx in "" "_"; do 3411: 3412: # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 3413: symxfrm="\\1 $ac_symprfx\\2 \\2" 3414: 3415: # Write the raw and C identifiers. 3416: if test "$lt_cv_nm_interface" = "MS dumpbin"; then 3417: # Fake it for dumpbin and say T for any non-static function 3418: # and D for any global variable. 3419: # Also find C++ and __fastcall symbols from MSVC++, 3420: # which start with @ or ?. 3421: lt_cv_sys_global_symbol_pipe="$AWK ['"\ 3422: " {last_section=section; section=\$ 3};"\ 3423: " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 3424: " \$ 0!~/External *\|/{next};"\ 3425: " / 0+ UNDEF /{next}; / UNDEF $[^|]$*()/{next};"\ 3426: " {if(hide[section]) next};"\ 3427: " {f=0}; \$ 0~/.*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ 3428: " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ 3429: " s[1]~/^[@?]/{print s[1], s[1]; next};"\ 3430: " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ 3431: " ' prfx=^$ac_symprfx]" 3432: else 3433: lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]$$symcode$symcode*$[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 3434: fi 3435: 3436: # Check to see that the pipe works correctly. 3437: pipe_works=no 3438: 3439: rm -f conftest* 3440: cat > conftest.$ac_ext <<_LT_EOF 3441: #ifdef __cplusplus 3442: extern "C" { 3443: #endif 3444: char nm_test_var; 3445: void nm_test_func(void); 3446: void nm_test_func(void){} 3447: #ifdef __cplusplus 3448: } 3449: #endif 3450: int main(){nm_test_var='a';nm_test_func();return(0);} 3451: _LT_EOF 3452: 3453: if AC_TRY_EVAL(ac_compile); then 3454: # Now try to grab the symbols. 3455: nlist=conftest.nm 3456: if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then 3457: # Try sorting and uniquifying the output. 3458: if sort "$nlist" | uniq > "$nlist"T; then 3459: mv -f "$nlist"T "$nlist" 3460: else 3461: rm -f "$nlist"T 3462: fi 3463: 3464: # Make sure that we snagged all the symbols we need. 3465: if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 3466: if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 3467: cat <<_LT_EOF > conftest.$ac_ext 3468: #ifdef __cplusplus 3469: extern "C" { 3470: #endif 3471: 3472: _LT_EOF 3473: # Now generate the symbol file. 3474: eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 3475: 3476: cat <<_LT_EOF >> conftest.$ac_ext 3477: 3478: /* The mapping between symbol names and symbols. */ 3479: const struct { 3480: const char *name; 3481: void *address; 3482: } 3483: lt__PROGRAM__LTX_preloaded_symbols[[]] = 3484: { 3485: { "@PROGRAM@", (void *) 0 }, 3486: _LT_EOF 3487: $SED "s/^$symcode$symcode* $.*$ $.*$$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 3488: cat <<\_LT_EOF >> conftest.$ac_ext 3489: {0, (void *) 0} 3490: }; 3491: 3492: /* This works around a problem in FreeBSD linker */ 3493: #ifdef FREEBSD_WORKAROUND 3494: static const void *lt_preloaded_setup() { 3495: return lt__PROGRAM__LTX_preloaded_symbols; 3496: } 3497: #endif 3498: 3499: #ifdef __cplusplus 3500: } 3501: #endif 3502: _LT_EOF 3503: # Now try linking the two files. 3504: mv conftest.$ac_objext conftstm.$ac_objext 3505: lt_save_LIBS="$LIBS" 3506: lt_save_CFLAGS="$CFLAGS" 3507: LIBS="conftstm.$ac_objext" 3508: CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" 3509: if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then 3510: pipe_works=yes 3511: fi 3512: LIBS="$lt_save_LIBS" 3513: CFLAGS="$lt_save_CFLAGS" 3514: else 3515: echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD 3516: fi 3517: else 3518: echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD 3519: fi 3520: else 3521: echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD 3522: fi 3523: else 3524: echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD 3525: cat conftest.$ac_ext >&5 3526: fi 3527: rm -rf conftest* conftst* 3528: 3529: # Do not use the global_symbol_pipe unless it works. 3530: if test "$pipe_works" = yes; then 3531: break 3532: else 3533: lt_cv_sys_global_symbol_pipe= 3534: fi 3535: done 3536: ]) 3537: if test -z "$lt_cv_sys_global_symbol_pipe"; then 3538: lt_cv_sys_global_symbol_to_cdecl= 3539: fi 3540: if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 3541: AC_MSG_RESULT(failed) 3542: else 3543: AC_MSG_RESULT(ok) 3544: fi 3545: 3546: _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], 3547: [Take the output of nm and produce a listing of raw symbols and C names]) 3548: _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], 3549: [Transform the output of nm in a proper C declaration]) 3550: _LT_DECL([global_symbol_to_c_name_address], 3551: [lt_cv_sys_global_symbol_to_c_name_address], [1], 3552: [Transform the output of nm in a C name address pair]) 3553: _LT_DECL([global_symbol_to_c_name_address_lib_prefix], 3554: [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], 3555: [Transform the output of nm in a C name address pair when lib prefix is needed]) 3556: ]) # _LT_CMD_GLOBAL_SYMBOLS 3557: 3558: 3559: # _LT_COMPILER_PIC([TAGNAME]) 3560: # --------------------------- 3561: m4_defun([_LT_COMPILER_PIC], 3562: [m4_require([_LT_TAG_COMPILER])dnl 3563: _LT_TAGVAR(lt_prog_compiler_wl, $1)= 3564: _LT_TAGVAR(lt_prog_compiler_pic, $1)= 3565: _LT_TAGVAR(lt_prog_compiler_static, $1)= 3566: 3567: AC_MSG_CHECKING([for $compiler option to produce PIC]) 3568: m4_if([$1], [CXX], [ 3569: # C++ specific cases for pic, static, wl, etc. 3570: if test "$GXX" = yes; then 3571: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3572: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 3573: 3574: case $host_os in 3575: aix*) 3576: # All AIX code is PIC. 3577: if test "$host_cpu" = ia64; then 3578: # AIX 5 now supports IA64 processor 3579: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3580: fi 3581: ;; 3582: 3583: amigaos*) 3584: case $host_cpu in 3585: powerpc) 3586: # see comment about AmigaOS4 .so support 3587: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3588: ;; 3589: m68k) 3590: # FIXME: we need at least 68020 code to build shared libraries, but 3591: # adding the `-m68020' flag to GCC prevents building anything better, 3592: # like `-m68040'. 3593: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 3594: ;; 3595: esac 3596: ;; 3597: 3598: beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 3599: # PIC is the default for these OSes. 3600: ;; 3601: mingw* | cygwin* | os2* | pw32* | cegcc*) 3602: # This hack is so that the source file can tell whether it is being 3603: # built for inclusion in a dll (and should export symbols for example). 3604: # Although the cygwin gcc ignores -fPIC, still need this for old-style 3605: # (--disable-auto-import) libraries 3606: m4_if([$1], [GCJ], [], 3607: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 3608: ;; 3609: darwin* | rhapsody*) 3610: # PIC is the default on this platform 3611: # Common symbols not allowed in MH_DYLIB files 3612: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 3613: ;; 3614: *djgpp*) 3615: # DJGPP does not support shared libraries at all 3616: _LT_TAGVAR(lt_prog_compiler_pic, $1)= 3617: ;; 3618: interix[[3-9]]*) 3619: # Interix 3.x gcc -fpic/-fPIC options generate broken code. 3620: # Instead, we relocate shared libraries at runtime. 3621: ;; 3622: sysv4*MP*) 3623: if test -d /usr/nec; then 3624: _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 3625: fi 3626: ;; 3627: hpux*) 3628: # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 3629: # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 3630: # sets the default TLS model and affects inlining. 3631: case $host_cpu in 3632: hppa*64*) 3633: ;; 3634: *) 3635: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3636: ;; 3637: esac 3638: ;; 3639: *qnx* | *nto*) 3640: # QNX uses GNU C++, but need to define -shared option too, otherwise 3641: # it will coredump. 3642: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 3643: ;; 3644: *) 3645: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3646: ;; 3647: esac 3648: else 3649: case $host_os in 3650: aix[[4-9]]*) 3651: # All AIX code is PIC. 3652: if test "$host_cpu" = ia64; then 3653: # AIX 5 now supports IA64 processor 3654: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3655: else 3656: _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 3657: fi 3658: ;; 3659: chorus*) 3660: case $cc_basename in 3661: cxch68*) 3662: # Green Hills C++ Compiler 3663: # _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" 3664: ;; 3665: esac 3666: ;; 3667: dgux*) 3668: case $cc_basename in 3669: ec++*) 3670: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 3671: ;; 3672: ghcx*) 3673: # Green Hills C++ Compiler 3674: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 3675: ;; 3676: *) 3677: ;; 3678: esac 3679: ;; 3680: freebsd* | dragonfly*) 3681: # FreeBSD uses GNU C++ 3682: ;; 3683: hpux9* | hpux10* | hpux11*) 3684: case $cc_basename in 3685: CC*) 3686: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3687: _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 3688: if test "$host_cpu" != ia64; then 3689: _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 3690: fi 3691: ;; 3692: aCC*) 3693: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3694: _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 3695: case $host_cpu in 3696: hppa*64*|ia64*) 3697: # +Z the default 3698: ;; 3699: *) 3700: _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 3701: ;; 3702: esac 3703: ;; 3704: *) 3705: ;; 3706: esac 3707: ;; 3708: interix*) 3709: # This is c89, which is MS Visual C++ (no shared libs) 3710: # Anyone wants to do a port? 3711: ;; 3712: irix5* | irix6* | nonstopux*) 3713: case $cc_basename in 3714: CC*) 3715: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3716: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 3717: # CC pic flag -KPIC is the default. 3718: ;; 3719: *) 3720: ;; 3721: esac 3722: ;; 3723: linux* | k*bsd*-gnu | kopensolaris*-gnu) 3724: case $cc_basename in 3725: KCC*) 3726: # KAI C++ Compiler 3727: _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 3728: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3729: ;; 3730: ecpc* ) 3731: # old Intel C++ for x86_64 which still supported -KPIC. 3732: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3733: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 3734: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 3735: ;; 3736: icpc* ) 3737: # Intel C++, used to be incompatible with GCC. 3738: # ICC 10 doesn't accept -KPIC any more. 3739: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3740: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3741: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 3742: ;; 3743: pgCC* | pgcpp*) 3744: # Portland Group C++ compiler 3745: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3746: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 3747: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3748: ;; 3749: cxx*) 3750: # Compaq C++ 3751: # Make sure the PIC flag is empty. It appears that all Alpha 3752: # Linux and Compaq Tru64 Unix objects are PIC. 3753: _LT_TAGVAR(lt_prog_compiler_pic, $1)= 3754: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 3755: ;; 3756: xlc* | xlC*) 3757: # IBM XL 8.0 on PPC 3758: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3759: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 3760: _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 3761: ;; 3762: *) 3763: case `$CC -V 2>&1 | sed 5q` in 3764: *Sun\ C*) 3765: # Sun C++ 5.9 3766: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 3767: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3768: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 3769: ;; 3770: esac 3771: ;; 3772: esac 3773: ;; 3774: lynxos*) 3775: ;; 3776: m88k*) 3777: ;; 3778: mvs*) 3779: case $cc_basename in 3780: cxx*) 3781: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' 3782: ;; 3783: *) 3784: ;; 3785: esac 3786: ;; 3787: netbsd* | netbsdelf*-gnu) 3788: ;; 3789: *qnx* | *nto*) 3790: # QNX uses GNU C++, but need to define -shared option too, otherwise 3791: # it will coredump. 3792: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 3793: ;; 3794: osf3* | osf4* | osf5*) 3795: case $cc_basename in 3796: KCC*) 3797: _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 3798: ;; 3799: RCC*) 3800: # Rational C++ 2.4.1 3801: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 3802: ;; 3803: cxx*) 3804: # Digital/Compaq C++ 3805: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3806: # Make sure the PIC flag is empty. It appears that all Alpha 3807: # Linux and Compaq Tru64 Unix objects are PIC. 3808: _LT_TAGVAR(lt_prog_compiler_pic, $1)= 3809: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 3810: ;; 3811: *) 3812: ;; 3813: esac 3814: ;; 3815: psos*) 3816: ;; 3817: solaris*) 3818: case $cc_basename in 3819: CC*) 3820: # Sun C++ 4.2, 5.x and Centerline C++ 3821: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 3822: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3823: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 3824: ;; 3825: gcx*) 3826: # Green Hills C++ Compiler 3827: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 3828: ;; 3829: *) 3830: ;; 3831: esac 3832: ;; 3833: sunos4*) 3834: case $cc_basename in 3835: CC*) 3836: # Sun C++ 4.x 3837: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 3838: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3839: ;; 3840: lcc*) 3841: # Lucid 3842: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 3843: ;; 3844: *) 3845: ;; 3846: esac 3847: ;; 3848: sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 3849: case $cc_basename in 3850: CC*) 3851: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3852: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 3853: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3854: ;; 3855: esac 3856: ;; 3857: tandem*) 3858: case $cc_basename in 3859: NCC*) 3860: # NonStop-UX NCC 3.20 3861: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 3862: ;; 3863: *) 3864: ;; 3865: esac 3866: ;; 3867: vxworks*) 3868: ;; 3869: *) 3870: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 3871: ;; 3872: esac 3873: fi 3874: ], 3875: [ 3876: if test "$GCC" = yes; then 3877: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3878: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 3879: 3880: case $host_os in 3881: aix*) 3882: # All AIX code is PIC. 3883: if test "$host_cpu" = ia64; then 3884: # AIX 5 now supports IA64 processor 3885: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3886: fi 3887: ;; 3888: 3889: amigaos*) 3890: case $host_cpu in 3891: powerpc) 3892: # see comment about AmigaOS4 .so support 3893: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3894: ;; 3895: m68k) 3896: # FIXME: we need at least 68020 code to build shared libraries, but 3897: # adding the `-m68020' flag to GCC prevents building anything better, 3898: # like `-m68040'. 3899: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 3900: ;; 3901: esac 3902: ;; 3903: 3904: beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 3905: # PIC is the default for these OSes. 3906: ;; 3907: 3908: mingw* | cygwin* | pw32* | os2* | cegcc*) 3909: # This hack is so that the source file can tell whether it is being 3910: # built for inclusion in a dll (and should export symbols for example). 3911: # Although the cygwin gcc ignores -fPIC, still need this for old-style 3912: # (--disable-auto-import) libraries 3913: m4_if([$1], [GCJ], [], 3914: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 3915: ;; 3916: 3917: darwin* | rhapsody*) 3918: # PIC is the default on this platform 3919: # Common symbols not allowed in MH_DYLIB files 3920: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 3921: ;; 3922: 3923: hpux*) 3924: # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 3925: # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 3926: # sets the default TLS model and affects inlining. 3927: case $host_cpu in 3928: hppa*64*) 3929: # +Z the default 3930: ;; 3931: *) 3932: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3933: ;; 3934: esac 3935: ;; 3936: 3937: interix[[3-9]]*) 3938: # Interix 3.x gcc -fpic/-fPIC options generate broken code. 3939: # Instead, we relocate shared libraries at runtime. 3940: ;; 3941: 3942: msdosdjgpp*) 3943: # Just because we use GCC doesn't mean we suddenly get shared libraries 3944: # on systems that don't support them. 3945: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 3946: enable_shared=no 3947: ;; 3948: 3949: *nto* | *qnx*) 3950: # QNX uses GNU C++, but need to define -shared option too, otherwise 3951: # it will coredump. 3952: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 3953: ;; 3954: 3955: sysv4*MP*) 3956: if test -d /usr/nec; then 3957: _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 3958: fi 3959: ;; 3960: 3961: *) 3962: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 3963: ;; 3964: esac 3965: else 3966: # PORTME Check for flag to pass linker flags through the system compiler. 3967: case $host_os in 3968: aix*) 3969: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3970: if test "$host_cpu" = ia64; then 3971: # AIX 5 now supports IA64 processor 3972: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 3973: else 3974: _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 3975: fi 3976: ;; 3977: 3978: mingw* | cygwin* | pw32* | os2* | cegcc*) 3979: # This hack is so that the source file can tell whether it is being 3980: # built for inclusion in a dll (and should export symbols for example). 3981: m4_if([$1], [GCJ], [], 3982: [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 3983: ;; 3984: 3985: hpux9* | hpux10* | hpux11*) 3986: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 3987: # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 3988: # not for PA HP-UX. 3989: case $host_cpu in 3990: hppa*64*|ia64*) 3991: # +Z the default 3992: ;; 3993: *) 3994: _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 3995: ;; 3996: esac 3997: # Is there a better lt_prog_compiler_static that works with the bundled CC? 3998: _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 3999: ;; 4000: 4001: irix5* | irix6* | nonstopux*) 4002: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4003: # PIC (with -KPIC) is the default. 4004: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4005: ;; 4006: 4007: linux* | k*bsd*-gnu | kopensolaris*-gnu) 4008: case $cc_basename in 4009: # old Intel for x86_64 which still supported -KPIC. 4010: ecc*) 4011: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4012: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4013: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4014: ;; 4015: # icc used to be incompatible with GCC. 4016: # ICC 10 doesn't accept -KPIC any more. 4017: icc* | ifort*) 4018: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4019: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4020: _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4021: ;; 4022: # Lahey Fortran 8.1. 4023: lf95*) 4024: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4025: _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' 4026: _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' 4027: ;; 4028: pgcc* | pgf77* | pgf90* | pgf95*) 4029: # Portland Group compilers (*not* the Pentium gcc compiler, 4030: # which looks to be a dead project) 4031: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4032: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4033: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4034: ;; 4035: ccc*) 4036: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4037: # All Alpha code is PIC. 4038: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4039: ;; 4040: xl*) 4041: # IBM XL C 8.0/Fortran 10.1 on PPC 4042: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4043: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 4044: _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 4045: ;; 4046: *) 4047: case `$CC -V 2>&1 | sed 5q` in 4048: *Sun\ C*) 4049: # Sun C 5.9 4050: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4051: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4052: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4053: ;; 4054: *Sun\ F*) 4055: # Sun Fortran 8.3 passes all unrecognized flags to the linker 4056: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4057: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4058: _LT_TAGVAR(lt_prog_compiler_wl, $1)='' 4059: ;; 4060: esac 4061: ;; 4062: esac 4063: ;; 4064: 4065: newsos6) 4066: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4067: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4068: ;; 4069: 4070: *nto* | *qnx*) 4071: # QNX uses GNU C++, but need to define -shared option too, otherwise 4072: # it will coredump. 4073: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4074: ;; 4075: 4076: osf3* | osf4* | osf5*) 4077: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4078: # All OSF/1 code is PIC. 4079: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4080: ;; 4081: 4082: rdos*) 4083: _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4084: ;; 4085: 4086: solaris*) 4087: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4088: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4089: case $cc_basename in 4090: f77* | f90* | f95*) 4091: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; 4092: *) 4093: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; 4094: esac 4095: ;; 4096: 4097: sunos4*) 4098: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4099: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4100: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4101: ;; 4102: 4103: sysv4 | sysv4.2uw2* | sysv4.3*) 4104: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4105: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4106: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4107: ;; 4108: 4109: sysv4*MP*) 4110: if test -d /usr/nec ;then 4111: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' 4112: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4113: fi 4114: ;; 4115: 4116: sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 4117: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4118: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4119: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4120: ;; 4121: 4122: unicos*) 4123: _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4124: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4125: ;; 4126: 4127: uts4*) 4128: _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4129: _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4130: ;; 4131: 4132: *) 4133: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4134: ;; 4135: esac 4136: fi 4137: ]) 4138: case $host_os in 4139: # For platforms which do not support PIC, -DPIC is meaningless: 4140: *djgpp*) 4141: _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4142: ;; 4143: *) 4144: _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" 4145: ;; 4146: esac 4147: AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) 4148: _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], 4149: [How to pass a linker flag through the compiler]) 4150: 4151: # 4152: # Check to make sure the PIC flag actually works. 4153: # 4154: if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then 4155: _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], 4156: [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], 4157: [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], 4158: [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in 4159: "" | " "*) ;; 4160: *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; 4161: esac], 4162: [_LT_TAGVAR(lt_prog_compiler_pic, $1)= 4163: _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) 4164: fi 4165: _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], 4166: [Additional compiler flags for building library objects]) 4167: 4168: # 4169: # Check to make sure the static flag actually works. 4170: # 4171: wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" 4172: _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], 4173: _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), 4174: $lt_tmp_static_flag, 4175: [], 4176: [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) 4177: _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], 4178: [Compiler flag to prevent dynamic linking]) 4179: ])# _LT_COMPILER_PIC 4180: 4181: 4182: # _LT_LINKER_SHLIBS([TAGNAME]) 4183: # ---------------------------- 4184: # See if the linker supports building shared libraries. 4185: m4_defun([_LT_LINKER_SHLIBS], 4186: [AC_REQUIRE([LT_PATH_LD])dnl 4187: AC_REQUIRE([LT_PATH_NM])dnl 4188: m4_require([_LT_FILEUTILS_DEFAULTS])dnl 4189: m4_require([_LT_DECL_EGREP])dnl 4190: m4_require([_LT_DECL_SED])dnl 4191: m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl 4192: m4_require([_LT_TAG_COMPILER])dnl 4193: AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 4194: m4_if([$1], [CXX], [ 4195: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4196: case $host_os in 4197: aix[[4-9]]*) 4198: # If we're using GNU nm, then we don't want the "-C" option. 4199: # -C means demangle to AIX nm, but means don't demangle with GNU nm 4200: if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 4201: _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 4202: else 4203: _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' 4204: fi 4205: ;; 4206: pw32*) 4207: _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" 4208: ;; 4209: cygwin* | mingw* | cegcc*) 4210: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]$[[^ ]]*$/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__$[[^ ]]*$[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' 4211: ;; 4212: linux* | k*bsd*-gnu) 4213: _LT_TAGVAR(link_all_deplibs, $1)=no 4214: ;; 4215: *) 4216: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4217: ;; 4218: esac 4219: _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 4220: ], [ 4221: runpath_var= 4222: _LT_TAGVAR(allow_undefined_flag, $1)= 4223: _LT_TAGVAR(always_export_symbols, $1)=no 4224: _LT_TAGVAR(archive_cmds, $1)= 4225: _LT_TAGVAR(archive_expsym_cmds, $1)= 4226: _LT_TAGVAR(compiler_needs_object, $1)=no 4227: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 4228: _LT_TAGVAR(export_dynamic_flag_spec, $1)= 4229: _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4230: _LT_TAGVAR(hardcode_automatic, $1)=no 4231: _LT_TAGVAR(hardcode_direct, $1)=no 4232: _LT_TAGVAR(hardcode_direct_absolute, $1)=no 4233: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4234: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 4235: _LT_TAGVAR(hardcode_libdir_separator, $1)= 4236: _LT_TAGVAR(hardcode_minus_L, $1)=no 4237: _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 4238: _LT_TAGVAR(inherit_rpath, $1)=no 4239: _LT_TAGVAR(link_all_deplibs, $1)=unknown 4240: _LT_TAGVAR(module_cmds, $1)= 4241: _LT_TAGVAR(module_expsym_cmds, $1)= 4242: _LT_TAGVAR(old_archive_from_new_cmds, $1)= 4243: _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= 4244: _LT_TAGVAR(thread_safe_flag_spec, $1)= 4245: _LT_TAGVAR(whole_archive_flag_spec, $1)= 4246: # include_expsyms should be a list of space-separated symbols to be *always* 4247: # included in the symbol list 4248: _LT_TAGVAR(include_expsyms, $1)= 4249: # exclude_expsyms can be an extended regexp of symbols to exclude 4250: # it will be wrapped by ` (' and `)$', so one must not match beginning or 4251: # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 4252: # as well as any symbol that contains `d'. 4253: _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 4254: # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 4255: # platforms (ab)use it in PIC code, but their linkers get confused if 4256: # the symbol is explicitly referenced. Since portable code cannot 4257: # rely on this symbol name, it's probably fine to never include it in 4258: # preloaded symbol tables. 4259: # Exclude shared library initialization/finalization symbols. 4260: dnl Note also adjust exclude_expsyms for C++ above. 4261: extract_expsyms_cmds= 4262: 4263: case $host_os in 4264: cygwin* | mingw* | pw32* | cegcc*) 4265: # FIXME: the MSVC++ port hasn't been tested in a loooong time 4266: # When not using gcc, we currently assume that we are using 4267: # Microsoft Visual C++. 4268: if test "$GCC" != yes; then 4269: with_gnu_ld=no 4270: fi 4271: ;; 4272: interix*) 4273: # we just hope/assume this is gcc and not c89 (= MSVC++) 4274: with_gnu_ld=yes 4275: ;; 4276: openbsd*) 4277: with_gnu_ld=no 4278: ;; 4279: linux* | k*bsd*-gnu) 4280: _LT_TAGVAR(link_all_deplibs, $1)=no 4281: ;; 4282: esac 4283: 4284: _LT_TAGVAR(ld_shlibs, $1)=yes 4285: if test "$with_gnu_ld" = yes; then 4286: # If archive_cmds runs LD, not CC, wlarc should be empty 4287: wlarc='${wl}' 4288: 4289: # Set some defaults for GNU ld with shared library support. These 4290: # are reset later if shared libraries are not supported. Putting them 4291: # here allows them to be overridden if necessary. 4292: runpath_var=LD_RUN_PATH 4293: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4294: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 4295: # ancient GNU ld didn't support --whole-archive et. al. 4296: if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 4297: _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 4298: else 4299: _LT_TAGVAR(whole_archive_flag_spec, $1)= 4300: fi 4301: supports_anon_versioning=no 4302: case `$LD -v 2>&1` in 4303: *GNU\ gold*) supports_anon_versioning=yes ;; 4304: *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 4305: *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 4306: *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 4307: *\ 2.11.*) ;; # other 2.11 versions 4308: *) supports_anon_versioning=yes ;; 4309: esac 4310: 4311: # See if GNU ld supports shared libraries. 4312: case $host_os in 4313: aix[[3-9]]*) 4314: # On AIX/PPC, the GNU linker is very broken 4315: if test "$host_cpu" != ia64; then 4316: _LT_TAGVAR(ld_shlibs, $1)=no 4317: cat <<_LT_EOF 1>&2 4318: 4319: *** Warning: the GNU linker, at least up to release 2.9.1, is reported 4320: *** to be unable to reliably create shared libraries on AIX. 4321: *** Therefore, libtool is disabling shared libraries support. If you 4322: *** really care for shared libraries, you may want to modify your PATH 4323: *** so that a non-GNU linker is found, and then restart. 4324: 4325: _LT_EOF 4326: fi 4327: ;; 4328: 4329: amigaos*) 4330: case $host_cpu in 4331: powerpc) 4332: # see comment about AmigaOS4 .so support 4333: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4334: _LT_TAGVAR(archive_expsym_cmds, $1)='' 4335: ;; 4336: m68k) 4337: _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)' 4338: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4339: _LT_TAGVAR(hardcode_minus_L, $1)=yes 4340: ;; 4341: esac 4342: ;; 4343: 4344: beos*) 4345: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4346: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4347: # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 4348: # support --undefined. This deserves some investigation. FIXME 4349: _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4350: else 4351: _LT_TAGVAR(ld_shlibs, $1)=no 4352: fi 4353: ;; 4354: 4355: cygwin* | mingw* | pw32* | cegcc*) 4356: # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 4357: # as there is no search path for DLLs. 4358: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4359: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4360: _LT_TAGVAR(always_export_symbols, $1)=no 4361: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 4362: _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' 4363: 4364: if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 4365: _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' 4366: # If the export-symbols file already is a .def file (1st line 4367: # is EXPORTS), use it as is; otherwise, prepend... 4368: _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 4369: cp $export_symbols $output_objdir/$soname.def; 4370: else 4371: echo EXPORTS > $output_objdir/$soname.def; 4372: cat $export_symbols >> $output_objdir/$soname.def; 4373: fi~ 4374: $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 4375: else 4376: _LT_TAGVAR(ld_shlibs, $1)=no 4377: fi 4378: ;; 4379: 4380: interix[[3-9]]*) 4381: _LT_TAGVAR(hardcode_direct, $1)=no 4382: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4383: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 4384: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 4385: # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 4386: # Instead, shared libraries are loaded at an image base (0x10000000 by 4387: # default) and relocated if they conflict, which is a slow very memory 4388: # consuming and fragmenting process. To avoid this, we pick a random, 4389: # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 4390: # time. Moving up from 0x10000000 also allows more sbrk(2) space. 4391: _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' 4392: _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' 4393: ;; 4394: 4395: gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 4396: tmp_diet=no 4397: if test "$host_os" = linux-dietlibc; then 4398: case $cc_basename in 4399: diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 4400: esac 4401: fi 4402: if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 4403: && test "$tmp_diet" = no 4404: then 4405: tmp_addflag= 4406: tmp_sharedflag='-shared' 4407: case $cc_basename,$host_cpu in 4408: pgcc*) # Portland Group C compiler 4409: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' 4410: tmp_addflag=' $pic_flag' 4411: ;; 4412: pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers 4413: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' 4414: tmp_addflag=' $pic_flag -Mnomain' ;; 4415: ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 4416: tmp_addflag=' -i_dynamic' ;; 4417: efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 4418: tmp_addflag=' -i_dynamic -nofor_main' ;; 4419: ifc* | ifort*) # Intel Fortran compiler 4420: tmp_addflag=' -nofor_main' ;; 4421: lf95*) # Lahey Fortran 8.1 4422: _LT_TAGVAR(whole_archive_flag_spec, $1)= 4423: tmp_sharedflag='--shared' ;; 4424: xl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) 4425: tmp_sharedflag='-qmkshrobj' 4426: tmp_addflag= ;; 4427: esac 4428: case `$CC -V 2>&1 | sed 5q` in 4429: *Sun\ C*) # Sun C 5.9 4430: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' 4431: _LT_TAGVAR(compiler_needs_object, $1)=yes 4432: tmp_sharedflag='-G' ;; 4433: *Sun\ F*) # Sun Fortran 8.3 4434: tmp_sharedflag='-G' ;; 4435: esac 4436: _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4437: 4438: if test "x$supports_anon_versioning" = xyes; then 4439: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 4440: cat $export_symbols | sed -e "s/$.*$/\1;/" >> $output_objdir/$libname.ver~ 4441: echo "local: *; };" >> $output_objdir/$libname.ver~ 4442: $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 4443: fi 4444: 4445: case $cc_basename in 4446: xlf*) 4447: # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 4448: _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' 4449: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4450: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' 4451: _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib' 4452: if test "x$supports_anon_versioning" = xyes; then 4453: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 4454: cat $export_symbols | sed -e "s/$.*$/\1;/" >> $output_objdir/$libname.ver~ 4455: echo "local: *; };" >> $output_objdir/$libname.ver~ 4456: $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 4457: fi 4458: ;; 4459: esac 4460: else 4461: _LT_TAGVAR(ld_shlibs, $1)=no 4462: fi 4463: ;; 4464: 4465: netbsd* | netbsdelf*-gnu) 4466: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 4467: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 4468: wlarc= 4469: else 4470: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4471: _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' 4472: fi 4473: ;; 4474: 4475: solaris*) 4476: if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 4477: _LT_TAGVAR(ld_shlibs, $1)=no 4478: cat <<_LT_EOF 1>&2 4479: 4480: *** Warning: The releases 2.8.* of the GNU linker cannot reliably 4481: *** create shared libraries on Solaris systems. Therefore, libtool 4482: *** is disabling shared libraries support. We urge you to upgrade GNU 4483: *** binutils to release 2.9.1 or newer. Another option is to modify 4484: *** your PATH or compiler configuration so that the native linker is 4485: *** used, and then restart. 4486: 4487: _LT_EOF 4488: elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4489: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4490: _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' 4491: else 4492: _LT_TAGVAR(ld_shlibs, $1)=no 4493: fi 4494: ;; 4495: 4496: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 4497: case `$LD -v 2>&1` in 4498: *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) 4499: _LT_TAGVAR(ld_shlibs, $1)=no 4500: cat <<_LT_EOF 1>&2 4501: 4502: *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not 4503: *** reliably create shared libraries on SCO systems. Therefore, libtool 4504: *** is disabling shared libraries support. We urge you to upgrade GNU 4505: *** binutils to release 2.16.91.0.3 or newer. Another option is to modify 4506: *** your PATH or compiler configuration so that the native linker is 4507: *** used, and then restart. 4508: 4509: _LT_EOF 4510: ;; 4511: *) 4512: # For security reasons, it is highly recommended that you always 4513: # use absolute paths for naming shared libraries, and exclude the 4514: # DT_RUNPATH tag from executables and libraries. But doing so 4515: # requires that you compile everything twice, which is a pain. 4516: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4517: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4518: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4519: _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' 4520: else 4521: _LT_TAGVAR(ld_shlibs, $1)=no 4522: fi 4523: ;; 4524: esac 4525: ;; 4526: 4527: sunos4*) 4528: _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 4529: wlarc= 4530: _LT_TAGVAR(hardcode_direct, $1)=yes 4531: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4532: ;; 4533: 4534: *) 4535: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 4536: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4537: _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' 4538: else 4539: _LT_TAGVAR(ld_shlibs, $1)=no 4540: fi 4541: ;; 4542: esac 4543: 4544: if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then 4545: runpath_var= 4546: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4547: _LT_TAGVAR(export_dynamic_flag_spec, $1)= 4548: _LT_TAGVAR(whole_archive_flag_spec, $1)= 4549: fi 4550: else 4551: # PORTME fill in a description of your system's linker (not GNU ld) 4552: case $host_os in 4553: aix3*) 4554: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4555: _LT_TAGVAR(always_export_symbols, $1)=yes 4556: _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' 4557: # Note: this linker hardcodes the directories in LIBPATH if there 4558: # are no directories specified by -L. 4559: _LT_TAGVAR(hardcode_minus_L, $1)=yes 4560: if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then 4561: # Neither direct hardcoding nor static linking is supported with a 4562: # broken collect2. 4563: _LT_TAGVAR(hardcode_direct, $1)=unsupported 4564: fi 4565: ;; 4566: 4567: aix[[4-9]]*) 4568: if test "$host_cpu" = ia64; then 4569: # On IA64, the linker does run time linking by default, so we don't 4570: # have to do anything special. 4571: aix_use_runtimelinking=no 4572: exp_sym_flag='-Bexport' 4573: no_entry_flag="" 4574: else 4575: # If we're using GNU nm, then we don't want the "-C" option. 4576: # -C means demangle to AIX nm, but means don't demangle with GNU nm 4577: if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 4578: _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 4579: else 4580: _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' 4581: fi 4582: aix_use_runtimelinking=no 4583: 4584: # Test if we are trying to use run time linking or normal 4585: # AIX style linking. If -brtl is somewhere in LDFLAGS, we 4586: # need to do runtime linking. 4587: case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 4588: for ld_flag in $LDFLAGS; do 4589: if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 4590: aix_use_runtimelinking=yes 4591: break 4592: fi 4593: done 4594: ;; 4595: esac 4596: 4597: exp_sym_flag='-bexport' 4598: no_entry_flag='-bnoentry' 4599: fi 4600: 4601: # When large executables or shared objects are built, AIX ld can 4602: # have problems creating the table of contents. If linking a library 4603: # or program results in "error TOC overflow" add -mminimal-toc to 4604: # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 4605: # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 4606: 4607: _LT_TAGVAR(archive_cmds, $1)='' 4608: _LT_TAGVAR(hardcode_direct, $1)=yes 4609: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 4610: _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 4611: _LT_TAGVAR(link_all_deplibs, $1)=yes 4612: _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' 4613: 4614: if test "$GCC" = yes; then 4615: case $host_os in aix4.[[012]]|aix4.[[012]].*) 4616: # We only want to do this on AIX 4.2 and lower, the check 4617: # below for broken collect2 doesn't work under 4.3+ 4618: collect2name=`${CC} -print-prog-name=collect2` 4619: if test -f "$collect2name" && 4620: strings "$collect2name" | $GREP resolve_lib_name >/dev/null 4621: then 4622: # We have reworked collect2 4623: : 4624: else 4625: # We have old collect2 4626: _LT_TAGVAR(hardcode_direct, $1)=unsupported 4627: # It fails to find uninstalled libraries when the uninstalled 4628: # path is not listed in the libpath. Setting hardcode_minus_L 4629: # to unsupported forces relinking 4630: _LT_TAGVAR(hardcode_minus_L, $1)=yes 4631: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4632: _LT_TAGVAR(hardcode_libdir_separator, $1)= 4633: fi 4634: ;; 4635: esac 4636: shared_flag='-shared' 4637: if test "$aix_use_runtimelinking" = yes; then 4638: shared_flag="$shared_flag "'${wl}-G' 4639: fi 4640: _LT_TAGVAR(link_all_deplibs, $1)=no 4641: else 4642: # not using gcc 4643: if test "$host_cpu" = ia64; then 4644: # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 4645: # chokes on -Wl,-G. The following line is correct: 4646: shared_flag='-G' 4647: else 4648: if test "$aix_use_runtimelinking" = yes; then 4649: shared_flag='${wl}-G' 4650: else 4651: shared_flag='${wl}-bM:SRE' 4652: fi 4653: fi 4654: fi 4655: 4656: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' 4657: # It seems that -bexpall does not export symbols beginning with 4658: # underscore (_), so it is better to generate a list of symbols to export. 4659: _LT_TAGVAR(always_export_symbols, $1)=yes 4660: if test "$aix_use_runtimelinking" = yes; then 4661: # Warning - without using the other runtime loading flags (-brtl), 4662: # -berok will link without error, but may produce a broken library. 4663: _LT_TAGVAR(allow_undefined_flag, $1)='-berok' 4664: # Determine the default libpath from the value encoded in an 4665: # empty executable. 4666: _LT_SYS_MODULE_PATH_AIX 4667: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 4668: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" 4669: else 4670: if test "$host_cpu" = ia64; then 4671: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 4672: _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 4673: _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" 4674: else 4675: # Determine the default libpath from the value encoded in an 4676: # empty executable. 4677: _LT_SYS_MODULE_PATH_AIX 4678: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 4679: # Warning - without using the other run time loading flags, 4680: # -berok will link without error, but may produce a broken library. 4681: _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 4682: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 4683: # Exported symbols can be pulled into shared objects from archives 4684: _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 4685: _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 4686: # This is similar to how AIX traditionally builds its shared libraries. 4687: _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' 4688: fi 4689: fi 4690: ;; 4691: 4692: amigaos*) 4693: case $host_cpu in 4694: powerpc) 4695: # see comment about AmigaOS4 .so support 4696: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 4697: _LT_TAGVAR(archive_expsym_cmds, $1)='' 4698: ;; 4699: m68k) 4700: _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)' 4701: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4702: _LT_TAGVAR(hardcode_minus_L, $1)=yes 4703: ;; 4704: esac 4705: ;; 4706: 4707: bsdi[[45]]*) 4708: _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic 4709: ;; 4710: 4711: cygwin* | mingw* | pw32* | cegcc*) 4712: # When not using gcc, we currently assume that we are using 4713: # Microsoft Visual C++. 4714: # hardcode_libdir_flag_spec is actually meaningless, as there is 4715: # no search path for DLLs. 4716: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 4717: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4718: # Tell ltmain to make .lib files, not .a files. 4719: libext=lib 4720: # Tell ltmain to make .dll files, not .so files. 4721: shrext_cmds=".dll" 4722: # FIXME: Setting linknames here is a bad hack. 4723: _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames=' 4724: # The linker will automatically build a .lib file if we build a DLL. 4725: _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 4726: # FIXME: Should let the user specify the lib program. 4727: _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' 4728: _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' 4729: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 4730: ;; 4731: 4732: darwin* | rhapsody*) 4733: _LT_DARWIN_LINKER_FEATURES($1) 4734: ;; 4735: 4736: dgux*) 4737: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 4738: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4739: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4740: ;; 4741: 4742: freebsd1*) 4743: _LT_TAGVAR(ld_shlibs, $1)=no 4744: ;; 4745: 4746: # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 4747: # support. Future versions do this automatically, but an explicit c++rt0.o 4748: # does not break anything, and helps significantly (at the cost of a little 4749: # extra space). 4750: freebsd2.2*) 4751: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 4752: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 4753: _LT_TAGVAR(hardcode_direct, $1)=yes 4754: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4755: ;; 4756: 4757: # Unfortunately, older versions of FreeBSD 2 do not have this feature. 4758: freebsd2*) 4759: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 4760: _LT_TAGVAR(hardcode_direct, $1)=yes 4761: _LT_TAGVAR(hardcode_minus_L, $1)=yes 4762: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4763: ;; 4764: 4765: # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 4766: freebsd* | dragonfly*) 4767: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' 4768: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 4769: _LT_TAGVAR(hardcode_direct, $1)=yes 4770: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4771: ;; 4772: 4773: hpux9*) 4774: if test "$GCC" = yes; then 4775: _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 4776: else 4777: _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' 4778: fi 4779: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 4780: _LT_TAGVAR(hardcode_libdir_separator, $1)=: 4781: _LT_TAGVAR(hardcode_direct, $1)=yes 4782: 4783: # hardcode_minus_L: Not really in the search PATH, 4784: # but as the default location of the library. 4785: _LT_TAGVAR(hardcode_minus_L, $1)=yes 4786: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 4787: ;; 4788: 4789: hpux10*) 4790: if test "$GCC" = yes -a "$with_gnu_ld" = no; then 4791: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 4792: else 4793: _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 4794: fi 4795: if test "$with_gnu_ld" = no; then 4796: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 4797: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' 4798: _LT_TAGVAR(hardcode_libdir_separator, $1)=: 4799: _LT_TAGVAR(hardcode_direct, $1)=yes 4800: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 4801: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 4802: # hardcode_minus_L: Not really in the search PATH, 4803: # but as the default location of the library. 4804: _LT_TAGVAR(hardcode_minus_L, $1)=yes 4805: fi 4806: ;; 4807: 4808: hpux11*) 4809: if test "$GCC" = yes -a "$with_gnu_ld" = no; then 4810: case $host_cpu in 4811: hppa*64*) 4812: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 4813: ;; 4814: ia64*) 4815: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 4816: ;; 4817: *) 4818: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 4819: ;; 4820: esac 4821: else 4822: case $host_cpu in 4823: hppa*64*) 4824: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 4825: ;; 4826: ia64*) 4827: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 4828: ;; 4829: *) 4830: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 4831: ;; 4832: esac 4833: fi 4834: if test "$with_gnu_ld" = no; then 4835: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 4836: _LT_TAGVAR(hardcode_libdir_separator, $1)=: 4837: 4838: case $host_cpu in 4839: hppa*64*|ia64*) 4840: _LT_TAGVAR(hardcode_direct, $1)=no 4841: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4842: ;; 4843: *) 4844: _LT_TAGVAR(hardcode_direct, $1)=yes 4845: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 4846: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 4847: 4848: # hardcode_minus_L: Not really in the search PATH, 4849: # but as the default location of the library. 4850: _LT_TAGVAR(hardcode_minus_L, $1)=yes 4851: ;; 4852: esac 4853: fi 4854: ;; 4855: 4856: irix5* | irix6* | nonstopux*) 4857: if test "$GCC" = yes; then 4858: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 4859: # Try to use the -exported_symbol ld option, if it does not 4860: # work, assume that -exports_file does not work either and 4861: # implicitly export all symbols. 4862: save_LDFLAGS="$LDFLAGS" 4863: LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" 4864: AC_LINK_IFELSE(int foo(void) {}, 4865: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' 4866: ) 4867: LDFLAGS="$save_LDFLAGS" 4868: else 4869: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' 4870: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' 4871: fi 4872: _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 4873: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4874: _LT_TAGVAR(hardcode_libdir_separator, $1)=: 4875: _LT_TAGVAR(inherit_rpath, $1)=yes 4876: _LT_TAGVAR(link_all_deplibs, $1)=yes 4877: ;; 4878: 4879: netbsd* | netbsdelf*-gnu) 4880: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 4881: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 4882: else 4883: _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 4884: fi 4885: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 4886: _LT_TAGVAR(hardcode_direct, $1)=yes 4887: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4888: ;; 4889: 4890: newsos6) 4891: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 4892: _LT_TAGVAR(hardcode_direct, $1)=yes 4893: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4894: _LT_TAGVAR(hardcode_libdir_separator, $1)=: 4895: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4896: ;; 4897: 4898: *nto* | *qnx*) 4899: ;; 4900: 4901: openbsd*) 4902: if test -f /usr/libexec/ld.so; then 4903: _LT_TAGVAR(hardcode_direct, $1)=yes 4904: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4905: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 4906: if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 4907: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 4908: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' 4909: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 4910: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 4911: else 4912: case $host_os in 4913: openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) 4914: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 4915: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 4916: ;; 4917: *) 4918: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 4919: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 4920: ;; 4921: esac 4922: fi 4923: else 4924: _LT_TAGVAR(ld_shlibs, $1)=no 4925: fi 4926: ;; 4927: 4928: os2*) 4929: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 4930: _LT_TAGVAR(hardcode_minus_L, $1)=yes 4931: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 4932: _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' 4933: _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 4934: ;; 4935: 4936: osf3*) 4937: if test "$GCC" = yes; then 4938: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 4939: _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 4940: else 4941: _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 4942: _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' 4943: fi 4944: _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 4945: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4946: _LT_TAGVAR(hardcode_libdir_separator, $1)=: 4947: ;; 4948: 4949: osf4* | osf5*) # as osf3* with the addition of -msym flag 4950: if test "$GCC" = yes; then 4951: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 4952: _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 4953: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 4954: else 4955: _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 4956: _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' 4957: _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~ 4958: $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' 4959: 4960: # Both c and cxx compiler support -rpath directly 4961: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 4962: fi 4963: _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 4964: _LT_TAGVAR(hardcode_libdir_separator, $1)=: 4965: ;; 4966: 4967: solaris*) 4968: _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' 4969: if test "$GCC" = yes; then 4970: wlarc='${wl}' 4971: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 4972: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/$.*$/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 4973: $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 4974: else 4975: case `$CC -V 2>&1` in 4976: *"Compilers 5.0"*) 4977: wlarc='' 4978: _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 4979: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/$.*$/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 4980: $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 4981: ;; 4982: *) 4983: wlarc='${wl}' 4984: _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' 4985: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/$.*$/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 4986: $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 4987: ;; 4988: esac 4989: fi 4990: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 4991: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 4992: case $host_os in 4993: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 4994: *) 4995: # The compiler driver will combine and reorder linker options, 4996: # but understands `-z linker_flag'. GCC discards it without `$wl', 4997: # but is careful enough not to reorder. 4998: # Supported since Solaris 2.6 (maybe 2.5.1?) 4999: if test "$GCC" = yes; then 5000: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 5001: else 5002: _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 5003: fi 5004: ;; 5005: esac 5006: _LT_TAGVAR(link_all_deplibs, $1)=yes 5007: ;; 5008: 5009: sunos4*) 5010: if test "x$host_vendor" = xsequent; then 5011: # Use $CC to link under sequent, because it throws in some extra .o 5012: # files that make .init and .fini sections work. 5013: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 5014: else 5015: _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 5016: fi 5017: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5018: _LT_TAGVAR(hardcode_direct, $1)=yes 5019: _LT_TAGVAR(hardcode_minus_L, $1)=yes 5020: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5021: ;; 5022: 5023: sysv4) 5024: case $host_vendor in 5025: sni) 5026: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5027: _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? 5028: ;; 5029: siemens) 5030: ## LD is ld it makes a PLAMLIB 5031: ## CC just makes a GrossModule. 5032: _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' 5033: _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' 5034: _LT_TAGVAR(hardcode_direct, $1)=no 5035: ;; 5036: motorola) 5037: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5038: _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie 5039: ;; 5040: esac 5041: runpath_var='LD_RUN_PATH' 5042: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5043: ;; 5044: 5045: sysv4.3*) 5046: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5047: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5048: _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' 5049: ;; 5050: 5051: sysv4*MP*) 5052: if test -d /usr/nec; then 5053: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5054: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5055: runpath_var=LD_RUN_PATH 5056: hardcode_runpath_var=yes 5057: _LT_TAGVAR(ld_shlibs, $1)=yes 5058: fi 5059: ;; 5060: 5061: sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 5062: _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 5063: _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5064: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5065: runpath_var='LD_RUN_PATH' 5066: 5067: if test "$GCC" = yes; then 5068: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5069: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5070: else 5071: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5072: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5073: fi 5074: ;; 5075: 5076: sysv5* | sco3.2v5* | sco5v6*) 5077: # Note: We can NOT use -z defs as we might desire, because we do not 5078: # link with -lc, and that would cause any symbols used from libc to 5079: # always be unresolved, which means just about no library would 5080: # ever link correctly. If we're not using GNU ld we use -z text 5081: # though, which does catch some bad symbols but isn't as heavy-handed 5082: # as -z defs. 5083: _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 5084: _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 5085: _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5086: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5087: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' 5088: _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 5089: _LT_TAGVAR(link_all_deplibs, $1)=yes 5090: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 5091: runpath_var='LD_RUN_PATH' 5092: 5093: if test "$GCC" = yes; then 5094: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5095: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5096: else 5097: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5098: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 5099: fi 5100: ;; 5101: 5102: uts4*) 5103: _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5104: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5105: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5106: ;; 5107: 5108: *) 5109: _LT_TAGVAR(ld_shlibs, $1)=no 5110: ;; 5111: esac 5112: 5113: if test x$host_vendor = xsni; then 5114: case $host in 5115: sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 5116: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym' 5117: ;; 5118: esac 5119: fi 5120: fi 5121: ]) 5122: AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 5123: test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 5124: 5125: _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld 5126: 5127: _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl 5128: _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl 5129: _LT_DECL([], [extract_expsyms_cmds], [2], 5130: [The commands to extract the exported symbol list from a shared archive]) 5131: 5132: # 5133: # Do we need to explicitly link libc? 5134: # 5135: case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in 5136: x|xyes) 5137: # Assume -lc should be added 5138: _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5139: 5140: if test "$enable_shared" = yes && test "$GCC" = yes; then 5141: case $_LT_TAGVAR(archive_cmds, $1) in 5142: *'~'*) 5143: # FIXME: we may have to deal with multi-command sequences. 5144: ;; 5145: '$CC '*) 5146: # Test whether the compiler implicitly links with -lc since on some 5147: # systems, -lgcc has to come before -lc. If gcc already passes -lc 5148: # to ld, don't add -lc before -lgcc. 5149: AC_MSG_CHECKING([whether -lc should be explicitly linked in]) 5150: $RM conftest* 5151: echo "$lt_simple_compile_test_code" > conftest.$ac_ext 5152: 5153: if AC_TRY_EVAL(ac_compile) 2>conftest.err; then 5154: soname=conftest 5155: lib=conftest 5156: libobjs=conftest.$ac_objext 5157: deplibs= 5158: wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) 5159: pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) 5160: compiler_flags=-v 5161: linker_flags=-v 5162: verstring= 5163: output_objdir=. 5164: libname=conftest 5165: lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) 5166: _LT_TAGVAR(allow_undefined_flag, $1)= 5167: if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 5168: then 5169: _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5170: else 5171: _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5172: fi 5173: _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag 5174: else 5175: cat conftest.err 1>&5 5176: fi 5177: $RM conftest* 5178: AC_MSG_RESULT([$_LT_TAGVAR(archive_cmds_need_lc, $1)]) 5179: ;; 5180: esac 5181: fi 5182: ;; 5183: esac 5184: 5185: _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], 5186: [Whether or not to add -lc for building shared libraries]) 5187: _LT_TAGDECL([allow_libtool_libs_with_static_runtimes], 5188: [enable_shared_with_static_runtimes], [0], 5189: [Whether or not to disallow shared libs when runtime libs are static]) 5190: _LT_TAGDECL([], [export_dynamic_flag_spec], [1], 5191: [Compiler flag to allow reflexive dlopens]) 5192: _LT_TAGDECL([], [whole_archive_flag_spec], [1], 5193: [Compiler flag to generate shared objects directly from archives]) 5194: _LT_TAGDECL([], [compiler_needs_object], [1], 5195: [Whether the compiler copes with passing no objects directly]) 5196: _LT_TAGDECL([], [old_archive_from_new_cmds], [2], 5197: [Create an old-style archive from a shared archive]) 5198: _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], 5199: [Create a temporary old-style archive to link instead of a shared archive]) 5200: _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) 5201: _LT_TAGDECL([], [archive_expsym_cmds], [2]) 5202: _LT_TAGDECL([], [module_cmds], [2], 5203: [Commands used to build a loadable module if different from building 5204: a shared archive.]) 5205: _LT_TAGDECL([], [module_expsym_cmds], [2]) 5206: _LT_TAGDECL([], [with_gnu_ld], [1], 5207: [Whether we are building with GNU ld or not]) 5208: _LT_TAGDECL([], [allow_undefined_flag], [1], 5209: [Flag that allows shared libraries with undefined symbols to be built]) 5210: _LT_TAGDECL([], [no_undefined_flag], [1], 5211: [Flag that enforces no undefined symbols]) 5212: _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], 5213: [Flag to hardcode $libdir into a binary during linking. 5214: This must work even if $libdir does not exist]) 5215: _LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1], 5216: [[If ld is used when linking, flag to hardcode $libdir into a binary 5217: during linking. This must work even if $libdir does not exist]]) 5218: _LT_TAGDECL([], [hardcode_libdir_separator], [1], 5219: [Whether we need a single "-rpath" flag with a separated argument]) 5220: _LT_TAGDECL([], [hardcode_direct], [0], 5221: [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes 5222: DIR into the resulting binary]) 5223: _LT_TAGDECL([], [hardcode_direct_absolute], [0], 5224: [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes 5225: DIR into the resulting binary and the resulting library dependency is 5226: "absolute", i.e impossible to change by setting ${shlibpath_var} if the 5227: library is relocated]) 5228: _LT_TAGDECL([], [hardcode_minus_L], [0], 5229: [Set to "yes" if using the -LDIR flag during linking hardcodes DIR 5230: into the resulting binary]) 5231: _LT_TAGDECL([], [hardcode_shlibpath_var], [0], 5232: [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 5233: into the resulting binary]) 5234: _LT_TAGDECL([], [hardcode_automatic], [0], 5235: [Set to "yes" if building a shared library automatically hardcodes DIR 5236: into the library and all subsequent libraries and executables linked 5237: against it]) 5238: _LT_TAGDECL([], [inherit_rpath], [0], 5239: [Set to yes if linker adds runtime paths of dependent libraries 5240: to runtime path list]) 5241: _LT_TAGDECL([], [link_all_deplibs], [0], 5242: [Whether libtool must link a program against all its dependency libraries]) 5243: _LT_TAGDECL([], [fix_srcfile_path], [1], 5244: [Fix the shell variable $srcfile for the compiler]) 5245: _LT_TAGDECL([], [always_export_symbols], [0], 5246: [Set to "yes" if exported symbols are required]) 5247: _LT_TAGDECL([], [export_symbols_cmds], [2], 5248: [The commands to list exported symbols]) 5249: _LT_TAGDECL([], [exclude_expsyms], [1], 5250: [Symbols that should not be listed in the preloaded symbols]) 5251: _LT_TAGDECL([], [include_expsyms], [1], 5252: [Symbols that must always be exported]) 5253: _LT_TAGDECL([], [prelink_cmds], [2], 5254: [Commands necessary for linking programs (against libraries) with templates]) 5255: _LT_TAGDECL([], [file_list_spec], [1], 5256: [Specify filename containing input files]) 5257: dnl FIXME: Not yet implemented 5258: dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], 5259: dnl [Compiler flag to generate thread safe objects]) 5260: ])# _LT_LINKER_SHLIBS 5261: 5262: 5263: # _LT_LANG_C_CONFIG([TAG]) 5264: # ------------------------ 5265: # Ensure that the configuration variables for a C compiler are suitably 5266: # defined. These variables are subsequently used by _LT_CONFIG to write 5267: # the compiler configuration to `libtool'. 5268: m4_defun([_LT_LANG_C_CONFIG], 5269: [m4_require([_LT_DECL_EGREP])dnl 5270: lt_save_CC="$CC" 5271: AC_LANG_PUSH(C) 5272: 5273: # Source file extension for C test sources. 5274: ac_ext=c 5275: 5276: # Object file extension for compiled C test sources. 5277: objext=o 5278: _LT_TAGVAR(objext, $1)=$objext 5279: 5280: # Code to be used in simple compile tests 5281: lt_simple_compile_test_code="int some_variable = 0;" 5282: 5283: # Code to be used in simple link tests 5284: lt_simple_link_test_code='int main(){return(0);}' 5285: 5286: _LT_TAG_COMPILER 5287: # Save the default compiler, since it gets overwritten when the other 5288: # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 5289: compiler_DEFAULT=$CC 5290: 5291: # save warnings/boilerplate of simple test code 5292: _LT_COMPILER_BOILERPLATE 5293: _LT_LINKER_BOILERPLATE 5294: 5295: if test -n "$compiler"; then 5296: _LT_COMPILER_NO_RTTI($1) 5297: _LT_COMPILER_PIC($1) 5298: _LT_COMPILER_C_O($1) 5299: _LT_COMPILER_FILE_LOCKS($1) 5300: _LT_LINKER_SHLIBS($1) 5301: _LT_SYS_DYNAMIC_LINKER($1) 5302: _LT_LINKER_HARDCODE_LIBPATH($1) 5303: LT_SYS_DLOPEN_SELF 5304: _LT_CMD_STRIPLIB 5305: 5306: # Report which library types will actually be built 5307: AC_MSG_CHECKING([if libtool supports shared libraries]) 5308: AC_MSG_RESULT([$can_build_shared]) 5309: 5310: AC_MSG_CHECKING([whether to build shared libraries]) 5311: test "$can_build_shared" = "no" && enable_shared=no 5312: 5313: # On AIX, shared libraries and static libraries use the same namespace, and 5314: # are all built from PIC. 5315: case $host_os in 5316: aix3*) 5317: test "$enable_shared" = yes && enable_static=no 5318: if test -n "$RANLIB"; then 5319: archive_cmds="$archive_cmds~\$RANLIB \$lib" 5320: postinstall_cmds='$RANLIB $lib' 5321: fi 5322: ;; 5323: 5324: aix[[4-9]]*) 5325: if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 5326: test "$enable_shared" = yes && enable_static=no 5327: fi 5328: ;; 5329: esac 5330: AC_MSG_RESULT([$enable_shared]) 5331: 5332: AC_MSG_CHECKING([whether to build static libraries]) 5333: # Make sure either enable_shared or enable_static is yes. 5334: test "$enable_shared" = yes || enable_static=yes 5335: AC_MSG_RESULT([$enable_static]) 5336: 5337: _LT_CONFIG($1) 5338: fi 5339: AC_LANG_POP 5340: CC="$lt_save_CC" 5341: ])# _LT_LANG_C_CONFIG 5342: 5343: 5344: # _LT_PROG_CXX 5345: # ------------ 5346: # Since AC_PROG_CXX is broken, in that it returns g++ if there is no c++ 5347: # compiler, we have our own version here. 5348: m4_defun([_LT_PROG_CXX], 5349: [ 5350: pushdef([AC_MSG_ERROR], [_lt_caught_CXX_error=yes]) 5351: AC_PROG_CXX 5352: if test -n "$CXX" && ( test "X$CXX" != "Xno" && 5353: ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 5354: (test "X$CXX" != "Xg++"))) ; then 5355: AC_PROG_CXXCPP 5356: else 5357: _lt_caught_CXX_error=yes 5358: fi 5359: popdef([AC_MSG_ERROR]) 5360: ])# _LT_PROG_CXX 5361: 5362: dnl aclocal-1.4 backwards compatibility: 5363: dnl AC_DEFUN([_LT_PROG_CXX], []) 5364: 5365: 5366: # _LT_LANG_CXX_CONFIG([TAG]) 5367: # -------------------------- 5368: # Ensure that the configuration variables for a C++ compiler are suitably 5369: # defined. These variables are subsequently used by _LT_CONFIG to write 5370: # the compiler configuration to `libtool'. 5371: m4_defun([_LT_LANG_CXX_CONFIG], 5372: [AC_REQUIRE([_LT_PROG_CXX])dnl 5373: m4_require([_LT_FILEUTILS_DEFAULTS])dnl 5374: m4_require([_LT_DECL_EGREP])dnl 5375: 5376: AC_LANG_PUSH(C++) 5377: _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5378: _LT_TAGVAR(allow_undefined_flag, $1)= 5379: _LT_TAGVAR(always_export_symbols, $1)=no 5380: _LT_TAGVAR(archive_expsym_cmds, $1)= 5381: _LT_TAGVAR(compiler_needs_object, $1)=no 5382: _LT_TAGVAR(export_dynamic_flag_spec, $1)= 5383: _LT_TAGVAR(hardcode_direct, $1)=no 5384: _LT_TAGVAR(hardcode_direct_absolute, $1)=no 5385: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 5386: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 5387: _LT_TAGVAR(hardcode_libdir_separator, $1)= 5388: _LT_TAGVAR(hardcode_minus_L, $1)=no 5389: _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5390: _LT_TAGVAR(hardcode_automatic, $1)=no 5391: _LT_TAGVAR(inherit_rpath, $1)=no 5392: _LT_TAGVAR(module_cmds, $1)= 5393: _LT_TAGVAR(module_expsym_cmds, $1)= 5394: _LT_TAGVAR(link_all_deplibs, $1)=unknown 5395: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 5396: _LT_TAGVAR(no_undefined_flag, $1)= 5397: _LT_TAGVAR(whole_archive_flag_spec, $1)= 5398: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 5399: 5400: # Source file extension for C++ test sources. 5401: ac_ext=cpp 5402: 5403: # Object file extension for compiled C++ test sources. 5404: objext=o 5405: _LT_TAGVAR(objext, $1)=$objext 5406: 5407: # No sense in running all these tests if we already determined that 5408: # the CXX compiler isn't working. Some variables (like enable_shared) 5409: # are currently assumed to apply to all compilers on this platform, 5410: # and will be corrupted by setting them based on a non-working compiler. 5411: if test "$_lt_caught_CXX_error" != yes; then 5412: # Code to be used in simple compile tests 5413: lt_simple_compile_test_code="int some_variable = 0;" 5414: 5415: # Code to be used in simple link tests 5416: lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' 5417: 5418: # ltmain only uses $CC for tagged configurations so make sure $CC is set. 5419: _LT_TAG_COMPILER 5420: 5421: # save warnings/boilerplate of simple test code 5422: _LT_COMPILER_BOILERPLATE 5423: _LT_LINKER_BOILERPLATE 5424: 5425: # Allow CC to be a program name with arguments. 5426: lt_save_CC=$CC 5427: lt_save_LD=$LD 5428: lt_save_GCC=$GCC 5429: GCC=$GXX 5430: lt_save_with_gnu_ld=$with_gnu_ld 5431: lt_save_path_LD=$lt_cv_path_LD 5432: if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then 5433: lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx 5434: else 5435: $as_unset lt_cv_prog_gnu_ld 5436: fi 5437: if test -n "${lt_cv_path_LDCXX+set}"; then 5438: lt_cv_path_LD=$lt_cv_path_LDCXX 5439: else 5440: $as_unset lt_cv_path_LD 5441: fi 5442: test -z "${LDCXX+set}" || LD=$LDCXX 5443: CC=${CXX-"c++"} 5444: compiler=$CC 5445: _LT_TAGVAR(compiler, $1)=$CC 5446: _LT_CC_BASENAME([$compiler]) 5447: 5448: if test -n "$compiler"; then 5449: # We don't want -fno-exception when compiling C++ code, so set the 5450: # no_builtin_flag separately 5451: if test "$GXX" = yes; then 5452: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 5453: else 5454: _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 5455: fi 5456: 5457: if test "$GXX" = yes; then 5458: # Set up default GNU C++ configuration 5459: 5460: LT_PATH_LD 5461: 5462: # Check if GNU C++ uses GNU ld as the underlying linker, since the 5463: # archiving commands below assume that GNU ld is being used. 5464: if test "$with_gnu_ld" = yes; then 5465: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 5466: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 5467: 5468: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5469: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5470: 5471: # If archive_cmds runs LD, not CC, wlarc should be empty 5472: # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to 5473: # investigate it a little bit more. (MM) 5474: wlarc='${wl}' 5475: 5476: # ancient GNU ld didn't support --whole-archive et. al. 5477: if eval "`$CC -print-prog-name=ld` --help 2>&1" | 5478: $GREP 'no-whole-archive' > /dev/null; then 5479: _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 5480: else 5481: _LT_TAGVAR(whole_archive_flag_spec, $1)= 5482: fi 5483: else 5484: with_gnu_ld=no 5485: wlarc= 5486: 5487: # A generic and very simple default shared library creation 5488: # command for GNU C++ for the case where it uses the native 5489: # linker, instead of GNU ld. If possible, this setting should 5490: # overridden to take advantage of the native linker features on 5491: # the platform it is being used on. 5492: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 5493: fi 5494: 5495: # Commands to make compiler produce verbose output that lists 5496: # what "hidden" libraries, object files and flags are used when 5497: # linking a shared library. 5498: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' 5499: 5500: else 5501: GXX=no 5502: with_gnu_ld=no 5503: wlarc= 5504: fi 5505: 5506: # PORTME: fill in a description of your system's C++ link characteristics 5507: AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 5508: _LT_TAGVAR(ld_shlibs, $1)=yes 5509: case $host_os in 5510: aix3*) 5511: # FIXME: insert proper C++ library support 5512: _LT_TAGVAR(ld_shlibs, $1)=no 5513: ;; 5514: aix[[4-9]]*) 5515: if test "$host_cpu" = ia64; then 5516: # On IA64, the linker does run time linking by default, so we don't 5517: # have to do anything special. 5518: aix_use_runtimelinking=no 5519: exp_sym_flag='-Bexport' 5520: no_entry_flag="" 5521: else 5522: aix_use_runtimelinking=no 5523: 5524: # Test if we are trying to use run time linking or normal 5525: # AIX style linking. If -brtl is somewhere in LDFLAGS, we 5526: # need to do runtime linking. 5527: case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 5528: for ld_flag in $LDFLAGS; do 5529: case $ld_flag in 5530: *-brtl*) 5531: aix_use_runtimelinking=yes 5532: break 5533: ;; 5534: esac 5535: done 5536: ;; 5537: esac 5538: 5539: exp_sym_flag='-bexport' 5540: no_entry_flag='-bnoentry' 5541: fi 5542: 5543: # When large executables or shared objects are built, AIX ld can 5544: # have problems creating the table of contents. If linking a library 5545: # or program results in "error TOC overflow" add -mminimal-toc to 5546: # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 5547: # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 5548: 5549: _LT_TAGVAR(archive_cmds, $1)='' 5550: _LT_TAGVAR(hardcode_direct, $1)=yes 5551: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5552: _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 5553: _LT_TAGVAR(link_all_deplibs, $1)=yes 5554: _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' 5555: 5556: if test "$GXX" = yes; then 5557: case $host_os in aix4.[[012]]|aix4.[[012]].*) 5558: # We only want to do this on AIX 4.2 and lower, the check 5559: # below for broken collect2 doesn't work under 4.3+ 5560: collect2name=`${CC} -print-prog-name=collect2` 5561: if test -f "$collect2name" && 5562: strings "$collect2name" | $GREP resolve_lib_name >/dev/null 5563: then 5564: # We have reworked collect2 5565: : 5566: else 5567: # We have old collect2 5568: _LT_TAGVAR(hardcode_direct, $1)=unsupported 5569: # It fails to find uninstalled libraries when the uninstalled 5570: # path is not listed in the libpath. Setting hardcode_minus_L 5571: # to unsupported forces relinking 5572: _LT_TAGVAR(hardcode_minus_L, $1)=yes 5573: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5574: _LT_TAGVAR(hardcode_libdir_separator, $1)= 5575: fi 5576: esac 5577: shared_flag='-shared' 5578: if test "$aix_use_runtimelinking" = yes; then 5579: shared_flag="$shared_flag "'${wl}-G' 5580: fi 5581: else 5582: # not using gcc 5583: if test "$host_cpu" = ia64; then 5584: # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 5585: # chokes on -Wl,-G. The following line is correct: 5586: shared_flag='-G' 5587: else 5588: if test "$aix_use_runtimelinking" = yes; then 5589: shared_flag='${wl}-G' 5590: else 5591: shared_flag='${wl}-bM:SRE' 5592: fi 5593: fi 5594: fi 5595: 5596: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' 5597: # It seems that -bexpall does not export symbols beginning with 5598: # underscore (_), so it is better to generate a list of symbols to 5599: # export. 5600: _LT_TAGVAR(always_export_symbols, $1)=yes 5601: if test "$aix_use_runtimelinking" = yes; then 5602: # Warning - without using the other runtime loading flags (-brtl), 5603: # -berok will link without error, but may produce a broken library. 5604: _LT_TAGVAR(allow_undefined_flag, $1)='-berok' 5605: # Determine the default libpath from the value encoded in an empty 5606: # executable. 5607: _LT_SYS_MODULE_PATH_AIX 5608: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5609: 5610: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" 5611: else 5612: if test "$host_cpu" = ia64; then 5613: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 5614: _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 5615: _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" 5616: else 5617: # Determine the default libpath from the value encoded in an 5618: # empty executable. 5619: _LT_SYS_MODULE_PATH_AIX 5620: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5621: # Warning - without using the other run time loading flags, 5622: # -berok will link without error, but may produce a broken library. 5623: _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 5624: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 5625: # Exported symbols can be pulled into shared objects from archives 5626: _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 5627: _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5628: # This is similar to how AIX traditionally builds its shared 5629: # libraries. 5630: _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' 5631: fi 5632: fi 5633: ;; 5634: 5635: beos*) 5636: if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 5637: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5638: # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 5639: # support --undefined. This deserves some investigation. FIXME 5640: _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5641: else 5642: _LT_TAGVAR(ld_shlibs, $1)=no 5643: fi 5644: ;; 5645: 5646: chorus*) 5647: case $cc_basename in 5648: *) 5649: # FIXME: insert proper C++ library support 5650: _LT_TAGVAR(ld_shlibs, $1)=no 5651: ;; 5652: esac 5653: ;; 5654: 5655: cygwin* | mingw* | pw32* | cegcc*) 5656: # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 5657: # as there is no search path for DLLs. 5658: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5659: _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5660: _LT_TAGVAR(always_export_symbols, $1)=no 5661: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5662: 5663: if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 5664: _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' 5665: # If the export-symbols file already is a .def file (1st line 5666: # is EXPORTS), use it as is; otherwise, prepend... 5667: _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 5668: cp $export_symbols $output_objdir/$soname.def; 5669: else 5670: echo EXPORTS > $output_objdir/$soname.def; 5671: cat $export_symbols >> $output_objdir/$soname.def; 5672: fi~ 5673: $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' 5674: else 5675: _LT_TAGVAR(ld_shlibs, $1)=no 5676: fi 5677: ;; 5678: darwin* | rhapsody*) 5679: _LT_DARWIN_LINKER_FEATURES($1) 5680: ;; 5681: 5682: dgux*) 5683: case $cc_basename in 5684: ec++*) 5685: # FIXME: insert proper C++ library support 5686: _LT_TAGVAR(ld_shlibs, $1)=no 5687: ;; 5688: ghcx*) 5689: # Green Hills C++ Compiler 5690: # FIXME: insert proper C++ library support 5691: _LT_TAGVAR(ld_shlibs, $1)=no 5692: ;; 5693: *) 5694: # FIXME: insert proper C++ library support 5695: _LT_TAGVAR(ld_shlibs, $1)=no 5696: ;; 5697: esac 5698: ;; 5699: 5700: freebsd[[12]]*) 5701: # C++ shared libraries reported to be fairly broken before 5702: # switch to ELF 5703: _LT_TAGVAR(ld_shlibs, $1)=no 5704: ;; 5705: 5706: freebsd-elf*) 5707: _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5708: ;; 5709: 5710: freebsd* | dragonfly*) 5711: # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF 5712: # conventions 5713: _LT_TAGVAR(ld_shlibs, $1)=yes 5714: ;; 5715: 5716: gnu*) 5717: ;; 5718: 5719: hpux9*) 5720: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5721: _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5722: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5723: _LT_TAGVAR(hardcode_direct, $1)=yes 5724: _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 5725: # but as the default 5726: # location of the library. 5727: 5728: case $cc_basename in 5729: CC*) 5730: # FIXME: insert proper C++ library support 5731: _LT_TAGVAR(ld_shlibs, $1)=no 5732: ;; 5733: aCC*) 5734: _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' 5735: # Commands to make compiler produce verbose output that lists 5736: # what "hidden" libraries, object files and flags are used when 5737: # linking a shared library. 5738: # 5739: # There doesn't appear to be a way to prevent this compiler from 5740: # explicitly linking system object files so we need to strip them 5741: # from the output so that they don't get included in the library 5742: # dependencies. 5743: output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' 5744: ;; 5745: *) 5746: if test "$GXX" = yes; then 5747: _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 5748: else 5749: # FIXME: insert proper C++ library support 5750: _LT_TAGVAR(ld_shlibs, $1)=no 5751: fi 5752: ;; 5753: esac 5754: ;; 5755: 5756: hpux10*|hpux11*) 5757: if test $with_gnu_ld = no; then 5758: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5759: _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5760: 5761: case $host_cpu in 5762: hppa*64*|ia64*) 5763: ;; 5764: *) 5765: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5766: ;; 5767: esac 5768: fi 5769: case $host_cpu in 5770: hppa*64*|ia64*) 5771: _LT_TAGVAR(hardcode_direct, $1)=no 5772: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5773: ;; 5774: *) 5775: _LT_TAGVAR(hardcode_direct, $1)=yes 5776: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5777: _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 5778: # but as the default 5779: # location of the library. 5780: ;; 5781: esac 5782: 5783: case $cc_basename in 5784: CC*) 5785: # FIXME: insert proper C++ library support 5786: _LT_TAGVAR(ld_shlibs, $1)=no 5787: ;; 5788: aCC*) 5789: case $host_cpu in 5790: hppa*64*) 5791: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 5792: ;; 5793: ia64*) 5794: _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 5795: ;; 5796: *) 5797: _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' 5798: ;; 5799: esac 5800: # Commands to make compiler produce verbose output that lists 5801: # what "hidden" libraries, object files and flags are used when 5802: # linking a shared library. 5803: # 5804: # There doesn't appear to be a way to prevent this compiler from 5805: # explicitly linking system object files so we need to strip them 5806: # from the output so that they don't get included in the library 5807: # dependencies. 5808: output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' 5809: ;; 5810: *) 5811: if test "$GXX" = yes; then 5812: if test $with_gnu_ld = no; then 5813: case $host_cpu in 5814: hppa*64*) 5815: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 5816: ;; 5817: ia64*) 5818: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 5819: ;; 5820: *) 5821: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 5822: ;; 5823: esac 5824: fi 5825: else 5826: # FIXME: insert proper C++ library support 5827: _LT_TAGVAR(ld_shlibs, $1)=no 5828: fi 5829: ;; 5830: esac 5831: ;; 5832: 5833: interix[[3-9]]*) 5834: _LT_TAGVAR(hardcode_direct, $1)=no 5835: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5836: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5837: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5838: # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 5839: # Instead, shared libraries are loaded at an image base (0x10000000 by 5840: # default) and relocated if they conflict, which is a slow very memory 5841: # consuming and fragmenting process. To avoid this, we pick a random, 5842: # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 5843: # time. Moving up from 0x10000000 also allows more sbrk(2) space. 5844: _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' 5845: _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' 5846: ;; 5847: irix5* | irix6*) 5848: case $cc_basename in 5849: CC*) 5850: # SGI C++ 5851: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' 5852: 5853: # Archives containing C++ object files must be created using 5854: # "CC -ar", where "CC" is the IRIX C++ compiler. This is 5855: # necessary to make sure instantiated templates are included 5856: # in the archive. 5857: _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' 5858: ;; 5859: *) 5860: if test "$GXX" = yes; then 5861: if test "$with_gnu_ld" = no; then 5862: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 5863: else 5864: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` -o $lib' 5865: fi 5866: fi 5867: _LT_TAGVAR(link_all_deplibs, $1)=yes 5868: ;; 5869: esac 5870: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5871: _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5872: _LT_TAGVAR(inherit_rpath, $1)=yes 5873: ;; 5874: 5875: linux* | k*bsd*-gnu | kopensolaris*-gnu) 5876: case $cc_basename in 5877: KCC*) 5878: # Kuck and Associates, Inc. (KAI) C++ Compiler 5879: 5880: # KCC will only create a shared library if the output file 5881: # ends with ".so" (or ".sl" for HP-UX), so rename the library 5882: # to its proper name (with version) after linking. 5883: _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' 5884: _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' 5885: # Commands to make compiler produce verbose output that lists 5886: # what "hidden" libraries, object files and flags are used when 5887: # linking a shared library. 5888: # 5889: # There doesn't appear to be a way to prevent this compiler from 5890: # explicitly linking system object files so we need to strip them 5891: # from the output so that they don't get included in the library 5892: # dependencies. 5893: output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' 5894: 5895: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5896: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5897: 5898: # Archives containing C++ object files must be created using 5899: # "CC -Bstatic", where "CC" is the KAI C++ compiler. 5900: _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 5901: ;; 5902: icpc* | ecpc* ) 5903: # Intel C++ 5904: with_gnu_ld=yes 5905: # version 8.0 and above of icpc choke on multiply defined symbols 5906: # if we add $predep_objects and $postdep_objects, however 7.1 and 5907: # earlier do not add the objects themselves. 5908: case `$CC -V 2>&1` in 5909: *"Version 7."*) 5910: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 5911: _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' 5912: ;; 5913: *) # Version 8.0 or newer 5914: tmp_idyn= 5915: case $host_cpu in 5916: ia64*) tmp_idyn=' -i_dynamic';; 5917: esac 5918: _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5919: _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' 5920: ;; 5921: esac 5922: _LT_TAGVAR(archive_cmds_need_lc, $1)=no 5923: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5924: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5925: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 5926: ;; 5927: pgCC* | pgcpp*) 5928: # Portland Group C++ compiler 5929: case `$CC -V` in 5930: *pgCC\ [[1-5]]* | *pgcpp\ [[1-5]]*) 5931: _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ 5932: rm -rf $tpldir~ 5933: $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ 5934: compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"' 5935: _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ 5936: rm -rf $tpldir~ 5937: $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ 5938: $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~ 5939: $RANLIB $oldlib' 5940: _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ 5941: rm -rf $tpldir~ 5942: $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 5943: $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 5944: _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ 5945: rm -rf $tpldir~ 5946: $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 5947: $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' 5948: ;; 5949: *) # Version 6 will use weak symbols 5950: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 5951: _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' 5952: ;; 5953: esac 5954: 5955: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 5956: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5957: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' 5958: ;; 5959: cxx*) 5960: # Compaq C++ 5961: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 5962: _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' 5963: 5964: runpath_var=LD_RUN_PATH 5965: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 5966: _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5967: 5968: # Commands to make compiler produce verbose output that lists 5969: # what "hidden" libraries, object files and flags are used when 5970: # linking a shared library. 5971: # 5972: # There doesn't appear to be a way to prevent this compiler from 5973: # explicitly linking system object files so we need to strip them 5974: # from the output so that they don't get included in the library 5975: # dependencies. 5976: output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`$ECHO "X$templist" | $Xsed -e "s/$^.*ld.*$$ .*ld .*$$/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' 5977: ;; 5978: xl*) 5979: # IBM XL 8.0 on PPC, with GNU ld 5980: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5981: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5982: _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5983: if test "x$supports_anon_versioning" = xyes; then 5984: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 5985: cat $export_symbols | sed -e "s/$.*$/\1;/" >> $output_objdir/$libname.ver~ 5986: echo "local: *; };" >> $output_objdir/$libname.ver~ 5987: $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 5988: fi 5989: ;; 5990: *) 5991: case `$CC -V 2>&1 | sed 5q` in 5992: *Sun\ C*) 5993: # Sun C++ 5.9 5994: _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 5995: _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 5996: _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' 5997: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5998: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' 5999: _LT_TAGVAR(compiler_needs_object, $1)=yes 6000: 6001: # Not sure whether something based on 6002: # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 6003: # would be better. 6004: output_verbose_link_cmd='echo' 6005: 6006: # Archives containing C++ object files must be created using 6007: # "CC -xar", where "CC" is the Sun C++ compiler. This is 6008: # necessary to make sure instantiated templates are included 6009: # in the archive. 6010: _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 6011: ;; 6012: esac 6013: ;; 6014: esac 6015: ;; 6016: 6017: lynxos*) 6018: # FIXME: insert proper C++ library support 6019: _LT_TAGVAR(ld_shlibs, $1)=no 6020: ;; 6021: 6022: m88k*) 6023: # FIXME: insert proper C++ library support 6024: _LT_TAGVAR(ld_shlibs, $1)=no 6025: ;; 6026: 6027: mvs*) 6028: case $cc_basename in 6029: cxx*) 6030: # FIXME: insert proper C++ library support 6031: _LT_TAGVAR(ld_shlibs, $1)=no 6032: ;; 6033: *) 6034: # FIXME: insert proper C++ library support 6035: _LT_TAGVAR(ld_shlibs, $1)=no 6036: ;; 6037: esac 6038: ;; 6039: 6040: netbsd*) 6041: if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 6042: _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' 6043: wlarc= 6044: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6045: _LT_TAGVAR(hardcode_direct, $1)=yes 6046: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6047: fi 6048: # Workaround some broken pre-1.5 toolchains 6049: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' 6050: ;; 6051: 6052: *nto* | *qnx*) 6053: _LT_TAGVAR(ld_shlibs, $1)=yes 6054: ;; 6055: 6056: openbsd2*) 6057: # C++ shared libraries are fairly broken 6058: _LT_TAGVAR(ld_shlibs, $1)=no 6059: ;; 6060: 6061: openbsd*) 6062: if test -f /usr/libexec/ld.so; then 6063: _LT_TAGVAR(hardcode_direct, $1)=yes 6064: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6065: _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6066: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 6067: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6068: if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 6069: _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' 6070: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6071: _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 6072: fi 6073: output_verbose_link_cmd=echo 6074: else 6075: _LT_TAGVAR(ld_shlibs, $1)=no 6076: fi 6077: ;; 6078: 6079: osf3* | osf4* | osf5*) 6080: case $cc_basename in 6081: KCC*) 6082: # Kuck and Associates, Inc. (KAI) C++ Compiler 6083: 6084: # KCC will only create a shared library if the output file 6085: # ends with ".so" (or ".sl" for HP-UX), so rename the library 6086: # to its proper name (with version) after linking. 6087: _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' 6088: 6089: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6090: _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6091: 6092: # Archives containing C++ object files must be created using 6093: # the KAI C++ compiler. 6094: case $host in 6095: osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; 6096: *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; 6097: esac 6098: ;; 6099: RCC*) 6100: # Rational C++ 2.4.1 6101: # FIXME: insert proper C++ library support 6102: _LT_TAGVAR(ld_shlibs, $1)=no 6103: ;; 6104: cxx*) 6105: case $host in 6106: osf3*) 6107: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6108: _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && $ECHO "X${wl}-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' 6109: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6110: ;; 6111: *) 6112: _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6113: _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' 6114: _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ 6115: echo "-hidden">> $lib.exp~ 6116: $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~ 6117: $RM $lib.exp' 6118: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 6119: ;; 6120: esac 6121: 6122: _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6123: 6124: # Commands to make compiler produce verbose output that lists 6125: # what "hidden" libraries, object files and flags are used when 6126: # linking a shared library. 6127: # 6128: # There doesn't appear to be a way to prevent this compiler from 6129: # explicitly linking system object files so we need to strip them 6130: # from the output so that they don't get included in the library 6131: # dependencies. 6132: output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`$ECHO "X$templist" | $Xsed -e "s/$^.*ld.*$$ .*ld.*$$/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' 6133: ;; 6134: *) 6135: if test "$GXX" = yes && test "$with_gnu_ld" = no; then 6136: _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6137: case $host in 6138: osf3*) 6139: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 6140: ;; 6141: *) 6142: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 6143: ;; 6144: esac 6145: 6146: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6147: _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6148: 6149: # Commands to make compiler produce verbose output that lists 6150: # what "hidden" libraries, object files and flags are used when 6151: # linking a shared library. 6152: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' 6153: 6154: else 6155: # FIXME: insert proper C++ library support 6156: _LT_TAGVAR(ld_shlibs, $1)=no 6157: fi 6158: ;; 6159: esac 6160: ;; 6161: 6162: psos*) 6163: # FIXME: insert proper C++ library support 6164: _LT_TAGVAR(ld_shlibs, $1)=no 6165: ;; 6166: 6167: sunos4*) 6168: case $cc_basename in 6169: CC*) 6170: # Sun C++ 4.x 6171: # FIXME: insert proper C++ library support 6172: _LT_TAGVAR(ld_shlibs, $1)=no 6173: ;; 6174: lcc*) 6175: # Lucid 6176: # FIXME: insert proper C++ library support 6177: _LT_TAGVAR(ld_shlibs, $1)=no 6178: ;; 6179: *) 6180: # FIXME: insert proper C++ library support 6181: _LT_TAGVAR(ld_shlibs, $1)=no 6182: ;; 6183: esac 6184: ;; 6185: 6186: solaris*) 6187: case $cc_basename in 6188: CC*) 6189: # Sun C++ 4.2, 5.x and Centerline C++ 6190: _LT_TAGVAR(archive_cmds_need_lc,$1)=yes 6191: _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 6192: _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6193: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/$.*$/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6194: $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' 6195: 6196: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6197: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6198: case $host_os in 6199: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6200: *) 6201: # The compiler driver will combine and reorder linker options, 6202: # but understands `-z linker_flag'. 6203: # Supported since Solaris 2.6 (maybe 2.5.1?) 6204: _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 6205: ;; 6206: esac 6207: _LT_TAGVAR(link_all_deplibs, $1)=yes 6208: 6209: output_verbose_link_cmd='echo' 6210: 6211: # Archives containing C++ object files must be created using 6212: # "CC -xar", where "CC" is the Sun C++ compiler. This is 6213: # necessary to make sure instantiated templates are included 6214: # in the archive. 6215: _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 6216: ;; 6217: gcx*) 6218: # Green Hills C++ Compiler 6219: _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 6220: 6221: # The C++ compiler must be used to create the archive. 6222: _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' 6223: ;; 6224: *) 6225: # GNU C++ compiler with Solaris linker 6226: if test "$GXX" = yes && test "$with_gnu_ld" = no; then 6227: _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' 6228: if $CC --version | $GREP -v '^2\.7' > /dev/null; then 6229: _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 6230: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/$.*$/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6231: $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6232: 6233: # Commands to make compiler produce verbose output that lists 6234: # what "hidden" libraries, object files and flags are used when 6235: # linking a shared library. 6236: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' 6237: else 6238: # g++ 2.7 appears to require `-G' NOT `-shared' on this 6239: # platform. 6240: _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 6241: _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/$.*$/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 6242: $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 6243: 6244: # Commands to make compiler produce verbose output that lists 6245: # what "hidden" libraries, object files and flags are used when 6246: # linking a shared library. 6247: output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' 6248: fi 6249: 6250: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' 6251: case $host_os in 6252: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6253: *) 6254: _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 6255: ;; 6256: esac 6257: fi 6258: ;; 6259: esac 6260: ;; 6261: 6262: sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 6263: _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6264: _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6265: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6266: runpath_var='LD_RUN_PATH' 6267: 6268: case $cc_basename in 6269: CC*) 6270: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6271: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6272: ;; 6273: *) 6274: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6275: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6276: ;; 6277: esac 6278: ;; 6279: 6280: sysv5* | sco3.2v5* | sco5v6*) 6281: # Note: We can NOT use -z defs as we might desire, because we do not 6282: # link with -lc, and that would cause any symbols used from libc to 6283: # always be unresolved, which means just about no library would 6284: # ever link correctly. If we're not using GNU ld we use -z text 6285: # though, which does catch some bad symbols but isn't as heavy-handed 6286: # as -z defs. 6287: _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6288: _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 6289: _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6290: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6291: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' 6292: _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 6293: _LT_TAGVAR(link_all_deplibs, $1)=yes 6294: _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 6295: runpath_var='LD_RUN_PATH' 6296: 6297: case $cc_basename in 6298: CC*) 6299: _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6300: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6301: ;; 6302: *) 6303: _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6304: _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6305: ;; 6306: esac 6307: ;; 6308: 6309: tandem*) 6310: case $cc_basename in 6311: NCC*) 6312: # NonStop-UX NCC 3.20 6313: # FIXME: insert proper C++ library support 6314: _LT_TAGVAR(ld_shlibs, $1)=no 6315: ;; 6316: *) 6317: # FIXME: insert proper C++ library support 6318: _LT_TAGVAR(ld_shlibs, $1)=no 6319: ;; 6320: esac 6321: ;; 6322: 6323: vxworks*) 6324: # FIXME: insert proper C++ library support 6325: _LT_TAGVAR(ld_shlibs, $1)=no 6326: ;; 6327: 6328: *) 6329: # FIXME: insert proper C++ library support 6330: _LT_TAGVAR(ld_shlibs, $1)=no 6331: ;; 6332: esac 6333: 6334: AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 6335: test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 6336: 6337: _LT_TAGVAR(GCC, $1)="$GXX" 6338: _LT_TAGVAR(LD, $1)="$LD" 6339: 6340: ## CAVEAT EMPTOR: 6341: ## There is no encapsulation within the following macros, do not change 6342: ## the running order or otherwise move them around unless you know exactly 6343: ## what you are doing... 6344: _LT_SYS_HIDDEN_LIBDEPS($1) 6345: _LT_COMPILER_PIC($1) 6346: _LT_COMPILER_C_O($1) 6347: _LT_COMPILER_FILE_LOCKS($1) 6348: _LT_LINKER_SHLIBS($1) 6349: _LT_SYS_DYNAMIC_LINKER($1) 6350: _LT_LINKER_HARDCODE_LIBPATH($1) 6351: 6352: _LT_CONFIG($1) 6353: fi # test -n "$compiler" 6354: 6355: CC=$lt_save_CC 6356: LDCXX=$LD 6357: LD=$lt_save_LD 6358: GCC=$lt_save_GCC 6359: with_gnu_ld=$lt_save_with_gnu_ld 6360: lt_cv_path_LDCXX=$lt_cv_path_LD 6361: lt_cv_path_LD=$lt_save_path_LD 6362: lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld 6363: lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld 6364: fi # test "$_lt_caught_CXX_error" != yes 6365: 6366: AC_LANG_POP 6367: ])# _LT_LANG_CXX_CONFIG 6368: 6369: 6370: # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) 6371: # --------------------------------- 6372: # Figure out "hidden" library dependencies from verbose 6373: # compiler output when linking a shared library. 6374: # Parse the compiler output and extract the necessary 6375: # objects, libraries and library flags. 6376: m4_defun([_LT_SYS_HIDDEN_LIBDEPS], 6377: [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 6378: # Dependencies to place before and after the object being linked: 6379: _LT_TAGVAR(predep_objects, $1)= 6380: _LT_TAGVAR(postdep_objects, $1)= 6381: _LT_TAGVAR(predeps, $1)= 6382: _LT_TAGVAR(postdeps, $1)= 6383: _LT_TAGVAR(compiler_lib_search_path, $1)= 6384: 6385: dnl we can't use the lt_simple_compile_test_code here, 6386: dnl because it contains code intended for an executable, 6387: dnl not a library. It's possible we should let each 6388: dnl tag define a new lt_????_link_test_code variable, 6389: dnl but it's only used here... 6390: m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF 6391: int a; 6392: void foo (void) { a = 0; } 6393: _LT_EOF 6394: ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF 6395: class Foo 6396: { 6397: public: 6398: Foo (void) { a = 0; } 6399: private: 6400: int a; 6401: }; 6402: _LT_EOF 6403: ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF 6404: subroutine foo 6405: implicit none 6406: integer*4 a 6407: a=0 6408: return 6409: end 6410: _LT_EOF 6411: ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF 6412: subroutine foo 6413: implicit none 6414: integer a 6415: a=0 6416: return 6417: end 6418: _LT_EOF 6419: ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF 6420: public class foo { 6421: private int a; 6422: public void bar (void) { 6423: a = 0; 6424: } 6425: }; 6426: _LT_EOF 6427: ]) 6428: dnl Parse the compiler output and extract the necessary 6429: dnl objects, libraries and library flags. 6430: if AC_TRY_EVAL(ac_compile); then 6431: # Parse the compiler output and extract the necessary 6432: # objects, libraries and library flags. 6433: 6434: # Sentinel used to keep track of whether or not we are before 6435: # the conftest object file. 6436: pre_test_object_deps_done=no 6437: 6438: for p in `eval "$output_verbose_link_cmd"`; do 6439: case $p in 6440: 6441: -L* | -R* | -l*) 6442: # Some compilers place space between "-{L,R}" and the path. 6443: # Remove the space. 6444: if test $p = "-L" || 6445: test $p = "-R"; then 6446: prev=$p 6447: continue 6448: else 6449: prev= 6450: fi 6451: 6452: if test "$pre_test_object_deps_done" = no; then 6453: case $p in 6454: -L* | -R*) 6455: # Internal compiler library paths should come after those 6456: # provided the user. The postdeps already come after the 6457: # user supplied libs so there is no need to process them. 6458: if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then 6459: _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" 6460: else 6461: _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" 6462: fi 6463: ;; 6464: # The "-l" case would never come before the object being 6465: # linked, so don't bother handling this case. 6466: esac 6467: else 6468: if test -z "$_LT_TAGVAR(postdeps, $1)"; then 6469: _LT_TAGVAR(postdeps, $1)="${prev}${p}" 6470: else 6471: _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}" 6472: fi 6473: fi 6474: ;; 6475: 6476: *.$objext) 6477: # This assumes that the test object file only shows up 6478: # once in the compiler output. 6479: if test "$p" = "conftest.$objext"; then 6480: pre_test_object_deps_done=yes 6481: continue 6482: fi 6483: 6484: if test "$pre_test_object_deps_done" = no; then 6485: if test -z "$_LT_TAGVAR(predep_objects, $1)"; then 6486: _LT_TAGVAR(predep_objects, $1)="$p" 6487: else 6488: _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" 6489: fi 6490: else 6491: if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then 6492: _LT_TAGVAR(postdep_objects, $1)="$p" 6493: else 6494: _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" 6495: fi 6496: fi 6497: ;; 6498: 6499: *) ;; # Ignore the rest. 6500: 6501: esac 6502: done 6503: 6504: # Clean up. 6505: rm -f a.out a.exe 6506: else 6507: echo "libtool.m4: error: problem compiling $1 test program" 6508: fi 6509: 6510: $RM -f confest.$objext 6511: 6512: # PORTME: override above test on systems where it is broken 6513: m4_if([$1], [CXX], 6514: [case $host_os in 6515: interix[[3-9]]*) 6516: # Interix 3.5 installs completely hosed .la files for C++, so rather than 6517: # hack all around it, let's just trust "g++" to DTRT. 6518: _LT_TAGVAR(predep_objects,$1)= 6519: _LT_TAGVAR(postdep_objects,$1)= 6520: _LT_TAGVAR(postdeps,$1)= 6521: ;; 6522: 6523: linux*) 6524: case `$CC -V 2>&1 | sed 5q` in 6525: *Sun\ C*) 6526: # Sun C++ 5.9 6527: 6528: # The more standards-conforming stlport4 library is 6529: # incompatible with the Cstd library. Avoid specifying 6530: # it if it's in CXXFLAGS. Ignore libCrun as 6531: # -library=stlport4 depends on it. 6532: case " $CXX $CXXFLAGS " in 6533: *" -library=stlport4 "*) 6534: solaris_use_stlport4=yes 6535: ;; 6536: esac 6537: 6538: if test "$solaris_use_stlport4" != yes; then 6539: _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 6540: fi 6541: ;; 6542: esac 6543: ;; 6544: 6545: solaris*) 6546: case $cc_basename in 6547: CC*) 6548: # The more standards-conforming stlport4 library is 6549: # incompatible with the Cstd library. Avoid specifying 6550: # it if it's in CXXFLAGS. Ignore libCrun as 6551: # -library=stlport4 depends on it. 6552: case " $CXX $CXXFLAGS " in 6553: *" -library=stlport4 "*) 6554: solaris_use_stlport4=yes 6555: ;; 6556: esac 6557: 6558: # Adding this requires a known-good setup of shared libraries for 6559: # Sun compiler versions before 5.6, else PIC objects from an old 6560: # archive will be linked into the output, leading to subtle bugs. 6561: if test "$solaris_use_stlport4" != yes; then 6562: _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 6563: fi 6564: ;; 6565: esac 6566: ;; 6567: esac 6568: ]) 6569: 6570: case " $_LT_TAGVAR(postdeps, $1) " in 6571: *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; 6572: esac 6573: _LT_TAGVAR(compiler_lib_search_dirs, $1)= 6574: if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then 6575: _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` 6576: fi 6577: _LT_TAGDECL([], [compiler_lib_search_dirs], [1], 6578: [The directories searched by this compiler when creating a shared library]) 6579: _LT_TAGDECL([], [predep_objects], [1], 6580: [Dependencies to place before and after the objects being linked to 6581: create a shared library]) 6582: _LT_TAGDECL([], [postdep_objects], [1]) 6583: _LT_TAGDECL([], [predeps], [1]) 6584: _LT_TAGDECL([], [postdeps], [1]) 6585: _LT_TAGDECL([], [compiler_lib_search_path], [1], 6586: [The library search path used internally by the compiler when linking 6587: a shared library]) 6588: ])# _LT_SYS_HIDDEN_LIBDEPS 6589: 6590: 6591: # _LT_PROG_F77 6592: # ------------ 6593: # Since AC_PROG_F77 is broken, in that it returns the empty string 6594: # if there is no fortran compiler, we have our own version here. 6595: m4_defun([_LT_PROG_F77], 6596: [ 6597: pushdef([AC_MSG_ERROR], [_lt_disable_F77=yes]) 6598: AC_PROG_F77 6599: if test -z "$F77" || test "X$F77" = "Xno"; then 6600: _lt_disable_F77=yes 6601: fi 6602: popdef([AC_MSG_ERROR]) 6603: ])# _LT_PROG_F77 6604: 6605: dnl aclocal-1.4 backwards compatibility: 6606: dnl AC_DEFUN([_LT_PROG_F77], []) 6607: 6608: 6609: # _LT_LANG_F77_CONFIG([TAG]) 6610: # -------------------------- 6611: # Ensure that the configuration variables for a Fortran 77 compiler are 6612: # suitably defined. These variables are subsequently used by _LT_CONFIG 6613: # to write the compiler configuration to `libtool'. 6614: m4_defun([_LT_LANG_F77_CONFIG], 6615: [AC_REQUIRE([_LT_PROG_F77])dnl 6616: AC_LANG_PUSH(Fortran 77) 6617: 6618: _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6619: _LT_TAGVAR(allow_undefined_flag, $1)= 6620: _LT_TAGVAR(always_export_symbols, $1)=no 6621: _LT_TAGVAR(archive_expsym_cmds, $1)= 6622: _LT_TAGVAR(export_dynamic_flag_spec, $1)= 6623: _LT_TAGVAR(hardcode_direct, $1)=no 6624: _LT_TAGVAR(hardcode_direct_absolute, $1)=no 6625: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 6626: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 6627: _LT_TAGVAR(hardcode_libdir_separator, $1)= 6628: _LT_TAGVAR(hardcode_minus_L, $1)=no 6629: _LT_TAGVAR(hardcode_automatic, $1)=no 6630: _LT_TAGVAR(inherit_rpath, $1)=no 6631: _LT_TAGVAR(module_cmds, $1)= 6632: _LT_TAGVAR(module_expsym_cmds, $1)= 6633: _LT_TAGVAR(link_all_deplibs, $1)=unknown 6634: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 6635: _LT_TAGVAR(no_undefined_flag, $1)= 6636: _LT_TAGVAR(whole_archive_flag_spec, $1)= 6637: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 6638: 6639: # Source file extension for f77 test sources. 6640: ac_ext=f 6641: 6642: # Object file extension for compiled f77 test sources. 6643: objext=o 6644: _LT_TAGVAR(objext, $1)=$objext 6645: 6646: # No sense in running all these tests if we already determined that 6647: # the F77 compiler isn't working. Some variables (like enable_shared) 6648: # are currently assumed to apply to all compilers on this platform, 6649: # and will be corrupted by setting them based on a non-working compiler. 6650: if test "$_lt_disable_F77" != yes; then 6651: # Code to be used in simple compile tests 6652: lt_simple_compile_test_code="\ 6653: subroutine t 6654: return 6655: end 6656: " 6657: 6658: # Code to be used in simple link tests 6659: lt_simple_link_test_code="\ 6660: program t 6661: end 6662: " 6663: 6664: # ltmain only uses $CC for tagged configurations so make sure $CC is set. 6665: _LT_TAG_COMPILER 6666: 6667: # save warnings/boilerplate of simple test code 6668: _LT_COMPILER_BOILERPLATE 6669: _LT_LINKER_BOILERPLATE 6670: 6671: # Allow CC to be a program name with arguments. 6672: lt_save_CC="$CC" 6673: lt_save_GCC=$GCC 6674: CC=${F77-"f77"} 6675: compiler=$CC 6676: _LT_TAGVAR(compiler, $1)=$CC 6677: _LT_CC_BASENAME([$compiler]) 6678: GCC=$G77 6679: if test -n "$compiler"; then 6680: AC_MSG_CHECKING([if libtool supports shared libraries]) 6681: AC_MSG_RESULT([$can_build_shared]) 6682: 6683: AC_MSG_CHECKING([whether to build shared libraries]) 6684: test "$can_build_shared" = "no" && enable_shared=no 6685: 6686: # On AIX, shared libraries and static libraries use the same namespace, and 6687: # are all built from PIC. 6688: case $host_os in 6689: aix3*) 6690: test "$enable_shared" = yes && enable_static=no 6691: if test -n "$RANLIB"; then 6692: archive_cmds="$archive_cmds~\$RANLIB \$lib" 6693: postinstall_cmds='$RANLIB $lib' 6694: fi 6695: ;; 6696: aix[[4-9]]*) 6697: if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 6698: test "$enable_shared" = yes && enable_static=no 6699: fi 6700: ;; 6701: esac 6702: AC_MSG_RESULT([$enable_shared]) 6703: 6704: AC_MSG_CHECKING([whether to build static libraries]) 6705: # Make sure either enable_shared or enable_static is yes. 6706: test "$enable_shared" = yes || enable_static=yes 6707: AC_MSG_RESULT([$enable_static]) 6708: 6709: _LT_TAGVAR(GCC, $1)="$G77" 6710: _LT_TAGVAR(LD, $1)="$LD" 6711: 6712: ## CAVEAT EMPTOR: 6713: ## There is no encapsulation within the following macros, do not change 6714: ## the running order or otherwise move them around unless you know exactly 6715: ## what you are doing... 6716: _LT_COMPILER_PIC($1) 6717: _LT_COMPILER_C_O($1) 6718: _LT_COMPILER_FILE_LOCKS($1) 6719: _LT_LINKER_SHLIBS($1) 6720: _LT_SYS_DYNAMIC_LINKER($1) 6721: _LT_LINKER_HARDCODE_LIBPATH($1) 6722: 6723: _LT_CONFIG($1) 6724: fi # test -n "$compiler" 6725: 6726: GCC=$lt_save_GCC 6727: CC="$lt_save_CC" 6728: fi # test "$_lt_disable_F77" != yes 6729: 6730: AC_LANG_POP 6731: ])# _LT_LANG_F77_CONFIG 6732: 6733: 6734: # _LT_PROG_FC 6735: # ----------- 6736: # Since AC_PROG_FC is broken, in that it returns the empty string 6737: # if there is no fortran compiler, we have our own version here. 6738: m4_defun([_LT_PROG_FC], 6739: [ 6740: pushdef([AC_MSG_ERROR], [_lt_disable_FC=yes]) 6741: AC_PROG_FC 6742: if test -z "$FC" || test "X$FC" = "Xno"; then 6743: _lt_disable_FC=yes 6744: fi 6745: popdef([AC_MSG_ERROR]) 6746: ])# _LT_PROG_FC 6747: 6748: dnl aclocal-1.4 backwards compatibility: 6749: dnl AC_DEFUN([_LT_PROG_FC], []) 6750: 6751: 6752: # _LT_LANG_FC_CONFIG([TAG]) 6753: # ------------------------- 6754: # Ensure that the configuration variables for a Fortran compiler are 6755: # suitably defined. These variables are subsequently used by _LT_CONFIG 6756: # to write the compiler configuration to `libtool'. 6757: m4_defun([_LT_LANG_FC_CONFIG], 6758: [AC_REQUIRE([_LT_PROG_FC])dnl 6759: AC_LANG_PUSH(Fortran) 6760: 6761: _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6762: _LT_TAGVAR(allow_undefined_flag, $1)= 6763: _LT_TAGVAR(always_export_symbols, $1)=no 6764: _LT_TAGVAR(archive_expsym_cmds, $1)= 6765: _LT_TAGVAR(export_dynamic_flag_spec, $1)= 6766: _LT_TAGVAR(hardcode_direct, $1)=no 6767: _LT_TAGVAR(hardcode_direct_absolute, $1)=no 6768: _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 6769: _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 6770: _LT_TAGVAR(hardcode_libdir_separator, $1)= 6771: _LT_TAGVAR(hardcode_minus_L, $1)=no 6772: _LT_TAGVAR(hardcode_automatic, $1)=no 6773: _LT_TAGVAR(inherit_rpath, $1)=no 6774: _LT_TAGVAR(module_cmds, $1)= 6775: _LT_TAGVAR(module_expsym_cmds, $1)= 6776: _LT_TAGVAR(link_all_deplibs, $1)=unknown 6777: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 6778: _LT_TAGVAR(no_undefined_flag, $1)= 6779: _LT_TAGVAR(whole_archive_flag_spec, $1)= 6780: _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 6781: 6782: # Source file extension for fc test sources. 6783: ac_ext=${ac_fc_srcext-f} 6784: 6785: # Object file extension for compiled fc test sources. 6786: objext=o 6787: _LT_TAGVAR(objext, $1)=$objext 6788: 6789: # No sense in running all these tests if we already determined that 6790: # the FC compiler isn't working. Some variables (like enable_shared) 6791: # are currently assumed to apply to all compilers on this platform, 6792: # and will be corrupted by setting them based on a non-working compiler. 6793: if test "$_lt_disable_FC" != yes; then 6794: # Code to be used in simple compile tests 6795: lt_simple_compile_test_code="\ 6796: subroutine t 6797: return 6798: end 6799: " 6800: 6801: # Code to be used in simple link tests 6802: lt_simple_link_test_code="\ 6803: program t 6804: end 6805: " 6806: 6807: # ltmain only uses $CC for tagged configurations so make sure $CC is set. 6808: _LT_TAG_COMPILER 6809: 6810: # save warnings/boilerplate of simple test code 6811: _LT_COMPILER_BOILERPLATE 6812: _LT_LINKER_BOILERPLATE 6813: 6814: # Allow CC to be a program name with arguments. 6815: lt_save_CC="$CC" 6816: lt_save_GCC=$GCC 6817: CC=${FC-"f95"} 6818: compiler=$CC 6819: GCC=$ac_cv_fc_compiler_gnu 6820: 6821: _LT_TAGVAR(compiler, $1)=$CC 6822: _LT_CC_BASENAME([$compiler]) 6823: 6824: if test -n "$compiler"; then 6825: AC_MSG_CHECKING([if libtool supports shared libraries]) 6826: AC_MSG_RESULT([$can_build_shared]) 6827: 6828: AC_MSG_CHECKING([whether to build shared libraries]) 6829: test "$can_build_shared" = "no" && enable_shared=no 6830: 6831: # On AIX, shared libraries and static libraries use the same namespace, and 6832: # are all built from PIC. 6833: case $host_os in 6834: aix3*) 6835: test "$enable_shared" = yes && enable_static=no 6836: if test -n "$RANLIB"; then 6837: archive_cmds="$archive_cmds~\$RANLIB \$lib" 6838: postinstall_cmds='$RANLIB $lib' 6839: fi 6840: ;; 6841: aix[[4-9]]*) 6842: if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 6843: test "$enable_shared" = yes && enable_static=no 6844: fi 6845: ;; 6846: esac 6847: AC_MSG_RESULT([$enable_shared]) 6848: 6849: AC_MSG_CHECKING([whether to build static libraries]) 6850: # Make sure either enable_shared or enable_static is yes. 6851: test "$enable_shared" = yes || enable_static=yes 6852: AC_MSG_RESULT([$enable_static]) 6853: 6854: _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu" 6855: _LT_TAGVAR(LD, $1)="$LD" 6856: 6857: ## CAVEAT EMPTOR: 6858: ## There is no encapsulation within the following macros, do not change 6859: ## the running order or otherwise move them around unless you know exactly 6860: ## what you are doing... 6861: _LT_SYS_HIDDEN_LIBDEPS($1) 6862: _LT_COMPILER_PIC($1) 6863: _LT_COMPILER_C_O($1) 6864: _LT_COMPILER_FILE_LOCKS($1) 6865: _LT_LINKER_SHLIBS($1) 6866: _LT_SYS_DYNAMIC_LINKER($1) 6867: _LT_LINKER_HARDCODE_LIBPATH($1) 6868: 6869: _LT_CONFIG($1) 6870: fi # test -n "$compiler" 6871: 6872: GCC=$lt_save_GCC 6873: CC="$lt_save_CC" 6874: fi # test "$_lt_disable_FC" != yes 6875: 6876: AC_LANG_POP 6877: ])# _LT_LANG_FC_CONFIG 6878: 6879: 6880: # _LT_LANG_GCJ_CONFIG([TAG]) 6881: # -------------------------- 6882: # Ensure that the configuration variables for the GNU Java Compiler compiler 6883: # are suitably defined. These variables are subsequently used by _LT_CONFIG 6884: # to write the compiler configuration to `libtool'. 6885: m4_defun([_LT_LANG_GCJ_CONFIG], 6886: [AC_REQUIRE([LT_PROG_GCJ])dnl 6887: AC_LANG_SAVE 6888: 6889: # Source file extension for Java test sources. 6890: ac_ext=java 6891: 6892: # Object file extension for compiled Java test sources. 6893: objext=o 6894: _LT_TAGVAR(objext, $1)=$objext 6895: 6896: # Code to be used in simple compile tests 6897: lt_simple_compile_test_code="class foo {}" 6898: 6899: # Code to be used in simple link tests 6900: lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' 6901: 6902: # ltmain only uses $CC for tagged configurations so make sure $CC is set. 6903: _LT_TAG_COMPILER 6904: 6905: # save warnings/boilerplate of simple test code 6906: _LT_COMPILER_BOILERPLATE 6907: _LT_LINKER_BOILERPLATE 6908: 6909: # Allow CC to be a program name with arguments. 6910: lt_save_CC="$CC" 6911: lt_save_GCC=$GCC 6912: GCC=yes 6913: CC=${GCJ-"gcj"} 6914: compiler=$CC 6915: _LT_TAGVAR(compiler, $1)=$CC 6916: _LT_TAGVAR(LD, $1)="$LD" 6917: _LT_CC_BASENAME([$compiler]) 6918: 6919: # GCJ did not exist at the time GCC didn't implicitly link libc in. 6920: _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6921: 6922: _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 6923: 6924: if test -n "$compiler"; then 6925: _LT_COMPILER_NO_RTTI($1) 6926: _LT_COMPILER_PIC($1) 6927: _LT_COMPILER_C_O($1) 6928: _LT_COMPILER_FILE_LOCKS($1) 6929: _LT_LINKER_SHLIBS($1) 6930: _LT_LINKER_HARDCODE_LIBPATH($1) 6931: 6932: _LT_CONFIG($1) 6933: fi 6934: 6935: AC_LANG_RESTORE 6936: 6937: GCC=$lt_save_GCC 6938: CC="$lt_save_CC" 6939: ])# _LT_LANG_GCJ_CONFIG 6940: 6941: 6942: # _LT_LANG_RC_CONFIG([TAG]) 6943: # ------------------------- 6944: # Ensure that the configuration variables for the Windows resource compiler 6945: # are suitably defined. These variables are subsequently used by _LT_CONFIG 6946: # to write the compiler configuration to `libtool'. 6947: m4_defun([_LT_LANG_RC_CONFIG], 6948: [AC_REQUIRE([LT_PROG_RC])dnl 6949: AC_LANG_SAVE 6950: 6951: # Source file extension for RC test sources. 6952: ac_ext=rc 6953: 6954: # Object file extension for compiled RC test sources. 6955: objext=o 6956: _LT_TAGVAR(objext, $1)=$objext 6957: 6958: # Code to be used in simple compile tests 6959: lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' 6960: 6961: # Code to be used in simple link tests 6962: lt_simple_link_test_code="$lt_simple_compile_test_code" 6963: 6964: # ltmain only uses $CC for tagged configurations so make sure $CC is set. 6965: _LT_TAG_COMPILER 6966: 6967: # save warnings/boilerplate of simple test code 6968: _LT_COMPILER_BOILERPLATE 6969: _LT_LINKER_BOILERPLATE 6970: 6971: # Allow CC to be a program name with arguments. 6972: lt_save_CC="$CC" 6973: lt_save_GCC=$GCC 6974: GCC= 6975: CC=${RC-"windres"} 6976: compiler=$CC 6977: _LT_TAGVAR(compiler, $1)=$CC 6978: _LT_CC_BASENAME([$compiler]) 6979: _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 6980: 6981: if test -n "$compiler"; then 6982: : 6983: _LT_CONFIG($1) 6984: fi 6985: 6986: GCC=$lt_save_GCC 6987: AC_LANG_RESTORE 6988: CC="$lt_save_CC" 6989: ])# _LT_LANG_RC_CONFIG 6990: 6991: 6992: # LT_PROG_GCJ 6993: # ----------- 6994: AC_DEFUN([LT_PROG_GCJ], 6995: [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], 6996: [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], 6997: [AC_CHECK_TOOL(GCJ, gcj,) 6998: test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" 6999: AC_SUBST(GCJFLAGS)])])[]dnl 7000: ]) 7001: 7002: # Old name: 7003: AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) 7004: dnl aclocal-1.4 backwards compatibility: 7005: dnl AC_DEFUN([LT_AC_PROG_GCJ], []) 7006: 7007: 7008: # LT_PROG_RC 7009: # ---------- 7010: AC_DEFUN([LT_PROG_RC], 7011: [AC_CHECK_TOOL(RC, windres,) 7012: ]) 7013: 7014: # Old name: 7015: AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) 7016: dnl aclocal-1.4 backwards compatibility: 7017: dnl AC_DEFUN([LT_AC_PROG_RC], []) 7018: 7019: 7020: # _LT_DECL_EGREP 7021: # -------------- 7022: # If we don't have a new enough Autoconf to choose the best grep 7023: # available, choose the one first in the user's PATH. 7024: m4_defun([_LT_DECL_EGREP], 7025: [AC_REQUIRE([AC_PROG_EGREP])dnl 7026: AC_REQUIRE([AC_PROG_FGREP])dnl 7027: test -z "$GREP" && GREP=grep 7028: _LT_DECL([], [GREP], [1], [A grep program that handles long lines]) 7029: _LT_DECL([], [EGREP], [1], [An ERE matcher]) 7030: _LT_DECL([], [FGREP], [1], [A literal string matcher]) 7031: dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too 7032: AC_SUBST([GREP]) 7033: ]) 7034: 7035: 7036: # _LT_DECL_OBJDUMP 7037: # -------------- 7038: # If we don't have a new enough Autoconf to choose the best objdump 7039: # available, choose the one first in the user's PATH. 7040: m4_defun([_LT_DECL_OBJDUMP], 7041: [AC_CHECK_TOOL(OBJDUMP, objdump, false) 7042: test -z "$OBJDUMP" && OBJDUMP=objdump 7043: _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) 7044: AC_SUBST([OBJDUMP]) 7045: ]) 7046: 7047: 7048: # _LT_DECL_SED 7049: # ------------ 7050: # Check for a fully-functional sed program, that truncates 7051: # as few characters as possible. Prefer GNU sed if found. 7052: m4_defun([_LT_DECL_SED], 7053: [AC_PROG_SED 7054: test -z "$SED" && SED=sed 7055: Xsed="$SED -e 1s/^X//" 7056: _LT_DECL([], [SED], [1], [A sed program that does not truncate output]) 7057: _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], 7058: [Sed that helps us avoid accidentally triggering echo(1) options like -n]) 7059: ])# _LT_DECL_SED 7060: 7061: m4_ifndef([AC_PROG_SED], [ 7062: # NOTE: This macro has been submitted for inclusion into # 7063: # GNU Autoconf as AC_PROG_SED. When it is available in # 7064: # a released version of Autoconf we should remove this # 7065: # macro and use it instead. # 7066: 7067: m4_defun([AC_PROG_SED], 7068: [AC_MSG_CHECKING([for a sed that does not truncate output]) 7069: AC_CACHE_VAL(lt_cv_path_SED, 7070: [# Loop through the user's path and test for sed and gsed. 7071: # Then use that list of sed's as ones to test for truncation. 7072: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7073: for as_dir in $PATH 7074: do 7075: IFS=$as_save_IFS 7076: test -z "$as_dir" && as_dir=. 7077: for lt_ac_prog in sed gsed; do 7078: for ac_exec_ext in '' $ac_executable_extensions; do 7079: if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then 7080: lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" 7081: fi 7082: done 7083: done 7084: done 7085: IFS=$as_save_IFS 7086: lt_ac_max=0 7087: lt_ac_count=0 7088: # Add /usr/xpg4/bin/sed as it is typically found on Solaris 7089: # along with /bin/sed that truncates output. 7090: for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do 7091: test ! -f $lt_ac_sed && continue 7092: cat /dev/null > conftest.in 7093: lt_ac_count=0 7094: echo $ECHO_N "0123456789$ECHO_C" >conftest.in 7095: # Check for GNU sed and select it if it is found. 7096: if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then 7097: lt_cv_path_SED=$lt_ac_sed 7098: break 7099: fi 7100: while true; do 7101: cat conftest.in conftest.in >conftest.tmp 7102: mv conftest.tmp conftest.in 7103: cp conftest.in conftest.nl 7104: echo >>conftest.nl 7105: $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break 7106: cmp -s conftest.out conftest.nl || break 7107: # 10000 chars as input seems more than enough 7108: test $lt_ac_count -gt 10 && break 7109: lt_ac_count=`expr $lt_ac_count + 1` 7110: if test $lt_ac_count -gt $lt_ac_max; then 7111: lt_ac_max=$lt_ac_count 7112: lt_cv_path_SED=$lt_ac_sed 7113: fi 7114: done 7115: done 7116: ]) 7117: SED=$lt_cv_path_SED 7118: AC_SUBST([SED]) 7119: AC_MSG_RESULT([$SED]) 7120: ])#AC_PROG_SED 7121: ])#m4_ifndef 7122: 7123: # Old name: 7124: AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) 7125: dnl aclocal-1.4 backwards compatibility: 7126: dnl AC_DEFUN([LT_AC_PROG_SED], []) 7127: 7128: 7129: # _LT_CHECK_SHELL_FEATURES 7130: # ------------------------ 7131: # Find out whether the shell is Bourne or XSI compatible, 7132: # or has some other useful features. 7133: m4_defun([_LT_CHECK_SHELL_FEATURES], 7134: [AC_MSG_CHECKING([whether the shell understands some XSI constructs]) 7135: # Try some XSI features 7136: xsi_shell=no 7137: ( _lt_dummy="a/b/c" 7138: test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \ 7139: = c,a/b,, \ 7140: && eval 'test $(( 1 + 1 )) -eq 2 \ 7141: && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ 7142: && xsi_shell=yes 7143: AC_MSG_RESULT([$xsi_shell]) 7144: _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell']) 7145: 7146: AC_MSG_CHECKING([whether the shell understands "+="]) 7147: lt_shell_append=no 7148: ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \ 7149: >/dev/null 2>&1 \ 7150: && lt_shell_append=yes 7151: AC_MSG_RESULT([$lt_shell_append]) 7152: _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append']) 7153: 7154: if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 7155: lt_unset=unset 7156: else 7157: lt_unset=false 7158: fi 7159: _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl 7160: 7161: # test EBCDIC or ASCII 7162: case `echo X|tr X '\101'` in 7163: A) # ASCII based system 7164: # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 7165: lt_SP2NL='tr \040 \012' 7166: lt_NL2SP='tr \015\012 \040\040' 7167: ;; 7168: *) # EBCDIC based system 7169: lt_SP2NL='tr \100 \n' 7170: lt_NL2SP='tr \r\n \100\100' 7171: ;; 7172: esac 7173: _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl 7174: _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl 7175: ])# _LT_CHECK_SHELL_FEATURES 7176: 7177: 7178: # _LT_PROG_XSI_SHELLFNS 7179: # --------------------- 7180: # Bourne and XSI compatible variants of some useful shell functions. 7181: m4_defun([_LT_PROG_XSI_SHELLFNS], 7182: [case $xsi_shell in 7183: yes) 7184: cat << \_LT_EOF >> "$cfgfile" 7185: 7186: # func_dirname file append nondir_replacement 7187: # Compute the dirname of FILE. If nonempty, add APPEND to the result, 7188: # otherwise set result to NONDIR_REPLACEMENT. 7189: func_dirname () 7190: { 7191: case ${1} in 7192: */*) func_dirname_result="${1%/*}${2}" ;; 7193: * ) func_dirname_result="${3}" ;; 7194: esac 7195: } 7196: 7197: # func_basename file 7198: func_basename () 7199: { 7200: func_basename_result="${1##*/}" 7201: } 7202: 7203: # func_dirname_and_basename file append nondir_replacement 7204: # perform func_basename and func_dirname in a single function 7205: # call: 7206: # dirname: Compute the dirname of FILE. If nonempty, 7207: # add APPEND to the result, otherwise set result 7208: # to NONDIR_REPLACEMENT. 7209: # value returned in "$func_dirname_result" 7210: # basename: Compute filename of FILE. 7211: # value retuned in "$func_basename_result" 7212: # Implementation must be kept synchronized with func_dirname 7213: # and func_basename. For efficiency, we do not delegate to 7214: # those functions but instead duplicate the functionality here. 7215: func_dirname_and_basename () 7216: { 7217: case ${1} in 7218: */*) func_dirname_result="${1%/*}${2}" ;; 7219: * ) func_dirname_result="${3}" ;; 7220: esac 7221: func_basename_result="${1##*/}" 7222: } 7223: 7224: # func_stripname prefix suffix name 7225: # strip PREFIX and SUFFIX off of NAME. 7226: # PREFIX and SUFFIX must not contain globbing or regex special 7227: # characters, hashes, percent signs, but SUFFIX may contain a leading 7228: # dot (in which case that matches only a dot). 7229: func_stripname () 7230: { 7231: # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are 7232: # positional parameters, so assign one to ordinary parameter first. 7233: func_stripname_result=${3} 7234: func_stripname_result=${func_stripname_result#"${1}"} 7235: func_stripname_result=${func_stripname_result%"${2}"} 7236: } 7237: 7238: # func_opt_split 7239: func_opt_split () 7240: { 7241: func_opt_split_opt=${1%%=*} 7242: func_opt_split_arg=${1#*=} 7243: } 7244: 7245: # func_lo2o object 7246: func_lo2o () 7247: { 7248: case ${1} in 7249: *.lo) func_lo2o_result=${1%.lo}.${objext} ;; 7250: *) func_lo2o_result=${1} ;; 7251: esac 7252: } 7253: 7254: # func_xform libobj-or-source 7255: func_xform () 7256: { 7257: func_xform_result=${1%.*}.lo 7258: } 7259: 7260: # func_arith arithmetic-term... 7261: func_arith () 7262: { 7263: func_arith_result=$(( $[*] )) 7264: } 7265: 7266: # func_len string 7267: # STRING may not start with a hyphen. 7268: func_len () 7269: { 7270: func_len_result=${#1} 7271: } 7272: 7273: _LT_EOF 7274: ;; 7275: *) # Bourne compatible functions. 7276: cat << \_LT_EOF >> "$cfgfile" 7277: 7278: # func_dirname file append nondir_replacement 7279: # Compute the dirname of FILE. If nonempty, add APPEND to the result, 7280: # otherwise set result to NONDIR_REPLACEMENT. 7281: func_dirname () 7282: { 7283: # Extract subdirectory from the argument. 7284: func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"` 7285: if test "X$func_dirname_result" = "X${1}"; then 7286: func_dirname_result="${3}" 7287: else 7288: func_dirname_result="$func_dirname_result${2}" 7289: fi 7290: } 7291: 7292: # func_basename file 7293: func_basename () 7294: { 7295: func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"` 7296: } 7297: 7298: dnl func_dirname_and_basename 7299: dnl A portable version of this function is already defined in general.m4sh 7300: dnl so there is no need for it here. 7301: 7302: # func_stripname prefix suffix name 7303: # strip PREFIX and SUFFIX off of NAME. 7304: # PREFIX and SUFFIX must not contain globbing or regex special 7305: # characters, hashes, percent signs, but SUFFIX may contain a leading 7306: # dot (in which case that matches only a dot). 7307: # func_strip_suffix prefix name 7308: func_stripname () 7309: { 7310: case ${2} in 7311: .*) func_stripname_result=`$ECHO "X${3}" \ 7312: | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;; 7313: *) func_stripname_result=`$ECHO "X${3}" \ 7314: | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;; 7315: esac 7316: } 7317: 7318: # sed scripts: 7319: my_sed_long_opt='1s/^$-[[^=]]*$=.*/\1/;q' 7320: my_sed_long_arg='1s/^-[[^=]]*=//' 7321: 7322: # func_opt_split 7323: func_opt_split () 7324: { 7325: func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"` 7326: func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"` 7327: } 7328: 7329: # func_lo2o object 7330: func_lo2o () 7331: { 7332: func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"` 7333: } 7334: 7335: # func_xform libobj-or-source 7336: func_xform () 7337: { 7338: func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[[^.]]*$/.lo/'` 7339: } 7340: 7341: # func_arith arithmetic-term... 7342: func_arith () 7343: { 7344: func_arith_result=`expr "$[@]"` 7345: } 7346: 7347: # func_len string 7348: # STRING may not start with a hyphen. 7349: func_len () 7350: { 7351: func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len` 7352: } 7353: 7354: _LT_EOF 7355: esac 7356: 7357: case $lt_shell_append in 7358: yes) 7359: cat << \_LT_EOF >> "$cfgfile" 7360: 7361: # func_append var value 7362: # Append VALUE to the end of shell variable VAR. 7363: func_append () 7364: { 7365: eval "$[1]+=\$[2]" 7366: } 7367: _LT_EOF 7368: ;; 7369: *) 7370: cat << \_LT_EOF >> "$cfgfile" 7371: 7372: # func_append var value 7373: # Append VALUE to the end of shell variable VAR. 7374: func_append () 7375: { 7376: eval "$[1]=\$$[1]\$[2]" 7377: } 7378: 7379: _LT_EOF 7380: ;; 7381: esac 7382: ]) 7383: 7384: # Helper functions for option handling. -*- Autoconf -*- 7385: # 7386: # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. 7387: # Written by Gary V. Vaughan, 2004 7388: # 7389: # This file is free software; the Free Software Foundation gives 7390: # unlimited permission to copy and/or distribute it, with or without 7391: # modifications, as long as this notice is preserved. 7392: 7393: # serial 6 ltoptions.m4 7394: 7395: # This is to help aclocal find these macros, as it can't see m4_define. 7396: AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) 7397: 7398: 7399: # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) 7400: # ------------------------------------------ 7401: m4_define([_LT_MANGLE_OPTION], 7402: [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) 7403: 7404: 7405: # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) 7406: # --------------------------------------- 7407: # Set option OPTION-NAME for macro MACRO-NAME, and if there is a 7408: # matching handler defined, dispatch to it. Other OPTION-NAMEs are 7409: # saved as a flag. 7410: m4_define([_LT_SET_OPTION], 7411: [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl 7412: m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), 7413: _LT_MANGLE_DEFUN([$1], [$2]), 7414: [m4_warning([Unknown $1 option `$2'])])[]dnl 7415: ]) 7416: 7417: 7418: # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) 7419: # ------------------------------------------------------------ 7420: # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. 7421: m4_define([_LT_IF_OPTION], 7422: [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) 7423: 7424: 7425: # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) 7426: # ------------------------------------------------------- 7427: # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME 7428: # are set. 7429: m4_define([_LT_UNLESS_OPTIONS], 7430: [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), 7431: [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), 7432: [m4_define([$0_found])])])[]dnl 7433: m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 7434: ])[]dnl 7435: ]) 7436: 7437: 7438: # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) 7439: # ---------------------------------------- 7440: # OPTION-LIST is a space-separated list of Libtool options associated 7441: # with MACRO-NAME. If any OPTION has a matching handler declared with 7442: # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about 7443: # the unknown option and exit. 7444: m4_defun([_LT_SET_OPTIONS], 7445: [# Set options 7446: m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), 7447: [_LT_SET_OPTION([$1], _LT_Option)]) 7448: 7449: m4_if([$1],[LT_INIT],[ 7450: dnl 7451: dnl Simply set some default values (i.e off) if boolean options were not 7452: dnl specified: 7453: _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no 7454: ]) 7455: _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no 7456: ]) 7457: dnl 7458: dnl If no reference was made to various pairs of opposing options, then 7459: dnl we run the default mode handler for the pair. For example, if neither 7460: dnl `shared' nor `disable-shared' was passed, we enable building of shared 7461: dnl archives by default: 7462: _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) 7463: _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) 7464: _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) 7465: _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], 7466: [_LT_ENABLE_FAST_INSTALL]) 7467: ]) 7468: ])# _LT_SET_OPTIONS 7469: 7470: 7471: 7472: # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) 7473: # ----------------------------------------- 7474: m4_define([_LT_MANGLE_DEFUN], 7475: [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) 7476: 7477: 7478: # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) 7479: # ----------------------------------------------- 7480: m4_define([LT_OPTION_DEFINE], 7481: [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl 7482: ])# LT_OPTION_DEFINE 7483: 7484: 7485: # dlopen 7486: # ------ 7487: LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes 7488: ]) 7489: 7490: AU_DEFUN([AC_LIBTOOL_DLOPEN], 7491: [_LT_SET_OPTION([LT_INIT], [dlopen]) 7492: AC_DIAGNOSE([obsolete], 7493: [$0: Remove this warning and the call to _LT_SET_OPTION when you 7494: put the `dlopen' option into LT_INIT's first parameter.]) 7495: ]) 7496: 7497: dnl aclocal-1.4 backwards compatibility: 7498: dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) 7499: 7500: 7501: # win32-dll 7502: # --------- 7503: # Declare package support for building win32 dll's. 7504: LT_OPTION_DEFINE([LT_INIT], [win32-dll], 7505: [enable_win32_dll=yes 7506: 7507: case $host in 7508: *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*) 7509: AC_CHECK_TOOL(AS, as, false) 7510: AC_CHECK_TOOL(DLLTOOL, dlltool, false) 7511: AC_CHECK_TOOL(OBJDUMP, objdump, false) 7512: ;; 7513: esac 7514: 7515: test -z "$AS" && AS=as 7516: _LT_DECL([], [AS], [0], [Assembler program])dnl 7517: 7518: test -z "$DLLTOOL" && DLLTOOL=dlltool 7519: _LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl 7520: 7521: test -z "$OBJDUMP" && OBJDUMP=objdump 7522: _LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl 7523: ])# win32-dll 7524: 7525: AU_DEFUN([AC_LIBTOOL_WIN32_DLL], 7526: [AC_REQUIRE([AC_CANONICAL_HOST])dnl 7527: _LT_SET_OPTION([LT_INIT], [win32-dll]) 7528: AC_DIAGNOSE([obsolete], 7529: [$0: Remove this warning and the call to _LT_SET_OPTION when you 7530: put the `win32-dll' option into LT_INIT's first parameter.]) 7531: ]) 7532: 7533: dnl aclocal-1.4 backwards compatibility: 7534: dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) 7535: 7536: 7537: # _LT_ENABLE_SHARED([DEFAULT]) 7538: # ---------------------------- 7539: # implement the --enable-shared flag, and supports the `shared' and 7540: # `disable-shared' LT_INIT options. 7541: # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 7542: m4_define([_LT_ENABLE_SHARED], 7543: [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl 7544: AC_ARG_ENABLE([shared], 7545: [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], 7546: [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], 7547: [p=${PACKAGE-default} 7548: case $enableval in 7549: yes) enable_shared=yes ;; 7550: no) enable_shared=no ;; 7551: *) 7552: enable_shared=no 7553: # Look at the argument we got. We use all the common list separators. 7554: lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 7555: for pkg in $enableval; do 7556: IFS="$lt_save_ifs" 7557: if test "X$pkg" = "X$p"; then 7558: enable_shared=yes 7559: fi 7560: done 7561: IFS="$lt_save_ifs" 7562: ;; 7563: esac], 7564: [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) 7565: 7566: _LT_DECL([build_libtool_libs], [enable_shared], [0], 7567: [Whether or not to build shared libraries]) 7568: ])# _LT_ENABLE_SHARED 7569: 7570: LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) 7571: LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) 7572: 7573: # Old names: 7574: AC_DEFUN([AC_ENABLE_SHARED], 7575: [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) 7576: ]) 7577: 7578: AC_DEFUN([AC_DISABLE_SHARED], 7579: [_LT_SET_OPTION([LT_INIT], [disable-shared]) 7580: ]) 7581: 7582: AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) 7583: AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) 7584: 7585: dnl aclocal-1.4 backwards compatibility: 7586: dnl AC_DEFUN([AM_ENABLE_SHARED], []) 7587: dnl AC_DEFUN([AM_DISABLE_SHARED], []) 7588: 7589: 7590: 7591: # _LT_ENABLE_STATIC([DEFAULT]) 7592: # ---------------------------- 7593: # implement the --enable-static flag, and support the `static' and 7594: # `disable-static' LT_INIT options. 7595: # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 7596: m4_define([_LT_ENABLE_STATIC], 7597: [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl 7598: AC_ARG_ENABLE([static], 7599: [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], 7600: [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], 7601: [p=${PACKAGE-default} 7602: case $enableval in 7603: yes) enable_static=yes ;; 7604: no) enable_static=no ;; 7605: *) 7606: enable_static=no 7607: # Look at the argument we got. We use all the common list separators. 7608: lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 7609: for pkg in $enableval; do 7610: IFS="$lt_save_ifs" 7611: if test "X$pkg" = "X$p"; then 7612: enable_static=yes 7613: fi 7614: done 7615: IFS="$lt_save_ifs" 7616: ;; 7617: esac], 7618: [enable_static=]_LT_ENABLE_STATIC_DEFAULT) 7619: 7620: _LT_DECL([build_old_libs], [enable_static], [0], 7621: [Whether or not to build static libraries]) 7622: ])# _LT_ENABLE_STATIC 7623: 7624: LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) 7625: LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) 7626: 7627: # Old names: 7628: AC_DEFUN([AC_ENABLE_STATIC], 7629: [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) 7630: ]) 7631: 7632: AC_DEFUN([AC_DISABLE_STATIC], 7633: [_LT_SET_OPTION([LT_INIT], [disable-static]) 7634: ]) 7635: 7636: AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) 7637: AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) 7638: 7639: dnl aclocal-1.4 backwards compatibility: 7640: dnl AC_DEFUN([AM_ENABLE_STATIC], []) 7641: dnl AC_DEFUN([AM_DISABLE_STATIC], []) 7642: 7643: 7644: 7645: # _LT_ENABLE_FAST_INSTALL([DEFAULT]) 7646: # ---------------------------------- 7647: # implement the --enable-fast-install flag, and support the `fast-install' 7648: # and `disable-fast-install' LT_INIT options. 7649: # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 7650: m4_define([_LT_ENABLE_FAST_INSTALL], 7651: [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl 7652: AC_ARG_ENABLE([fast-install], 7653: [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], 7654: [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], 7655: [p=${PACKAGE-default} 7656: case $enableval in 7657: yes) enable_fast_install=yes ;; 7658: no) enable_fast_install=no ;; 7659: *) 7660: enable_fast_install=no 7661: # Look at the argument we got. We use all the common list separators. 7662: lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 7663: for pkg in $enableval; do 7664: IFS="$lt_save_ifs" 7665: if test "X$pkg" = "X$p"; then 7666: enable_fast_install=yes 7667: fi 7668: done 7669: IFS="$lt_save_ifs" 7670: ;; 7671: esac], 7672: [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) 7673: 7674: _LT_DECL([fast_install], [enable_fast_install], [0], 7675: [Whether or not to optimize for fast installation])dnl 7676: ])# _LT_ENABLE_FAST_INSTALL 7677: 7678: LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) 7679: LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) 7680: 7681: # Old names: 7682: AU_DEFUN([AC_ENABLE_FAST_INSTALL], 7683: [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) 7684: AC_DIAGNOSE([obsolete], 7685: [$0: Remove this warning and the call to _LT_SET_OPTION when you put 7686: the `fast-install' option into LT_INIT's first parameter.]) 7687: ]) 7688: 7689: AU_DEFUN([AC_DISABLE_FAST_INSTALL], 7690: [_LT_SET_OPTION([LT_INIT], [disable-fast-install]) 7691: AC_DIAGNOSE([obsolete], 7692: [$0: Remove this warning and the call to _LT_SET_OPTION when you put 7693: the `disable-fast-install' option into LT_INIT's first parameter.]) 7694: ]) 7695: 7696: dnl aclocal-1.4 backwards compatibility: 7697: dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) 7698: dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) 7699: 7700: 7701: # _LT_WITH_PIC([MODE]) 7702: # -------------------- 7703: # implement the --with-pic flag, and support the `pic-only' and `no-pic' 7704: # LT_INIT options. 7705: # MODE is either `yes' or `no'. If omitted, it defaults to `both'. 7706: m4_define([_LT_WITH_PIC], 7707: [AC_ARG_WITH([pic], 7708: [AS_HELP_STRING([--with-pic], 7709: [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], 7710: [pic_mode="$withval"], 7711: [pic_mode=default]) 7712: 7713: test -z "$pic_mode" && pic_mode=m4_default([$1], [default]) 7714: 7715: _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl 7716: ])# _LT_WITH_PIC 7717: 7718: LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) 7719: LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) 7720: 7721: # Old name: 7722: AU_DEFUN([AC_LIBTOOL_PICMODE], 7723: [_LT_SET_OPTION([LT_INIT], [pic-only]) 7724: AC_DIAGNOSE([obsolete], 7725: [$0: Remove this warning and the call to _LT_SET_OPTION when you 7726: put the `pic-only' option into LT_INIT's first parameter.]) 7727: ]) 7728: 7729: dnl aclocal-1.4 backwards compatibility: 7730: dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) 7731: 7732: 7733: m4_define([_LTDL_MODE], []) 7734: LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], 7735: [m4_define([_LTDL_MODE], [nonrecursive])]) 7736: LT_OPTION_DEFINE([LTDL_INIT], [recursive], 7737: [m4_define([_LTDL_MODE], [recursive])]) 7738: LT_OPTION_DEFINE([LTDL_INIT], [subproject], 7739: [m4_define([_LTDL_MODE], [subproject])]) 7740: 7741: m4_define([_LTDL_TYPE], []) 7742: LT_OPTION_DEFINE([LTDL_INIT], [installable], 7743: [m4_define([_LTDL_TYPE], [installable])]) 7744: LT_OPTION_DEFINE([LTDL_INIT], [convenience], 7745: [m4_define([_LTDL_TYPE], [convenience])]) 7746: 7747: # ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- 7748: # 7749: # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. 7750: # Written by Gary V. Vaughan, 2004 7751: # 7752: # This file is free software; the Free Software Foundation gives 7753: # unlimited permission to copy and/or distribute it, with or without 7754: # modifications, as long as this notice is preserved. 7755: 7756: # serial 6 ltsugar.m4 7757: 7758: # This is to help aclocal find these macros, as it can't see m4_define. 7759: AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) 7760: 7761: 7762: # lt_join(SEP, ARG1, [ARG2...]) 7763: # ----------------------------- 7764: # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their 7765: # associated separator. 7766: # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier 7767: # versions in m4sugar had bugs. 7768: m4_define([lt_join], 7769: [m4_if([$#], [1], [], 7770: [$#], [2], [[$2]], 7771: [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) 7772: m4_define([_lt_join], 7773: [m4_if([$#$2], [2], [], 7774: [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) 7775: 7776: 7777: # lt_car(LIST) 7778: # lt_cdr(LIST) 7779: # ------------ 7780: # Manipulate m4 lists. 7781: # These macros are necessary as long as will still need to support 7782: # Autoconf-2.59 which quotes differently. 7783: m4_define([lt_car], [[$1]]) 7784: m4_define([lt_cdr], 7785: [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], 7786: [$#], 1, [], 7787: [m4_dquote(m4_shift($@))])]) 7788: m4_define([lt_unquote], $1) 7789: 7790: 7791: # lt_append(MACRO-NAME, STRING, [SEPARATOR]) 7792: # ------------------------------------------ 7793: # Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. 7794: # Note that neither SEPARATOR nor STRING are expanded; they are appended 7795: # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). 7796: # No SEPARATOR is output if MACRO-NAME was previously undefined (different 7797: # than defined and empty). 7798: # 7799: # This macro is needed until we can rely on Autoconf 2.62, since earlier 7800: # versions of m4sugar mistakenly expanded SEPARATOR but not STRING. 7801: m4_define([lt_append], 7802: [m4_define([$1], 7803: m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) 7804: 7805: 7806: 7807: # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) 7808: # ---------------------------------------------------------- 7809: # Produce a SEP delimited list of all paired combinations of elements of 7810: # PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list 7811: # has the form PREFIXmINFIXSUFFIXn. 7812: # Needed until we can rely on m4_combine added in Autoconf 2.62. 7813: m4_define([lt_combine], 7814: [m4_if(m4_eval([$# > 3]), [1], 7815: [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl 7816: [[m4_foreach([_Lt_prefix], [$2], 7817: [m4_foreach([_Lt_suffix], 7818: ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, 7819: [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) 7820: 7821: 7822: # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) 7823: # ----------------------------------------------------------------------- 7824: # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited 7825: # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. 7826: m4_define([lt_if_append_uniq], 7827: [m4_ifdef([$1], 7828: [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], 7829: [lt_append([$1], [$2], [$3])$4], 7830: [$5])], 7831: [lt_append([$1], [$2], [$3])$4])]) 7832: 7833: 7834: # lt_dict_add(DICT, KEY, VALUE) 7835: # ----------------------------- 7836: m4_define([lt_dict_add], 7837: [m4_define([$1($2)], [$3])]) 7838: 7839: 7840: # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) 7841: # -------------------------------------------- 7842: m4_define([lt_dict_add_subkey], 7843: [m4_define([$1($2:$3)], [$4])]) 7844: 7845: 7846: # lt_dict_fetch(DICT, KEY, [SUBKEY]) 7847: # ---------------------------------- 7848: m4_define([lt_dict_fetch], 7849: [m4_ifval([$3], 7850: m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), 7851: m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) 7852: 7853: 7854: # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) 7855: # ----------------------------------------------------------------- 7856: m4_define([lt_if_dict_fetch], 7857: [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], 7858: [$5], 7859: [$6])]) 7860: 7861: 7862: # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) 7863: # -------------------------------------------------------------- 7864: m4_define([lt_dict_filter], 7865: [m4_if([$5], [], [], 7866: [lt_join(m4_quote(m4_default([$4], [[, ]])), 7867: lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), 7868: [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl 7869: ]) 7870: 7871: # ltversion.m4 -- version numbers -*- Autoconf -*- 7872: # 7873: # Copyright (C) 2004 Free Software Foundation, Inc. 7874: # Written by Scott James Remnant, 2004 7875: # 7876: # This file is free software; the Free Software Foundation gives 7877: # unlimited permission to copy and/or distribute it, with or without 7878: # modifications, as long as this notice is preserved. 7879: 7880: # Generated from ltversion.in. 7881: 7882: # serial 3017 ltversion.m4 7883: # This file is part of GNU Libtool 7884: 7885: m4_define([LT_PACKAGE_VERSION], [2.2.6b]) 7886: m4_define([LT_PACKAGE_REVISION], [1.3017]) 7887: 7888: AC_DEFUN([LTVERSION_VERSION], 7889: [macro_version='2.2.6b' 7890: macro_revision='1.3017' 7891: _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) 7892: _LT_DECL(, macro_revision, 0) 7893: ]) 7894: 7895: # lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- 7896: # 7897: # Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc. 7898: # Written by Scott James Remnant, 2004. 7899: # 7900: # This file is free software; the Free Software Foundation gives 7901: # unlimited permission to copy and/or distribute it, with or without 7902: # modifications, as long as this notice is preserved. 7903: 7904: # serial 4 lt~obsolete.m4 7905: 7906: # These exist entirely to fool aclocal when bootstrapping libtool. 7907: # 7908: # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN) 7909: # which have later been changed to m4_define as they aren't part of the 7910: # exported API, or moved to Autoconf or Automake where they belong. 7911: # 7912: # The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN 7913: # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us 7914: # using a macro with the same name in our local m4/libtool.m4 it'll 7915: # pull the old libtool.m4 in (it doesn't see our shiny new m4_define 7916: # and doesn't know about Autoconf macros at all.) 7917: # 7918: # So we provide this file, which has a silly filename so it's always 7919: # included after everything else. 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To 8772: # install modules, copy them to $(pythondir), using the python_PYTHON 8773: # automake variable. To install a package with the same name as the 8774: # automake package, install to $(pkgpythondir), or use the 8775: # pkgpython_PYTHON automake variable. 8776: # 8777: # The variables $(pyexecdir) and $(pkgpyexecdir) are provided as 8778: # locations to install python extension modules (shared libraries). 8779: # Another macro is required to find the appropriate flags to compile 8780: # extension modules. 8781: # 8782: # If your package is configured with a different prefix to python, 8783: # users will have to add the install directory to the PYTHONPATH 8784: # environment variable, or create a .pth file (see the python 8785: # documentation for details). 8786: # 8787: # If the MINIMUM-VERSION argument is passed, AM_PATH_PYTHON will 8788: # cause an error if the version of python installed on the system 8789: # doesn't meet the requirement. MINIMUM-VERSION should consist of 8790: # numbers and dots only. 8791: AC_DEFUN([AM_PATH_PYTHON], 8792: [ 8793: dnl Find a Python interpreter. Python versions prior to 2.0 are not 8794: dnl supported. (2.0 was released on October 16, 2000). 8795: m4_define_default([_AM_PYTHON_INTERPRETER_LIST], 8796: [python python2 python3 python3.0 python2.5 python2.4 python2.3 python2.2 dnl 8797: python2.1 python2.0]) 8798: 8799: m4_if([$1],[],[ 8800: dnl No version check is needed. 8801: # Find any Python interpreter. 8802: if test -z "$PYTHON"; then 8803: AC_PATH_PROGS([PYTHON], _AM_PYTHON_INTERPRETER_LIST, :) 8804: fi 8805: am_display_PYTHON=python 8806: ], [ 8807: dnl A version check is needed. 8808: if test -n "$PYTHON"; then 8809: # If the user set $PYTHON, use it and don't search something else. 8810: AC_MSG_CHECKING([whether $PYTHON version >= $1]) 8811: AM_PYTHON_CHECK_VERSION([$PYTHON], [$1], 8812: [AC_MSG_RESULT(yes)], 8813: [AC_MSG_ERROR(too old)]) 8814: am_display_PYTHON=$PYTHON 8815: else 8816: # Otherwise, try each interpreter until we find one that satisfies 8817: # VERSION. 8818: AC_CACHE_CHECK([for a Python interpreter with version >= $1], 8819: [am_cv_pathless_PYTHON],[ 8820: for am_cv_pathless_PYTHON in _AM_PYTHON_INTERPRETER_LIST none; do 8821: test "$am_cv_pathless_PYTHON" = none && break 8822: AM_PYTHON_CHECK_VERSION([$am_cv_pathless_PYTHON], [$1], [break]) 8823: done]) 8824: # Set $PYTHON to the absolute path of $am_cv_pathless_PYTHON. 8825: if test "$am_cv_pathless_PYTHON" = none; then 8826: PYTHON=: 8827: else 8828: AC_PATH_PROG([PYTHON], [$am_cv_pathless_PYTHON]) 8829: fi 8830: am_display_PYTHON=$am_cv_pathless_PYTHON 8831: fi 8832: ]) 8833: 8834: if test "$PYTHON" = :; then 8835: dnl Run any user-specified action, or abort. 8836: m4_default([$3], [AC_MSG_ERROR([no suitable Python interpreter found])]) 8837: else 8838: 8839: dnl Query Python for its version number. Getting [:3] seems to be 8840: dnl the best way to do this; it's what "site.py" does in the standard 8841: dnl library. 8842: 8843: AC_CACHE_CHECK([for $am_display_PYTHON version], [am_cv_python_version], 8844: [am_cv_python_version=`$PYTHON -c "import sys; sys.stdout.write(sys.version[[:3]])"`]) 8845: AC_SUBST([PYTHON_VERSION], [$am_cv_python_version]) 8846: 8847: dnl Use the values of $prefix and $exec_prefix for the corresponding 8848: dnl values of PYTHON_PREFIX and PYTHON_EXEC_PREFIX. These are made 8849: dnl distinct variables so they can be overridden if need be. However, 8850: dnl general consensus is that you shouldn't need this ability. 8851: 8852: AC_SUBST([PYTHON_PREFIX], ['${prefix}']) 8853: AC_SUBST([PYTHON_EXEC_PREFIX], ['${exec_prefix}']) 8854: 8855: dnl At times (like when building shared libraries) you may want 8856: dnl to know which OS platform Python thinks this is. 8857: 8858: AC_CACHE_CHECK([for $am_display_PYTHON platform], [am_cv_python_platform], 8859: [am_cv_python_platform=`$PYTHON -c "import sys; sys.stdout.write(sys.platform)"`]) 8860: AC_SUBST([PYTHON_PLATFORM], [$am_cv_python_platform]) 8861: 8862: 8863: dnl Set up 4 directories: 8864: 8865: dnl pythondir -- where to install python scripts. This is the 8866: dnl site-packages directory, not the python standard library 8867: dnl directory like in previous automake betas. This behavior 8868: dnl is more consistent with lispdir.m4 for example. 8869: dnl Query distutils for this directory. distutils does not exist in 8870: dnl Python 1.5, so we fall back to the hardcoded directory if it 8871: dnl doesn't work. 8872: AC_CACHE_CHECK([for $am_display_PYTHON script directory], 8873: [am_cv_python_pythondir], 8874: [if test "x$prefix" = xNONE 8875: then 8876: am_py_prefix=$ac_default_prefix 8877: else 8878: am_py_prefix=$prefix 8879: fi 8880: am_cv_python_pythondir=`$PYTHON -c "import sys; from distutils import sysconfig; sys.stdout.write(sysconfig.get_python_lib(0,0,prefix='$am_py_prefix'))" 2>/dev/null || 8881: echo "$PYTHON_PREFIX/lib/python$PYTHON_VERSION/site-packages"` 8882: case $am_cv_python_pythondir in 8883: $am_py_prefix*) 8884: am__strip_prefix=`echo "$am_py_prefix" | sed 's|.|.|g'` 8885: am_cv_python_pythondir=`echo "$am_cv_python_pythondir" | sed "s,^$am__strip_prefix,$PYTHON_PREFIX,"` 8886: ;; 8887: *) 8888: case $am_py_prefix in 8889: /usr|/System*) ;; 8890: *) 8891: am_cv_python_pythondir=$PYTHON_PREFIX/lib/python$PYTHON_VERSION/site-packages 8892: ;; 8893: esac 8894: ;; 8895: esac 8896: ]) 8897: AC_SUBST([pythondir], [$am_cv_python_pythondir]) 8898: 8899: dnl pkgpythondir -- $PACKAGE directory under pythondir. Was 8900: dnl PYTHON_SITE_PACKAGE in previous betas, but this naming is 8901: dnl more consistent with the rest of automake. 8902: 8903: AC_SUBST([pkgpythondir], [\${pythondir}/$PACKAGE]) 8904: 8905: dnl pyexecdir -- directory for installing python extension modules 8906: dnl (shared libraries) 8907: dnl Query distutils for this directory. distutils does not exist in 8908: dnl Python 1.5, so we fall back to the hardcoded directory if it 8909: dnl doesn't work. 8910: AC_CACHE_CHECK([for $am_display_PYTHON extension module directory], 8911: [am_cv_python_pyexecdir], 8912: [if test "x$exec_prefix" = xNONE 8913: then 8914: am_py_exec_prefix=$am_py_prefix 8915: else 8916: am_py_exec_prefix=$exec_prefix 8917: fi 8918: am_cv_python_pyexecdir=`$PYTHON -c "import sys; from distutils import sysconfig; sys.stdout.write(sysconfig.get_python_lib(1,0,prefix='$am_py_exec_prefix'))" 2>/dev/null || 8919: echo "$PYTHON_EXEC_PREFIX/lib/python$PYTHON_VERSION/site-packages"` 8920: case $am_cv_python_pyexecdir in 8921: $am_py_exec_prefix*) 8922: am__strip_prefix=`echo "$am_py_exec_prefix" | sed 's|.|.|g'` 8923: am_cv_python_pyexecdir=`echo "$am_cv_python_pyexecdir" | sed "s,^$am__strip_prefix,$PYTHON_EXEC_PREFIX,"` 8924: ;; 8925: *) 8926: case $am_py_exec_prefix in 8927: /usr|/System*) ;; 8928: *) 8929: am_cv_python_pyexecdir=$PYTHON_EXEC_PREFIX/lib/python$PYTHON_VERSION/site-packages 8930: ;; 8931: esac 8932: ;; 8933: esac 8934: ]) 8935: AC_SUBST([pyexecdir], [$am_cv_python_pyexecdir]) 8936: 8937: dnl pkgpyexecdir -- $(pyexecdir)/$(PACKAGE) 8938: 8939: AC_SUBST([pkgpyexecdir], [\${pyexecdir}/$PACKAGE]) 8940: 8941: dnl Run any user-specified action. 8942: $2 8943: fi 8944: 8945: ]) 8946: 8947: 8948: # AM_PYTHON_CHECK_VERSION(PROG, VERSION, [ACTION-IF-TRUE], [ACTION-IF-FALSE]) 8949: # --------------------------------------------------------------------------- 8950: # Run ACTION-IF-TRUE if the Python interpreter PROG has version >= VERSION. 8951: # Run ACTION-IF-FALSE otherwise. 8952: # This test uses sys.hexversion instead of the string equivalent (first 8953: # word of sys.version), in order to cope with versions such as 2.2c1. 8954: # This supports Python 2.0 or higher. (2.0 was released on October 16, 2000). 8955: AC_DEFUN([AM_PYTHON_CHECK_VERSION], 8956: [prog="import sys 8957: # split strings by '.' and convert to numeric. Append some zeros 8958: # because we need at least 4 digits for the hex conversion. 8959: # map returns an iterator in Python 3.0 and a list in 2.x 8960: minver = list(map(int, '$2'.split('.'))) + [[0, 0, 0]] 8961: minverhex = 0 8962: # xrange is not present in Python 3.0 and range returns an iterator 8963: for i in list(range(0, 4)): minverhex = (minverhex << 8) + minver[[i]] 8964: sys.exit(sys.hexversion < minverhex)" 8965: AS_IF([AM_RUN_LOG([$1 -c "$prog"])], [$3], [$4])]) 8966: 8967: # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. 8968: # 8969: # This file is free software; the Free Software Foundation 8970: # gives unlimited permission to copy and/or distribute it, 8971: # with or without modifications, as long as this notice is preserved. 8972: 8973: # AM_RUN_LOG(COMMAND) 8974: # ------------------- 8975: # Run COMMAND, save the exit status in ac_status, and log it. 8976: # (This has been adapted from Autoconf's _AC_RUN_LOG macro.) 8977: AC_DEFUN([AM_RUN_LOG], 8978: [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD 8979: ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD 8980: ac_status=$? 8981: echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 8982: (exit $ac_status); }]) 8983: 8984: # Check to make sure that the build environment is sane. -*- Autoconf -*- 8985: 8986: # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008 8987: # Free Software Foundation, Inc. 8988: # 8989: # This file is free software; the Free Software Foundation 8990: # gives unlimited permission to copy and/or distribute it, 8991: # with or without modifications, as long as this notice is preserved. 8992: 8993: # serial 5 8994: 8995: # AM_SANITY_CHECK 8996: # --------------- 8997: AC_DEFUN([AM_SANITY_CHECK], 8998: [AC_MSG_CHECKING([whether build environment is sane]) 8999: # Just in case 9000: sleep 1 9001: echo timestamp > conftest.file 9002: # Reject unsafe characters in $srcdir or the absolute working directory 9003: # name. Accept space and tab only in the latter. 9004: am_lf=' 9005: ' 9006: case `pwd` in 9007: *[[\\\"\#\$\&\'\`$am_lf]]*) 9008: AC_MSG_ERROR([unsafe absolute working directory name]);; 9009: esac 9010: case $srcdir in 9011: *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*) 9012: AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);; 9013: esac 9014: 9015: # Do `set' in a subshell so we don't clobber the current shell's 9016: # arguments. Must try -L first in case configure is actually a 9017: # symlink; some systems play weird games with the mod time of symlinks 9018: # (eg FreeBSD returns the mod time of the symlink's containing 9019: # directory). 9020: if ( 9021: set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 9022: if test "$[*]" = "X"; then 9023: # -L didn't work. 9024: set X `ls -t "$srcdir/configure" conftest.file` 9025: fi 9026: rm -f conftest.file 9027: if test "$[*]" != "X $srcdir/configure conftest.file" \ 9028: && test "$[*]" != "X conftest.file $srcdir/configure"; then 9029: 9030: # If neither matched, then we have a broken ls. This can happen 9031: # if, for instance, CONFIG_SHELL is bash and it inherits a 9032: # broken ls alias from the environment. This has actually 9033: # happened. Such a system could not be considered "sane". 9034: AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken 9035: alias in your environment]) 9036: fi 9037: 9038: test "$[2]" = conftest.file 9039: ) 9040: then 9041: # Ok. 9042: : 9043: else 9044: AC_MSG_ERROR([newly created file is older than distributed files! 9045: Check your system clock]) 9046: fi 9047: AC_MSG_RESULT(yes)]) 9048: 9049: # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. 9050: # 9051: # This file is free software; the Free Software Foundation 9052: # gives unlimited permission to copy and/or distribute it, 9053: # with or without modifications, as long as this notice is preserved. 9054: 9055: # AM_PROG_INSTALL_STRIP 9056: # --------------------- 9057: # One issue with vendor `install' (even GNU) is that you can't 9058: # specify the program used to strip binaries. This is especially 9059: # annoying in cross-compiling environments, where the build's strip 9060: # is unlikely to handle the host's binaries. 9061: # Fortunately install-sh will honor a STRIPPROG variable, so we 9062: # always use install-sh in `make install-strip', and initialize 9063: # STRIPPROG with the value of the STRIP variable (set by the user). 9064: AC_DEFUN([AM_PROG_INSTALL_STRIP], 9065: [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl 9066: # Installed binaries are usually stripped using `strip' when the user 9067: # run `make install-strip'. However `strip' might not be the right 9068: # tool to use in cross-compilation environments, therefore Automake 9069: # will honor the `STRIP' environment variable to overrule this program. 9070: dnl Don't test for $cross_compiling = yes, because it might be `maybe'. 9071: if test "$cross_compiling" != no; then 9072: AC_CHECK_TOOL([STRIP], [strip], :) 9073: fi 9074: INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 9075: AC_SUBST([INSTALL_STRIP_PROGRAM])]) 9076: 9077: # Copyright (C) 2006, 2008 Free Software Foundation, Inc. 9078: # 9079: # This file is free software; the Free Software Foundation 9080: # gives unlimited permission to copy and/or distribute it, 9081: # with or without modifications, as long as this notice is preserved. 9082: 9083: # serial 2 9084: 9085: # _AM_SUBST_NOTMAKE(VARIABLE) 9086: # --------------------------- 9087: # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. 9088: # This macro is traced by Automake. 9089: AC_DEFUN([_AM_SUBST_NOTMAKE]) 9090: 9091: # AM_SUBST_NOTMAKE(VARIABLE) 9092: # --------------------------- 9093: # Public sister of _AM_SUBST_NOTMAKE. 9094: AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)]) 9095: 9096: # Check how to create a tarball. -*- Autoconf -*- 9097: 9098: # Copyright (C) 2004, 2005 Free Software Foundation, Inc. 9099: # 9100: # This file is free software; the Free Software Foundation 9101: # gives unlimited permission to copy and/or distribute it, 9102: # with or without modifications, as long as this notice is preserved. 9103: 9104: # serial 2 9105: 9106: # _AM_PROG_TAR(FORMAT) 9107: # -------------------- 9108: # Check how to create a tarball in format FORMAT. 9109: # FORMAT should be one of `v7', `ustar', or `pax'. 9110: # 9111: # Substitute a variable $(am__tar) that is a command 9112: # writing to stdout a FORMAT-tarball containing the directory 9113: # $tardir. 9114: # tardir=directory && $(am__tar) > result.tar 9115: # 9116: # Substitute a variable $(am__untar) that extract such 9117: # a tarball read from stdin. 9118: # $(am__untar) < result.tar 9119: AC_DEFUN([_AM_PROG_TAR], 9120: [# Always define AMTAR for backward compatibility. 9121: AM_MISSING_PROG([AMTAR], [tar]) 9122: m4_if([$1], [v7], 9123: [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'], 9124: [m4_case([$1], [ustar],, [pax],, 9125: [m4_fatal([Unknown tar format])]) 9126: AC_MSG_CHECKING([how to create a $1 tar archive]) 9127: # Loop over all known methods to create a tar archive until one works. 9128: _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' 9129: _am_tools=${am_cv_prog_tar_$1-$_am_tools} 9130: # Do not fold the above two line into one, because Tru64 sh and 9131: # Solaris sh will not grok spaces in the rhs of `-'. 9132: for _am_tool in $_am_tools 9133: do 9134: case $_am_tool in 9135: gnutar) 9136: for _am_tar in tar gnutar gtar; 9137: do 9138: AM_RUN_LOG([$_am_tar --version]) && break 9139: done 9140: am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' 9141: am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' 9142: am__untar="$_am_tar -xf -" 9143: ;; 9144: plaintar) 9145: # Must skip GNU tar: if it does not support --format= it doesn't create 9146: # ustar tarball either. 9147: (tar --version) >/dev/null 2>&1 && continue 9148: am__tar='tar chf - "$$tardir"' 9149: am__tar_='tar chf - "$tardir"' 9150: am__untar='tar xf -' 9151: ;; 9152: pax) 9153: am__tar='pax -L -x $1 -w "$$tardir"' 9154: am__tar_='pax -L -x $1 -w "$tardir"' 9155: am__untar='pax -r' 9156: ;; 9157: cpio) 9158: am__tar='find "$$tardir" -print | cpio -o -H $1 -L' 9159: am__tar_='find "$tardir" -print | cpio -o -H $1 -L' 9160: am__untar='cpio -i -H $1 -d' 9161: ;; 9162: none) 9163: am__tar=false 9164: am__tar_=false 9165: am__untar=false 9166: ;; 9167: esac 9168: 9169: # If the value was cached, stop now. We just wanted to have am__tar 9170: # and am__untar set. 9171: test -n "${am_cv_prog_tar_$1}" && break 9172: 9173: # tar/untar a dummy directory, and stop if the command works 9174: rm -rf conftest.dir 9175: mkdir conftest.dir 9176: echo GrepMe > conftest.dir/file 9177: AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) 9178: rm -rf conftest.dir 9179: if test -s conftest.tar; then 9180: AM_RUN_LOG([$am__untar <conftest.tar]) 9181: grep GrepMe conftest.dir/file >/dev/null 2>&1 && break 9182: fi 9183: done 9184: rm -rf conftest.dir 9185: 9186: AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) 9187: AC_MSG_RESULT([$am_cv_prog_tar_$1])]) 9188: AC_SUBST([am__tar]) 9189: AC_SUBST([am__untar]) 9190: ]) # _AM_PROG_TAR 9191: