Annotation of fam/aclocal.m4, Revision 1.1
1.1 ! trev 1: # aclocal.m4 generated automatically by aclocal 1.6.3 -*- Autoconf -*-
! 2:
! 3: # Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002
! 4: # 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: # Do all the work for Automake. -*- Autoconf -*-
! 15:
! 16: # This macro actually does too much some checks are only needed if
! 17: # your package does certain things. But this isn't really a big deal.
! 18:
! 19: # Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002
! 20: # Free Software Foundation, Inc.
! 21:
! 22: # This program is free software; you can redistribute it and/or modify
! 23: # it under the terms of the GNU General Public License as published by
! 24: # the Free Software Foundation; either version 2, or (at your option)
! 25: # any later version.
! 26:
! 27: # This program is distributed in the hope that it will be useful,
! 28: # but WITHOUT ANY WARRANTY; without even the implied warranty of
! 29: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
! 30: # GNU General Public License for more details.
! 31:
! 32: # You should have received a copy of the GNU General Public License
! 33: # along with this program; if not, write to the Free Software
! 34: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
! 35: # 02111-1307, USA.
! 36:
! 37: # serial 8
! 38:
! 39: # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
! 40: # written in clear, in which case automake, when reading aclocal.m4,
! 41: # will think it sees a *use*, and therefore will trigger all it's
! 42: # C support machinery. Also note that it means that autoscan, seeing
! 43: # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
! 44:
! 45:
! 46: AC_PREREQ([2.52])
! 47:
! 48: # Autoconf 2.50 wants to disallow AM_ names. We explicitly allow
! 49: # the ones we care about.
! 50: m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
! 51:
! 52: # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
! 53: # AM_INIT_AUTOMAKE([OPTIONS])
! 54: # -----------------------------------------------
! 55: # The call with PACKAGE and VERSION arguments is the old style
! 56: # call (pre autoconf-2.50), which is being phased out. PACKAGE
! 57: # and VERSION should now be passed to AC_INIT and removed from
! 58: # the call to AM_INIT_AUTOMAKE.
! 59: # We support both call styles for the transition. After
! 60: # the next Automake release, Autoconf can make the AC_INIT
! 61: # arguments mandatory, and then we can depend on a new Autoconf
! 62: # release and drop the old call support.
! 63: AC_DEFUN([AM_INIT_AUTOMAKE],
! 64: [AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
! 65: AC_REQUIRE([AC_PROG_INSTALL])dnl
! 66: # test to see if srcdir already configured
! 67: if test "`cd $srcdir && pwd`" != "`pwd`" &&
! 68: test -f $srcdir/config.status; then
! 69: AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
! 70: fi
! 71:
! 72: # Define the identity of the package.
! 73: dnl Distinguish between old-style and new-style calls.
! 74: m4_ifval([$2],
! 75: [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
! 76: AC_SUBST([PACKAGE], [$1])dnl
! 77: AC_SUBST([VERSION], [$2])],
! 78: [_AM_SET_OPTIONS([$1])dnl
! 79: AC_SUBST([PACKAGE], [AC_PACKAGE_TARNAME])dnl
! 80: AC_SUBST([VERSION], [AC_PACKAGE_VERSION])])dnl
! 81:
! 82: _AM_IF_OPTION([no-define],,
! 83: [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
! 84: AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
! 85:
! 86: # Some tools Automake needs.
! 87: AC_REQUIRE([AM_SANITY_CHECK])dnl
! 88: AC_REQUIRE([AC_ARG_PROGRAM])dnl
! 89: AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
! 90: AM_MISSING_PROG(AUTOCONF, autoconf)
! 91: AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
! 92: AM_MISSING_PROG(AUTOHEADER, autoheader)
! 93: AM_MISSING_PROG(MAKEINFO, makeinfo)
! 94: AM_MISSING_PROG(AMTAR, tar)
! 95: AM_PROG_INSTALL_SH
! 96: AM_PROG_INSTALL_STRIP
! 97: # We need awk for the "check" target. The system "awk" is bad on
! 98: # some platforms.
! 99: AC_REQUIRE([AC_PROG_AWK])dnl
! 100: AC_REQUIRE([AC_PROG_MAKE_SET])dnl
! 101:
! 102: _AM_IF_OPTION([no-dependencies],,
! 103: [AC_PROVIDE_IFELSE([AC_PROG_][CC],
! 104: [_AM_DEPENDENCIES(CC)],
! 105: [define([AC_PROG_][CC],
! 106: defn([AC_PROG_][CC])[_AM_DEPENDENCIES(CC)])])dnl
! 107: AC_PROVIDE_IFELSE([AC_PROG_][CXX],
! 108: [_AM_DEPENDENCIES(CXX)],
! 109: [define([AC_PROG_][CXX],
! 110: defn([AC_PROG_][CXX])[_AM_DEPENDENCIES(CXX)])])dnl
! 111: ])
! 112: ])
! 113:
! 114: # Copyright 2002 Free Software Foundation, Inc.
! 115:
! 116: # This program is free software; you can redistribute it and/or modify
! 117: # it under the terms of the GNU General Public License as published by
! 118: # the Free Software Foundation; either version 2, or (at your option)
! 119: # any later version.
! 120:
! 121: # This program is distributed in the hope that it will be useful,
! 122: # but WITHOUT ANY WARRANTY; without even the implied warranty of
! 123: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
! 124: # GNU General Public License for more details.
! 125:
! 126: # You should have received a copy of the GNU General Public License
! 127: # along with this program; if not, write to the Free Software
! 128: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
! 129:
! 130: # AM_AUTOMAKE_VERSION(VERSION)
! 131: # ----------------------------
! 132: # Automake X.Y traces this macro to ensure aclocal.m4 has been
! 133: # generated from the m4 files accompanying Automake X.Y.
! 134: AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.6"])
! 135:
! 136: # AM_SET_CURRENT_AUTOMAKE_VERSION
! 137: # -------------------------------
! 138: # Call AM_AUTOMAKE_VERSION so it can be traced.
! 139: # This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
! 140: AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
! 141: [AM_AUTOMAKE_VERSION([1.6.3])])
! 142:
! 143: # Helper functions for option handling. -*- Autoconf -*-
! 144:
! 145: # Copyright 2001, 2002 Free Software Foundation, Inc.
! 146:
! 147: # This program is free software; you can redistribute it and/or modify
! 148: # it under the terms of the GNU General Public License as published by
! 149: # the Free Software Foundation; either version 2, or (at your option)
! 150: # any later version.
! 151:
! 152: # This program is distributed in the hope that it will be useful,
! 153: # but WITHOUT ANY WARRANTY; without even the implied warranty of
! 154: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
! 155: # GNU General Public License for more details.
! 156:
! 157: # You should have received a copy of the GNU General Public License
! 158: # along with this program; if not, write to the Free Software
! 159: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
! 160: # 02111-1307, USA.
! 161:
! 162: # serial 2
! 163:
! 164: # _AM_MANGLE_OPTION(NAME)
! 165: # -----------------------
! 166: AC_DEFUN([_AM_MANGLE_OPTION],
! 167: [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
! 168:
! 169: # _AM_SET_OPTION(NAME)
! 170: # ------------------------------
! 171: # Set option NAME. Presently that only means defining a flag for this option.
! 172: AC_DEFUN([_AM_SET_OPTION],
! 173: [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
! 174:
! 175: # _AM_SET_OPTIONS(OPTIONS)
! 176: # ----------------------------------
! 177: # OPTIONS is a space-separated list of Automake options.
! 178: AC_DEFUN([_AM_SET_OPTIONS],
! 179: [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
! 180:
! 181: # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
! 182: # -------------------------------------------
! 183: # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
! 184: AC_DEFUN([_AM_IF_OPTION],
! 185: [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
! 186:
! 187: #
! 188: # Check to make sure that the build environment is sane.
! 189: #
! 190:
! 191: # Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
! 192:
! 193: # This program is free software; you can redistribute it and/or modify
! 194: # it under the terms of the GNU General Public License as published by
! 195: # the Free Software Foundation; either version 2, or (at your option)
! 196: # any later version.
! 197:
! 198: # This program is distributed in the hope that it will be useful,
! 199: # but WITHOUT ANY WARRANTY; without even the implied warranty of
! 200: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
! 201: # GNU General Public License for more details.
! 202:
! 203: # You should have received a copy of the GNU General Public License
! 204: # along with this program; if not, write to the Free Software
! 205: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
! 206: # 02111-1307, USA.
! 207:
! 208: # serial 3
! 209:
! 210: # AM_SANITY_CHECK
! 211: # ---------------
! 212: AC_DEFUN([AM_SANITY_CHECK],
! 213: [AC_MSG_CHECKING([whether build environment is sane])
! 214: # Just in case
! 215: sleep 1
! 216: echo timestamp > conftest.file
! 217: # Do `set' in a subshell so we don't clobber the current shell's
! 218: # arguments. Must try -L first in case configure is actually a
! 219: # symlink; some systems play weird games with the mod time of symlinks
! 220: # (eg FreeBSD returns the mod time of the symlink's containing
! 221: # directory).
! 222: if (
! 223: set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
! 224: if test "$[*]" = "X"; then
! 225: # -L didn't work.
! 226: set X `ls -t $srcdir/configure conftest.file`
! 227: fi
! 228: rm -f conftest.file
! 229: if test "$[*]" != "X $srcdir/configure conftest.file" \
! 230: && test "$[*]" != "X conftest.file $srcdir/configure"; then
! 231:
! 232: # If neither matched, then we have a broken ls. This can happen
! 233: # if, for instance, CONFIG_SHELL is bash and it inherits a
! 234: # broken ls alias from the environment. This has actually
! 235: # happened. Such a system could not be considered "sane".
! 236: AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
! 237: alias in your environment])
! 238: fi
! 239:
! 240: test "$[2]" = conftest.file
! 241: )
! 242: then
! 243: # Ok.
! 244: :
! 245: else
! 246: AC_MSG_ERROR([newly created file is older than distributed files!
! 247: Check your system clock])
! 248: fi
! 249: AC_MSG_RESULT(yes)])
! 250:
! 251: # -*- Autoconf -*-
! 252:
! 253:
! 254: # Copyright 1997, 1999, 2000, 2001 Free Software Foundation, Inc.
! 255:
! 256: # This program is free software; you can redistribute it and/or modify
! 257: # it under the terms of the GNU General Public License as published by
! 258: # the Free Software Foundation; either version 2, or (at your option)
! 259: # any later version.
! 260:
! 261: # This program is distributed in the hope that it will be useful,
! 262: # but WITHOUT ANY WARRANTY; without even the implied warranty of
! 263: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
! 264: # GNU General Public License for more details.
! 265:
! 266: # You should have received a copy of the GNU General Public License
! 267: # along with this program; if not, write to the Free Software
! 268: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
! 269: # 02111-1307, USA.
! 270:
! 271: # serial 3
! 272:
! 273: # AM_MISSING_PROG(NAME, PROGRAM)
! 274: # ------------------------------
! 275: AC_DEFUN([AM_MISSING_PROG],
! 276: [AC_REQUIRE([AM_MISSING_HAS_RUN])
! 277: $1=${$1-"${am_missing_run}$2"}
! 278: AC_SUBST($1)])
! 279:
! 280:
! 281: # AM_MISSING_HAS_RUN
! 282: # ------------------
! 283: # Define MISSING if not defined so far and test if it supports --run.
! 284: # If it does, set am_missing_run to use it, otherwise, to nothing.
! 285: AC_DEFUN([AM_MISSING_HAS_RUN],
! 286: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
! 287: test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
! 288: # Use eval to expand $SHELL
! 289: if eval "$MISSING --run true"; then
! 290: am_missing_run="$MISSING --run "
! 291: else
! 292: am_missing_run=
! 293: AC_MSG_WARN([`missing' script is too old or missing])
! 294: fi
! 295: ])
! 296:
! 297: # AM_AUX_DIR_EXPAND
! 298:
! 299: # Copyright 2001 Free Software Foundation, Inc.
! 300:
! 301: # This program is free software; you can redistribute it and/or modify
! 302: # it under the terms of the GNU General Public License as published by
! 303: # the Free Software Foundation; either version 2, or (at your option)
! 304: # any later version.
! 305:
! 306: # This program is distributed in the hope that it will be useful,
! 307: # but WITHOUT ANY WARRANTY; without even the implied warranty of
! 308: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
! 309: # GNU General Public License for more details.
! 310:
! 311: # You should have received a copy of the GNU General Public License
! 312: # along with this program; if not, write to the Free Software
! 313: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
! 314: # 02111-1307, USA.
! 315:
! 316: # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
! 317: # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
! 318: # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
! 319: #
! 320: # Of course, Automake must honor this variable whenever it calls a
! 321: # tool from the auxiliary directory. The problem is that $srcdir (and
! 322: # therefore $ac_aux_dir as well) can be either absolute or relative,
! 323: # depending on how configure is run. This is pretty annoying, since
! 324: # it makes $ac_aux_dir quite unusable in subdirectories: in the top
! 325: # source directory, any form will work fine, but in subdirectories a
! 326: # relative path needs to be adjusted first.
! 327: #
! 328: # $ac_aux_dir/missing
! 329: # fails when called from a subdirectory if $ac_aux_dir is relative
! 330: # $top_srcdir/$ac_aux_dir/missing
! 331: # fails if $ac_aux_dir is absolute,
! 332: # fails when called from a subdirectory in a VPATH build with
! 333: # a relative $ac_aux_dir
! 334: #
! 335: # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
! 336: # are both prefixed by $srcdir. In an in-source build this is usually
! 337: # harmless because $srcdir is `.', but things will broke when you
! 338: # start a VPATH build or use an absolute $srcdir.
! 339: #
! 340: # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
! 341: # iff we strip the leading $srcdir from $ac_aux_dir. That would be:
! 342: # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
! 343: # and then we would define $MISSING as
! 344: # MISSING="\${SHELL} $am_aux_dir/missing"
! 345: # This will work as long as MISSING is not called from configure, because
! 346: # unfortunately $(top_srcdir) has no meaning in configure.
! 347: # However there are other variables, like CC, which are often used in
! 348: # configure, and could therefore not use this "fixed" $ac_aux_dir.
! 349: #
! 350: # Another solution, used here, is to always expand $ac_aux_dir to an
! 351: # absolute PATH. The drawback is that using absolute paths prevent a
! 352: # configured tree to be moved without reconfiguration.
! 353:
! 354: # Rely on autoconf to set up CDPATH properly.
! 355: AC_PREREQ([2.50])
! 356:
! 357: AC_DEFUN([AM_AUX_DIR_EXPAND], [
! 358: # expand $ac_aux_dir to an absolute path
! 359: am_aux_dir=`cd $ac_aux_dir && pwd`
! 360: ])
! 361:
! 362: # AM_PROG_INSTALL_SH
! 363: # ------------------
! 364: # Define $install_sh.
! 365:
! 366: # Copyright 2001 Free Software Foundation, Inc.
! 367:
! 368: # This program is free software; you can redistribute it and/or modify
! 369: # it under the terms of the GNU General Public License as published by
! 370: # the Free Software Foundation; either version 2, or (at your option)
! 371: # any later version.
! 372:
! 373: # This program is distributed in the hope that it will be useful,
! 374: # but WITHOUT ANY WARRANTY; without even the implied warranty of
! 375: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
! 376: # GNU General Public License for more details.
! 377:
! 378: # You should have received a copy of the GNU General Public License
! 379: # along with this program; if not, write to the Free Software
! 380: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
! 381: # 02111-1307, USA.
! 382:
! 383: AC_DEFUN([AM_PROG_INSTALL_SH],
! 384: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
! 385: install_sh=${install_sh-"$am_aux_dir/install-sh"}
! 386: AC_SUBST(install_sh)])
! 387:
! 388: # AM_PROG_INSTALL_STRIP
! 389:
! 390: # Copyright 2001 Free Software Foundation, Inc.
! 391:
! 392: # This program is free software; you can redistribute it and/or modify
! 393: # it under the terms of the GNU General Public License as published by
! 394: # the Free Software Foundation; either version 2, or (at your option)
! 395: # any later version.
! 396:
! 397: # This program is distributed in the hope that it will be useful,
! 398: # but WITHOUT ANY WARRANTY; without even the implied warranty of
! 399: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
! 400: # GNU General Public License for more details.
! 401:
! 402: # You should have received a copy of the GNU General Public License
! 403: # along with this program; if not, write to the Free Software
! 404: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
! 405: # 02111-1307, USA.
! 406:
! 407: # One issue with vendor `install' (even GNU) is that you can't
! 408: # specify the program used to strip binaries. This is especially
! 409: # annoying in cross-compiling environments, where the build's strip
! 410: # is unlikely to handle the host's binaries.
! 411: # Fortunately install-sh will honor a STRIPPROG variable, so we
! 412: # always use install-sh in `make install-strip', and initialize
! 413: # STRIPPROG with the value of the STRIP variable (set by the user).
! 414: AC_DEFUN([AM_PROG_INSTALL_STRIP],
! 415: [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
! 416: # Installed binaries are usually stripped using `strip' when the user
! 417: # run `make install-strip'. However `strip' might not be the right
! 418: # tool to use in cross-compilation environments, therefore Automake
! 419: # will honor the `STRIP' environment variable to overrule this program.
! 420: dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
! 421: if test "$cross_compiling" != no; then
! 422: AC_CHECK_TOOL([STRIP], [strip], :)
! 423: fi
! 424: INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
! 425: AC_SUBST([INSTALL_STRIP_PROGRAM])])
! 426:
! 427: # serial 4 -*- Autoconf -*-
! 428:
! 429: # Copyright 1999, 2000, 2001 Free Software Foundation, Inc.
! 430:
! 431: # This program is free software; you can redistribute it and/or modify
! 432: # it under the terms of the GNU General Public License as published by
! 433: # the Free Software Foundation; either version 2, or (at your option)
! 434: # any later version.
! 435:
! 436: # This program is distributed in the hope that it will be useful,
! 437: # but WITHOUT ANY WARRANTY; without even the implied warranty of
! 438: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
! 439: # GNU General Public License for more details.
! 440:
! 441: # You should have received a copy of the GNU General Public License
! 442: # along with this program; if not, write to the Free Software
! 443: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
! 444: # 02111-1307, USA.
! 445:
! 446:
! 447: # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
! 448: # written in clear, in which case automake, when reading aclocal.m4,
! 449: # will think it sees a *use*, and therefore will trigger all it's
! 450: # C support machinery. Also note that it means that autoscan, seeing
! 451: # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
! 452:
! 453:
! 454:
! 455: # _AM_DEPENDENCIES(NAME)
! 456: # ----------------------
! 457: # See how the compiler implements dependency checking.
! 458: # NAME is "CC", "CXX", "GCJ", or "OBJC".
! 459: # We try a few techniques and use that to set a single cache variable.
! 460: #
! 461: # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
! 462: # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
! 463: # dependency, and given that the user is not expected to run this macro,
! 464: # just rely on AC_PROG_CC.
! 465: AC_DEFUN([_AM_DEPENDENCIES],
! 466: [AC_REQUIRE([AM_SET_DEPDIR])dnl
! 467: AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
! 468: AC_REQUIRE([AM_MAKE_INCLUDE])dnl
! 469: AC_REQUIRE([AM_DEP_TRACK])dnl
! 470:
! 471: ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
! 472: [$1], CXX, [depcc="$CXX" am_compiler_list=],
! 473: [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
! 474: [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
! 475: [depcc="$$1" am_compiler_list=])
! 476:
! 477: AC_CACHE_CHECK([dependency style of $depcc],
! 478: [am_cv_$1_dependencies_compiler_type],
! 479: [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
! 480: # We make a subdir and do the tests there. Otherwise we can end up
! 481: # making bogus files that we don't know about and never remove. For
! 482: # instance it was reported that on HP-UX the gcc test will end up
! 483: # making a dummy file named `D' -- because `-MD' means `put the output
! 484: # in D'.
! 485: mkdir conftest.dir
! 486: # Copy depcomp to subdir because otherwise we won't find it if we're
! 487: # using a relative directory.
! 488: cp "$am_depcomp" conftest.dir
! 489: cd conftest.dir
! 490:
! 491: am_cv_$1_dependencies_compiler_type=none
! 492: if test "$am_compiler_list" = ""; then
! 493: am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
! 494: fi
! 495: for depmode in $am_compiler_list; do
! 496: # We need to recreate these files for each test, as the compiler may
! 497: # overwrite some of them when testing with obscure command lines.
! 498: # This happens at least with the AIX C compiler.
! 499: echo '#include "conftest.h"' > conftest.c
! 500: echo 'int i;' > conftest.h
! 501: echo "${am__include} ${am__quote}conftest.Po${am__quote}" > confmf
! 502:
! 503: case $depmode in
! 504: nosideeffect)
! 505: # after this tag, mechanisms are not by side-effect, so they'll
! 506: # only be used when explicitly requested
! 507: if test "x$enable_dependency_tracking" = xyes; then
! 508: continue
! 509: else
! 510: break
! 511: fi
! 512: ;;
! 513: none) break ;;
! 514: esac
! 515: # We check with `-c' and `-o' for the sake of the "dashmstdout"
! 516: # mode. It turns out that the SunPro C++ compiler does not properly
! 517: # handle `-M -o', and we need to detect this.
! 518: if depmode=$depmode \
! 519: source=conftest.c object=conftest.o \
! 520: depfile=conftest.Po tmpdepfile=conftest.TPo \
! 521: $SHELL ./depcomp $depcc -c conftest.c -o conftest.o >/dev/null 2>&1 &&
! 522: grep conftest.h conftest.Po > /dev/null 2>&1 &&
! 523: ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
! 524: am_cv_$1_dependencies_compiler_type=$depmode
! 525: break
! 526: fi
! 527: done
! 528:
! 529: cd ..
! 530: rm -rf conftest.dir
! 531: else
! 532: am_cv_$1_dependencies_compiler_type=none
! 533: fi
! 534: ])
! 535: AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
! 536: ])
! 537:
! 538:
! 539: # AM_SET_DEPDIR
! 540: # -------------
! 541: # Choose a directory name for dependency files.
! 542: # This macro is AC_REQUIREd in _AM_DEPENDENCIES
! 543: AC_DEFUN([AM_SET_DEPDIR],
! 544: [rm -f .deps 2>/dev/null
! 545: mkdir .deps 2>/dev/null
! 546: if test -d .deps; then
! 547: DEPDIR=.deps
! 548: else
! 549: # MS-DOS does not allow filenames that begin with a dot.
! 550: DEPDIR=_deps
! 551: fi
! 552: rmdir .deps 2>/dev/null
! 553: AC_SUBST([DEPDIR])
! 554: ])
! 555:
! 556:
! 557: # AM_DEP_TRACK
! 558: # ------------
! 559: AC_DEFUN([AM_DEP_TRACK],
! 560: [AC_ARG_ENABLE(dependency-tracking,
! 561: [ --disable-dependency-tracking Speeds up one-time builds
! 562: --enable-dependency-tracking Do not reject slow dependency extractors])
! 563: if test "x$enable_dependency_tracking" != xno; then
! 564: am_depcomp="$ac_aux_dir/depcomp"
! 565: AMDEPBACKSLASH='\'
! 566: fi
! 567: AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
! 568: AC_SUBST([AMDEPBACKSLASH])
! 569: ])
! 570:
! 571: # Generate code to set up dependency tracking. -*- Autoconf -*-
! 572:
! 573: # Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
! 574:
! 575: # This program is free software; you can redistribute it and/or modify
! 576: # it under the terms of the GNU General Public License as published by
! 577: # the Free Software Foundation; either version 2, or (at your option)
! 578: # any later version.
! 579:
! 580: # This program is distributed in the hope that it will be useful,
! 581: # but WITHOUT ANY WARRANTY; without even the implied warranty of
! 582: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
! 583: # GNU General Public License for more details.
! 584:
! 585: # You should have received a copy of the GNU General Public License
! 586: # along with this program; if not, write to the Free Software
! 587: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
! 588: # 02111-1307, USA.
! 589:
! 590: #serial 2
! 591:
! 592: # _AM_OUTPUT_DEPENDENCY_COMMANDS
! 593: # ------------------------------
! 594: AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
! 595: [for mf in $CONFIG_FILES; do
! 596: # Strip MF so we end up with the name of the file.
! 597: mf=`echo "$mf" | sed -e 's/:.*$//'`
! 598: # Check whether this is an Automake generated Makefile or not.
! 599: # We used to match only the files named `Makefile.in', but
! 600: # some people rename them; so instead we look at the file content.
! 601: # Grep'ing the first line is not enough: some people post-process
! 602: # each Makefile.in and add a new line on top of each file to say so.
! 603: # So let's grep whole file.
! 604: if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
! 605: dirpart=`AS_DIRNAME("$mf")`
! 606: else
! 607: continue
! 608: fi
! 609: grep '^DEP_FILES *= *[[^ @%:@]]' < "$mf" > /dev/null || continue
! 610: # Extract the definition of DEP_FILES from the Makefile without
! 611: # running `make'.
! 612: DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
! 613: test -z "$DEPDIR" && continue
! 614: # When using ansi2knr, U may be empty or an underscore; expand it
! 615: U=`sed -n -e '/^U = / s///p' < "$mf"`
! 616: test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
! 617: # We invoke sed twice because it is the simplest approach to
! 618: # changing $(DEPDIR) to its actual value in the expansion.
! 619: for file in `sed -n -e '
! 620: /^DEP_FILES = .*\\\\$/ {
! 621: s/^DEP_FILES = //
! 622: :loop
! 623: s/\\\\$//
! 624: p
! 625: n
! 626: /\\\\$/ b loop
! 627: p
! 628: }
! 629: /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
! 630: sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
! 631: # Make sure the directory exists.
! 632: test -f "$dirpart/$file" && continue
! 633: fdir=`AS_DIRNAME(["$file"])`
! 634: AS_MKDIR_P([$dirpart/$fdir])
! 635: # echo "creating $dirpart/$file"
! 636: echo '# dummy' > "$dirpart/$file"
! 637: done
! 638: done
! 639: ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
! 640:
! 641:
! 642: # AM_OUTPUT_DEPENDENCY_COMMANDS
! 643: # -----------------------------
! 644: # This macro should only be invoked once -- use via AC_REQUIRE.
! 645: #
! 646: # This code is only required when automatic dependency tracking
! 647: # is enabled. FIXME. This creates each `.P' file that we will
! 648: # need in order to bootstrap the dependency handling code.
! 649: AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
! 650: [AC_CONFIG_COMMANDS([depfiles],
! 651: [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
! 652: [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
! 653: ])
! 654:
! 655: # Copyright 2001 Free Software Foundation, Inc. -*- Autoconf -*-
! 656:
! 657: # This program is free software; you can redistribute it and/or modify
! 658: # it under the terms of the GNU General Public License as published by
! 659: # the Free Software Foundation; either version 2, or (at your option)
! 660: # any later version.
! 661:
! 662: # This program is distributed in the hope that it will be useful,
! 663: # but WITHOUT ANY WARRANTY; without even the implied warranty of
! 664: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
! 665: # GNU General Public License for more details.
! 666:
! 667: # You should have received a copy of the GNU General Public License
! 668: # along with this program; if not, write to the Free Software
! 669: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
! 670: # 02111-1307, USA.
! 671:
! 672: # serial 2
! 673:
! 674: # AM_MAKE_INCLUDE()
! 675: # -----------------
! 676: # Check to see how make treats includes.
! 677: AC_DEFUN([AM_MAKE_INCLUDE],
! 678: [am_make=${MAKE-make}
! 679: cat > confinc << 'END'
! 680: doit:
! 681: @echo done
! 682: END
! 683: # If we don't find an include directive, just comment out the code.
! 684: AC_MSG_CHECKING([for style of include used by $am_make])
! 685: am__include="#"
! 686: am__quote=
! 687: _am_result=none
! 688: # First try GNU make style include.
! 689: echo "include confinc" > confmf
! 690: # We grep out `Entering directory' and `Leaving directory'
! 691: # messages which can occur if `w' ends up in MAKEFLAGS.
! 692: # In particular we don't look at `^make:' because GNU make might
! 693: # be invoked under some other name (usually "gmake"), in which
! 694: # case it prints its new name instead of `make'.
! 695: if test "`$am_make -s -f confmf 2> /dev/null | fgrep -v 'ing directory'`" = "done"; then
! 696: am__include=include
! 697: am__quote=
! 698: _am_result=GNU
! 699: fi
! 700: # Now try BSD make style include.
! 701: if test "$am__include" = "#"; then
! 702: echo '.include "confinc"' > confmf
! 703: if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
! 704: am__include=.include
! 705: am__quote="\""
! 706: _am_result=BSD
! 707: fi
! 708: fi
! 709: AC_SUBST(am__include)
! 710: AC_SUBST(am__quote)
! 711: AC_MSG_RESULT($_am_result)
! 712: rm -f confinc confmf
! 713: ])
! 714:
! 715: # AM_CONDITIONAL -*- Autoconf -*-
! 716:
! 717: # Copyright 1997, 2000, 2001 Free Software Foundation, Inc.
! 718:
! 719: # This program is free software; you can redistribute it and/or modify
! 720: # it under the terms of the GNU General Public License as published by
! 721: # the Free Software Foundation; either version 2, or (at your option)
! 722: # any later version.
! 723:
! 724: # This program is distributed in the hope that it will be useful,
! 725: # but WITHOUT ANY WARRANTY; without even the implied warranty of
! 726: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
! 727: # GNU General Public License for more details.
! 728:
! 729: # You should have received a copy of the GNU General Public License
! 730: # along with this program; if not, write to the Free Software
! 731: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
! 732: # 02111-1307, USA.
! 733:
! 734: # serial 5
! 735:
! 736: AC_PREREQ(2.52)
! 737:
! 738: # AM_CONDITIONAL(NAME, SHELL-CONDITION)
! 739: # -------------------------------------
! 740: # Define a conditional.
! 741: AC_DEFUN([AM_CONDITIONAL],
! 742: [ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
! 743: [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
! 744: AC_SUBST([$1_TRUE])
! 745: AC_SUBST([$1_FALSE])
! 746: if $2; then
! 747: $1_TRUE=
! 748: $1_FALSE='#'
! 749: else
! 750: $1_TRUE='#'
! 751: $1_FALSE=
! 752: fi
! 753: AC_CONFIG_COMMANDS_PRE(
! 754: [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
! 755: AC_MSG_ERROR([conditional \"$1\" was never defined.
! 756: Usually this means the macro was only invoked conditionally.])
! 757: fi])])
! 758:
! 759: # Like AC_CONFIG_HEADER, but automatically create stamp file. -*- Autoconf -*-
! 760:
! 761: # Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
! 762:
! 763: # This program is free software; you can redistribute it and/or modify
! 764: # it under the terms of the GNU General Public License as published by
! 765: # the Free Software Foundation; either version 2, or (at your option)
! 766: # any later version.
! 767:
! 768: # This program is distributed in the hope that it will be useful,
! 769: # but WITHOUT ANY WARRANTY; without even the implied warranty of
! 770: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
! 771: # GNU General Public License for more details.
! 772:
! 773: # You should have received a copy of the GNU General Public License
! 774: # along with this program; if not, write to the Free Software
! 775: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
! 776: # 02111-1307, USA.
! 777:
! 778: AC_PREREQ([2.52])
! 779:
! 780: # serial 6
! 781:
! 782: # When config.status generates a header, we must update the stamp-h file.
! 783: # This file resides in the same directory as the config header
! 784: # that is generated. We must strip everything past the first ":",
! 785: # and everything past the last "/".
! 786:
! 787: # _AM_DIRNAME(PATH)
! 788: # -----------------
! 789: # Like AS_DIRNAME, only do it during macro expansion
! 790: AC_DEFUN([_AM_DIRNAME],
! 791: [m4_if(regexp([$1], [^.*[^/]//*[^/][^/]*/*$]), -1,
! 792: m4_if(regexp([$1], [^//\([^/]\|$\)]), -1,
! 793: m4_if(regexp([$1], [^/.*]), -1,
! 794: [.],
! 795: patsubst([$1], [^\(/\).*], [\1])),
! 796: patsubst([$1], [^\(//\)\([^/].*\|$\)], [\1])),
! 797: patsubst([$1], [^\(.*[^/]\)//*[^/][^/]*/*$], [\1]))[]dnl
! 798: ])# _AM_DIRNAME
! 799:
! 800:
! 801: # The stamp files are numbered to have different names.
! 802: # We could number them on a directory basis, but that's additional
! 803: # complications, let's have a unique counter.
! 804: m4_define([_AM_STAMP_Count], [0])
! 805:
! 806:
! 807: # _AM_STAMP(HEADER)
! 808: # -----------------
! 809: # The name of the stamp file for HEADER.
! 810: AC_DEFUN([_AM_STAMP],
! 811: [m4_define([_AM_STAMP_Count], m4_incr(_AM_STAMP_Count))dnl
! 812: AS_ESCAPE(_AM_DIRNAME(patsubst([$1],
! 813: [:.*])))/stamp-h[]_AM_STAMP_Count])
! 814:
! 815:
! 816: # _AM_CONFIG_HEADER(HEADER[:SOURCES], COMMANDS, INIT-COMMANDS)
! 817: # ------------------------------------------------------------
! 818: # We used to try to get a real timestamp in stamp-h. But the fear is that
! 819: # that will cause unnecessary cvs conflicts.
! 820: AC_DEFUN([_AM_CONFIG_HEADER],
! 821: [# Add the stamp file to the list of files AC keeps track of,
! 822: # along with our hook.
! 823: AC_CONFIG_HEADERS([$1],
! 824: [# update the timestamp
! 825: echo 'timestamp for $1' >"_AM_STAMP([$1])"
! 826: $2],
! 827: [$3])
! 828: ])# _AM_CONFIG_HEADER
! 829:
! 830:
! 831: # AM_CONFIG_HEADER(HEADER[:SOURCES]..., COMMANDS, INIT-COMMANDS)
! 832: # --------------------------------------------------------------
! 833: AC_DEFUN([AM_CONFIG_HEADER],
! 834: [AC_FOREACH([_AM_File], [$1], [_AM_CONFIG_HEADER(_AM_File, [$2], [$3])])
! 835: ])# AM_CONFIG_HEADER
! 836:
! 837: # libtool.m4 - Configure libtool for the host system. -*-Shell-script-*-
! 838:
! 839: # serial 46 AC_PROG_LIBTOOL
! 840:
! 841: AC_DEFUN([AC_PROG_LIBTOOL],
! 842: [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
! 843:
! 844: # This can be used to rebuild libtool when needed
! 845: LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
! 846:
! 847: # Always use our own libtool.
! 848: LIBTOOL='$(SHELL) $(top_builddir)/libtool'
! 849: AC_SUBST(LIBTOOL)dnl
! 850:
! 851: # Prevent multiple expansion
! 852: define([AC_PROG_LIBTOOL], [])
! 853: ])
! 854:
! 855: AC_DEFUN([AC_LIBTOOL_SETUP],
! 856: [AC_PREREQ(2.13)dnl
! 857: AC_REQUIRE([AC_ENABLE_SHARED])dnl
! 858: AC_REQUIRE([AC_ENABLE_STATIC])dnl
! 859: AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
! 860: AC_REQUIRE([AC_CANONICAL_HOST])dnl
! 861: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
! 862: AC_REQUIRE([AC_PROG_CC])dnl
! 863: AC_REQUIRE([AC_PROG_LD])dnl
! 864: AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
! 865: AC_REQUIRE([AC_PROG_NM])dnl
! 866: AC_REQUIRE([LT_AC_PROG_SED])dnl
! 867:
! 868: AC_REQUIRE([AC_PROG_LN_S])dnl
! 869: AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
! 870: AC_REQUIRE([AC_OBJEXT])dnl
! 871: AC_REQUIRE([AC_EXEEXT])dnl
! 872: dnl
! 873:
! 874: _LT_AC_PROG_ECHO_BACKSLASH
! 875: # Only perform the check for file, if the check method requires it
! 876: case $deplibs_check_method in
! 877: file_magic*)
! 878: if test "$file_magic_cmd" = '$MAGIC_CMD'; then
! 879: AC_PATH_MAGIC
! 880: fi
! 881: ;;
! 882: esac
! 883:
! 884: AC_CHECK_TOOL(RANLIB, ranlib, :)
! 885: AC_CHECK_TOOL(STRIP, strip, :)
! 886:
! 887: ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
! 888: ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
! 889: enable_win32_dll=yes, enable_win32_dll=no)
! 890:
! 891: AC_ARG_ENABLE(libtool-lock,
! 892: [ --disable-libtool-lock avoid locking (might break parallel builds)])
! 893: test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
! 894:
! 895: # Some flags need to be propagated to the compiler or linker for good
! 896: # libtool support.
! 897: case $host in
! 898: *-*-irix6*)
! 899: # Find out which ABI we are using.
! 900: echo '[#]line __oline__ "configure"' > conftest.$ac_ext
! 901: if AC_TRY_EVAL(ac_compile); then
! 902: case `/usr/bin/file conftest.$ac_objext` in
! 903: *32-bit*)
! 904: LD="${LD-ld} -32"
! 905: ;;
! 906: *N32*)
! 907: LD="${LD-ld} -n32"
! 908: ;;
! 909: *64-bit*)
! 910: LD="${LD-ld} -64"
! 911: ;;
! 912: esac
! 913: fi
! 914: rm -rf conftest*
! 915: ;;
! 916:
! 917: *-*-sco3.2v5*)
! 918: # On SCO OpenServer 5, we need -belf to get full-featured binaries.
! 919: SAVE_CFLAGS="$CFLAGS"
! 920: CFLAGS="$CFLAGS -belf"
! 921: AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
! 922: [AC_LANG_SAVE
! 923: AC_LANG_C
! 924: AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
! 925: AC_LANG_RESTORE])
! 926: if test x"$lt_cv_cc_needs_belf" != x"yes"; then
! 927: # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
! 928: CFLAGS="$SAVE_CFLAGS"
! 929: fi
! 930: ;;
! 931:
! 932: ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
! 933: [*-*-cygwin* | *-*-mingw* | *-*-pw32*)
! 934: AC_CHECK_TOOL(DLLTOOL, dlltool, false)
! 935: AC_CHECK_TOOL(AS, as, false)
! 936: AC_CHECK_TOOL(OBJDUMP, objdump, false)
! 937:
! 938: # recent cygwin and mingw systems supply a stub DllMain which the user
! 939: # can override, but on older systems we have to supply one
! 940: AC_CACHE_CHECK([if libtool should supply DllMain function], lt_cv_need_dllmain,
! 941: [AC_TRY_LINK([],
! 942: [extern int __attribute__((__stdcall__)) DllMain(void*, int, void*);
! 943: DllMain (0, 0, 0);],
! 944: [lt_cv_need_dllmain=no],[lt_cv_need_dllmain=yes])])
! 945:
! 946: case $host/$CC in
! 947: *-*-cygwin*/gcc*-mno-cygwin*|*-*-mingw*)
! 948: # old mingw systems require "-dll" to link a DLL, while more recent ones
! 949: # require "-mdll"
! 950: SAVE_CFLAGS="$CFLAGS"
! 951: CFLAGS="$CFLAGS -mdll"
! 952: AC_CACHE_CHECK([how to link DLLs], lt_cv_cc_dll_switch,
! 953: [AC_TRY_LINK([], [], [lt_cv_cc_dll_switch=-mdll],[lt_cv_cc_dll_switch=-dll])])
! 954: CFLAGS="$SAVE_CFLAGS" ;;
! 955: *-*-cygwin* | *-*-pw32*)
! 956: # cygwin systems need to pass --dll to the linker, and not link
! 957: # crt.o which will require a WinMain@16 definition.
! 958: lt_cv_cc_dll_switch="-Wl,--dll -nostartfiles" ;;
! 959: esac
! 960: ;;
! 961: ])
! 962: esac
! 963:
! 964: _LT_AC_LTCONFIG_HACK
! 965:
! 966: ])
! 967:
! 968: # AC_LIBTOOL_HEADER_ASSERT
! 969: # ------------------------
! 970: AC_DEFUN([AC_LIBTOOL_HEADER_ASSERT],
! 971: [AC_CACHE_CHECK([whether $CC supports assert without backlinking],
! 972: [lt_cv_func_assert_works],
! 973: [case $host in
! 974: *-*-solaris*)
! 975: if test "$GCC" = yes && test "$with_gnu_ld" != yes; then
! 976: case `$CC --version 2>/dev/null` in
! 977: [[12]].*) lt_cv_func_assert_works=no ;;
! 978: *) lt_cv_func_assert_works=yes ;;
! 979: esac
! 980: fi
! 981: ;;
! 982: esac])
! 983:
! 984: if test "x$lt_cv_func_assert_works" = xyes; then
! 985: AC_CHECK_HEADERS(assert.h)
! 986: fi
! 987: ])# AC_LIBTOOL_HEADER_ASSERT
! 988:
! 989: # _LT_AC_CHECK_DLFCN
! 990: # --------------------
! 991: AC_DEFUN([_LT_AC_CHECK_DLFCN],
! 992: [AC_CHECK_HEADERS(dlfcn.h)
! 993: ])# _LT_AC_CHECK_DLFCN
! 994:
! 995: # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
! 996: # ---------------------------------
! 997: AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
! 998: [AC_REQUIRE([AC_CANONICAL_HOST])
! 999: AC_REQUIRE([AC_PROG_NM])
! 1000: AC_REQUIRE([AC_OBJEXT])
! 1001: # Check for command to grab the raw symbol name followed by C symbol from nm.
! 1002: AC_MSG_CHECKING([command to parse $NM output])
! 1003: AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], [dnl
! 1004:
! 1005: # These are sane defaults that work on at least a few old systems.
! 1006: # [They come from Ultrix. What could be older than Ultrix?!! ;)]
! 1007:
! 1008: # Character class describing NM global symbol codes.
! 1009: symcode='[[BCDEGRST]]'
! 1010:
! 1011: # Regexp to match symbols that can be accessed directly from C.
! 1012: sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
! 1013:
! 1014: # Transform the above into a raw symbol and a C symbol.
! 1015: symxfrm='\1 \2\3 \3'
! 1016:
! 1017: # Transform an extracted symbol line into a proper C declaration
! 1018: lt_cv_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'"
! 1019:
! 1020: # Transform an extracted symbol line into symbol name and symbol address
! 1021: lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
! 1022:
! 1023: # Define system-specific variables.
! 1024: case $host_os in
! 1025: aix*)
! 1026: symcode='[[BCDT]]'
! 1027: ;;
! 1028: cygwin* | mingw* | pw32*)
! 1029: symcode='[[ABCDGISTW]]'
! 1030: ;;
! 1031: hpux*) # Its linker distinguishes data from code symbols
! 1032: lt_cv_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
! 1033: lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
! 1034: ;;
! 1035: irix* | nonstopux*)
! 1036: symcode='[[BCDEGRST]]'
! 1037: ;;
! 1038: osf*)
! 1039: symcode='[[BCDEGQRST]]'
! 1040: ;;
! 1041: solaris* | sysv5*)
! 1042: symcode='[[BDT]]'
! 1043: ;;
! 1044: sysv4)
! 1045: symcode='[[DFNSTU]]'
! 1046: ;;
! 1047: esac
! 1048:
! 1049: # Handle CRLF in mingw tool chain
! 1050: opt_cr=
! 1051: case $host_os in
! 1052: mingw*)
! 1053: opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
! 1054: ;;
! 1055: esac
! 1056:
! 1057: # If we're using GNU nm, then use its standard symbol codes.
! 1058: if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then
! 1059: symcode='[[ABCDGISTW]]'
! 1060: fi
! 1061:
! 1062: # Try without a prefix undercore, then with it.
! 1063: for ac_symprfx in "" "_"; do
! 1064:
! 1065: # Write the raw and C identifiers.
! 1066: lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"
! 1067:
! 1068: # Check to see that the pipe works correctly.
! 1069: pipe_works=no
! 1070: rm -f conftest*
! 1071: cat > conftest.$ac_ext <<EOF
! 1072: #ifdef __cplusplus
! 1073: extern "C" {
! 1074: #endif
! 1075: char nm_test_var;
! 1076: void nm_test_func(){}
! 1077: #ifdef __cplusplus
! 1078: }
! 1079: #endif
! 1080: int main(){nm_test_var='a';nm_test_func();return(0);}
! 1081: EOF
! 1082:
! 1083: if AC_TRY_EVAL(ac_compile); then
! 1084: # Now try to grab the symbols.
! 1085: nlist=conftest.nm
! 1086: if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
! 1087: # Try sorting and uniquifying the output.
! 1088: if sort "$nlist" | uniq > "$nlist"T; then
! 1089: mv -f "$nlist"T "$nlist"
! 1090: else
! 1091: rm -f "$nlist"T
! 1092: fi
! 1093:
! 1094: # Make sure that we snagged all the symbols we need.
! 1095: if egrep ' nm_test_var$' "$nlist" >/dev/null; then
! 1096: if egrep ' nm_test_func$' "$nlist" >/dev/null; then
! 1097: cat <<EOF > conftest.$ac_ext
! 1098: #ifdef __cplusplus
! 1099: extern "C" {
! 1100: #endif
! 1101:
! 1102: EOF
! 1103: # Now generate the symbol file.
! 1104: eval "$lt_cv_global_symbol_to_cdecl"' < "$nlist" >> conftest.$ac_ext'
! 1105:
! 1106: cat <<EOF >> conftest.$ac_ext
! 1107: #if defined (__STDC__) && __STDC__
! 1108: # define lt_ptr void *
! 1109: #else
! 1110: # define lt_ptr char *
! 1111: # define const
! 1112: #endif
! 1113:
! 1114: /* The mapping between symbol names and symbols. */
! 1115: const struct {
! 1116: const char *name;
! 1117: lt_ptr address;
! 1118: }
! 1119: lt_preloaded_symbols[[]] =
! 1120: {
! 1121: EOF
! 1122: sed "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr) \&\2},/" < "$nlist" >> conftest.$ac_ext
! 1123: cat <<\EOF >> conftest.$ac_ext
! 1124: {0, (lt_ptr) 0}
! 1125: };
! 1126:
! 1127: #ifdef __cplusplus
! 1128: }
! 1129: #endif
! 1130: EOF
! 1131: # Now try linking the two files.
! 1132: mv conftest.$ac_objext conftstm.$ac_objext
! 1133: save_LIBS="$LIBS"
! 1134: save_CFLAGS="$CFLAGS"
! 1135: LIBS="conftstm.$ac_objext"
! 1136: CFLAGS="$CFLAGS$no_builtin_flag"
! 1137: if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then
! 1138: pipe_works=yes
! 1139: fi
! 1140: LIBS="$save_LIBS"
! 1141: CFLAGS="$save_CFLAGS"
! 1142: else
! 1143: echo "cannot find nm_test_func in $nlist" >&AC_FD_CC
! 1144: fi
! 1145: else
! 1146: echo "cannot find nm_test_var in $nlist" >&AC_FD_CC
! 1147: fi
! 1148: else
! 1149: echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AC_FD_CC
! 1150: fi
! 1151: else
! 1152: echo "$progname: failed program was:" >&AC_FD_CC
! 1153: cat conftest.$ac_ext >&5
! 1154: fi
! 1155: rm -f conftest* conftst*
! 1156:
! 1157: # Do not use the global_symbol_pipe unless it works.
! 1158: if test "$pipe_works" = yes; then
! 1159: break
! 1160: else
! 1161: lt_cv_sys_global_symbol_pipe=
! 1162: fi
! 1163: done
! 1164: ])
! 1165: global_symbol_pipe="$lt_cv_sys_global_symbol_pipe"
! 1166: if test -z "$lt_cv_sys_global_symbol_pipe"; then
! 1167: global_symbol_to_cdecl=
! 1168: global_symbol_to_c_name_address=
! 1169: else
! 1170: global_symbol_to_cdecl="$lt_cv_global_symbol_to_cdecl"
! 1171: global_symbol_to_c_name_address="$lt_cv_global_symbol_to_c_name_address"
! 1172: fi
! 1173: if test -z "$global_symbol_pipe$global_symbol_to_cdec$global_symbol_to_c_name_address";
! 1174: then
! 1175: AC_MSG_RESULT(failed)
! 1176: else
! 1177: AC_MSG_RESULT(ok)
! 1178: fi
! 1179: ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
! 1180:
! 1181: # _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR
! 1182: # ---------------------------------
! 1183: AC_DEFUN([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR],
! 1184: [# Find the correct PATH separator. Usually this is `:', but
! 1185: # DJGPP uses `;' like DOS.
! 1186: if test "X${PATH_SEPARATOR+set}" != Xset; then
! 1187: UNAME=${UNAME-`uname 2>/dev/null`}
! 1188: case X$UNAME in
! 1189: *-DOS) lt_cv_sys_path_separator=';' ;;
! 1190: *) lt_cv_sys_path_separator=':' ;;
! 1191: esac
! 1192: PATH_SEPARATOR=$lt_cv_sys_path_separator
! 1193: fi
! 1194: ])# _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR
! 1195:
! 1196: # _LT_AC_PROG_ECHO_BACKSLASH
! 1197: # --------------------------
! 1198: # Add some code to the start of the generated configure script which
! 1199: # will find an echo command which doesn't interpret backslashes.
! 1200: AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
! 1201: [ifdef([AC_DIVERSION_NOTICE], [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
! 1202: [AC_DIVERT_PUSH(NOTICE)])
! 1203: _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR
! 1204:
! 1205: # Check that we are running under the correct shell.
! 1206: SHELL=${CONFIG_SHELL-/bin/sh}
! 1207:
! 1208: case X$ECHO in
! 1209: X*--fallback-echo)
! 1210: # Remove one level of quotation (which was required for Make).
! 1211: ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
! 1212: ;;
! 1213: esac
! 1214:
! 1215: echo=${ECHO-echo}
! 1216: if test "X[$]1" = X--no-reexec; then
! 1217: # Discard the --no-reexec flag, and continue.
! 1218: shift
! 1219: elif test "X[$]1" = X--fallback-echo; then
! 1220: # Avoid inline document here, it may be left over
! 1221: :
! 1222: elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then
! 1223: # Yippee, $echo works!
! 1224: :
! 1225: else
! 1226: # Restart under the correct shell.
! 1227: exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
! 1228: fi
! 1229:
! 1230: if test "X[$]1" = X--fallback-echo; then
! 1231: # used as fallback echo
! 1232: shift
! 1233: cat <<EOF
! 1234: $*
! 1235: EOF
! 1236: exit 0
! 1237: fi
! 1238:
! 1239: # The HP-UX ksh and POSIX shell print the target directory to stdout
! 1240: # if CDPATH is set.
! 1241: if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
! 1242:
! 1243: if test -z "$ECHO"; then
! 1244: if test "X${echo_test_string+set}" != Xset; then
! 1245: # find a string as large as possible, as long as the shell can cope with it
! 1246: for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
! 1247: # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
! 1248: if (echo_test_string="`eval $cmd`") 2>/dev/null &&
! 1249: echo_test_string="`eval $cmd`" &&
! 1250: (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
! 1251: then
! 1252: break
! 1253: fi
! 1254: done
! 1255: fi
! 1256:
! 1257: if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
! 1258: echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
! 1259: test "X$echo_testing_string" = "X$echo_test_string"; then
! 1260: :
! 1261: else
! 1262: # The Solaris, AIX, and Digital Unix default echo programs unquote
! 1263: # backslashes. This makes it impossible to quote backslashes using
! 1264: # echo "$something" | sed 's/\\/\\\\/g'
! 1265: #
! 1266: # So, first we look for a working echo in the user's PATH.
! 1267:
! 1268: IFS="${IFS= }"; save_ifs="$IFS"; IFS=$PATH_SEPARATOR
! 1269: for dir in $PATH /usr/ucb; do
! 1270: if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
! 1271: test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
! 1272: echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
! 1273: test "X$echo_testing_string" = "X$echo_test_string"; then
! 1274: echo="$dir/echo"
! 1275: break
! 1276: fi
! 1277: done
! 1278: IFS="$save_ifs"
! 1279:
! 1280: if test "X$echo" = Xecho; then
! 1281: # We didn't find a better echo, so look for alternatives.
! 1282: if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
! 1283: echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
! 1284: test "X$echo_testing_string" = "X$echo_test_string"; then
! 1285: # This shell has a builtin print -r that does the trick.
! 1286: echo='print -r'
! 1287: elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
! 1288: test "X$CONFIG_SHELL" != X/bin/ksh; then
! 1289: # If we have ksh, try running configure again with it.
! 1290: ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
! 1291: export ORIGINAL_CONFIG_SHELL
! 1292: CONFIG_SHELL=/bin/ksh
! 1293: export CONFIG_SHELL
! 1294: exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
! 1295: else
! 1296: # Try using printf.
! 1297: echo='printf %s\n'
! 1298: if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
! 1299: echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
! 1300: test "X$echo_testing_string" = "X$echo_test_string"; then
! 1301: # Cool, printf works
! 1302: :
! 1303: elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
! 1304: test "X$echo_testing_string" = 'X\t' &&
! 1305: echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
! 1306: test "X$echo_testing_string" = "X$echo_test_string"; then
! 1307: CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
! 1308: export CONFIG_SHELL
! 1309: SHELL="$CONFIG_SHELL"
! 1310: export SHELL
! 1311: echo="$CONFIG_SHELL [$]0 --fallback-echo"
! 1312: elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
! 1313: test "X$echo_testing_string" = 'X\t' &&
! 1314: echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
! 1315: test "X$echo_testing_string" = "X$echo_test_string"; then
! 1316: echo="$CONFIG_SHELL [$]0 --fallback-echo"
! 1317: else
! 1318: # maybe with a smaller string...
! 1319: prev=:
! 1320:
! 1321: for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
! 1322: if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
! 1323: then
! 1324: break
! 1325: fi
! 1326: prev="$cmd"
! 1327: done
! 1328:
! 1329: if test "$prev" != 'sed 50q "[$]0"'; then
! 1330: echo_test_string=`eval $prev`
! 1331: export echo_test_string
! 1332: exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
! 1333: else
! 1334: # Oops. We lost completely, so just stick with echo.
! 1335: echo=echo
! 1336: fi
! 1337: fi
! 1338: fi
! 1339: fi
! 1340: fi
! 1341: fi
! 1342:
! 1343: # Copy echo and quote the copy suitably for passing to libtool from
! 1344: # the Makefile, instead of quoting the original, which is used later.
! 1345: ECHO=$echo
! 1346: if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
! 1347: ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
! 1348: fi
! 1349:
! 1350: AC_SUBST(ECHO)
! 1351: AC_DIVERT_POP
! 1352: ])# _LT_AC_PROG_ECHO_BACKSLASH
! 1353:
! 1354: # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
! 1355: # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
! 1356: # ------------------------------------------------------------------
! 1357: AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
! 1358: [if test "$cross_compiling" = yes; then :
! 1359: [$4]
! 1360: else
! 1361: AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
! 1362: lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
! 1363: lt_status=$lt_dlunknown
! 1364: cat > conftest.$ac_ext <<EOF
! 1365: [#line __oline__ "configure"
! 1366: #include "confdefs.h"
! 1367:
! 1368: #if HAVE_DLFCN_H
! 1369: #include <dlfcn.h>
! 1370: #endif
! 1371:
! 1372: #include <stdio.h>
! 1373:
! 1374: #ifdef RTLD_GLOBAL
! 1375: # define LT_DLGLOBAL RTLD_GLOBAL
! 1376: #else
! 1377: # ifdef DL_GLOBAL
! 1378: # define LT_DLGLOBAL DL_GLOBAL
! 1379: # else
! 1380: # define LT_DLGLOBAL 0
! 1381: # endif
! 1382: #endif
! 1383:
! 1384: /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
! 1385: find out it does not work in some platform. */
! 1386: #ifndef LT_DLLAZY_OR_NOW
! 1387: # ifdef RTLD_LAZY
! 1388: # define LT_DLLAZY_OR_NOW RTLD_LAZY
! 1389: # else
! 1390: # ifdef DL_LAZY
! 1391: # define LT_DLLAZY_OR_NOW DL_LAZY
! 1392: # else
! 1393: # ifdef RTLD_NOW
! 1394: # define LT_DLLAZY_OR_NOW RTLD_NOW
! 1395: # else
! 1396: # ifdef DL_NOW
! 1397: # define LT_DLLAZY_OR_NOW DL_NOW
! 1398: # else
! 1399: # define LT_DLLAZY_OR_NOW 0
! 1400: # endif
! 1401: # endif
! 1402: # endif
! 1403: # endif
! 1404: #endif
! 1405:
! 1406: #ifdef __cplusplus
! 1407: extern "C" void exit (int);
! 1408: #endif
! 1409:
! 1410: void fnord() { int i=42;}
! 1411: int main ()
! 1412: {
! 1413: void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
! 1414: int status = $lt_dlunknown;
! 1415:
! 1416: if (self)
! 1417: {
! 1418: if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
! 1419: else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
! 1420: /* dlclose (self); */
! 1421: }
! 1422:
! 1423: exit (status);
! 1424: }]
! 1425: EOF
! 1426: if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
! 1427: (./conftest; exit; ) 2>/dev/null
! 1428: lt_status=$?
! 1429: case x$lt_status in
! 1430: x$lt_dlno_uscore) $1 ;;
! 1431: x$lt_dlneed_uscore) $2 ;;
! 1432: x$lt_unknown|x*) $3 ;;
! 1433: esac
! 1434: else :
! 1435: # compilation failed
! 1436: $3
! 1437: fi
! 1438: fi
! 1439: rm -fr conftest*
! 1440: ])# _LT_AC_TRY_DLOPEN_SELF
! 1441:
! 1442: # AC_LIBTOOL_DLOPEN_SELF
! 1443: # -------------------
! 1444: AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
! 1445: [if test "x$enable_dlopen" != xyes; then
! 1446: enable_dlopen=unknown
! 1447: enable_dlopen_self=unknown
! 1448: enable_dlopen_self_static=unknown
! 1449: else
! 1450: lt_cv_dlopen=no
! 1451: lt_cv_dlopen_libs=
! 1452:
! 1453: case $host_os in
! 1454: beos*)
! 1455: lt_cv_dlopen="load_add_on"
! 1456: lt_cv_dlopen_libs=
! 1457: lt_cv_dlopen_self=yes
! 1458: ;;
! 1459:
! 1460: cygwin* | mingw* | pw32*)
! 1461: lt_cv_dlopen="LoadLibrary"
! 1462: lt_cv_dlopen_libs=
! 1463: ;;
! 1464:
! 1465: *)
! 1466: AC_CHECK_FUNC([shl_load],
! 1467: [lt_cv_dlopen="shl_load"],
! 1468: [AC_CHECK_LIB([dld], [shl_load],
! 1469: [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
! 1470: [AC_CHECK_FUNC([dlopen],
! 1471: [lt_cv_dlopen="dlopen"],
! 1472: [AC_CHECK_LIB([dl], [dlopen],
! 1473: [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
! 1474: [AC_CHECK_LIB([svld], [dlopen],
! 1475: [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
! 1476: [AC_CHECK_LIB([dld], [dld_link],
! 1477: [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
! 1478: ])
! 1479: ])
! 1480: ])
! 1481: ])
! 1482: ])
! 1483: ;;
! 1484: esac
! 1485:
! 1486: if test "x$lt_cv_dlopen" != xno; then
! 1487: enable_dlopen=yes
! 1488: else
! 1489: enable_dlopen=no
! 1490: fi
! 1491:
! 1492: case $lt_cv_dlopen in
! 1493: dlopen)
! 1494: save_CPPFLAGS="$CPPFLAGS"
! 1495: AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
! 1496: test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
! 1497:
! 1498: save_LDFLAGS="$LDFLAGS"
! 1499: eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
! 1500:
! 1501: save_LIBS="$LIBS"
! 1502: LIBS="$lt_cv_dlopen_libs $LIBS"
! 1503:
! 1504: AC_CACHE_CHECK([whether a program can dlopen itself],
! 1505: lt_cv_dlopen_self, [dnl
! 1506: _LT_AC_TRY_DLOPEN_SELF(
! 1507: lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
! 1508: lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
! 1509: ])
! 1510:
! 1511: if test "x$lt_cv_dlopen_self" = xyes; then
! 1512: LDFLAGS="$LDFLAGS $link_static_flag"
! 1513: AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
! 1514: lt_cv_dlopen_self_static, [dnl
! 1515: _LT_AC_TRY_DLOPEN_SELF(
! 1516: lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
! 1517: lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
! 1518: ])
! 1519: fi
! 1520:
! 1521: CPPFLAGS="$save_CPPFLAGS"
! 1522: LDFLAGS="$save_LDFLAGS"
! 1523: LIBS="$save_LIBS"
! 1524: ;;
! 1525: esac
! 1526:
! 1527: case $lt_cv_dlopen_self in
! 1528: yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
! 1529: *) enable_dlopen_self=unknown ;;
! 1530: esac
! 1531:
! 1532: case $lt_cv_dlopen_self_static in
! 1533: yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
! 1534: *) enable_dlopen_self_static=unknown ;;
! 1535: esac
! 1536: fi
! 1537: ])# AC_LIBTOOL_DLOPEN_SELF
! 1538:
! 1539: AC_DEFUN([_LT_AC_LTCONFIG_HACK],
! 1540: [AC_REQUIRE([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])dnl
! 1541: # Sed substitution that helps us do robust quoting. It backslashifies
! 1542: # metacharacters that are still active within double-quoted strings.
! 1543: Xsed='sed -e s/^X//'
! 1544: sed_quote_subst='s/\([[\\"\\`$\\\\]]\)/\\\1/g'
! 1545:
! 1546: # Same as above, but do not quote variable references.
! 1547: double_quote_subst='s/\([[\\"\\`\\\\]]\)/\\\1/g'
! 1548:
! 1549: # Sed substitution to delay expansion of an escaped shell variable in a
! 1550: # double_quote_subst'ed string.
! 1551: delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
! 1552:
! 1553: # Constants:
! 1554: rm="rm -f"
! 1555:
! 1556: # Global variables:
! 1557: default_ofile=libtool
! 1558: can_build_shared=yes
! 1559:
! 1560: # All known linkers require a `.a' archive for static linking (except M$VC,
! 1561: # which needs '.lib').
! 1562: libext=a
! 1563: ltmain="$ac_aux_dir/ltmain.sh"
! 1564: ofile="$default_ofile"
! 1565: with_gnu_ld="$lt_cv_prog_gnu_ld"
! 1566: need_locks="$enable_libtool_lock"
! 1567:
! 1568: old_CC="$CC"
! 1569: old_CFLAGS="$CFLAGS"
! 1570:
! 1571: # Set sane defaults for various variables
! 1572: test -z "$AR" && AR=ar
! 1573: test -z "$AR_FLAGS" && AR_FLAGS=cru
! 1574: test -z "$AS" && AS=as
! 1575: test -z "$CC" && CC=cc
! 1576: test -z "$DLLTOOL" && DLLTOOL=dlltool
! 1577: test -z "$LD" && LD=ld
! 1578: test -z "$LN_S" && LN_S="ln -s"
! 1579: test -z "$MAGIC_CMD" && MAGIC_CMD=file
! 1580: test -z "$NM" && NM=nm
! 1581: test -z "$OBJDUMP" && OBJDUMP=objdump
! 1582: test -z "$RANLIB" && RANLIB=:
! 1583: test -z "$STRIP" && STRIP=:
! 1584: test -z "$ac_objext" && ac_objext=o
! 1585:
! 1586: if test x"$host" != x"$build"; then
! 1587: ac_tool_prefix=${host_alias}-
! 1588: else
! 1589: ac_tool_prefix=
! 1590: fi
! 1591:
! 1592: # Transform linux* to *-*-linux-gnu*, to support old configure scripts.
! 1593: case $host_os in
! 1594: linux-gnu*) ;;
! 1595: linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`
! 1596: esac
! 1597:
! 1598: case $host_os in
! 1599: aix3*)
! 1600: # AIX sometimes has problems with the GCC collect2 program. For some
! 1601: # reason, if we set the COLLECT_NAMES environment variable, the problems
! 1602: # vanish in a puff of smoke.
! 1603: if test "X${COLLECT_NAMES+set}" != Xset; then
! 1604: COLLECT_NAMES=
! 1605: export COLLECT_NAMES
! 1606: fi
! 1607: ;;
! 1608: esac
! 1609:
! 1610: # Determine commands to create old-style static archives.
! 1611: old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
! 1612: old_postinstall_cmds='chmod 644 $oldlib'
! 1613: old_postuninstall_cmds=
! 1614:
! 1615: if test -n "$RANLIB"; then
! 1616: case $host_os in
! 1617: openbsd*)
! 1618: old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"
! 1619: ;;
! 1620: *)
! 1621: old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
! 1622: ;;
! 1623: esac
! 1624: old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
! 1625: fi
! 1626:
! 1627: # Allow CC to be a program name with arguments.
! 1628: set dummy $CC
! 1629: compiler="[$]2"
! 1630:
! 1631: AC_MSG_CHECKING([for objdir])
! 1632: rm -f .libs 2>/dev/null
! 1633: mkdir .libs 2>/dev/null
! 1634: if test -d .libs; then
! 1635: objdir=.libs
! 1636: else
! 1637: # MS-DOS does not allow filenames that begin with a dot.
! 1638: objdir=_libs
! 1639: fi
! 1640: rmdir .libs 2>/dev/null
! 1641: AC_MSG_RESULT($objdir)
! 1642:
! 1643:
! 1644: AC_ARG_WITH(pic,
! 1645: [ --with-pic try to use only PIC/non-PIC objects [default=use both]],
! 1646: pic_mode="$withval", pic_mode=default)
! 1647: test -z "$pic_mode" && pic_mode=default
! 1648:
! 1649: # We assume here that the value for lt_cv_prog_cc_pic will not be cached
! 1650: # in isolation, and that seeing it set (from the cache) indicates that
! 1651: # the associated values are set (in the cache) correctly too.
! 1652: AC_MSG_CHECKING([for $compiler option to produce PIC])
! 1653: AC_CACHE_VAL(lt_cv_prog_cc_pic,
! 1654: [ lt_cv_prog_cc_pic=
! 1655: lt_cv_prog_cc_shlib=
! 1656: lt_cv_prog_cc_wl=
! 1657: lt_cv_prog_cc_static=
! 1658: lt_cv_prog_cc_no_builtin=
! 1659: lt_cv_prog_cc_can_build_shared=$can_build_shared
! 1660:
! 1661: if test "$GCC" = yes; then
! 1662: lt_cv_prog_cc_wl='-Wl,'
! 1663: lt_cv_prog_cc_static='-static'
! 1664:
! 1665: case $host_os in
! 1666: aix*)
! 1667: # Below there is a dirty hack to force normal static linking with -ldl
! 1668: # The problem is because libdl dynamically linked with both libc and
! 1669: # libC (AIX C++ library), which obviously doesn't included in libraries
! 1670: # list by gcc. This cause undefined symbols with -static flags.
! 1671: # This hack allows C programs to be linked with "-static -ldl", but
! 1672: # not sure about C++ programs.
! 1673: lt_cv_prog_cc_static="$lt_cv_prog_cc_static ${lt_cv_prog_cc_wl}-lC"
! 1674: ;;
! 1675: amigaos*)
! 1676: # FIXME: we need at least 68020 code to build shared libraries, but
! 1677: # adding the `-m68020' flag to GCC prevents building anything better,
! 1678: # like `-m68040'.
! 1679: lt_cv_prog_cc_pic='-m68020 -resident32 -malways-restore-a4'
! 1680: ;;
! 1681: beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
! 1682: # PIC is the default for these OSes.
! 1683: ;;
! 1684: darwin* | rhapsody*)
! 1685: # PIC is the default on this platform
! 1686: # Common symbols not allowed in MH_DYLIB files
! 1687: lt_cv_prog_cc_pic='-fno-common'
! 1688: ;;
! 1689: cygwin* | mingw* | pw32* | os2*)
! 1690: # This hack is so that the source file can tell whether it is being
! 1691: # built for inclusion in a dll (and should export symbols for example).
! 1692: lt_cv_prog_cc_pic='-DDLL_EXPORT'
! 1693: ;;
! 1694: sysv4*MP*)
! 1695: if test -d /usr/nec; then
! 1696: lt_cv_prog_cc_pic=-Kconform_pic
! 1697: fi
! 1698: ;;
! 1699: *)
! 1700: lt_cv_prog_cc_pic='-fPIC'
! 1701: ;;
! 1702: esac
! 1703: else
! 1704: # PORTME Check for PIC flags for the system compiler.
! 1705: case $host_os in
! 1706: aix3* | aix4* | aix5*)
! 1707: lt_cv_prog_cc_wl='-Wl,'
! 1708: # All AIX code is PIC.
! 1709: if test "$host_cpu" = ia64; then
! 1710: # AIX 5 now supports IA64 processor
! 1711: lt_cv_prog_cc_static='-Bstatic'
! 1712: else
! 1713: lt_cv_prog_cc_static='-bnso -bI:/lib/syscalls.exp'
! 1714: fi
! 1715: ;;
! 1716:
! 1717: hpux9* | hpux10* | hpux11*)
! 1718: # Is there a better lt_cv_prog_cc_static that works with the bundled CC?
! 1719: lt_cv_prog_cc_wl='-Wl,'
! 1720: lt_cv_prog_cc_static="${lt_cv_prog_cc_wl}-a ${lt_cv_prog_cc_wl}archive"
! 1721: lt_cv_prog_cc_pic='+Z'
! 1722: ;;
! 1723:
! 1724: irix5* | irix6* | nonstopux*)
! 1725: lt_cv_prog_cc_wl='-Wl,'
! 1726: lt_cv_prog_cc_static='-non_shared'
! 1727: # PIC (with -KPIC) is the default.
! 1728: ;;
! 1729:
! 1730: cygwin* | mingw* | pw32* | os2*)
! 1731: # This hack is so that the source file can tell whether it is being
! 1732: # built for inclusion in a dll (and should export symbols for example).
! 1733: lt_cv_prog_cc_pic='-DDLL_EXPORT'
! 1734: ;;
! 1735:
! 1736: newsos6)
! 1737: lt_cv_prog_cc_pic='-KPIC'
! 1738: lt_cv_prog_cc_static='-Bstatic'
! 1739: ;;
! 1740:
! 1741: osf3* | osf4* | osf5*)
! 1742: # All OSF/1 code is PIC.
! 1743: lt_cv_prog_cc_wl='-Wl,'
! 1744: lt_cv_prog_cc_static='-non_shared'
! 1745: ;;
! 1746:
! 1747: sco3.2v5*)
! 1748: lt_cv_prog_cc_pic='-Kpic'
! 1749: lt_cv_prog_cc_static='-dn'
! 1750: lt_cv_prog_cc_shlib='-belf'
! 1751: ;;
! 1752:
! 1753: solaris*)
! 1754: lt_cv_prog_cc_pic='-KPIC'
! 1755: lt_cv_prog_cc_static='-Bstatic'
! 1756: lt_cv_prog_cc_wl='-Wl,'
! 1757: ;;
! 1758:
! 1759: sunos4*)
! 1760: lt_cv_prog_cc_pic='-PIC'
! 1761: lt_cv_prog_cc_static='-Bstatic'
! 1762: lt_cv_prog_cc_wl='-Qoption ld '
! 1763: ;;
! 1764:
! 1765: sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
! 1766: lt_cv_prog_cc_pic='-KPIC'
! 1767: lt_cv_prog_cc_static='-Bstatic'
! 1768: lt_cv_prog_cc_wl='-Wl,'
! 1769: ;;
! 1770:
! 1771: uts4*)
! 1772: lt_cv_prog_cc_pic='-pic'
! 1773: lt_cv_prog_cc_static='-Bstatic'
! 1774: ;;
! 1775:
! 1776: sysv4*MP*)
! 1777: if test -d /usr/nec ;then
! 1778: lt_cv_prog_cc_pic='-Kconform_pic'
! 1779: lt_cv_prog_cc_static='-Bstatic'
! 1780: fi
! 1781: ;;
! 1782:
! 1783: *)
! 1784: lt_cv_prog_cc_can_build_shared=no
! 1785: ;;
! 1786: esac
! 1787: fi
! 1788: ])
! 1789: if test -z "$lt_cv_prog_cc_pic"; then
! 1790: AC_MSG_RESULT([none])
! 1791: else
! 1792: AC_MSG_RESULT([$lt_cv_prog_cc_pic])
! 1793:
! 1794: # Check to make sure the pic_flag actually works.
! 1795: AC_MSG_CHECKING([if $compiler PIC flag $lt_cv_prog_cc_pic works])
! 1796: AC_CACHE_VAL(lt_cv_prog_cc_pic_works, [dnl
! 1797: save_CFLAGS="$CFLAGS"
! 1798: CFLAGS="$CFLAGS $lt_cv_prog_cc_pic -DPIC"
! 1799: AC_TRY_COMPILE([], [], [dnl
! 1800: case $host_os in
! 1801: hpux9* | hpux10* | hpux11*)
! 1802: # On HP-UX, both CC and GCC only warn that PIC is supported... then
! 1803: # they create non-PIC objects. So, if there were any warnings, we
! 1804: # assume that PIC is not supported.
! 1805: if test -s conftest.err; then
! 1806: lt_cv_prog_cc_pic_works=no
! 1807: else
! 1808: lt_cv_prog_cc_pic_works=yes
! 1809: fi
! 1810: ;;
! 1811: *)
! 1812: lt_cv_prog_cc_pic_works=yes
! 1813: ;;
! 1814: esac
! 1815: ], [dnl
! 1816: lt_cv_prog_cc_pic_works=no
! 1817: ])
! 1818: CFLAGS="$save_CFLAGS"
! 1819: ])
! 1820:
! 1821: if test "X$lt_cv_prog_cc_pic_works" = Xno; then
! 1822: lt_cv_prog_cc_pic=
! 1823: lt_cv_prog_cc_can_build_shared=no
! 1824: else
! 1825: lt_cv_prog_cc_pic=" $lt_cv_prog_cc_pic"
! 1826: fi
! 1827:
! 1828: AC_MSG_RESULT([$lt_cv_prog_cc_pic_works])
! 1829: fi
! 1830:
! 1831: # Check for any special shared library compilation flags.
! 1832: if test -n "$lt_cv_prog_cc_shlib"; then
! 1833: AC_MSG_WARN([\`$CC' requires \`$lt_cv_prog_cc_shlib' to build shared libraries])
! 1834: if echo "$old_CC $old_CFLAGS " | egrep -e "[[ ]]$lt_cv_prog_cc_shlib[[ ]]" >/dev/null; then :
! 1835: else
! 1836: AC_MSG_WARN([add \`$lt_cv_prog_cc_shlib' to the CC or CFLAGS env variable and reconfigure])
! 1837: lt_cv_prog_cc_can_build_shared=no
! 1838: fi
! 1839: fi
! 1840:
! 1841: AC_MSG_CHECKING([if $compiler static flag $lt_cv_prog_cc_static works])
! 1842: AC_CACHE_VAL([lt_cv_prog_cc_static_works], [dnl
! 1843: lt_cv_prog_cc_static_works=no
! 1844: save_LDFLAGS="$LDFLAGS"
! 1845: LDFLAGS="$LDFLAGS $lt_cv_prog_cc_static"
! 1846: AC_TRY_LINK([], [], [lt_cv_prog_cc_static_works=yes])
! 1847: LDFLAGS="$save_LDFLAGS"
! 1848: ])
! 1849:
! 1850: # Belt *and* braces to stop my trousers falling down:
! 1851: test "X$lt_cv_prog_cc_static_works" = Xno && lt_cv_prog_cc_static=
! 1852: AC_MSG_RESULT([$lt_cv_prog_cc_static_works])
! 1853:
! 1854: pic_flag="$lt_cv_prog_cc_pic"
! 1855: special_shlib_compile_flags="$lt_cv_prog_cc_shlib"
! 1856: wl="$lt_cv_prog_cc_wl"
! 1857: link_static_flag="$lt_cv_prog_cc_static"
! 1858: no_builtin_flag="$lt_cv_prog_cc_no_builtin"
! 1859: can_build_shared="$lt_cv_prog_cc_can_build_shared"
! 1860:
! 1861:
! 1862: # Check to see if options -o and -c are simultaneously supported by compiler
! 1863: AC_MSG_CHECKING([if $compiler supports -c -o file.$ac_objext])
! 1864: AC_CACHE_VAL([lt_cv_compiler_c_o], [
! 1865: $rm -r conftest 2>/dev/null
! 1866: mkdir conftest
! 1867: cd conftest
! 1868: echo "int some_variable = 0;" > conftest.$ac_ext
! 1869: mkdir out
! 1870: # According to Tom Tromey, Ian Lance Taylor reported there are C compilers
! 1871: # that will create temporary files in the current directory regardless of
! 1872: # the output directory. Thus, making CWD read-only will cause this test
! 1873: # to fail, enabling locking or at least warning the user not to do parallel
! 1874: # builds.
! 1875: chmod -w .
! 1876: save_CFLAGS="$CFLAGS"
! 1877: CFLAGS="$CFLAGS -o out/conftest2.$ac_objext"
! 1878: compiler_c_o=no
! 1879: if { (eval echo configure:__oline__: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.$ac_objext; then
! 1880: # The compiler can only warn and ignore the option if not recognized
! 1881: # So say no if there are warnings
! 1882: if test -s out/conftest.err; then
! 1883: lt_cv_compiler_c_o=no
! 1884: else
! 1885: lt_cv_compiler_c_o=yes
! 1886: fi
! 1887: else
! 1888: # Append any errors to the config.log.
! 1889: cat out/conftest.err 1>&AC_FD_CC
! 1890: lt_cv_compiler_c_o=no
! 1891: fi
! 1892: CFLAGS="$save_CFLAGS"
! 1893: chmod u+w .
! 1894: $rm conftest* out/*
! 1895: rmdir out
! 1896: cd ..
! 1897: rmdir conftest
! 1898: $rm -r conftest 2>/dev/null
! 1899: ])
! 1900: compiler_c_o=$lt_cv_compiler_c_o
! 1901: AC_MSG_RESULT([$compiler_c_o])
! 1902:
! 1903: if test x"$compiler_c_o" = x"yes"; then
! 1904: # Check to see if we can write to a .lo
! 1905: AC_MSG_CHECKING([if $compiler supports -c -o file.lo])
! 1906: AC_CACHE_VAL([lt_cv_compiler_o_lo], [
! 1907: lt_cv_compiler_o_lo=no
! 1908: save_CFLAGS="$CFLAGS"
! 1909: CFLAGS="$CFLAGS -c -o conftest.lo"
! 1910: save_objext="$ac_objext"
! 1911: ac_objext=lo
! 1912: AC_TRY_COMPILE([], [int some_variable = 0;], [dnl
! 1913: # The compiler can only warn and ignore the option if not recognized
! 1914: # So say no if there are warnings
! 1915: if test -s conftest.err; then
! 1916: lt_cv_compiler_o_lo=no
! 1917: else
! 1918: lt_cv_compiler_o_lo=yes
! 1919: fi
! 1920: ])
! 1921: ac_objext="$save_objext"
! 1922: CFLAGS="$save_CFLAGS"
! 1923: ])
! 1924: compiler_o_lo=$lt_cv_compiler_o_lo
! 1925: AC_MSG_RESULT([$compiler_o_lo])
! 1926: else
! 1927: compiler_o_lo=no
! 1928: fi
! 1929:
! 1930: # Check to see if we can do hard links to lock some files if needed
! 1931: hard_links="nottested"
! 1932: if test "$compiler_c_o" = no && test "$need_locks" != no; then
! 1933: # do not overwrite the value of need_locks provided by the user
! 1934: AC_MSG_CHECKING([if we can lock with hard links])
! 1935: hard_links=yes
! 1936: $rm conftest*
! 1937: ln conftest.a conftest.b 2>/dev/null && hard_links=no
! 1938: touch conftest.a
! 1939: ln conftest.a conftest.b 2>&5 || hard_links=no
! 1940: ln conftest.a conftest.b 2>/dev/null && hard_links=no
! 1941: AC_MSG_RESULT([$hard_links])
! 1942: if test "$hard_links" = no; then
! 1943: AC_MSG_WARN([\`$CC' does not support \`-c -o', so \`make -j' may be unsafe])
! 1944: need_locks=warn
! 1945: fi
! 1946: else
! 1947: need_locks=no
! 1948: fi
! 1949:
! 1950: if test "$GCC" = yes; then
! 1951: # Check to see if options -fno-rtti -fno-exceptions are supported by compiler
! 1952: AC_MSG_CHECKING([if $compiler supports -fno-rtti -fno-exceptions])
! 1953: echo "int some_variable = 0;" > conftest.$ac_ext
! 1954: save_CFLAGS="$CFLAGS"
! 1955: CFLAGS="$CFLAGS -fno-rtti -fno-exceptions -c conftest.$ac_ext"
! 1956: compiler_rtti_exceptions=no
! 1957: AC_TRY_COMPILE([], [int some_variable = 0;], [dnl
! 1958: # The compiler can only warn and ignore the option if not recognized
! 1959: # So say no if there are warnings
! 1960: if test -s conftest.err; then
! 1961: compiler_rtti_exceptions=no
! 1962: else
! 1963: compiler_rtti_exceptions=yes
! 1964: fi
! 1965: ])
! 1966: CFLAGS="$save_CFLAGS"
! 1967: AC_MSG_RESULT([$compiler_rtti_exceptions])
! 1968:
! 1969: if test "$compiler_rtti_exceptions" = "yes"; then
! 1970: no_builtin_flag=' -fno-builtin -fno-rtti -fno-exceptions'
! 1971: else
! 1972: no_builtin_flag=' -fno-builtin'
! 1973: fi
! 1974: fi
! 1975:
! 1976: # See if the linker supports building shared libraries.
! 1977: AC_MSG_CHECKING([whether the linker ($LD) supports shared libraries])
! 1978:
! 1979: allow_undefined_flag=
! 1980: no_undefined_flag=
! 1981: need_lib_prefix=unknown
! 1982: need_version=unknown
! 1983: # when you set need_version to no, make sure it does not cause -set_version
! 1984: # flags to be left without arguments
! 1985: archive_cmds=
! 1986: archive_expsym_cmds=
! 1987: old_archive_from_new_cmds=
! 1988: old_archive_from_expsyms_cmds=
! 1989: export_dynamic_flag_spec=
! 1990: whole_archive_flag_spec=
! 1991: thread_safe_flag_spec=
! 1992: hardcode_into_libs=no
! 1993: hardcode_libdir_flag_spec=
! 1994: hardcode_libdir_separator=
! 1995: hardcode_direct=no
! 1996: hardcode_minus_L=no
! 1997: hardcode_shlibpath_var=unsupported
! 1998: runpath_var=
! 1999: link_all_deplibs=unknown
! 2000: always_export_symbols=no
! 2001: export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols'
! 2002: # include_expsyms should be a list of space-separated symbols to be *always*
! 2003: # included in the symbol list
! 2004: include_expsyms=
! 2005: # exclude_expsyms can be an egrep regular expression of symbols to exclude
! 2006: # it will be wrapped by ` (' and `)$', so one must not match beginning or
! 2007: # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
! 2008: # as well as any symbol that contains `d'.
! 2009: exclude_expsyms="_GLOBAL_OFFSET_TABLE_"
! 2010: # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
! 2011: # platforms (ab)use it in PIC code, but their linkers get confused if
! 2012: # the symbol is explicitly referenced. Since portable code cannot
! 2013: # rely on this symbol name, it's probably fine to never include it in
! 2014: # preloaded symbol tables.
! 2015: extract_expsyms_cmds=
! 2016:
! 2017: case $host_os in
! 2018: cygwin* | mingw* | pw32*)
! 2019: # FIXME: the MSVC++ port hasn't been tested in a loooong time
! 2020: # When not using gcc, we currently assume that we are using
! 2021: # Microsoft Visual C++.
! 2022: if test "$GCC" != yes; then
! 2023: with_gnu_ld=no
! 2024: fi
! 2025: ;;
! 2026: openbsd*)
! 2027: with_gnu_ld=no
! 2028: ;;
! 2029: esac
! 2030:
! 2031: ld_shlibs=yes
! 2032: if test "$with_gnu_ld" = yes; then
! 2033: # If archive_cmds runs LD, not CC, wlarc should be empty
! 2034: wlarc='${wl}'
! 2035:
! 2036: # See if GNU ld supports shared libraries.
! 2037: case $host_os in
! 2038: aix3* | aix4* | aix5*)
! 2039: # On AIX, the GNU linker is very broken
! 2040: # Note:Check GNU linker on AIX 5-IA64 when/if it becomes available.
! 2041: ld_shlibs=no
! 2042: cat <<EOF 1>&2
! 2043:
! 2044: *** Warning: the GNU linker, at least up to release 2.9.1, is reported
! 2045: *** to be unable to reliably create shared libraries on AIX.
! 2046: *** Therefore, libtool is disabling shared libraries support. If you
! 2047: *** really care for shared libraries, you may want to modify your PATH
! 2048: *** so that a non-GNU linker is found, and then restart.
! 2049:
! 2050: EOF
! 2051: ;;
! 2052:
! 2053: amigaos*)
! 2054: archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
! 2055: hardcode_libdir_flag_spec='-L$libdir'
! 2056: hardcode_minus_L=yes
! 2057:
! 2058: # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
! 2059: # that the semantics of dynamic libraries on AmigaOS, at least up
! 2060: # to version 4, is to share data among multiple programs linked
! 2061: # with the same dynamic library. Since this doesn't match the
! 2062: # behavior of shared libraries on other platforms, we can use
! 2063: # them.
! 2064: ld_shlibs=no
! 2065: ;;
! 2066:
! 2067: beos*)
! 2068: if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
! 2069: allow_undefined_flag=unsupported
! 2070: # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
! 2071: # support --undefined. This deserves some investigation. FIXME
! 2072: archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
! 2073: else
! 2074: ld_shlibs=no
! 2075: fi
! 2076: ;;
! 2077:
! 2078: cygwin* | mingw* | pw32*)
! 2079: # hardcode_libdir_flag_spec is actually meaningless, as there is
! 2080: # no search path for DLLs.
! 2081: hardcode_libdir_flag_spec='-L$libdir'
! 2082: allow_undefined_flag=unsupported
! 2083: always_export_symbols=yes
! 2084:
! 2085: extract_expsyms_cmds='test -f $output_objdir/impgen.c || \
! 2086: sed -e "/^# \/\* impgen\.c starts here \*\//,/^# \/\* impgen.c ends here \*\// { s/^# //;s/^# *$//; p; }" -e d < $''0 > $output_objdir/impgen.c~
! 2087: test -f $output_objdir/impgen.exe || (cd $output_objdir && \
! 2088: if test "x$HOST_CC" != "x" ; then $HOST_CC -o impgen impgen.c ; \
! 2089: else $CC -o impgen impgen.c ; fi)~
! 2090: $output_objdir/impgen $dir/$soroot > $output_objdir/$soname-def'
! 2091:
! 2092: old_archive_from_expsyms_cmds='$DLLTOOL --as=$AS --dllname $soname --def $output_objdir/$soname-def --output-lib $output_objdir/$newlib'
! 2093:
! 2094: # cygwin and mingw dlls have different entry points and sets of symbols
! 2095: # to exclude.
! 2096: # FIXME: what about values for MSVC?
! 2097: dll_entry=__cygwin_dll_entry@12
! 2098: dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12~
! 2099: case $host_os in
! 2100: mingw*)
! 2101: # mingw values
! 2102: dll_entry=_DllMainCRTStartup@12
! 2103: dll_exclude_symbols=DllMain@12,DllMainCRTStartup@12,DllEntryPoint@12~
! 2104: ;;
! 2105: esac
! 2106:
! 2107: # mingw and cygwin differ, and it's simplest to just exclude the union
! 2108: # of the two symbol sets.
! 2109: dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12,DllMainCRTStartup@12,DllEntryPoint@12
! 2110:
! 2111: # recent cygwin and mingw systems supply a stub DllMain which the user
! 2112: # can override, but on older systems we have to supply one (in ltdll.c)
! 2113: if test "x$lt_cv_need_dllmain" = "xyes"; then
! 2114: ltdll_obj='$output_objdir/$soname-ltdll.'"$ac_objext "
! 2115: ltdll_cmds='test -f $output_objdir/$soname-ltdll.c || sed -e "/^# \/\* ltdll\.c starts here \*\//,/^# \/\* ltdll.c ends here \*\// { s/^# //; p; }" -e d < $''0 > $output_objdir/$soname-ltdll.c~
! 2116: test -f $output_objdir/$soname-ltdll.$ac_objext || (cd $output_objdir && $CC -c $soname-ltdll.c)~'
! 2117: else
! 2118: ltdll_obj=
! 2119: ltdll_cmds=
! 2120: fi
! 2121:
! 2122: # Extract the symbol export list from an `--export-all' def file,
! 2123: # then regenerate the def file from the symbol export list, so that
! 2124: # the compiled dll only exports the symbol export list.
! 2125: # Be careful not to strip the DATA tag left be newer dlltools.
! 2126: export_symbols_cmds="$ltdll_cmds"'
! 2127: $DLLTOOL --export-all --exclude-symbols '$dll_exclude_symbols' --output-def $output_objdir/$soname-def '$ltdll_obj'$libobjs $convenience~
! 2128: sed -e "1,/EXPORTS/d" -e "s/ @ [[0-9]]*//" -e "s/ *;.*$//" < $output_objdir/$soname-def > $export_symbols'
! 2129:
! 2130: # If the export-symbols file already is a .def file (1st line
! 2131: # is EXPORTS), use it as is.
! 2132: # If DATA tags from a recent dlltool are present, honour them!
! 2133: archive_expsym_cmds='if test "x`sed 1q $export_symbols`" = xEXPORTS; then
! 2134: cp $export_symbols $output_objdir/$soname-def;
! 2135: else
! 2136: echo EXPORTS > $output_objdir/$soname-def;
! 2137: _lt_hint=1;
! 2138: cat $export_symbols | while read symbol; do
! 2139: set dummy \$symbol;
! 2140: case \[$]# in
! 2141: 2) echo " \[$]2 @ \$_lt_hint ; " >> $output_objdir/$soname-def;;
! 2142: 4) echo " \[$]2 \[$]3 \[$]4 ; " >> $output_objdir/$soname-def; _lt_hint=`expr \$_lt_hint - 1`;;
! 2143: *) echo " \[$]2 @ \$_lt_hint \[$]3 ; " >> $output_objdir/$soname-def;;
! 2144: esac;
! 2145: _lt_hint=`expr 1 + \$_lt_hint`;
! 2146: done;
! 2147: fi~
! 2148: '"$ltdll_cmds"'
! 2149: $CC -Wl,--base-file,$output_objdir/$soname-base '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~
! 2150: $DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp~
! 2151: $CC -Wl,--base-file,$output_objdir/$soname-base $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~
! 2152: $DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp --output-lib $output_objdir/$libname.dll.a~
! 2153: $CC $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags'
! 2154: ;;
! 2155:
! 2156: netbsd*)
! 2157: if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
! 2158: archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
! 2159: wlarc=
! 2160: else
! 2161: archive_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
! 2162: archive_expsym_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
! 2163: fi
! 2164: ;;
! 2165:
! 2166: solaris* | sysv5*)
! 2167: if $LD -v 2>&1 | egrep 'BFD 2\.8' > /dev/null; then
! 2168: ld_shlibs=no
! 2169: cat <<EOF 1>&2
! 2170:
! 2171: *** Warning: The releases 2.8.* of the GNU linker cannot reliably
! 2172: *** create shared libraries on Solaris systems. Therefore, libtool
! 2173: *** is disabling shared libraries support. We urge you to upgrade GNU
! 2174: *** binutils to release 2.9.1 or newer. Another option is to modify
! 2175: *** your PATH or compiler configuration so that the native linker is
! 2176: *** used, and then restart.
! 2177:
! 2178: EOF
! 2179: elif $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
! 2180: archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
! 2181: archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
! 2182: else
! 2183: ld_shlibs=no
! 2184: fi
! 2185: ;;
! 2186:
! 2187: sunos4*)
! 2188: archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
! 2189: wlarc=
! 2190: hardcode_direct=yes
! 2191: hardcode_shlibpath_var=no
! 2192: ;;
! 2193:
! 2194: *)
! 2195: if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
! 2196: archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
! 2197: archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
! 2198: else
! 2199: ld_shlibs=no
! 2200: fi
! 2201: ;;
! 2202: esac
! 2203:
! 2204: if test "$ld_shlibs" = yes; then
! 2205: runpath_var=LD_RUN_PATH
! 2206: hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir'
! 2207: export_dynamic_flag_spec='${wl}--export-dynamic'
! 2208: case $host_os in
! 2209: cygwin* | mingw* | pw32*)
! 2210: # dlltool doesn't understand --whole-archive et. al.
! 2211: whole_archive_flag_spec=
! 2212: ;;
! 2213: *)
! 2214: # ancient GNU ld didn't support --whole-archive et. al.
! 2215: if $LD --help 2>&1 | egrep 'no-whole-archive' > /dev/null; then
! 2216: whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
! 2217: else
! 2218: whole_archive_flag_spec=
! 2219: fi
! 2220: ;;
! 2221: esac
! 2222: fi
! 2223: else
! 2224: # PORTME fill in a description of your system's linker (not GNU ld)
! 2225: case $host_os in
! 2226: aix3*)
! 2227: allow_undefined_flag=unsupported
! 2228: always_export_symbols=yes
! 2229: archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
! 2230: # Note: this linker hardcodes the directories in LIBPATH if there
! 2231: # are no directories specified by -L.
! 2232: hardcode_minus_L=yes
! 2233: if test "$GCC" = yes && test -z "$link_static_flag"; then
! 2234: # Neither direct hardcoding nor static linking is supported with a
! 2235: # broken collect2.
! 2236: hardcode_direct=unsupported
! 2237: fi
! 2238: ;;
! 2239:
! 2240: aix4* | aix5*)
! 2241: if test "$host_cpu" = ia64; then
! 2242: # On IA64, the linker does run time linking by default, so we don't
! 2243: # have to do anything special.
! 2244: aix_use_runtimelinking=no
! 2245: exp_sym_flag='-Bexport'
! 2246: no_entry_flag=""
! 2247: else
! 2248: aix_use_runtimelinking=no
! 2249:
! 2250: # Test if we are trying to use run time linking or normal
! 2251: # AIX style linking. If -brtl is somewhere in LDFLAGS, we
! 2252: # need to do runtime linking.
! 2253: case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
! 2254: for ld_flag in $LDFLAGS; do
! 2255: case $ld_flag in
! 2256: *-brtl*)
! 2257: aix_use_runtimelinking=yes
! 2258: break
! 2259: ;;
! 2260: esac
! 2261: done
! 2262: esac
! 2263:
! 2264: exp_sym_flag='-bexport'
! 2265: no_entry_flag='-bnoentry'
! 2266: fi
! 2267:
! 2268: # When large executables or shared objects are built, AIX ld can
! 2269: # have problems creating the table of contents. If linking a library
! 2270: # or program results in "error TOC overflow" add -mminimal-toc to
! 2271: # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
! 2272: # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
! 2273:
! 2274: hardcode_direct=yes
! 2275: archive_cmds=''
! 2276: hardcode_libdir_separator=':'
! 2277: if test "$GCC" = yes; then
! 2278: case $host_os in aix4.[[012]]|aix4.[[012]].*)
! 2279: collect2name=`${CC} -print-prog-name=collect2`
! 2280: if test -f "$collect2name" && \
! 2281: strings "$collect2name" | grep resolve_lib_name >/dev/null
! 2282: then
! 2283: # We have reworked collect2
! 2284: hardcode_direct=yes
! 2285: else
! 2286: # We have old collect2
! 2287: hardcode_direct=unsupported
! 2288: # It fails to find uninstalled libraries when the uninstalled
! 2289: # path is not listed in the libpath. Setting hardcode_minus_L
! 2290: # to unsupported forces relinking
! 2291: hardcode_minus_L=yes
! 2292: hardcode_libdir_flag_spec='-L$libdir'
! 2293: hardcode_libdir_separator=
! 2294: fi
! 2295: esac
! 2296:
! 2297: shared_flag='-shared'
! 2298: else
! 2299: # not using gcc
! 2300: if test "$host_cpu" = ia64; then
! 2301: shared_flag='${wl}-G'
! 2302: else
! 2303: if test "$aix_use_runtimelinking" = yes; then
! 2304: shared_flag='${wl}-G'
! 2305: else
! 2306: shared_flag='${wl}-bM:SRE'
! 2307: fi
! 2308: fi
! 2309: fi
! 2310:
! 2311: # It seems that -bexpall can do strange things, so it is better to
! 2312: # generate a list of symbols to export.
! 2313: always_export_symbols=yes
! 2314: if test "$aix_use_runtimelinking" = yes; then
! 2315: # Warning - without using the other runtime loading flags (-brtl),
! 2316: # -berok will link without error, but may produce a broken library.
! 2317: allow_undefined_flag='-berok'
! 2318: hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:/usr/lib:/lib'
! 2319: archive_expsym_cmds="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
! 2320: else
! 2321: if test "$host_cpu" = ia64; then
! 2322: hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
! 2323: allow_undefined_flag="-z nodefs"
! 2324: archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname ${wl}-h$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
! 2325: else
! 2326: hardcode_libdir_flag_spec='${wl}-bnolibpath ${wl}-blibpath:$libdir:/usr/lib:/lib'
! 2327: # Warning - without using the other run time loading flags,
! 2328: # -berok will link without error, but may produce a broken library.
! 2329: allow_undefined_flag='${wl}-berok'
! 2330: # This is a bit strange, but is similar to how AIX traditionally builds
! 2331: # it's shared libraries.
! 2332: archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"' ~$AR -crlo $objdir/$libname$release.a $objdir/$soname'
! 2333: fi
! 2334: fi
! 2335: ;;
! 2336:
! 2337: amigaos*)
! 2338: archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
! 2339: hardcode_libdir_flag_spec='-L$libdir'
! 2340: hardcode_minus_L=yes
! 2341: # see comment about different semantics on the GNU ld section
! 2342: ld_shlibs=no
! 2343: ;;
! 2344:
! 2345: cygwin* | mingw* | pw32*)
! 2346: # When not using gcc, we currently assume that we are using
! 2347: # Microsoft Visual C++.
! 2348: # hardcode_libdir_flag_spec is actually meaningless, as there is
! 2349: # no search path for DLLs.
! 2350: hardcode_libdir_flag_spec=' '
! 2351: allow_undefined_flag=unsupported
! 2352: # Tell ltmain to make .lib files, not .a files.
! 2353: libext=lib
! 2354: # FIXME: Setting linknames here is a bad hack.
! 2355: archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | sed -e '\''s/ -lc$//'\''` -link -dll~linknames='
! 2356: # The linker will automatically build a .lib file if we build a DLL.
! 2357: old_archive_from_new_cmds='true'
! 2358: # FIXME: Should let the user specify the lib program.
! 2359: old_archive_cmds='lib /OUT:$oldlib$oldobjs$old_deplibs'
! 2360: fix_srcfile_path='`cygpath -w "$srcfile"`'
! 2361: ;;
! 2362:
! 2363: darwin* | rhapsody*)
! 2364: case "$host_os" in
! 2365: rhapsody* | darwin1.[[012]])
! 2366: allow_undefined_flag='-undefined suppress'
! 2367: ;;
! 2368: *) # Darwin 1.3 on
! 2369: allow_undefined_flag='-flat_namespace -undefined suppress'
! 2370: ;;
! 2371: esac
! 2372: # FIXME: Relying on posixy $() will cause problems for
! 2373: # cross-compilation, but unfortunately the echo tests do not
! 2374: # yet detect zsh echo's removal of \ escapes. Also zsh mangles
! 2375: # `"' quotes if we put them in here... so don't!
! 2376: archive_cmds='$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs && $CC $(test .$module = .yes && echo -bundle || echo -dynamiclib) $allow_undefined_flag -o $lib ${lib}-master.o $deplibs$linker_flags $(test .$module != .yes && echo -install_name $rpath/$soname $verstring)'
! 2377: # We need to add '_' to the symbols in $export_symbols first
! 2378: #archive_expsym_cmds="$archive_cmds"' && strip -s $export_symbols'
! 2379: hardcode_direct=yes
! 2380: hardcode_shlibpath_var=no
! 2381: whole_archive_flag_spec='-all_load $convenience'
! 2382: ;;
! 2383:
! 2384: freebsd1*)
! 2385: ld_shlibs=no
! 2386: ;;
! 2387:
! 2388: # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
! 2389: # support. Future versions do this automatically, but an explicit c++rt0.o
! 2390: # does not break anything, and helps significantly (at the cost of a little
! 2391: # extra space).
! 2392: freebsd2.2*)
! 2393: archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
! 2394: hardcode_libdir_flag_spec='-R$libdir'
! 2395: hardcode_direct=yes
! 2396: hardcode_shlibpath_var=no
! 2397: ;;
! 2398:
! 2399: # Unfortunately, older versions of FreeBSD 2 do not have this feature.
! 2400: freebsd2*)
! 2401: archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
! 2402: hardcode_direct=yes
! 2403: hardcode_minus_L=yes
! 2404: hardcode_shlibpath_var=no
! 2405: ;;
! 2406:
! 2407: # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
! 2408: freebsd*)
! 2409: archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
! 2410: hardcode_libdir_flag_spec='-R$libdir'
! 2411: hardcode_direct=yes
! 2412: hardcode_shlibpath_var=no
! 2413: ;;
! 2414:
! 2415: hpux9* | hpux10* | hpux11*)
! 2416: case $host_os in
! 2417: hpux9*) archive_cmds='$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 $lib' ;;
! 2418: *) archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' ;;
! 2419: esac
! 2420: hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
! 2421: hardcode_libdir_separator=:
! 2422: hardcode_direct=yes
! 2423: hardcode_minus_L=yes # Not in the search PATH, but as the default
! 2424: # location of the library.
! 2425: export_dynamic_flag_spec='${wl}-E'
! 2426: ;;
! 2427:
! 2428: irix5* | irix6* | nonstopux*)
! 2429: if test "$GCC" = yes; then
! 2430: archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
! 2431: hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
! 2432: else
! 2433: archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
! 2434: hardcode_libdir_flag_spec='-rpath $libdir'
! 2435: fi
! 2436: hardcode_libdir_separator=:
! 2437: link_all_deplibs=yes
! 2438: ;;
! 2439:
! 2440: netbsd*)
! 2441: if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
! 2442: archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
! 2443: else
! 2444: archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
! 2445: fi
! 2446: hardcode_libdir_flag_spec='-R$libdir'
! 2447: hardcode_direct=yes
! 2448: hardcode_shlibpath_var=no
! 2449: ;;
! 2450:
! 2451: newsos6)
! 2452: archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
! 2453: hardcode_direct=yes
! 2454: hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
! 2455: hardcode_libdir_separator=:
! 2456: hardcode_shlibpath_var=no
! 2457: ;;
! 2458:
! 2459: openbsd*)
! 2460: hardcode_direct=yes
! 2461: hardcode_shlibpath_var=no
! 2462: if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
! 2463: archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
! 2464: hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
! 2465: export_dynamic_flag_spec='${wl}-E'
! 2466: else
! 2467: case "$host_os" in
! 2468: openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
! 2469: archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
! 2470: hardcode_libdir_flag_spec='-R$libdir'
! 2471: ;;
! 2472: *)
! 2473: archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
! 2474: hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
! 2475: ;;
! 2476: esac
! 2477: fi
! 2478: ;;
! 2479:
! 2480: os2*)
! 2481: hardcode_libdir_flag_spec='-L$libdir'
! 2482: hardcode_minus_L=yes
! 2483: allow_undefined_flag=unsupported
! 2484: archive_cmds='$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'
! 2485: old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
! 2486: ;;
! 2487:
! 2488: osf3*)
! 2489: if test "$GCC" = yes; then
! 2490: allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
! 2491: archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
! 2492: else
! 2493: allow_undefined_flag=' -expect_unresolved \*'
! 2494: archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
! 2495: fi
! 2496: hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
! 2497: hardcode_libdir_separator=:
! 2498: ;;
! 2499:
! 2500: osf4* | osf5*) # as osf3* with the addition of -msym flag
! 2501: if test "$GCC" = yes; then
! 2502: allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
! 2503: archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
! 2504: hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
! 2505: else
! 2506: allow_undefined_flag=' -expect_unresolved \*'
! 2507: archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
! 2508: archive_expsym_cmds='for i in `cat $export_symbols`; do printf "-exported_symbol " >> $lib.exp; echo "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
! 2509: $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib~$rm $lib.exp'
! 2510:
! 2511: #Both c and cxx compiler support -rpath directly
! 2512: hardcode_libdir_flag_spec='-rpath $libdir'
! 2513: fi
! 2514: hardcode_libdir_separator=:
! 2515: ;;
! 2516:
! 2517: sco3.2v5*)
! 2518: archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
! 2519: hardcode_shlibpath_var=no
! 2520: runpath_var=LD_RUN_PATH
! 2521: hardcode_runpath_var=yes
! 2522: export_dynamic_flag_spec='${wl}-Bexport'
! 2523: ;;
! 2524:
! 2525: solaris*)
! 2526: # gcc --version < 3.0 without binutils cannot create self contained
! 2527: # shared libraries reliably, requiring libgcc.a to resolve some of
! 2528: # the object symbols generated in some cases. Libraries that use
! 2529: # assert need libgcc.a to resolve __eprintf, for example. Linking
! 2530: # a copy of libgcc.a into every shared library to guarantee resolving
! 2531: # such symbols causes other problems: According to Tim Van Holder
! 2532: # <tim.van.holder@pandora.be>, C++ libraries end up with a separate
! 2533: # (to the application) exception stack for one thing.
! 2534: no_undefined_flag=' -z defs'
! 2535: if test "$GCC" = yes; then
! 2536: case `$CC --version 2>/dev/null` in
! 2537: [[12]].*)
! 2538: cat <<EOF 1>&2
! 2539:
! 2540: *** Warning: Releases of GCC earlier than version 3.0 cannot reliably
! 2541: *** create self contained shared libraries on Solaris systems, without
! 2542: *** introducing a dependency on libgcc.a. Therefore, libtool is disabling
! 2543: *** -no-undefined support, which will at least allow you to build shared
! 2544: *** libraries. However, you may find that when you link such libraries
! 2545: *** into an application without using GCC, you have to manually add
! 2546: *** \`gcc --print-libgcc-file-name\` to the link command. We urge you to
! 2547: *** upgrade to a newer version of GCC. Another option is to rebuild your
! 2548: *** current GCC to use the GNU linker from GNU binutils 2.9.1 or newer.
! 2549:
! 2550: EOF
! 2551: no_undefined_flag=
! 2552: ;;
! 2553: esac
! 2554: fi
! 2555: # $CC -shared without GNU ld will not create a library from C++
! 2556: # object files and a static libstdc++, better avoid it by now
! 2557: archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
! 2558: archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
! 2559: $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
! 2560: hardcode_libdir_flag_spec='-R$libdir'
! 2561: hardcode_shlibpath_var=no
! 2562: case $host_os in
! 2563: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
! 2564: *) # Supported since Solaris 2.6 (maybe 2.5.1?)
! 2565: whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;;
! 2566: esac
! 2567: link_all_deplibs=yes
! 2568: ;;
! 2569:
! 2570: sunos4*)
! 2571: if test "x$host_vendor" = xsequent; then
! 2572: # Use $CC to link under sequent, because it throws in some extra .o
! 2573: # files that make .init and .fini sections work.
! 2574: archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
! 2575: else
! 2576: archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
! 2577: fi
! 2578: hardcode_libdir_flag_spec='-L$libdir'
! 2579: hardcode_direct=yes
! 2580: hardcode_minus_L=yes
! 2581: hardcode_shlibpath_var=no
! 2582: ;;
! 2583:
! 2584: sysv4)
! 2585: case $host_vendor in
! 2586: sni)
! 2587: archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
! 2588: hardcode_direct=yes # is this really true???
! 2589: ;;
! 2590: siemens)
! 2591: ## LD is ld it makes a PLAMLIB
! 2592: ## CC just makes a GrossModule.
! 2593: archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
! 2594: reload_cmds='$CC -r -o $output$reload_objs'
! 2595: hardcode_direct=no
! 2596: ;;
! 2597: motorola)
! 2598: archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
! 2599: hardcode_direct=no #Motorola manual says yes, but my tests say they lie
! 2600: ;;
! 2601: esac
! 2602: runpath_var='LD_RUN_PATH'
! 2603: hardcode_shlibpath_var=no
! 2604: ;;
! 2605:
! 2606: sysv4.3*)
! 2607: archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
! 2608: hardcode_shlibpath_var=no
! 2609: export_dynamic_flag_spec='-Bexport'
! 2610: ;;
! 2611:
! 2612: sysv5*)
! 2613: no_undefined_flag=' -z text'
! 2614: # $CC -shared without GNU ld will not create a library from C++
! 2615: # object files and a static libstdc++, better avoid it by now
! 2616: archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
! 2617: archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
! 2618: $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
! 2619: hardcode_libdir_flag_spec=
! 2620: hardcode_shlibpath_var=no
! 2621: runpath_var='LD_RUN_PATH'
! 2622: ;;
! 2623:
! 2624: uts4*)
! 2625: archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
! 2626: hardcode_libdir_flag_spec='-L$libdir'
! 2627: hardcode_shlibpath_var=no
! 2628: ;;
! 2629:
! 2630: dgux*)
! 2631: archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
! 2632: hardcode_libdir_flag_spec='-L$libdir'
! 2633: hardcode_shlibpath_var=no
! 2634: ;;
! 2635:
! 2636: sysv4*MP*)
! 2637: if test -d /usr/nec; then
! 2638: archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
! 2639: hardcode_shlibpath_var=no
! 2640: runpath_var=LD_RUN_PATH
! 2641: hardcode_runpath_var=yes
! 2642: ld_shlibs=yes
! 2643: fi
! 2644: ;;
! 2645:
! 2646: sysv4.2uw2*)
! 2647: archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
! 2648: hardcode_direct=yes
! 2649: hardcode_minus_L=no
! 2650: hardcode_shlibpath_var=no
! 2651: hardcode_runpath_var=yes
! 2652: runpath_var=LD_RUN_PATH
! 2653: ;;
! 2654:
! 2655: sysv5uw7* | unixware7*)
! 2656: no_undefined_flag='${wl}-z ${wl}text'
! 2657: if test "$GCC" = yes; then
! 2658: archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
! 2659: else
! 2660: archive_cmds='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
! 2661: fi
! 2662: runpath_var='LD_RUN_PATH'
! 2663: hardcode_shlibpath_var=no
! 2664: ;;
! 2665:
! 2666: *)
! 2667: ld_shlibs=no
! 2668: ;;
! 2669: esac
! 2670: fi
! 2671: AC_MSG_RESULT([$ld_shlibs])
! 2672: test "$ld_shlibs" = no && can_build_shared=no
! 2673:
! 2674: # Check hardcoding attributes.
! 2675: AC_MSG_CHECKING([how to hardcode library paths into programs])
! 2676: hardcode_action=
! 2677: if test -n "$hardcode_libdir_flag_spec" || \
! 2678: test -n "$runpath_var"; then
! 2679:
! 2680: # We can hardcode non-existant directories.
! 2681: if test "$hardcode_direct" != no &&
! 2682: # If the only mechanism to avoid hardcoding is shlibpath_var, we
! 2683: # have to relink, otherwise we might link with an installed library
! 2684: # when we should be linking with a yet-to-be-installed one
! 2685: ## test "$hardcode_shlibpath_var" != no &&
! 2686: test "$hardcode_minus_L" != no; then
! 2687: # Linking always hardcodes the temporary library directory.
! 2688: hardcode_action=relink
! 2689: else
! 2690: # We can link without hardcoding, and we can hardcode nonexisting dirs.
! 2691: hardcode_action=immediate
! 2692: fi
! 2693: else
! 2694: # We cannot hardcode anything, or else we can only hardcode existing
! 2695: # directories.
! 2696: hardcode_action=unsupported
! 2697: fi
! 2698: AC_MSG_RESULT([$hardcode_action])
! 2699:
! 2700: striplib=
! 2701: old_striplib=
! 2702: AC_MSG_CHECKING([whether stripping libraries is possible])
! 2703: if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
! 2704: test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
! 2705: test -z "$striplib" && striplib="$STRIP --strip-unneeded"
! 2706: AC_MSG_RESULT([yes])
! 2707: else
! 2708: AC_MSG_RESULT([no])
! 2709: fi
! 2710:
! 2711: reload_cmds='$LD$reload_flag -o $output$reload_objs'
! 2712: test -z "$deplibs_check_method" && deplibs_check_method=unknown
! 2713:
! 2714: # PORTME Fill in your ld.so characteristics
! 2715: AC_MSG_CHECKING([dynamic linker characteristics])
! 2716: library_names_spec=
! 2717: libname_spec='lib$name'
! 2718: soname_spec=
! 2719: postinstall_cmds=
! 2720: postuninstall_cmds=
! 2721: finish_cmds=
! 2722: finish_eval=
! 2723: shlibpath_var=
! 2724: shlibpath_overrides_runpath=unknown
! 2725: version_type=none
! 2726: dynamic_linker="$host_os ld.so"
! 2727: sys_lib_dlsearch_path_spec="/lib /usr/lib"
! 2728: sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
! 2729:
! 2730: case $host_os in
! 2731: aix3*)
! 2732: version_type=linux
! 2733: library_names_spec='${libname}${release}.so$versuffix $libname.a'
! 2734: shlibpath_var=LIBPATH
! 2735:
! 2736: # AIX has no versioning support, so we append a major version to the name.
! 2737: soname_spec='${libname}${release}.so$major'
! 2738: ;;
! 2739:
! 2740: aix4* | aix5*)
! 2741: version_type=linux
! 2742: need_lib_prefix=no
! 2743: need_version=no
! 2744: hardcode_into_libs=yes
! 2745: if test "$host_cpu" = ia64; then
! 2746: # AIX 5 supports IA64
! 2747: library_names_spec='${libname}${release}.so$major ${libname}${release}.so$versuffix $libname.so'
! 2748: shlibpath_var=LD_LIBRARY_PATH
! 2749: else
! 2750: # With GCC up to 2.95.x, collect2 would create an import file
! 2751: # for dependence libraries. The import file would start with
! 2752: # the line `#! .'. This would cause the generated library to
! 2753: # depend on `.', always an invalid library. This was fixed in
! 2754: # development snapshots of GCC prior to 3.0.
! 2755: case $host_os in
! 2756: aix4 | aix4.[[01]] | aix4.[[01]].*)
! 2757: if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
! 2758: echo ' yes '
! 2759: echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
! 2760: :
! 2761: else
! 2762: can_build_shared=no
! 2763: fi
! 2764: ;;
! 2765: esac
! 2766: # AIX (on Power*) has no versioning support, so currently we can
! 2767: # not hardcode correct soname into executable. Probably we can
! 2768: # add versioning support to collect2, so additional links can
! 2769: # be useful in future.
! 2770: if test "$aix_use_runtimelinking" = yes; then
! 2771: # If using run time linking (on AIX 4.2 or later) use lib<name>.so
! 2772: # instead of lib<name>.a to let people know that these are not
! 2773: # typical AIX shared libraries.
! 2774: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
! 2775: else
! 2776: # We preserve .a as extension for shared libraries through AIX4.2
! 2777: # and later when we are not doing run time linking.
! 2778: library_names_spec='${libname}${release}.a $libname.a'
! 2779: soname_spec='${libname}${release}.so$major'
! 2780: fi
! 2781: shlibpath_var=LIBPATH
! 2782: fi
! 2783: hardcode_into_libs=yes
! 2784: ;;
! 2785:
! 2786: amigaos*)
! 2787: library_names_spec='$libname.ixlibrary $libname.a'
! 2788: # Create ${libname}_ixlibrary.a entries in /sys/libs.
! 2789: 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 ${libname}_ixlibrary.a) || exit 1; done'
! 2790: ;;
! 2791:
! 2792: beos*)
! 2793: library_names_spec='${libname}.so'
! 2794: dynamic_linker="$host_os ld.so"
! 2795: shlibpath_var=LIBRARY_PATH
! 2796: ;;
! 2797:
! 2798: bsdi4*)
! 2799: version_type=linux
! 2800: need_version=no
! 2801: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
! 2802: soname_spec='${libname}${release}.so$major'
! 2803: finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
! 2804: shlibpath_var=LD_LIBRARY_PATH
! 2805: sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
! 2806: sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
! 2807: export_dynamic_flag_spec=-rdynamic
! 2808: # the default ld.so.conf also contains /usr/contrib/lib and
! 2809: # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
! 2810: # libtool to hard-code these into programs
! 2811: ;;
! 2812:
! 2813: cygwin* | mingw* | pw32*)
! 2814: version_type=windows
! 2815: need_version=no
! 2816: need_lib_prefix=no
! 2817: case $GCC,$host_os in
! 2818: yes,cygwin*)
! 2819: library_names_spec='$libname.dll.a'
! 2820: soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll'
! 2821: postinstall_cmds='dlpath=`bash 2>&1 -c '\''. $dir/${file}i;echo \$dlname'\''`~
! 2822: dldir=$destdir/`dirname \$dlpath`~
! 2823: test -d \$dldir || mkdir -p \$dldir~
! 2824: $install_prog .libs/$dlname \$dldir/$dlname'
! 2825: postuninstall_cmds='dldll=`bash 2>&1 -c '\''. $file; echo \$dlname'\''`~
! 2826: dlpath=$dir/\$dldll~
! 2827: $rm \$dlpath'
! 2828: ;;
! 2829: yes,mingw*)
! 2830: library_names_spec='${libname}`echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll'
! 2831: sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | sed -e "s/^libraries://" -e "s/;/ /g" -e "s,=/,/,g"`
! 2832: ;;
! 2833: yes,pw32*)
! 2834: library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll'
! 2835: ;;
! 2836: *)
! 2837: library_names_spec='${libname}`echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll $libname.lib'
! 2838: ;;
! 2839: esac
! 2840: dynamic_linker='Win32 ld.exe'
! 2841: # FIXME: first we should search . and the directory the executable is in
! 2842: shlibpath_var=PATH
! 2843: ;;
! 2844:
! 2845: darwin* | rhapsody*)
! 2846: dynamic_linker="$host_os dyld"
! 2847: version_type=darwin
! 2848: need_lib_prefix=no
! 2849: need_version=no
! 2850: # FIXME: Relying on posixy $() will cause problems for
! 2851: # cross-compilation, but unfortunately the echo tests do not
! 2852: # yet detect zsh echo's removal of \ escapes.
! 2853: library_names_spec='${libname}${release}${versuffix}.$(test .$module = .yes && echo so || echo dylib) ${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib) ${libname}.$(test .$module = .yes && echo so || echo dylib)'
! 2854: soname_spec='${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib)'
! 2855: shlibpath_overrides_runpath=yes
! 2856: shlibpath_var=DYLD_LIBRARY_PATH
! 2857: ;;
! 2858:
! 2859: freebsd1*)
! 2860: dynamic_linker=no
! 2861: ;;
! 2862:
! 2863: freebsd*)
! 2864: objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
! 2865: version_type=freebsd-$objformat
! 2866: case $version_type in
! 2867: freebsd-elf*)
! 2868: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
! 2869: need_version=no
! 2870: need_lib_prefix=no
! 2871: ;;
! 2872: freebsd-*)
! 2873: library_names_spec='${libname}${release}.so$versuffix $libname.so$versuffix'
! 2874: need_version=yes
! 2875: ;;
! 2876: esac
! 2877: shlibpath_var=LD_LIBRARY_PATH
! 2878: case $host_os in
! 2879: freebsd2*)
! 2880: shlibpath_overrides_runpath=yes
! 2881: ;;
! 2882: *)
! 2883: shlibpath_overrides_runpath=no
! 2884: hardcode_into_libs=yes
! 2885: ;;
! 2886: esac
! 2887: ;;
! 2888:
! 2889: gnu*)
! 2890: version_type=linux
! 2891: need_lib_prefix=no
! 2892: need_version=no
! 2893: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so${major} ${libname}.so'
! 2894: soname_spec='${libname}${release}.so$major'
! 2895: shlibpath_var=LD_LIBRARY_PATH
! 2896: hardcode_into_libs=yes
! 2897: ;;
! 2898:
! 2899: hpux9* | hpux10* | hpux11*)
! 2900: # Give a soname corresponding to the major version so that dld.sl refuses to
! 2901: # link against other versions.
! 2902: dynamic_linker="$host_os dld.sl"
! 2903: version_type=sunos
! 2904: need_lib_prefix=no
! 2905: need_version=no
! 2906: shlibpath_var=SHLIB_PATH
! 2907: shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
! 2908: library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.sl$major $libname.sl'
! 2909: soname_spec='${libname}${release}.sl$major'
! 2910: # HP-UX runs *really* slowly unless shared libraries are mode 555.
! 2911: postinstall_cmds='chmod 555 $lib'
! 2912: ;;
! 2913:
! 2914: irix5* | irix6* | nonstopux*)
! 2915: case $host_os in
! 2916: nonstopux*) version_type=nonstopux ;;
! 2917: *) version_type=irix ;;
! 2918: esac
! 2919: need_lib_prefix=no
! 2920: need_version=no
! 2921: soname_spec='${libname}${release}.so$major'
! 2922: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so $libname.so'
! 2923: case $host_os in
! 2924: irix5* | nonstopux*)
! 2925: libsuff= shlibsuff=
! 2926: ;;
! 2927: *)
! 2928: case $LD in # libtool.m4 will add one of these switches to LD
! 2929: *-32|*"-32 ") libsuff= shlibsuff= libmagic=32-bit;;
! 2930: *-n32|*"-n32 ") libsuff=32 shlibsuff=N32 libmagic=N32;;
! 2931: *-64|*"-64 ") libsuff=64 shlibsuff=64 libmagic=64-bit;;
! 2932: *) libsuff= shlibsuff= libmagic=never-match;;
! 2933: esac
! 2934: ;;
! 2935: esac
! 2936: shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
! 2937: shlibpath_overrides_runpath=no
! 2938: sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
! 2939: sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
! 2940: ;;
! 2941:
! 2942: # No shared lib support for Linux oldld, aout, or coff.
! 2943: linux-gnuoldld* | linux-gnuaout* | linux-gnucoff*)
! 2944: dynamic_linker=no
! 2945: ;;
! 2946:
! 2947: # This must be Linux ELF.
! 2948: linux-gnu*)
! 2949: version_type=linux
! 2950: need_lib_prefix=no
! 2951: need_version=no
! 2952: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
! 2953: soname_spec='${libname}${release}.so$major'
! 2954: finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
! 2955: shlibpath_var=LD_LIBRARY_PATH
! 2956: shlibpath_overrides_runpath=no
! 2957: # This implies no fast_install, which is unacceptable.
! 2958: # Some rework will be needed to allow for fast_install
! 2959: # before this can be enabled.
! 2960: hardcode_into_libs=yes
! 2961:
! 2962: # We used to test for /lib/ld.so.1 and disable shared libraries on
! 2963: # powerpc, because MkLinux only supported shared libraries with the
! 2964: # GNU dynamic linker. Since this was broken with cross compilers,
! 2965: # most powerpc-linux boxes support dynamic linking these days and
! 2966: # people can always --disable-shared, the test was removed, and we
! 2967: # assume the GNU/Linux dynamic linker is in use.
! 2968: dynamic_linker='GNU/Linux ld.so'
! 2969:
! 2970: # Find out which ABI we are using (multilib Linux x86_64 hack).
! 2971: libsuff=
! 2972: case "$host_cpu" in
! 2973: x86_64*|s390x*)
! 2974: echo '[#]line __oline__ "configure"' > conftest.$ac_ext
! 2975: if AC_TRY_EVAL(ac_compile); then
! 2976: case `/usr/bin/file conftest.$ac_objext` in
! 2977: *64-bit*)
! 2978: libsuff=64
! 2979: ;;
! 2980: esac
! 2981: fi
! 2982: rm -rf conftest*
! 2983: ;;
! 2984: *)
! 2985: ;;
! 2986: esac
! 2987: sys_lib_dlsearch_path_spec="/lib${libsuff} /usr/lib${libsuff}"
! 2988: sys_lib_search_path_spec="/lib${libsuff} /usr/lib${libsuff} /usr/local/lib${libsuff}"
! 2989: ;;
! 2990:
! 2991: netbsd*)
! 2992: version_type=sunos
! 2993: need_lib_prefix=no
! 2994: need_version=no
! 2995: if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
! 2996: library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
! 2997: finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
! 2998: dynamic_linker='NetBSD (a.out) ld.so'
! 2999: else
! 3000: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so ${libname}.so'
! 3001: soname_spec='${libname}${release}.so$major'
! 3002: dynamic_linker='NetBSD ld.elf_so'
! 3003: fi
! 3004: shlibpath_var=LD_LIBRARY_PATH
! 3005: shlibpath_overrides_runpath=yes
! 3006: hardcode_into_libs=yes
! 3007: ;;
! 3008:
! 3009: newsos6)
! 3010: version_type=linux
! 3011: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
! 3012: shlibpath_var=LD_LIBRARY_PATH
! 3013: shlibpath_overrides_runpath=yes
! 3014: ;;
! 3015:
! 3016: openbsd*)
! 3017: version_type=sunos
! 3018: need_lib_prefix=no
! 3019: need_version=no
! 3020: if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
! 3021: case "$host_os" in
! 3022: openbsd2.[[89]] | openbsd2.[[89]].*)
! 3023: shlibpath_overrides_runpath=no
! 3024: ;;
! 3025: *)
! 3026: shlibpath_overrides_runpath=yes
! 3027: ;;
! 3028: esac
! 3029: else
! 3030: shlibpath_overrides_runpath=yes
! 3031: fi
! 3032: library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
! 3033: finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
! 3034: shlibpath_var=LD_LIBRARY_PATH
! 3035: ;;
! 3036:
! 3037: os2*)
! 3038: libname_spec='$name'
! 3039: need_lib_prefix=no
! 3040: library_names_spec='$libname.dll $libname.a'
! 3041: dynamic_linker='OS/2 ld.exe'
! 3042: shlibpath_var=LIBPATH
! 3043: ;;
! 3044:
! 3045: osf3* | osf4* | osf5*)
! 3046: version_type=osf
! 3047: need_version=no
! 3048: soname_spec='${libname}${release}.so$major'
! 3049: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
! 3050: shlibpath_var=LD_LIBRARY_PATH
! 3051: sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
! 3052: sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
! 3053: hardcode_into_libs=yes
! 3054: ;;
! 3055:
! 3056: sco3.2v5*)
! 3057: version_type=osf
! 3058: soname_spec='${libname}${release}.so$major'
! 3059: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
! 3060: shlibpath_var=LD_LIBRARY_PATH
! 3061: ;;
! 3062:
! 3063: solaris*)
! 3064: version_type=linux
! 3065: need_lib_prefix=no
! 3066: need_version=no
! 3067: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
! 3068: soname_spec='${libname}${release}.so$major'
! 3069: shlibpath_var=LD_LIBRARY_PATH
! 3070: shlibpath_overrides_runpath=yes
! 3071: hardcode_into_libs=yes
! 3072: # ldd complains unless libraries are executable
! 3073: postinstall_cmds='chmod +x $lib'
! 3074: ;;
! 3075:
! 3076: sunos4*)
! 3077: version_type=sunos
! 3078: library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
! 3079: finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
! 3080: shlibpath_var=LD_LIBRARY_PATH
! 3081: shlibpath_overrides_runpath=yes
! 3082: if test "$with_gnu_ld" = yes; then
! 3083: need_lib_prefix=no
! 3084: fi
! 3085: need_version=yes
! 3086: ;;
! 3087:
! 3088: sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
! 3089: version_type=linux
! 3090: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
! 3091: soname_spec='${libname}${release}.so$major'
! 3092: shlibpath_var=LD_LIBRARY_PATH
! 3093: case $host_vendor in
! 3094: sni)
! 3095: shlibpath_overrides_runpath=no
! 3096: need_lib_prefix=no
! 3097: export_dynamic_flag_spec='${wl}-Blargedynsym'
! 3098: runpath_var=LD_RUN_PATH
! 3099: ;;
! 3100: siemens)
! 3101: need_lib_prefix=no
! 3102: ;;
! 3103: motorola)
! 3104: need_lib_prefix=no
! 3105: need_version=no
! 3106: shlibpath_overrides_runpath=no
! 3107: sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
! 3108: ;;
! 3109: esac
! 3110: ;;
! 3111:
! 3112: uts4*)
! 3113: version_type=linux
! 3114: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
! 3115: soname_spec='${libname}${release}.so$major'
! 3116: shlibpath_var=LD_LIBRARY_PATH
! 3117: ;;
! 3118:
! 3119: dgux*)
! 3120: version_type=linux
! 3121: need_lib_prefix=no
! 3122: need_version=no
! 3123: library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
! 3124: soname_spec='${libname}${release}.so$major'
! 3125: shlibpath_var=LD_LIBRARY_PATH
! 3126: ;;
! 3127:
! 3128: sysv4*MP*)
! 3129: if test -d /usr/nec ;then
! 3130: version_type=linux
! 3131: library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so'
! 3132: soname_spec='$libname.so.$major'
! 3133: shlibpath_var=LD_LIBRARY_PATH
! 3134: fi
! 3135: ;;
! 3136:
! 3137: *)
! 3138: dynamic_linker=no
! 3139: ;;
! 3140: esac
! 3141: AC_MSG_RESULT([$dynamic_linker])
! 3142: test "$dynamic_linker" = no && can_build_shared=no
! 3143:
! 3144: # Report the final consequences.
! 3145: AC_MSG_CHECKING([if libtool supports shared libraries])
! 3146: AC_MSG_RESULT([$can_build_shared])
! 3147:
! 3148: AC_MSG_CHECKING([whether to build shared libraries])
! 3149: test "$can_build_shared" = "no" && enable_shared=no
! 3150:
! 3151: # On AIX, shared libraries and static libraries use the same namespace, and
! 3152: # are all built from PIC.
! 3153: case "$host_os" in
! 3154: aix3*)
! 3155: test "$enable_shared" = yes && enable_static=no
! 3156: if test -n "$RANLIB"; then
! 3157: archive_cmds="$archive_cmds~\$RANLIB \$lib"
! 3158: postinstall_cmds='$RANLIB $lib'
! 3159: fi
! 3160: ;;
! 3161:
! 3162: aix4*)
! 3163: if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
! 3164: test "$enable_shared" = yes && enable_static=no
! 3165: fi
! 3166: ;;
! 3167: esac
! 3168: AC_MSG_RESULT([$enable_shared])
! 3169:
! 3170: AC_MSG_CHECKING([whether to build static libraries])
! 3171: # Make sure either enable_shared or enable_static is yes.
! 3172: test "$enable_shared" = yes || enable_static=yes
! 3173: AC_MSG_RESULT([$enable_static])
! 3174:
! 3175: if test "$hardcode_action" = relink; then
! 3176: # Fast installation is not supported
! 3177: enable_fast_install=no
! 3178: elif test "$shlibpath_overrides_runpath" = yes ||
! 3179: test "$enable_shared" = no; then
! 3180: # Fast installation is not necessary
! 3181: enable_fast_install=needless
! 3182: fi
! 3183:
! 3184: variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
! 3185: if test "$GCC" = yes; then
! 3186: variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
! 3187: fi
! 3188:
! 3189: AC_LIBTOOL_DLOPEN_SELF
! 3190:
! 3191: if test "$enable_shared" = yes && test "$GCC" = yes; then
! 3192: case $archive_cmds in
! 3193: *'~'*)
! 3194: # FIXME: we may have to deal with multi-command sequences.
! 3195: ;;
! 3196: '$CC '*)
! 3197: # Test whether the compiler implicitly links with -lc since on some
! 3198: # systems, -lgcc has to come before -lc. If gcc already passes -lc
! 3199: # to ld, don't add -lc before -lgcc.
! 3200: AC_MSG_CHECKING([whether -lc should be explicitly linked in])
! 3201: AC_CACHE_VAL([lt_cv_archive_cmds_need_lc],
! 3202: [$rm conftest*
! 3203: echo 'static int dummy;' > conftest.$ac_ext
! 3204:
! 3205: if AC_TRY_EVAL(ac_compile); then
! 3206: soname=conftest
! 3207: lib=conftest
! 3208: libobjs=conftest.$ac_objext
! 3209: deplibs=
! 3210: wl=$lt_cv_prog_cc_wl
! 3211: compiler_flags=-v
! 3212: linker_flags=-v
! 3213: verstring=
! 3214: output_objdir=.
! 3215: libname=conftest
! 3216: save_allow_undefined_flag=$allow_undefined_flag
! 3217: allow_undefined_flag=
! 3218: if AC_TRY_EVAL(archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
! 3219: then
! 3220: lt_cv_archive_cmds_need_lc=no
! 3221: else
! 3222: lt_cv_archive_cmds_need_lc=yes
! 3223: fi
! 3224: allow_undefined_flag=$save_allow_undefined_flag
! 3225: else
! 3226: cat conftest.err 1>&5
! 3227: fi])
! 3228: AC_MSG_RESULT([$lt_cv_archive_cmds_need_lc])
! 3229: ;;
! 3230: esac
! 3231: fi
! 3232: need_lc=${lt_cv_archive_cmds_need_lc-yes}
! 3233:
! 3234: # The second clause should only fire when bootstrapping the
! 3235: # libtool distribution, otherwise you forgot to ship ltmain.sh
! 3236: # with your package, and you will get complaints that there are
! 3237: # no rules to generate ltmain.sh.
! 3238: if test -f "$ltmain"; then
! 3239: :
! 3240: else
! 3241: # If there is no Makefile yet, we rely on a make rule to execute
! 3242: # `config.status --recheck' to rerun these tests and create the
! 3243: # libtool script then.
! 3244: test -f Makefile && make "$ltmain"
! 3245: fi
! 3246:
! 3247: if test -f "$ltmain"; then
! 3248: trap "$rm \"${ofile}T\"; exit 1" 1 2 15
! 3249: $rm -f "${ofile}T"
! 3250:
! 3251: echo creating $ofile
! 3252:
! 3253: # Now quote all the things that may contain metacharacters while being
! 3254: # careful not to overquote the AC_SUBSTed values. We take copies of the
! 3255: # variables and quote the copies for generation of the libtool script.
! 3256: for var in echo old_CC old_CFLAGS SED \
! 3257: AR AR_FLAGS CC LD LN_S NM SHELL \
! 3258: reload_flag reload_cmds wl \
! 3259: pic_flag link_static_flag no_builtin_flag export_dynamic_flag_spec \
! 3260: thread_safe_flag_spec whole_archive_flag_spec libname_spec \
! 3261: library_names_spec soname_spec \
! 3262: RANLIB old_archive_cmds old_archive_from_new_cmds old_postinstall_cmds \
! 3263: old_postuninstall_cmds archive_cmds archive_expsym_cmds postinstall_cmds \
! 3264: postuninstall_cmds extract_expsyms_cmds old_archive_from_expsyms_cmds \
! 3265: old_striplib striplib file_magic_cmd export_symbols_cmds \
! 3266: deplibs_check_method allow_undefined_flag no_undefined_flag \
! 3267: finish_cmds finish_eval global_symbol_pipe global_symbol_to_cdecl \
! 3268: global_symbol_to_c_name_address \
! 3269: hardcode_libdir_flag_spec hardcode_libdir_separator \
! 3270: sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
! 3271: compiler_c_o compiler_o_lo need_locks exclude_expsyms include_expsyms; do
! 3272:
! 3273: case $var in
! 3274: reload_cmds | old_archive_cmds | old_archive_from_new_cmds | \
! 3275: old_postinstall_cmds | old_postuninstall_cmds | \
! 3276: export_symbols_cmds | archive_cmds | archive_expsym_cmds | \
! 3277: extract_expsyms_cmds | old_archive_from_expsyms_cmds | \
! 3278: postinstall_cmds | postuninstall_cmds | \
! 3279: finish_cmds | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
! 3280: # Double-quote double-evaled strings.
! 3281: eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
! 3282: ;;
! 3283: *)
! 3284: eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
! 3285: ;;
! 3286: esac
! 3287: done
! 3288:
! 3289: cat <<__EOF__ > "${ofile}T"
! 3290: #! $SHELL
! 3291:
! 3292: # `$echo "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
! 3293: # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
! 3294: # NOTE: Changes made to this file will be lost: look at ltmain.sh.
! 3295: #
! 3296: # Copyright (C) 1996-2000 Free Software Foundation, Inc.
! 3297: # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
! 3298: #
! 3299: # This program is free software; you can redistribute it and/or modify
! 3300: # it under the terms of the GNU General Public License as published by
! 3301: # the Free Software Foundation; either version 2 of the License, or
! 3302: # (at your option) any later version.
! 3303: #
! 3304: # This program is distributed in the hope that it will be useful, but
! 3305: # WITHOUT ANY WARRANTY; without even the implied warranty of
! 3306: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
! 3307: # General Public License for more details.
! 3308: #
! 3309: # You should have received a copy of the GNU General Public License
! 3310: # along with this program; if not, write to the Free Software
! 3311: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
! 3312: #
! 3313: # As a special exception to the GNU General Public License, if you
! 3314: # distribute this file as part of a program that contains a
! 3315: # configuration script generated by Autoconf, you may include it under
! 3316: # the same distribution terms that you use for the rest of that program.
! 3317:
! 3318: # A sed that does not truncate output.
! 3319: SED=$lt_SED
! 3320:
! 3321: # Sed that helps us avoid accidentally triggering echo(1) options like -n.
! 3322: Xsed="${SED} -e s/^X//"
! 3323:
! 3324: # The HP-UX ksh and POSIX shell print the target directory to stdout
! 3325: # if CDPATH is set.
! 3326: if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
! 3327:
! 3328: # ### BEGIN LIBTOOL CONFIG
! 3329:
! 3330: # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
! 3331:
! 3332: # Shell to use when invoking shell scripts.
! 3333: SHELL=$lt_SHELL
! 3334:
! 3335: # Whether or not to build shared libraries.
! 3336: build_libtool_libs=$enable_shared
! 3337:
! 3338: # Whether or not to build static libraries.
! 3339: build_old_libs=$enable_static
! 3340:
! 3341: # Whether or not to add -lc for building shared libraries.
! 3342: build_libtool_need_lc=$need_lc
! 3343:
! 3344: # Whether or not to optimize for fast installation.
! 3345: fast_install=$enable_fast_install
! 3346:
! 3347: # The host system.
! 3348: host_alias=$host_alias
! 3349: host=$host
! 3350:
! 3351: # An echo program that does not interpret backslashes.
! 3352: echo=$lt_echo
! 3353:
! 3354: # The archiver.
! 3355: AR=$lt_AR
! 3356: AR_FLAGS=$lt_AR_FLAGS
! 3357:
! 3358: # The default C compiler.
! 3359: CC=$lt_CC
! 3360:
! 3361: # Is the compiler the GNU C compiler?
! 3362: with_gcc=$GCC
! 3363:
! 3364: # The linker used to build libraries.
! 3365: LD=$lt_LD
! 3366:
! 3367: # Whether we need hard or soft links.
! 3368: LN_S=$lt_LN_S
! 3369:
! 3370: # A BSD-compatible nm program.
! 3371: NM=$lt_NM
! 3372:
! 3373: # A symbol stripping program
! 3374: STRIP=$STRIP
! 3375:
! 3376: # Used to examine libraries when file_magic_cmd begins "file"
! 3377: MAGIC_CMD=$MAGIC_CMD
! 3378:
! 3379: # Used on cygwin: DLL creation program.
! 3380: DLLTOOL="$DLLTOOL"
! 3381:
! 3382: # Used on cygwin: object dumper.
! 3383: OBJDUMP="$OBJDUMP"
! 3384:
! 3385: # Used on cygwin: assembler.
! 3386: AS="$AS"
! 3387:
! 3388: # The name of the directory that contains temporary libtool files.
! 3389: objdir=$objdir
! 3390:
! 3391: # How to create reloadable object files.
! 3392: reload_flag=$lt_reload_flag
! 3393: reload_cmds=$lt_reload_cmds
! 3394:
! 3395: # How to pass a linker flag through the compiler.
! 3396: wl=$lt_wl
! 3397:
! 3398: # Object file suffix (normally "o").
! 3399: objext="$ac_objext"
! 3400:
! 3401: # Old archive suffix (normally "a").
! 3402: libext="$libext"
! 3403:
! 3404: # Executable file suffix (normally "").
! 3405: exeext="$exeext"
! 3406:
! 3407: # Additional compiler flags for building library objects.
! 3408: pic_flag=$lt_pic_flag
! 3409: pic_mode=$pic_mode
! 3410:
! 3411: # Does compiler simultaneously support -c and -o options?
! 3412: compiler_c_o=$lt_compiler_c_o
! 3413:
! 3414: # Can we write directly to a .lo ?
! 3415: compiler_o_lo=$lt_compiler_o_lo
! 3416:
! 3417: # Must we lock files when doing compilation ?
! 3418: need_locks=$lt_need_locks
! 3419:
! 3420: # Do we need the lib prefix for modules?
! 3421: need_lib_prefix=$need_lib_prefix
! 3422:
! 3423: # Do we need a version for libraries?
! 3424: need_version=$need_version
! 3425:
! 3426: # Whether dlopen is supported.
! 3427: dlopen_support=$enable_dlopen
! 3428:
! 3429: # Whether dlopen of programs is supported.
! 3430: dlopen_self=$enable_dlopen_self
! 3431:
! 3432: # Whether dlopen of statically linked programs is supported.
! 3433: dlopen_self_static=$enable_dlopen_self_static
! 3434:
! 3435: # Compiler flag to prevent dynamic linking.
! 3436: link_static_flag=$lt_link_static_flag
! 3437:
! 3438: # Compiler flag to turn off builtin functions.
! 3439: no_builtin_flag=$lt_no_builtin_flag
! 3440:
! 3441: # Compiler flag to allow reflexive dlopens.
! 3442: export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
! 3443:
! 3444: # Compiler flag to generate shared objects directly from archives.
! 3445: whole_archive_flag_spec=$lt_whole_archive_flag_spec
! 3446:
! 3447: # Compiler flag to generate thread-safe objects.
! 3448: thread_safe_flag_spec=$lt_thread_safe_flag_spec
! 3449:
! 3450: # Library versioning type.
! 3451: version_type=$version_type
! 3452:
! 3453: # Format of library name prefix.
! 3454: libname_spec=$lt_libname_spec
! 3455:
! 3456: # List of archive names. First name is the real one, the rest are links.
! 3457: # The last name is the one that the linker finds with -lNAME.
! 3458: library_names_spec=$lt_library_names_spec
! 3459:
! 3460: # The coded name of the library, if different from the real name.
! 3461: soname_spec=$lt_soname_spec
! 3462:
! 3463: # Commands used to build and install an old-style archive.
! 3464: RANLIB=$lt_RANLIB
! 3465: old_archive_cmds=$lt_old_archive_cmds
! 3466: old_postinstall_cmds=$lt_old_postinstall_cmds
! 3467: old_postuninstall_cmds=$lt_old_postuninstall_cmds
! 3468:
! 3469: # Create an old-style archive from a shared archive.
! 3470: old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
! 3471:
! 3472: # Create a temporary old-style archive to link instead of a shared archive.
! 3473: old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
! 3474:
! 3475: # Commands used to build and install a shared archive.
! 3476: archive_cmds=$lt_archive_cmds
! 3477: archive_expsym_cmds=$lt_archive_expsym_cmds
! 3478: postinstall_cmds=$lt_postinstall_cmds
! 3479: postuninstall_cmds=$lt_postuninstall_cmds
! 3480:
! 3481: # Commands to strip libraries.
! 3482: old_striplib=$lt_old_striplib
! 3483: striplib=$lt_striplib
! 3484:
! 3485: # Method to check whether dependent libraries are shared objects.
! 3486: deplibs_check_method=$lt_deplibs_check_method
! 3487:
! 3488: # Command to use when deplibs_check_method == file_magic.
! 3489: file_magic_cmd=$lt_file_magic_cmd
! 3490:
! 3491: # Flag that allows shared libraries with undefined symbols to be built.
! 3492: allow_undefined_flag=$lt_allow_undefined_flag
! 3493:
! 3494: # Flag that forces no undefined symbols.
! 3495: no_undefined_flag=$lt_no_undefined_flag
! 3496:
! 3497: # Commands used to finish a libtool library installation in a directory.
! 3498: finish_cmds=$lt_finish_cmds
! 3499:
! 3500: # Same as above, but a single script fragment to be evaled but not shown.
! 3501: finish_eval=$lt_finish_eval
! 3502:
! 3503: # Take the output of nm and produce a listing of raw symbols and C names.
! 3504: global_symbol_pipe=$lt_global_symbol_pipe
! 3505:
! 3506: # Transform the output of nm in a proper C declaration
! 3507: global_symbol_to_cdecl=$lt_global_symbol_to_cdecl
! 3508:
! 3509: # Transform the output of nm in a C name address pair
! 3510: global_symbol_to_c_name_address=$lt_global_symbol_to_c_name_address
! 3511:
! 3512: # This is the shared library runtime path variable.
! 3513: runpath_var=$runpath_var
! 3514:
! 3515: # This is the shared library path variable.
! 3516: shlibpath_var=$shlibpath_var
! 3517:
! 3518: # Is shlibpath searched before the hard-coded library search path?
! 3519: shlibpath_overrides_runpath=$shlibpath_overrides_runpath
! 3520:
! 3521: # How to hardcode a shared library path into an executable.
! 3522: hardcode_action=$hardcode_action
! 3523:
! 3524: # Whether we should hardcode library paths into libraries.
! 3525: hardcode_into_libs=$hardcode_into_libs
! 3526:
! 3527: # Flag to hardcode \$libdir into a binary during linking.
! 3528: # This must work even if \$libdir does not exist.
! 3529: hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
! 3530:
! 3531: # Whether we need a single -rpath flag with a separated argument.
! 3532: hardcode_libdir_separator=$lt_hardcode_libdir_separator
! 3533:
! 3534: # Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the
! 3535: # resulting binary.
! 3536: hardcode_direct=$hardcode_direct
! 3537:
! 3538: # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
! 3539: # resulting binary.
! 3540: hardcode_minus_L=$hardcode_minus_L
! 3541:
! 3542: # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
! 3543: # the resulting binary.
! 3544: hardcode_shlibpath_var=$hardcode_shlibpath_var
! 3545:
! 3546: # Variables whose values should be saved in libtool wrapper scripts and
! 3547: # restored at relink time.
! 3548: variables_saved_for_relink="$variables_saved_for_relink"
! 3549:
! 3550: # Whether libtool must link a program against all its dependency libraries.
! 3551: link_all_deplibs=$link_all_deplibs
! 3552:
! 3553: # Compile-time system search path for libraries
! 3554: sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
! 3555:
! 3556: # Run-time system search path for libraries
! 3557: sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
! 3558:
! 3559: # Fix the shell variable \$srcfile for the compiler.
! 3560: fix_srcfile_path="$fix_srcfile_path"
! 3561:
! 3562: # Set to yes if exported symbols are required.
! 3563: always_export_symbols=$always_export_symbols
! 3564:
! 3565: # The commands to list exported symbols.
! 3566: export_symbols_cmds=$lt_export_symbols_cmds
! 3567:
! 3568: # The commands to extract the exported symbol list from a shared archive.
! 3569: extract_expsyms_cmds=$lt_extract_expsyms_cmds
! 3570:
! 3571: # Symbols that should not be listed in the preloaded symbols.
! 3572: exclude_expsyms=$lt_exclude_expsyms
! 3573:
! 3574: # Symbols that must always be exported.
! 3575: include_expsyms=$lt_include_expsyms
! 3576:
! 3577: # ### END LIBTOOL CONFIG
! 3578:
! 3579: __EOF__
! 3580:
! 3581: case $host_os in
! 3582: aix3*)
! 3583: cat <<\EOF >> "${ofile}T"
! 3584:
! 3585: # AIX sometimes has problems with the GCC collect2 program. For some
! 3586: # reason, if we set the COLLECT_NAMES environment variable, the problems
! 3587: # vanish in a puff of smoke.
! 3588: if test "X${COLLECT_NAMES+set}" != Xset; then
! 3589: COLLECT_NAMES=
! 3590: export COLLECT_NAMES
! 3591: fi
! 3592: EOF
! 3593: ;;
! 3594: esac
! 3595:
! 3596: case $host_os in
! 3597: cygwin* | mingw* | pw32* | os2*)
! 3598: cat <<'EOF' >> "${ofile}T"
! 3599: # This is a source program that is used to create dlls on Windows
! 3600: # Don't remove nor modify the starting and closing comments
! 3601: # /* ltdll.c starts here */
! 3602: # #define WIN32_LEAN_AND_MEAN
! 3603: # #include <windows.h>
! 3604: # #undef WIN32_LEAN_AND_MEAN
! 3605: # #include <stdio.h>
! 3606: #
! 3607: # #ifndef __CYGWIN__
! 3608: # # ifdef __CYGWIN32__
! 3609: # # define __CYGWIN__ __CYGWIN32__
! 3610: # # endif
! 3611: # #endif
! 3612: #
! 3613: # #ifdef __cplusplus
! 3614: # extern "C" {
! 3615: # #endif
! 3616: # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
! 3617: # #ifdef __cplusplus
! 3618: # }
! 3619: # #endif
! 3620: #
! 3621: # #ifdef __CYGWIN__
! 3622: # #include <cygwin/cygwin_dll.h>
! 3623: # DECLARE_CYGWIN_DLL( DllMain );
! 3624: # #endif
! 3625: # HINSTANCE __hDllInstance_base;
! 3626: #
! 3627: # BOOL APIENTRY
! 3628: # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
! 3629: # {
! 3630: # __hDllInstance_base = hInst;
! 3631: # return TRUE;
! 3632: # }
! 3633: # /* ltdll.c ends here */
! 3634: # This is a source program that is used to create import libraries
! 3635: # on Windows for dlls which lack them. Don't remove nor modify the
! 3636: # starting and closing comments
! 3637: # /* impgen.c starts here */
! 3638: # /* Copyright (C) 1999-2000 Free Software Foundation, Inc.
! 3639: #
! 3640: # This file is part of GNU libtool.
! 3641: #
! 3642: # This program is free software; you can redistribute it and/or modify
! 3643: # it under the terms of the GNU General Public License as published by
! 3644: # the Free Software Foundation; either version 2 of the License, or
! 3645: # (at your option) any later version.
! 3646: #
! 3647: # This program is distributed in the hope that it will be useful,
! 3648: # but WITHOUT ANY WARRANTY; without even the implied warranty of
! 3649: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
! 3650: # GNU General Public License for more details.
! 3651: #
! 3652: # You should have received a copy of the GNU General Public License
! 3653: # along with this program; if not, write to the Free Software
! 3654: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
! 3655: # */
! 3656: #
! 3657: # #include <stdio.h> /* for printf() */
! 3658: # #include <unistd.h> /* for open(), lseek(), read() */
! 3659: # #include <fcntl.h> /* for O_RDONLY, O_BINARY */
! 3660: # #include <string.h> /* for strdup() */
! 3661: #
! 3662: # /* O_BINARY isn't required (or even defined sometimes) under Unix */
! 3663: # #ifndef O_BINARY
! 3664: # #define O_BINARY 0
! 3665: # #endif
! 3666: #
! 3667: # static unsigned int
! 3668: # pe_get16 (fd, offset)
! 3669: # int fd;
! 3670: # int offset;
! 3671: # {
! 3672: # unsigned char b[2];
! 3673: # lseek (fd, offset, SEEK_SET);
! 3674: # read (fd, b, 2);
! 3675: # return b[0] + (b[1]<<8);
! 3676: # }
! 3677: #
! 3678: # static unsigned int
! 3679: # pe_get32 (fd, offset)
! 3680: # int fd;
! 3681: # int offset;
! 3682: # {
! 3683: # unsigned char b[4];
! 3684: # lseek (fd, offset, SEEK_SET);
! 3685: # read (fd, b, 4);
! 3686: # return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);
! 3687: # }
! 3688: #
! 3689: # static unsigned int
! 3690: # pe_as32 (ptr)
! 3691: # void *ptr;
! 3692: # {
! 3693: # unsigned char *b = ptr;
! 3694: # return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);
! 3695: # }
! 3696: #
! 3697: # int
! 3698: # main (argc, argv)
! 3699: # int argc;
! 3700: # char *argv[];
! 3701: # {
! 3702: # int dll;
! 3703: # unsigned long pe_header_offset, opthdr_ofs, num_entries, i;
! 3704: # unsigned long export_rva, export_size, nsections, secptr, expptr;
! 3705: # unsigned long name_rvas, nexp;
! 3706: # unsigned char *expdata, *erva;
! 3707: # char *filename, *dll_name;
! 3708: #
! 3709: # filename = argv[1];
! 3710: #
! 3711: # dll = open(filename, O_RDONLY|O_BINARY);
! 3712: # if (dll < 1)
! 3713: # return 1;
! 3714: #
! 3715: # dll_name = filename;
! 3716: #
! 3717: # for (i=0; filename[i]; i++)
! 3718: # if (filename[i] == '/' || filename[i] == '\\' || filename[i] == ':')
! 3719: # dll_name = filename + i +1;
! 3720: #
! 3721: # pe_header_offset = pe_get32 (dll, 0x3c);
! 3722: # opthdr_ofs = pe_header_offset + 4 + 20;
! 3723: # num_entries = pe_get32 (dll, opthdr_ofs + 92);
! 3724: #
! 3725: # if (num_entries < 1) /* no exports */
! 3726: # return 1;
! 3727: #
! 3728: # export_rva = pe_get32 (dll, opthdr_ofs + 96);
! 3729: # export_size = pe_get32 (dll, opthdr_ofs + 100);
! 3730: # nsections = pe_get16 (dll, pe_header_offset + 4 +2);
! 3731: # secptr = (pe_header_offset + 4 + 20 +
! 3732: # pe_get16 (dll, pe_header_offset + 4 + 16));
! 3733: #
! 3734: # expptr = 0;
! 3735: # for (i = 0; i < nsections; i++)
! 3736: # {
! 3737: # char sname[8];
! 3738: # unsigned long secptr1 = secptr + 40 * i;
! 3739: # unsigned long vaddr = pe_get32 (dll, secptr1 + 12);
! 3740: # unsigned long vsize = pe_get32 (dll, secptr1 + 16);
! 3741: # unsigned long fptr = pe_get32 (dll, secptr1 + 20);
! 3742: # lseek(dll, secptr1, SEEK_SET);
! 3743: # read(dll, sname, 8);
! 3744: # if (vaddr <= export_rva && vaddr+vsize > export_rva)
! 3745: # {
! 3746: # expptr = fptr + (export_rva - vaddr);
! 3747: # if (export_rva + export_size > vaddr + vsize)
! 3748: # export_size = vsize - (export_rva - vaddr);
! 3749: # break;
! 3750: # }
! 3751: # }
! 3752: #
! 3753: # expdata = (unsigned char*)malloc(export_size);
! 3754: # lseek (dll, expptr, SEEK_SET);
! 3755: # read (dll, expdata, export_size);
! 3756: # erva = expdata - export_rva;
! 3757: #
! 3758: # nexp = pe_as32 (expdata+24);
! 3759: # name_rvas = pe_as32 (expdata+32);
! 3760: #
! 3761: # printf ("EXPORTS\n");
! 3762: # for (i = 0; i<nexp; i++)
! 3763: # {
! 3764: # unsigned long name_rva = pe_as32 (erva+name_rvas+i*4);
! 3765: # printf ("\t%s @ %ld ;\n", erva+name_rva, 1+ i);
! 3766: # }
! 3767: #
! 3768: # return 0;
! 3769: # }
! 3770: # /* impgen.c ends here */
! 3771:
! 3772: EOF
! 3773: ;;
! 3774: esac
! 3775:
! 3776: # We use sed instead of cat because bash on DJGPP gets confused if
! 3777: # if finds mixed CR/LF and LF-only lines. Since sed operates in
! 3778: # text mode, it properly converts lines to CR/LF. This bash problem
! 3779: # is reportedly fixed, but why not run on old versions too?
! 3780: sed '$q' "$ltmain" >> "${ofile}T" || (rm -f "${ofile}T"; exit 1)
! 3781:
! 3782: mv -f "${ofile}T" "$ofile" || \
! 3783: (rm -f "$ofile" && cp "${ofile}T" "$ofile" && rm -f "${ofile}T")
! 3784: chmod +x "$ofile"
! 3785: fi
! 3786:
! 3787: ])# _LT_AC_LTCONFIG_HACK
! 3788:
! 3789: # AC_LIBTOOL_DLOPEN - enable checks for dlopen support
! 3790: AC_DEFUN([AC_LIBTOOL_DLOPEN], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])])
! 3791:
! 3792: # AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's
! 3793: AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])])
! 3794:
! 3795: # AC_ENABLE_SHARED - implement the --enable-shared flag
! 3796: # Usage: AC_ENABLE_SHARED[(DEFAULT)]
! 3797: # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
! 3798: # `yes'.
! 3799: AC_DEFUN([AC_ENABLE_SHARED],
! 3800: [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
! 3801: AC_ARG_ENABLE(shared,
! 3802: changequote(<<, >>)dnl
! 3803: << --enable-shared[=PKGS] build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT],
! 3804: changequote([, ])dnl
! 3805: [p=${PACKAGE-default}
! 3806: case $enableval in
! 3807: yes) enable_shared=yes ;;
! 3808: no) enable_shared=no ;;
! 3809: *)
! 3810: enable_shared=no
! 3811: # Look at the argument we got. We use all the common list separators.
! 3812: IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
! 3813: for pkg in $enableval; do
! 3814: if test "X$pkg" = "X$p"; then
! 3815: enable_shared=yes
! 3816: fi
! 3817: done
! 3818: IFS="$ac_save_ifs"
! 3819: ;;
! 3820: esac],
! 3821: enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl
! 3822: ])
! 3823:
! 3824: # AC_DISABLE_SHARED - set the default shared flag to --disable-shared
! 3825: AC_DEFUN([AC_DISABLE_SHARED],
! 3826: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
! 3827: AC_ENABLE_SHARED(no)])
! 3828:
! 3829: # AC_ENABLE_STATIC - implement the --enable-static flag
! 3830: # Usage: AC_ENABLE_STATIC[(DEFAULT)]
! 3831: # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
! 3832: # `yes'.
! 3833: AC_DEFUN([AC_ENABLE_STATIC],
! 3834: [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
! 3835: AC_ARG_ENABLE(static,
! 3836: changequote(<<, >>)dnl
! 3837: << --enable-static[=PKGS] build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT],
! 3838: changequote([, ])dnl
! 3839: [p=${PACKAGE-default}
! 3840: case $enableval in
! 3841: yes) enable_static=yes ;;
! 3842: no) enable_static=no ;;
! 3843: *)
! 3844: enable_static=no
! 3845: # Look at the argument we got. We use all the common list separators.
! 3846: IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
! 3847: for pkg in $enableval; do
! 3848: if test "X$pkg" = "X$p"; then
! 3849: enable_static=yes
! 3850: fi
! 3851: done
! 3852: IFS="$ac_save_ifs"
! 3853: ;;
! 3854: esac],
! 3855: enable_static=AC_ENABLE_STATIC_DEFAULT)dnl
! 3856: ])
! 3857:
! 3858: # AC_DISABLE_STATIC - set the default static flag to --disable-static
! 3859: AC_DEFUN([AC_DISABLE_STATIC],
! 3860: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
! 3861: AC_ENABLE_STATIC(no)])
! 3862:
! 3863:
! 3864: # AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag
! 3865: # Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)]
! 3866: # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
! 3867: # `yes'.
! 3868: AC_DEFUN([AC_ENABLE_FAST_INSTALL],
! 3869: [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
! 3870: AC_ARG_ENABLE(fast-install,
! 3871: changequote(<<, >>)dnl
! 3872: << --enable-fast-install[=PKGS] optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT],
! 3873: changequote([, ])dnl
! 3874: [p=${PACKAGE-default}
! 3875: case $enableval in
! 3876: yes) enable_fast_install=yes ;;
! 3877: no) enable_fast_install=no ;;
! 3878: *)
! 3879: enable_fast_install=no
! 3880: # Look at the argument we got. We use all the common list separators.
! 3881: IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
! 3882: for pkg in $enableval; do
! 3883: if test "X$pkg" = "X$p"; then
! 3884: enable_fast_install=yes
! 3885: fi
! 3886: done
! 3887: IFS="$ac_save_ifs"
! 3888: ;;
! 3889: esac],
! 3890: enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl
! 3891: ])
! 3892:
! 3893: # AC_DISABLE_FAST_INSTALL - set the default to --disable-fast-install
! 3894: AC_DEFUN([AC_DISABLE_FAST_INSTALL],
! 3895: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
! 3896: AC_ENABLE_FAST_INSTALL(no)])
! 3897:
! 3898: # AC_LIBTOOL_PICMODE - implement the --with-pic flag
! 3899: # Usage: AC_LIBTOOL_PICMODE[(MODE)]
! 3900: # Where MODE is either `yes' or `no'. If omitted, it defaults to
! 3901: # `both'.
! 3902: AC_DEFUN([AC_LIBTOOL_PICMODE],
! 3903: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
! 3904: pic_mode=ifelse($#,1,$1,default)])
! 3905:
! 3906:
! 3907: # AC_PATH_TOOL_PREFIX - find a file program which can recognise shared library
! 3908: AC_DEFUN([AC_PATH_TOOL_PREFIX],
! 3909: [AC_MSG_CHECKING([for $1])
! 3910: AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
! 3911: [case $MAGIC_CMD in
! 3912: /*)
! 3913: lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
! 3914: ;;
! 3915: ?:/*)
! 3916: lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
! 3917: ;;
! 3918: *)
! 3919: ac_save_MAGIC_CMD="$MAGIC_CMD"
! 3920: IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
! 3921: dnl $ac_dummy forces splitting on constant user-supplied paths.
! 3922: dnl POSIX.2 word splitting is done only on the output of word expansions,
! 3923: dnl not every word. This closes a longstanding sh security hole.
! 3924: ac_dummy="ifelse([$2], , $PATH, [$2])"
! 3925: for ac_dir in $ac_dummy; do
! 3926: test -z "$ac_dir" && ac_dir=.
! 3927: if test -f $ac_dir/$1; then
! 3928: lt_cv_path_MAGIC_CMD="$ac_dir/$1"
! 3929: if test -n "$file_magic_test_file"; then
! 3930: case $deplibs_check_method in
! 3931: "file_magic "*)
! 3932: file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
! 3933: MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
! 3934: if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
! 3935: egrep "$file_magic_regex" > /dev/null; then
! 3936: :
! 3937: else
! 3938: cat <<EOF 1>&2
! 3939:
! 3940: *** Warning: the command libtool uses to detect shared libraries,
! 3941: *** $file_magic_cmd, produces output that libtool cannot recognize.
! 3942: *** The result is that libtool may fail to recognize shared libraries
! 3943: *** as such. This will affect the creation of libtool libraries that
! 3944: *** depend on shared libraries, but programs linked with such libtool
! 3945: *** libraries will work regardless of this problem. Nevertheless, you
! 3946: *** may want to report the problem to your system manager and/or to
! 3947: *** bug-libtool@gnu.org
! 3948:
! 3949: EOF
! 3950: fi ;;
! 3951: esac
! 3952: fi
! 3953: break
! 3954: fi
! 3955: done
! 3956: IFS="$ac_save_ifs"
! 3957: MAGIC_CMD="$ac_save_MAGIC_CMD"
! 3958: ;;
! 3959: esac])
! 3960: MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
! 3961: if test -n "$MAGIC_CMD"; then
! 3962: AC_MSG_RESULT($MAGIC_CMD)
! 3963: else
! 3964: AC_MSG_RESULT(no)
! 3965: fi
! 3966: ])
! 3967:
! 3968:
! 3969: # AC_PATH_MAGIC - find a file program which can recognise a shared library
! 3970: AC_DEFUN([AC_PATH_MAGIC],
! 3971: [AC_REQUIRE([AC_CHECK_TOOL_PREFIX])dnl
! 3972: AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin:$PATH)
! 3973: if test -z "$lt_cv_path_MAGIC_CMD"; then
! 3974: if test -n "$ac_tool_prefix"; then
! 3975: AC_PATH_TOOL_PREFIX(file, /usr/bin:$PATH)
! 3976: else
! 3977: MAGIC_CMD=:
! 3978: fi
! 3979: fi
! 3980: ])
! 3981:
! 3982:
! 3983: # AC_PROG_LD - find the path to the GNU or non-GNU linker
! 3984: AC_DEFUN([AC_PROG_LD],
! 3985: [AC_ARG_WITH(gnu-ld,
! 3986: [ --with-gnu-ld assume the C compiler uses GNU ld [default=no]],
! 3987: test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
! 3988: AC_REQUIRE([AC_PROG_CC])dnl
! 3989: AC_REQUIRE([AC_CANONICAL_HOST])dnl
! 3990: AC_REQUIRE([AC_CANONICAL_BUILD])dnl
! 3991: AC_REQUIRE([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR])dnl
! 3992: ac_prog=ld
! 3993: if test "$GCC" = yes; then
! 3994: # Check if gcc -print-prog-name=ld gives a path.
! 3995: AC_MSG_CHECKING([for ld used by GCC])
! 3996: case $host in
! 3997: *-*-mingw*)
! 3998: # gcc leaves a trailing carriage return which upsets mingw
! 3999: ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
! 4000: *)
! 4001: ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
! 4002: esac
! 4003: case $ac_prog in
! 4004: # Accept absolute paths.
! 4005: [[\\/]]* | [[A-Za-z]]:[[\\/]]*)
! 4006: re_direlt='/[[^/]][[^/]]*/\.\./'
! 4007: # Canonicalize the path of ld
! 4008: ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
! 4009: while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
! 4010: ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
! 4011: done
! 4012: test -z "$LD" && LD="$ac_prog"
! 4013: ;;
! 4014: "")
! 4015: # If it fails, then pretend we aren't using GCC.
! 4016: ac_prog=ld
! 4017: ;;
! 4018: *)
! 4019: # If it is relative, then search for the first ld in PATH.
! 4020: with_gnu_ld=unknown
! 4021: ;;
! 4022: esac
! 4023: elif test "$with_gnu_ld" = yes; then
! 4024: AC_MSG_CHECKING([for GNU ld])
! 4025: else
! 4026: AC_MSG_CHECKING([for non-GNU ld])
! 4027: fi
! 4028: AC_CACHE_VAL(lt_cv_path_LD,
! 4029: [if test -z "$LD"; then
! 4030: IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
! 4031: for ac_dir in $PATH; do
! 4032: test -z "$ac_dir" && ac_dir=.
! 4033: if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
! 4034: lt_cv_path_LD="$ac_dir/$ac_prog"
! 4035: # Check to see if the program is GNU ld. I'd rather use --version,
! 4036: # but apparently some GNU ld's only accept -v.
! 4037: # Break only if it was the GNU/non-GNU ld that we prefer.
! 4038: if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
! 4039: test "$with_gnu_ld" != no && break
! 4040: else
! 4041: test "$with_gnu_ld" != yes && break
! 4042: fi
! 4043: fi
! 4044: done
! 4045: IFS="$ac_save_ifs"
! 4046: else
! 4047: lt_cv_path_LD="$LD" # Let the user override the test with a path.
! 4048: fi])
! 4049: LD="$lt_cv_path_LD"
! 4050: if test -n "$LD"; then
! 4051: AC_MSG_RESULT($LD)
! 4052: else
! 4053: AC_MSG_RESULT(no)
! 4054: fi
! 4055: test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
! 4056: AC_PROG_LD_GNU
! 4057: ])
! 4058:
! 4059: # AC_PROG_LD_GNU -
! 4060: AC_DEFUN([AC_PROG_LD_GNU],
! 4061: [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
! 4062: [# I'd rather use --version here, but apparently some GNU ld's only accept -v.
! 4063: if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
! 4064: lt_cv_prog_gnu_ld=yes
! 4065: else
! 4066: lt_cv_prog_gnu_ld=no
! 4067: fi])
! 4068: with_gnu_ld=$lt_cv_prog_gnu_ld
! 4069: ])
! 4070:
! 4071: # AC_PROG_LD_RELOAD_FLAG - find reload flag for linker
! 4072: # -- PORTME Some linkers may need a different reload flag.
! 4073: AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
! 4074: [AC_CACHE_CHECK([for $LD option to reload object files], lt_cv_ld_reload_flag,
! 4075: [lt_cv_ld_reload_flag='-r'])
! 4076: reload_flag=$lt_cv_ld_reload_flag
! 4077: test -n "$reload_flag" && reload_flag=" $reload_flag"
! 4078: ])
! 4079:
! 4080: # AC_DEPLIBS_CHECK_METHOD - how to check for library dependencies
! 4081: # -- PORTME fill in with the dynamic library characteristics
! 4082: AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
! 4083: [AC_CACHE_CHECK([how to recognise dependent libraries],
! 4084: lt_cv_deplibs_check_method,
! 4085: [lt_cv_file_magic_cmd='$MAGIC_CMD'
! 4086: lt_cv_file_magic_test_file=
! 4087: lt_cv_deplibs_check_method='unknown'
! 4088: # Need to set the preceding variable on all platforms that support
! 4089: # interlibrary dependencies.
! 4090: # 'none' -- dependencies not supported.
! 4091: # `unknown' -- same as none, but documents that we really don't know.
! 4092: # 'pass_all' -- all dependencies passed with no checks.
! 4093: # 'test_compile' -- check by making test program.
! 4094: # 'file_magic [[regex]]' -- check by looking for files in library path
! 4095: # which responds to the $file_magic_cmd with a given egrep regex.
! 4096: # If you have `file' or equivalent on your system and you're not sure
! 4097: # whether `pass_all' will *always* work, you probably want this one.
! 4098:
! 4099: case $host_os in
! 4100: aix4* | aix5*)
! 4101: lt_cv_deplibs_check_method=pass_all
! 4102: ;;
! 4103:
! 4104: beos*)
! 4105: lt_cv_deplibs_check_method=pass_all
! 4106: ;;
! 4107:
! 4108: bsdi4*)
! 4109: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
! 4110: lt_cv_file_magic_cmd='/usr/bin/file -L'
! 4111: lt_cv_file_magic_test_file=/shlib/libc.so
! 4112: ;;
! 4113:
! 4114: cygwin* | mingw* | pw32*)
! 4115: lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
! 4116: lt_cv_file_magic_cmd='$OBJDUMP -f'
! 4117: ;;
! 4118:
! 4119: darwin* | rhapsody*)
! 4120: lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
! 4121: lt_cv_file_magic_cmd='/usr/bin/file -L'
! 4122: case "$host_os" in
! 4123: rhapsody* | darwin1.[[012]])
! 4124: lt_cv_file_magic_test_file=`echo /System/Library/Frameworks/System.framework/Versions/*/System | head -1`
! 4125: ;;
! 4126: *) # Darwin 1.3 on
! 4127: lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
! 4128: ;;
! 4129: esac
! 4130: ;;
! 4131:
! 4132: freebsd*)
! 4133: if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
! 4134: case $host_cpu in
! 4135: i*86 )
! 4136: # Not sure whether the presence of OpenBSD here was a mistake.
! 4137: # Let's accept both of them until this is cleared up.
! 4138: lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library'
! 4139: lt_cv_file_magic_cmd=/usr/bin/file
! 4140: lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
! 4141: ;;
! 4142: esac
! 4143: else
! 4144: lt_cv_deplibs_check_method=pass_all
! 4145: fi
! 4146: ;;
! 4147:
! 4148: gnu*)
! 4149: lt_cv_deplibs_check_method=pass_all
! 4150: ;;
! 4151:
! 4152: hpux10.20*|hpux11*)
! 4153: lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
! 4154: lt_cv_file_magic_cmd=/usr/bin/file
! 4155: lt_cv_file_magic_test_file=/usr/lib/libc.sl
! 4156: ;;
! 4157:
! 4158: irix5* | irix6* | nonstopux*)
! 4159: case $host_os in
! 4160: irix5* | nonstopux*)
! 4161: # this will be overridden with pass_all, but let us keep it just in case
! 4162: lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
! 4163: ;;
! 4164: *)
! 4165: case $LD in
! 4166: *-32|*"-32 ") libmagic=32-bit;;
! 4167: *-n32|*"-n32 ") libmagic=N32;;
! 4168: *-64|*"-64 ") libmagic=64-bit;;
! 4169: *) libmagic=never-match;;
! 4170: esac
! 4171: # this will be overridden with pass_all, but let us keep it just in case
! 4172: lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[[1234]] dynamic lib MIPS - version 1"
! 4173: ;;
! 4174: esac
! 4175: lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
! 4176: lt_cv_deplibs_check_method=pass_all
! 4177: ;;
! 4178:
! 4179: # This must be Linux ELF.
! 4180: linux-gnu*)
! 4181: case $host_cpu in
! 4182: alpha* | hppa* | i*86 | mips | mipsel | powerpc* | sparc* | ia64* | s390* | x86_64*)
! 4183: lt_cv_deplibs_check_method=pass_all ;;
! 4184: *)
! 4185: # glibc up to 2.1.1 does not perform some relocations on ARM
! 4186: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;;
! 4187: esac
! 4188: lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
! 4189: ;;
! 4190:
! 4191: netbsd*)
! 4192: if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
! 4193: lt_cv_deplibs_check_method='match_pattern /lib[[^/\.]]+\.so\.[[0-9]]+\.[[0-9]]+$'
! 4194: else
! 4195: lt_cv_deplibs_check_method='match_pattern /lib[[^/\.]]+\.so$'
! 4196: fi
! 4197: ;;
! 4198:
! 4199: newos6*)
! 4200: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
! 4201: lt_cv_file_magic_cmd=/usr/bin/file
! 4202: lt_cv_file_magic_test_file=/usr/lib/libnls.so
! 4203: ;;
! 4204:
! 4205: openbsd*)
! 4206: lt_cv_file_magic_cmd=/usr/bin/file
! 4207: lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
! 4208: if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
! 4209: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB shared object'
! 4210: else
! 4211: lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library'
! 4212: fi
! 4213: ;;
! 4214:
! 4215: osf3* | osf4* | osf5*)
! 4216: # this will be overridden with pass_all, but let us keep it just in case
! 4217: lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
! 4218: lt_cv_file_magic_test_file=/shlib/libc.so
! 4219: lt_cv_deplibs_check_method=pass_all
! 4220: ;;
! 4221:
! 4222: sco3.2v5*)
! 4223: lt_cv_deplibs_check_method=pass_all
! 4224: ;;
! 4225:
! 4226: solaris*)
! 4227: lt_cv_deplibs_check_method=pass_all
! 4228: lt_cv_file_magic_test_file=/lib/libc.so
! 4229: ;;
! 4230:
! 4231: sysv5uw[[78]]* | sysv4*uw2*)
! 4232: lt_cv_deplibs_check_method=pass_all
! 4233: ;;
! 4234:
! 4235: sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
! 4236: case $host_vendor in
! 4237: motorola)
! 4238: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
! 4239: lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
! 4240: ;;
! 4241: ncr)
! 4242: lt_cv_deplibs_check_method=pass_all
! 4243: ;;
! 4244: sequent)
! 4245: lt_cv_file_magic_cmd='/bin/file'
! 4246: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
! 4247: ;;
! 4248: sni)
! 4249: lt_cv_file_magic_cmd='/bin/file'
! 4250: lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
! 4251: lt_cv_file_magic_test_file=/lib/libc.so
! 4252: ;;
! 4253: siemens)
! 4254: lt_cv_deplibs_check_method=pass_all
! 4255: ;;
! 4256: esac
! 4257: ;;
! 4258: esac
! 4259: ])
! 4260: file_magic_cmd=$lt_cv_file_magic_cmd
! 4261: deplibs_check_method=$lt_cv_deplibs_check_method
! 4262: ])
! 4263:
! 4264:
! 4265: # AC_PROG_NM - find the path to a BSD-compatible name lister
! 4266: AC_DEFUN([AC_PROG_NM],
! 4267: [AC_REQUIRE([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR])dnl
! 4268: AC_MSG_CHECKING([for BSD-compatible nm])
! 4269: AC_CACHE_VAL(lt_cv_path_NM,
! 4270: [if test -n "$NM"; then
! 4271: # Let the user override the test.
! 4272: lt_cv_path_NM="$NM"
! 4273: else
! 4274: IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
! 4275: for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
! 4276: test -z "$ac_dir" && ac_dir=.
! 4277: tmp_nm=$ac_dir/${ac_tool_prefix}nm
! 4278: if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
! 4279: # Check to see if the nm accepts a BSD-compat flag.
! 4280: # Adding the `sed 1q' prevents false positives on HP-UX, which says:
! 4281: # nm: unknown option "B" ignored
! 4282: # Tru64's nm complains that /dev/null is an invalid object file
! 4283: if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
! 4284: lt_cv_path_NM="$tmp_nm -B"
! 4285: break
! 4286: elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
! 4287: lt_cv_path_NM="$tmp_nm -p"
! 4288: break
! 4289: else
! 4290: lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
! 4291: continue # so that we can try to find one that supports BSD flags
! 4292: fi
! 4293: fi
! 4294: done
! 4295: IFS="$ac_save_ifs"
! 4296: test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
! 4297: fi])
! 4298: NM="$lt_cv_path_NM"
! 4299: AC_MSG_RESULT([$NM])
! 4300: ])
! 4301:
! 4302: # AC_CHECK_LIBM - check for math library
! 4303: AC_DEFUN([AC_CHECK_LIBM],
! 4304: [AC_REQUIRE([AC_CANONICAL_HOST])dnl
! 4305: LIBM=
! 4306: case $host in
! 4307: *-*-beos* | *-*-cygwin* | *-*-pw32*)
! 4308: # These system don't have libm
! 4309: ;;
! 4310: *-ncr-sysv4.3*)
! 4311: AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
! 4312: AC_CHECK_LIB(m, main, LIBM="$LIBM -lm")
! 4313: ;;
! 4314: *)
! 4315: AC_CHECK_LIB(m, main, LIBM="-lm")
! 4316: ;;
! 4317: esac
! 4318: ])
! 4319:
! 4320: # AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for
! 4321: # the libltdl convenience library and LTDLINCL to the include flags for
! 4322: # the libltdl header and adds --enable-ltdl-convenience to the
! 4323: # configure arguments. Note that LIBLTDL and LTDLINCL are not
! 4324: # AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If DIR is not
! 4325: # provided, it is assumed to be `libltdl'. LIBLTDL will be prefixed
! 4326: # with '${top_builddir}/' and LTDLINCL will be prefixed with
! 4327: # '${top_srcdir}/' (note the single quotes!). If your package is not
! 4328: # flat and you're not using automake, define top_builddir and
! 4329: # top_srcdir appropriately in the Makefiles.
! 4330: AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
! 4331: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
! 4332: case $enable_ltdl_convenience in
! 4333: no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
! 4334: "") enable_ltdl_convenience=yes
! 4335: ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
! 4336: esac
! 4337: LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
! 4338: LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
! 4339: # For backwards non-gettext consistent compatibility...
! 4340: INCLTDL="$LTDLINCL"
! 4341: ])
! 4342:
! 4343: # AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for
! 4344: # the libltdl installable library and LTDLINCL to the include flags for
! 4345: # the libltdl header and adds --enable-ltdl-install to the configure
! 4346: # arguments. Note that LIBLTDL and LTDLINCL are not AC_SUBSTed, nor is
! 4347: # AC_CONFIG_SUBDIRS called. If DIR is not provided and an installed
! 4348: # libltdl is not found, it is assumed to be `libltdl'. LIBLTDL will
! 4349: # be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed
! 4350: # with '${top_srcdir}/' (note the single quotes!). If your package is
! 4351: # not flat and you're not using automake, define top_builddir and
! 4352: # top_srcdir appropriately in the Makefiles.
! 4353: # In the future, this macro may have to be called after AC_PROG_LIBTOOL.
! 4354: AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
! 4355: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
! 4356: AC_CHECK_LIB(ltdl, main,
! 4357: [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
! 4358: [if test x"$enable_ltdl_install" = xno; then
! 4359: AC_MSG_WARN([libltdl not installed, but installation disabled])
! 4360: else
! 4361: enable_ltdl_install=yes
! 4362: fi
! 4363: ])
! 4364: if test x"$enable_ltdl_install" = x"yes"; then
! 4365: ac_configure_args="$ac_configure_args --enable-ltdl-install"
! 4366: LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
! 4367: LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
! 4368: else
! 4369: ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
! 4370: LIBLTDL="-lltdl"
! 4371: LTDLINCL=
! 4372: fi
! 4373: # For backwards non-gettext consistent compatibility...
! 4374: INCLTDL="$LTDLINCL"
! 4375: ])
! 4376:
! 4377: # old names
! 4378: AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
! 4379: AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
! 4380: AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
! 4381: AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
! 4382: AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
! 4383: AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
! 4384: AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
! 4385:
! 4386: # This is just to silence aclocal about the macro not being used
! 4387: ifelse([AC_DISABLE_FAST_INSTALL])
! 4388:
! 4389: # NOTE: This macro has been submitted for inclusion into #
! 4390: # GNU Autoconf as AC_PROG_SED. When it is available in #
! 4391: # a released version of Autoconf we should remove this #
! 4392: # macro and use it instead. #
! 4393: # LT_AC_PROG_SED
! 4394: # --------------
! 4395: # Check for a fully-functional sed program, that truncates
! 4396: # as few characters as possible. Prefer GNU sed if found.
! 4397: AC_DEFUN([LT_AC_PROG_SED],
! 4398: [AC_MSG_CHECKING([for a sed that does not truncate output])
! 4399: AC_CACHE_VAL(lt_cv_path_SED,
! 4400: [# Loop through the user's path and test for sed and gsed.
! 4401: # Then use that list of sed's as ones to test for truncation.
! 4402: as_executable_p="test -f"
! 4403: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
! 4404: for as_dir in $PATH
! 4405: do
! 4406: IFS=$as_save_IFS
! 4407: test -z "$as_dir" && as_dir=.
! 4408: for ac_prog in sed gsed; do
! 4409: for ac_exec_ext in '' $ac_executable_extensions; do
! 4410: if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
! 4411: _sed_list="$_sed_list $as_dir/$ac_prog$ac_exec_ext"
! 4412: fi
! 4413: done
! 4414: done
! 4415: done
! 4416:
! 4417: # Create a temporary directory, and hook for its removal unless debugging.
! 4418: $debug ||
! 4419: {
! 4420: trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
! 4421: trap '{ (exit 1); exit 1; }' 1 2 13 15
! 4422: }
! 4423:
! 4424: # Create a (secure) tmp directory for tmp files.
! 4425: : ${TMPDIR=/tmp}
! 4426: {
! 4427: tmp=`(umask 077 && mktemp -d -q "$TMPDIR/sedXXXXXX") 2>/dev/null` &&
! 4428: test -n "$tmp" && test -d "$tmp"
! 4429: } ||
! 4430: {
! 4431: tmp=$TMPDIR/sed$$-$RANDOM
! 4432: (umask 077 && mkdir $tmp)
! 4433: } ||
! 4434: {
! 4435: echo "$me: cannot create a temporary directory in $TMPDIR" >&2
! 4436: { (exit 1); exit 1; }
! 4437: }
! 4438: _max=0
! 4439: _count=0
! 4440: # Add /usr/xpg4/bin/sed as it is typically found on Solaris
! 4441: # along with /bin/sed that truncates output.
! 4442: for _sed in $_sed_list /usr/xpg4/bin/sed; do
! 4443: test ! -f ${_sed} && break
! 4444: cat /dev/null > "$tmp/sed.in"
! 4445: _count=0
! 4446: echo ${ECHO_N-$ac_n} "0123456789${ECHO_C-$ac_c}" >"$tmp/sed.in"
! 4447: # Check for GNU sed and select it if it is found.
! 4448: if "${_sed}" --version 2>&1 < /dev/null | egrep '(GNU)' > /dev/null; then
! 4449: lt_cv_path_SED=${_sed}
! 4450: break
! 4451: fi
! 4452: while true; do
! 4453: cat "$tmp/sed.in" "$tmp/sed.in" >"$tmp/sed.tmp"
! 4454: mv "$tmp/sed.tmp" "$tmp/sed.in"
! 4455: cp "$tmp/sed.in" "$tmp/sed.nl"
! 4456: echo >>"$tmp/sed.nl"
! 4457: ${_sed} -e 's/a$//' < "$tmp/sed.nl" >"$tmp/sed.out" || break
! 4458: cmp -s "$tmp/sed.out" "$tmp/sed.nl" || break
! 4459: # 40000 chars as input seems more than enough
! 4460: test $_count -gt 10 && break
! 4461: _count=`expr $_count + 1`
! 4462: if test $_count -gt $_max; then
! 4463: _max=$_count
! 4464: lt_cv_path_SED=$_sed
! 4465: fi
! 4466: done
! 4467: done
! 4468: rm -rf "$tmp"
! 4469: ])
! 4470: if test "X$SED" != "X"; then
! 4471: lt_cv_path_SED=$SED
! 4472: else
! 4473: SED=$lt_cv_path_SED
! 4474: fi
! 4475: AC_MSG_RESULT([$SED])
! 4476: ])
! 4477:
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