libjava/classpath/aclocal.m4

   1 # generated automatically by aclocal 1.11.1 -*- Autoconf -*-
   2
   3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
   4 # 2005, 2006, 2007, 2008, 2009  Free Software Foundation, Inc.
   5 # This file is free software; the Free Software Foundation
   6 # gives unlimited permission to copy and/or distribute it,
   7 # with or without modifications, as long as this notice is preserved.
   8
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
  11 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
  12 # PARTICULAR PURPOSE.
  13
  14 m4_ifndef([AC_AUTOCONF_VERSION],
  15   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
  16 m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.64],,
  17 [m4_warning([this file was generated for autoconf 2.64.
  18 You have another version of autoconf.  It may work, but is not guaranteed to.
  19 If you have problems, you may need to regenerate the build system entirely.
  20 To do so, use the procedure documented by the package, typically `autoreconf'.])])
  21
  22 # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008  Free Software Foundation, Inc.
  23 #
  24 # This file is free software; the Free Software Foundation
  25 # gives unlimited permission to copy and/or distribute it,
  26 # with or without modifications, as long as this notice is preserved.
  27
  28 # AM_AUTOMAKE_VERSION(VERSION)
  29 # ----------------------------
  30 # Automake X.Y traces this macro to ensure aclocal.m4 has been
  31 # generated from the m4 files accompanying Automake X.Y.
  32 # (This private macro should not be called outside this file.)
  33 AC_DEFUN([AM_AUTOMAKE_VERSION],
  34 [am__api_version='1.11'
  35 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
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  41 # _AM_AUTOCONF_VERSION(VERSION)
  42 # -----------------------------
  43 # aclocal traces this macro to find the Autoconf version.
  44 # This is a private macro too.  Using m4_define simplifies
  45 # the logic in aclocal, which can simply ignore this definition.
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  48 # AM_SET_CURRENT_AUTOMAKE_VERSION
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  57
  58 # AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
  59
  60 # Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
  61 #
  62 # This file is free software; the Free Software Foundation
  63 # gives unlimited permission to copy and/or distribute it,
  64 # with or without modifications, as long as this notice is preserved.
  65
  66 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
  67 # $ac_aux_dir to `$srcdir/foo'.  In other projects, it is set to
  68 # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
  69 #
  70 # Of course, Automake must honor this variable whenever it calls a
  71 # tool from the auxiliary directory.  The problem is that $srcdir (and
  72 # therefore $ac_aux_dir as well) can be either absolute or relative,
  73 # depending on how configure is run.  This is pretty annoying, since
  74 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
  75 # source directory, any form will work fine, but in subdirectories a
  76 # relative path needs to be adjusted first.
  77 #
  78 # $ac_aux_dir/missing
  79 #    fails when called from a subdirectory if $ac_aux_dir is relative
  80 # $top_srcdir/$ac_aux_dir/missing
  81 #    fails if $ac_aux_dir is absolute,
  82 #    fails when called from a subdirectory in a VPATH build with
  83 #          a relative $ac_aux_dir
  84 #
  85 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
  86 # are both prefixed by $srcdir.  In an in-source build this is usually
  87 # harmless because $srcdir is `.', but things will broke when you
  88 # start a VPATH build or use an absolute $srcdir.
  89 #
  90 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
  91 # iff we strip the leading $srcdir from $ac_aux_dir.  That would be:
  92 #   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
  93 # and then we would define $MISSING as
  94 #   MISSING="\${SHELL} $am_aux_dir/missing"
  95 # This will work as long as MISSING is not called from configure, because
  96 # unfortunately $(top_srcdir) has no meaning in configure.
  97 # However there are other variables, like CC, which are often used in
  98 # configure, and could therefore not use this "fixed" $ac_aux_dir.
  99 #
 100 # Another solution, used here, is to always expand $ac_aux_dir to an
 101 # absolute PATH.  The drawback is that using absolute paths prevent a
 102 # configured tree to be moved without reconfiguration.
 103
 104 AC_DEFUN([AM_AUX_DIR_EXPAND],
 105 [dnl Rely on autoconf to set up CDPATH properly.
 106 AC_PREREQ([2.50])dnl
 107 # expand $ac_aux_dir to an absolute path
 108 am_aux_dir=`cd $ac_aux_dir && pwd`
 109 ])
 110
 111 # AM_COND_IF                                            -*- Autoconf -*-
 112
 113 # Copyright (C) 2008 Free Software Foundation, Inc.
 114 #
 115 # This file is free software; the Free Software Foundation
 116 # gives unlimited permission to copy and/or distribute it,
 117 # with or without modifications, as long as this notice is preserved.
 118
 119 # serial 1
 120
 121 # _AM_COND_IF
 122 # _AM_COND_ELSE
 123 # _AM_COND_ENDIF
 124 # --------------
 125 # These macros are only used for tracing.
 126 m4_define([_AM_COND_IF])
 127 m4_define([_AM_COND_ELSE])
 128 m4_define([_AM_COND_ENDIF])
 129
 130
 131 # AM_COND_IF(COND, [IF-TRUE], [IF-FALSE])
 132 # ---------------------------------------
 133 # If the shell condition matching COND is true, execute IF-TRUE,
 134 # otherwise execute IF-FALSE.  Allow automake to learn about conditional
 135 # instantiating macros (the AC_CONFIG_FOOS).
 136 AC_DEFUN([AM_COND_IF],
 137 [m4_ifndef([_AM_COND_VALUE_$1],
 138            [m4_fatal([$0: no such condition "$1"])])dnl
 139 _AM_COND_IF([$1])dnl
 140 if _AM_COND_VALUE_$1; then
 141   m4_default([$2], [:])
 142 m4_ifval([$3],
 143 [_AM_COND_ELSE([$1])dnl
 144 else
 145   $3
 146 ])dnl
 147 _AM_COND_ENDIF([$1])dnl
 148 fi[]dnl
 149 ])
 150
 151 # AM_CONDITIONAL                                            -*- Autoconf -*-
 152
 153 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
 154 # Free Software Foundation, Inc.
 155 #
 156 # This file is free software; the Free Software Foundation
 157 # gives unlimited permission to copy and/or distribute it,
 158 # with or without modifications, as long as this notice is preserved.
 159
 160 # serial 9
 161
 162 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
 163 # -------------------------------------
 164 # Define a conditional.
 165 AC_DEFUN([AM_CONDITIONAL],
 166 [AC_PREREQ(2.52)dnl
 167  ifelse([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
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 169 AC_SUBST([$1_TRUE])dnl
 170 AC_SUBST([$1_FALSE])dnl
 171 _AM_SUBST_NOTMAKE([$1_TRUE])dnl
 172 _AM_SUBST_NOTMAKE([$1_FALSE])dnl
 173 m4_define([_AM_COND_VALUE_$1], [$2])dnl
 174 if $2; then
 175   $1_TRUE=
 176   $1_FALSE='#'
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 178   $1_TRUE='#'
 179   $1_FALSE=
 180 fi
 181 AC_CONFIG_COMMANDS_PRE(
 182 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
 183   AC_MSG_ERROR([[conditional "$1" was never defined.
 184 Usually this means the macro was only invoked conditionally.]])
 185 fi])])
 186
 187 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
 188 # Free Software Foundation, Inc.
 189 #
 190 # This file is free software; the Free Software Foundation
 191 # gives unlimited permission to copy and/or distribute it,
 192 # with or without modifications, as long as this notice is preserved.
 193
 194 # serial 10
 195
 196 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
 197 # written in clear, in which case automake, when reading aclocal.m4,
 198 # will think it sees a *use*, and therefore will trigger all it's
 199 # C support machinery.  Also note that it means that autoscan, seeing
 200 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
 201
 202
 203 # _AM_DEPENDENCIES(NAME)
 204 # ----------------------
 205 # See how the compiler implements dependency checking.
 206 # NAME is "CC", "CXX", "GCJ", or "OBJC".
 207 # We try a few techniques and use that to set a single cache variable.
 208 #
 209 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
 210 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
 211 # dependency, and given that the user is not expected to run this macro,
 212 # just rely on AC_PROG_CC.
 213 AC_DEFUN([_AM_DEPENDENCIES],
 214 [AC_REQUIRE([AM_SET_DEPDIR])dnl
 215 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
 216 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
 217 AC_REQUIRE([AM_DEP_TRACK])dnl
 218
 219 ifelse([$1], CC,   [depcc="$CC"   am_compiler_list=],
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 224                    [depcc="$$1"   am_compiler_list=])
 225
 226 AC_CACHE_CHECK([dependency style of $depcc],
 227                [am_cv_$1_dependencies_compiler_type],
 228 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
 229   # We make a subdir and do the tests there.  Otherwise we can end up
 230   # making bogus files that we don't know about and never remove.  For
 231   # instance it was reported that on HP-UX the gcc test will end up
 232   # making a dummy file named `D' -- because `-MD' means `put the output
 233   # in D'.
 234   mkdir conftest.dir
 235   # Copy depcomp to subdir because otherwise we won't find it if we're
 236   # using a relative directory.
 237   cp "$am_depcomp" conftest.dir
 238   cd conftest.dir
 239   # We will build objects and dependencies in a subdirectory because
 240   # it helps to detect inapplicable dependency modes.  For instance
 241   # both Tru64's cc and ICC support -MD to output dependencies as a
 242   # side effect of compilation, but ICC will put the dependencies in
 243   # the current directory while Tru64 will put them in the object
 244   # directory.
 245   mkdir sub
 246
 247   am_cv_$1_dependencies_compiler_type=none
 248   if test "$am_compiler_list" = ""; then
 249      am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
 250   fi
 251   am__universal=false
 252   m4_case([$1], [CC],
 253     [case " $depcc " in #(
 254      *\ -arch\ *\ -arch\ *) am__universal=true ;;
 255      esac],
 256     [CXX],
 257     [case " $depcc " in #(
 258      *\ -arch\ *\ -arch\ *) am__universal=true ;;
 259      esac])
 260
 261   for depmode in $am_compiler_list; do
 262     # Setup a source with many dependencies, because some compilers
 263     # like to wrap large dependency lists on column 80 (with \), and
 264     # we should not choose a depcomp mode which is confused by this.
 265     #
 266     # We need to recreate these files for each test, as the compiler may
 267     # overwrite some of them when testing with obscure command lines.
 268     # This happens at least with the AIX C compiler.
 269     : > sub/conftest.c
 270     for i in 1 2 3 4 5 6; do
 271       echo '#include "conftst'$i'.h"' >> sub/conftest.c
 272       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
 273       # Solaris 8's {/usr,}/bin/sh.
 274       touch sub/conftst$i.h
 275     done
 276     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
 277
 278     # We check with `-c' and `-o' for the sake of the "dashmstdout"
 279     # mode.  It turns out that the SunPro C++ compiler does not properly
 280     # handle `-M -o', and we need to detect this.  Also, some Intel
 281     # versions had trouble with output in subdirs
 282     am__obj=sub/conftest.${OBJEXT-o}
 283     am__minus_obj="-o $am__obj"
 284     case $depmode in
 285     gcc)
 286       # This depmode causes a compiler race in universal mode.
 287       test "$am__universal" = false || continue
 288       ;;
 289     nosideeffect)
 290       # after this tag, mechanisms are not by side-effect, so they'll
 291       # only be used when explicitly requested
 292       if test "x$enable_dependency_tracking" = xyes; then
 293         continue
 294       else
 295         break
 296       fi
 297       ;;
 298     msvisualcpp | msvcmsys)
 299       # This compiler won't grok `-c -o', but also, the minuso test has
 300       # not run yet.  These depmodes are late enough in the game, and
 301       # so weak that their functioning should not be impacted.
 302       am__obj=conftest.${OBJEXT-o}
 303       am__minus_obj=
 304       ;;
 305     none) break ;;
 306     esac
 307     if depmode=$depmode \
 308        source=sub/conftest.c object=$am__obj \
 309        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
 310        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
 311          >/dev/null 2>conftest.err &&
 312        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
 313        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
 314        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
 315        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
 316       # icc doesn't choke on unknown options, it will just issue warnings
 317       # or remarks (even with -Werror).  So we grep stderr for any message
 318       # that says an option was ignored or not supported.
 319       # When given -MP, icc 7.0 and 7.1 complain thusly:
 320       #   icc: Command line warning: ignoring option '-M'; no argument required
 321       # The diagnosis changed in icc 8.0:
 322       #   icc: Command line remark: option '-MP' not supported
 323       if (grep 'ignoring option' conftest.err ||
 324           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
 325         am_cv_$1_dependencies_compiler_type=$depmode
 326         break
 327       fi
 328     fi
 329   done
 330
 331   cd ..
 332   rm -rf conftest.dir
 333 else
 334   am_cv_$1_dependencies_compiler_type=none
 335 fi
 336 ])
 337 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
 338 AM_CONDITIONAL([am__fastdep$1], [
 339   test "x$enable_dependency_tracking" != xno \
 340   && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
 341 ])
 342
 343
 344 # AM_SET_DEPDIR
 345 # -------------
 346 # Choose a directory name for dependency files.
 347 # This macro is AC_REQUIREd in _AM_DEPENDENCIES
 348 AC_DEFUN([AM_SET_DEPDIR],
 349 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
 350 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
 351 ])
 352
 353
 354 # AM_DEP_TRACK
 355 # ------------
 356 AC_DEFUN([AM_DEP_TRACK],
 357 [AC_ARG_ENABLE(dependency-tracking,
 358 [  --disable-dependency-tracking  speeds up one-time build
 359   --enable-dependency-tracking   do not reject slow dependency extractors])
 360 if test "x$enable_dependency_tracking" != xno; then
 361   am_depcomp="$ac_aux_dir/depcomp"
 362   AMDEPBACKSLASH='\'
 363 fi
 364 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
 365 AC_SUBST([AMDEPBACKSLASH])dnl
 366 _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
 367 ])
 368
 369 # Generate code to set up dependency tracking.              -*- Autoconf -*-
 370
 371 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
 372 # Free Software Foundation, Inc.
 373 #
 374 # This file is free software; the Free Software Foundation
 375 # gives unlimited permission to copy and/or distribute it,
 376 # with or without modifications, as long as this notice is preserved.
 377
 378 #serial 5
 379
 380 # _AM_OUTPUT_DEPENDENCY_COMMANDS
 381 # ------------------------------
 382 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
 383 [{
 384   # Autoconf 2.62 quotes --file arguments for eval, but not when files
 385   # are listed without --file.  Let's play safe and only enable the eval
 386   # if we detect the quoting.
 387   case $CONFIG_FILES in
 388   *\'*) eval set x "$CONFIG_FILES" ;;
 389   *)   set x $CONFIG_FILES ;;
 390   esac
 391   shift
 392   for mf
 393   do
 394     # Strip MF so we end up with the name of the file.
 395     mf=`echo "$mf" | sed -e 's/:.*$//'`
 396     # Check whether this is an Automake generated Makefile or not.
 397     # We used to match only the files named `Makefile.in', but
 398     # some people rename them; so instead we look at the file content.
 399     # Grep'ing the first line is not enough: some people post-process
 400     # each Makefile.in and add a new line on top of each file to say so.
 401     # Grep'ing the whole file is not good either: AIX grep has a line
 402     # limit of 2048, but all sed's we know have understand at least 4000.
 403     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
 404       dirpart=`AS_DIRNAME("$mf")`
 405     else
 406       continue
 407     fi
 408     # Extract the definition of DEPDIR, am__include, and am__quote
 409     # from the Makefile without running `make'.
 410     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
 411     test -z "$DEPDIR" && continue
 412     am__include=`sed -n 's/^am__include = //p' < "$mf"`
 413     test -z "am__include" && continue
 414     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
 415     # When using ansi2knr, U may be empty or an underscore; expand it
 416     U=`sed -n 's/^U = //p' < "$mf"`
 417     # Find all dependency output files, they are included files with
 418     # $(DEPDIR) in their names.  We invoke sed twice because it is the
 419     # simplest approach to changing $(DEPDIR) to its actual value in the
 420     # expansion.
 421     for file in `sed -n "
 422       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
 423          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
 424       # Make sure the directory exists.
 425       test -f "$dirpart/$file" && continue
 426       fdir=`AS_DIRNAME(["$file"])`
 427       AS_MKDIR_P([$dirpart/$fdir])
 428       # echo "creating $dirpart/$file"
 429       echo '# dummy' > "$dirpart/$file"
 430     done
 431   done
 432 }
 433 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
 434
 435
 436 # AM_OUTPUT_DEPENDENCY_COMMANDS
 437 # -----------------------------
 438 # This macro should only be invoked once -- use via AC_REQUIRE.
 439 #
 440 # This code is only required when automatic dependency tracking
 441 # is enabled.  FIXME.  This creates each `.P' file that we will
 442 # need in order to bootstrap the dependency handling code.
 443 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
 444 [AC_CONFIG_COMMANDS([depfiles],
 445      [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
 446      [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
 447 ])
 448
 449 # Do all the work for Automake.                             -*- Autoconf -*-
 450
 451 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
 452 # 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
 453 #
 454 # This file is free software; the Free Software Foundation
 455 # gives unlimited permission to copy and/or distribute it,
 456 # with or without modifications, as long as this notice is preserved.
 457
 458 # serial 16
 459
 460 # This macro actually does too much.  Some checks are only needed if
 461 # your package does certain things.  But this isn't really a big deal.
 462
 463 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
 464 # AM_INIT_AUTOMAKE([OPTIONS])
 465 # -----------------------------------------------
 466 # The call with PACKAGE and VERSION arguments is the old style
 467 # call (pre autoconf-2.50), which is being phased out.  PACKAGE
 468 # and VERSION should now be passed to AC_INIT and removed from
 469 # the call to AM_INIT_AUTOMAKE.
 470 # We support both call styles for the transition.  After
 471 # the next Automake release, Autoconf can make the AC_INIT
 472 # arguments mandatory, and then we can depend on a new Autoconf
 473 # release and drop the old call support.
 474 AC_DEFUN([AM_INIT_AUTOMAKE],
 475 [AC_PREREQ([2.62])dnl
 476 dnl Autoconf wants to disallow AM_ names.  We explicitly allow
 477 dnl the ones we care about.
 478 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
 479 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
 480 AC_REQUIRE([AC_PROG_INSTALL])dnl
 481 if test "`cd $srcdir && pwd`" != "`pwd`"; then
 482   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
 483   # is not polluted with repeated "-I."
 484   AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
 485   # test to see if srcdir already configured
 486   if test -f $srcdir/config.status; then
 487     AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
 488   fi
 489 fi
 490
 491 # test whether we have cygpath
 492 if test -z "$CYGPATH_W"; then
 493   if (cygpath --version) >/dev/null 2>/dev/null; then
 494     CYGPATH_W='cygpath -w'
 495   else
 496     CYGPATH_W=echo
 497   fi
 498 fi
 499 AC_SUBST([CYGPATH_W])
 500
 501 # Define the identity of the package.
 502 dnl Distinguish between old-style and new-style calls.
 503 m4_ifval([$2],
 504 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
 505  AC_SUBST([PACKAGE], [$1])dnl
 506  AC_SUBST([VERSION], [$2])],
 507 [_AM_SET_OPTIONS([$1])dnl
 508 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
 509 m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
 510   [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
 511  AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
 512  AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
 513
 514 _AM_IF_OPTION([no-define],,
 515 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
 516  AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
 517
 518 # Some tools Automake needs.
 519 AC_REQUIRE([AM_SANITY_CHECK])dnl
 520 AC_REQUIRE([AC_ARG_PROGRAM])dnl
 521 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
 522 AM_MISSING_PROG(AUTOCONF, autoconf)
 523 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
 524 AM_MISSING_PROG(AUTOHEADER, autoheader)
 525 AM_MISSING_PROG(MAKEINFO, makeinfo)
 526 AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
 527 AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
 528 AC_REQUIRE([AM_PROG_MKDIR_P])dnl
 529 # We need awk for the "check" target.  The system "awk" is bad on
 530 # some platforms.
 531 AC_REQUIRE([AC_PROG_AWK])dnl
 532 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
 533 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
 534 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
 535               [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
 536                              [_AM_PROG_TAR([v7])])])
 537 _AM_IF_OPTION([no-dependencies],,
 538 [AC_PROVIDE_IFELSE([AC_PROG_CC],
 539                   [_AM_DEPENDENCIES(CC)],
 540                   [define([AC_PROG_CC],
 541                           defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
 542 AC_PROVIDE_IFELSE([AC_PROG_CXX],
 543                   [_AM_DEPENDENCIES(CXX)],
 544                   [define([AC_PROG_CXX],
 545                           defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
 546 AC_PROVIDE_IFELSE([AC_PROG_OBJC],
 547                   [_AM_DEPENDENCIES(OBJC)],
 548                   [define([AC_PROG_OBJC],
 549                           defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
 550 ])
 551 _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
 552 dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
 553 dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This macro
 554 dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
 555 AC_CONFIG_COMMANDS_PRE(dnl
 556 [m4_provide_if([_AM_COMPILER_EXEEXT],
 557   [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
 558 ])
 559
 560 dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
 561 dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
 562 dnl mangled by Autoconf and run in a shell conditional statement.
 563 m4_define([_AC_COMPILER_EXEEXT],
 564 m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
 565
 566
 567 # When config.status generates a header, we must update the stamp-h file.
 568 # This file resides in the same directory as the config header
 569 # that is generated.  The stamp files are numbered to have different names.
 570
 571 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
 572 # loop where config.status creates the headers, so we can generate
 573 # our stamp files there.
 574 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
 575 [# Compute $1's index in $config_headers.
 576 _am_arg=$1
 577 _am_stamp_count=1
 578 for _am_header in $config_headers :; do
 579   case $_am_header in
 580     $_am_arg | $_am_arg:* )
 581       break ;;
 582     * )
 583       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
 584   esac
 585 done
 586 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
 587
 588 # Copyright (C) 2001, 2003, 2005, 2008  Free Software Foundation, Inc.
 589 #
 590 # This file is free software; the Free Software Foundation
 591 # gives unlimited permission to copy and/or distribute it,
 592 # with or without modifications, as long as this notice is preserved.
 593
 594 # AM_PROG_INSTALL_SH
 595 # ------------------
 596 # Define $install_sh.
 597 AC_DEFUN([AM_PROG_INSTALL_SH],
 598 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
 599 if test x"${install_sh}" != xset; then
 600   case $am_aux_dir in
 601   *\ * | *\     *)
 602     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
 603   *)
 604     install_sh="\${SHELL} $am_aux_dir/install-sh"
 605   esac
 606 fi
 607 AC_SUBST(install_sh)])
 608
 609 # Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
 610 # From Jim Meyering
 611
 612 # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008
 613 # Free Software Foundation, Inc.
 614 #
 615 # This file is free software; the Free Software Foundation
 616 # gives unlimited permission to copy and/or distribute it,
 617 # with or without modifications, as long as this notice is preserved.
 618
 619 # serial 5
 620
 621 # AM_MAINTAINER_MODE([DEFAULT-MODE])
 622 # ----------------------------------
 623 # Control maintainer-specific portions of Makefiles.
 624 # Default is to disable them, unless `enable' is passed literally.
 625 # For symmetry, `disable' may be passed as well.  Anyway, the user
 626 # can override the default with the --enable/--disable switch.
 627 AC_DEFUN([AM_MAINTAINER_MODE],
 628 [m4_case(m4_default([$1], [disable]),
 629        [enable], [m4_define([am_maintainer_other], [disable])],
 630        [disable], [m4_define([am_maintainer_other], [enable])],
 631        [m4_define([am_maintainer_other], [enable])
 632         m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
 633 AC_MSG_CHECKING([whether to am_maintainer_other maintainer-specific portions of Makefiles])
 634   dnl maintainer-mode's default is 'disable' unless 'enable' is passed
 635   AC_ARG_ENABLE([maintainer-mode],
 636 [  --][am_maintainer_other][-maintainer-mode  am_maintainer_other make rules and dependencies not useful
 637                           (and sometimes confusing) to the casual installer],
 638       [USE_MAINTAINER_MODE=$enableval],
 639       [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
 640   AC_MSG_RESULT([$USE_MAINTAINER_MODE])
 641   AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
 642   MAINT=$MAINTAINER_MODE_TRUE
 643   AC_SUBST([MAINT])dnl
 644 ]
 645 )
 646
 647 AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
 648
 649 # Check to see how 'make' treats includes.                  -*- Autoconf -*-
 650
 651 # Copyright (C) 2001, 2002, 2003, 2005, 2009  Free Software Foundation, Inc.
 652 #
 653 # This file is free software; the Free Software Foundation
 654 # gives unlimited permission to copy and/or distribute it,
 655 # with or without modifications, as long as this notice is preserved.
 656
 657 # serial 4
 658
 659 # AM_MAKE_INCLUDE()
 660 # -----------------
 661 # Check to see how make treats includes.
 662 AC_DEFUN([AM_MAKE_INCLUDE],
 663 [am_make=${MAKE-make}
 664 cat > confinc << 'END'
 665 am__doit:
 666         @echo this is the am__doit target
 667 .PHONY: am__doit
 668 END
 669 # If we don't find an include directive, just comment out the code.
 670 AC_MSG_CHECKING([for style of include used by $am_make])
 671 am__include="#"
 672 am__quote=
 673 _am_result=none
 674 # First try GNU make style include.
 675 echo "include confinc" > confmf
 676 # Ignore all kinds of additional output from `make'.
 677 case `$am_make -s -f confmf 2> /dev/null` in #(
 678 *the\ am__doit\ target*)
 679   am__include=include
 680   am__quote=
 681   _am_result=GNU
 682   ;;
 683 esac
 684 # Now try BSD make style include.
 685 if test "$am__include" = "#"; then
 686    echo '.include "confinc"' > confmf
 687    case `$am_make -s -f confmf 2> /dev/null` in #(
 688    *the\ am__doit\ target*)
 689      am__include=.include
 690      am__quote="\""
 691      _am_result=BSD
 692      ;;
 693    esac
 694 fi
 695 AC_SUBST([am__include])
 696 AC_SUBST([am__quote])
 697 AC_MSG_RESULT([$_am_result])
 698 rm -f confinc confmf
 699 ])
 700
 701 # Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008
 702 # Free Software Foundation, Inc.
 703 #
 704 # This file is free software; the Free Software Foundation
 705 # gives unlimited permission to copy and/or distribute it,
 706 # with or without modifications, as long as this notice is preserved.
 707
 708 # serial 6
 709
 710 # AM_PROG_CC_C_O
 711 # --------------
 712 # Like AC_PROG_CC_C_O, but changed for automake.
 713 AC_DEFUN([AM_PROG_CC_C_O],
 714 [AC_REQUIRE([AC_PROG_CC_C_O])dnl
 715 AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
 716 AC_REQUIRE_AUX_FILE([compile])dnl
 717 # FIXME: we rely on the cache variable name because
 718 # there is no other way.
 719 set dummy $CC
 720 am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
 721 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
 722 if test "$am_t" != yes; then
 723    # Losing compiler, so override with the script.
 724    # FIXME: It is wrong to rewrite CC.
 725    # But if we don't then we get into trouble of one sort or another.
 726    # A longer-term fix would be to have automake use am__CC in this case,
 727    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
 728    CC="$am_aux_dir/compile $CC"
 729 fi
 730 dnl Make sure AC_PROG_CC is never called again, or it will override our
 731 dnl setting of CC.
 732 m4_define([AC_PROG_CC],
 733           [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
 734 ])
 735
 736 # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
 737
 738 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
 739 # Free Software Foundation, Inc.
 740 #
 741 # This file is free software; the Free Software Foundation
 742 # gives unlimited permission to copy and/or distribute it,
 743 # with or without modifications, as long as this notice is preserved.
 744
 745 # serial 6
 746
 747 # AM_MISSING_PROG(NAME, PROGRAM)
 748 # ------------------------------
 749 AC_DEFUN([AM_MISSING_PROG],
 750 [AC_REQUIRE([AM_MISSING_HAS_RUN])
 751 $1=${$1-"${am_missing_run}$2"}
 752 AC_SUBST($1)])
 753
 754
 755 # AM_MISSING_HAS_RUN
 756 # ------------------
 757 # Define MISSING if not defined so far and test if it supports --run.
 758 # If it does, set am_missing_run to use it, otherwise, to nothing.
 759 AC_DEFUN([AM_MISSING_HAS_RUN],
 760 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
 761 AC_REQUIRE_AUX_FILE([missing])dnl
 762 if test x"${MISSING+set}" != xset; then
 763   case $am_aux_dir in
 764   *\ * | *\     *)
 765     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
 766   *)
 767     MISSING="\${SHELL} $am_aux_dir/missing" ;;
 768   esac
 769 fi
 770 # Use eval to expand $SHELL
 771 if eval "$MISSING --run true"; then
 772   am_missing_run="$MISSING --run "
 773 else
 774   am_missing_run=
 775   AC_MSG_WARN([`missing' script is too old or missing])
 776 fi
 777 ])
 778
 779 # Copyright (C) 2003, 2004, 2005, 2006  Free Software Foundation, Inc.
 780 #
 781 # This file is free software; the Free Software Foundation
 782 # gives unlimited permission to copy and/or distribute it,
 783 # with or without modifications, as long as this notice is preserved.
 784
 785 # AM_PROG_MKDIR_P
 786 # ---------------
 787 # Check for `mkdir -p'.
 788 AC_DEFUN([AM_PROG_MKDIR_P],
 789 [AC_PREREQ([2.60])dnl
 790 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
 791 dnl Automake 1.8 to 1.9.6 used to define mkdir_p.  We now use MKDIR_P,
 792 dnl while keeping a definition of mkdir_p for backward compatibility.
 793 dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
 794 dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
 795 dnl Makefile.ins that do not define MKDIR_P, so we do our own
 796 dnl adjustment using top_builddir (which is defined more often than
 797 dnl MKDIR_P).
 798 AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
 799 case $mkdir_p in
 800   [[\\/$]]* | ?:[[\\/]]*) ;;
 801   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
 802 esac
 803 ])
 804
 805 # Helper functions for option handling.                     -*- Autoconf -*-
 806
 807 # Copyright (C) 2001, 2002, 2003, 2005, 2008  Free Software Foundation, Inc.
 808 #
 809 # This file is free software; the Free Software Foundation
 810 # gives unlimited permission to copy and/or distribute it,
 811 # with or without modifications, as long as this notice is preserved.
 812
 813 # serial 4
 814
 815 # _AM_MANGLE_OPTION(NAME)
 816 # -----------------------
 817 AC_DEFUN([_AM_MANGLE_OPTION],
 818 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
 819
 820 # _AM_SET_OPTION(NAME)
 821 # ------------------------------
 822 # Set option NAME.  Presently that only means defining a flag for this option.
 823 AC_DEFUN([_AM_SET_OPTION],
 824 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
 825
 826 # _AM_SET_OPTIONS(OPTIONS)
 827 # ----------------------------------
 828 # OPTIONS is a space-separated list of Automake options.
 829 AC_DEFUN([_AM_SET_OPTIONS],
 830 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
 831
 832 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
 833 # -------------------------------------------
 834 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
 835 AC_DEFUN([_AM_IF_OPTION],
 836 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
 837
 838 # Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
 839 #
 840 # This file is free software; the Free Software Foundation
 841 # gives unlimited permission to copy and/or distribute it,
 842 # with or without modifications, as long as this notice is preserved.
 843
 844 # AM_RUN_LOG(COMMAND)
 845 # -------------------
 846 # Run COMMAND, save the exit status in ac_status, and log it.
 847 # (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
 848 AC_DEFUN([AM_RUN_LOG],
 849 [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
 850    ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
 851    ac_status=$?
 852    echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
 853    (exit $ac_status); }])
 854
 855 # Check to make sure that the build environment is sane.    -*- Autoconf -*-
 856
 857 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
 858 # Free Software Foundation, Inc.
 859 #
 860 # This file is free software; the Free Software Foundation
 861 # gives unlimited permission to copy and/or distribute it,
 862 # with or without modifications, as long as this notice is preserved.
 863
 864 # serial 5
 865
 866 # AM_SANITY_CHECK
 867 # ---------------
 868 AC_DEFUN([AM_SANITY_CHECK],
 869 [AC_MSG_CHECKING([whether build environment is sane])
 870 # Just in case
 871 sleep 1
 872 echo timestamp > conftest.file
 873 # Reject unsafe characters in $srcdir or the absolute working directory
 874 # name.  Accept space and tab only in the latter.
 875 am_lf='
 876 '
 877 case `pwd` in
 878   *[[\\\"\#\$\&\'\`$am_lf]]*)
 879     AC_MSG_ERROR([unsafe absolute working directory name]);;
 880 esac
 881 case $srcdir in
 882   *[[\\\"\#\$\&\'\`$am_lf\ \    ]]*)
 883     AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
 884 esac
 885
 886 # Do `set' in a subshell so we don't clobber the current shell's
 887 # arguments.  Must try -L first in case configure is actually a
 888 # symlink; some systems play weird games with the mod time of symlinks
 889 # (eg FreeBSD returns the mod time of the symlink's containing
 890 # directory).
 891 if (
 892    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
 893    if test "$[*]" = "X"; then
 894       # -L didn't work.
 895       set X `ls -t "$srcdir/configure" conftest.file`
 896    fi
 897    rm -f conftest.file
 898    if test "$[*]" != "X $srcdir/configure conftest.file" \
 899       && test "$[*]" != "X conftest.file $srcdir/configure"; then
 900
 901       # If neither matched, then we have a broken ls.  This can happen
 902       # if, for instance, CONFIG_SHELL is bash and it inherits a
 903       # broken ls alias from the environment.  This has actually
 904       # happened.  Such a system could not be considered "sane".
 905       AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
 906 alias in your environment])
 907    fi
 908
 909    test "$[2]" = conftest.file
 910    )
 911 then
 912    # Ok.
 913    :
 914 else
 915    AC_MSG_ERROR([newly created file is older than distributed files!
 916 Check your system clock])
 917 fi
 918 AC_MSG_RESULT(yes)])
 919
 920 # Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
 921 #
 922 # This file is free software; the Free Software Foundation
 923 # gives unlimited permission to copy and/or distribute it,
 924 # with or without modifications, as long as this notice is preserved.
 925
 926 # AM_PROG_INSTALL_STRIP
 927 # ---------------------
 928 # One issue with vendor `install' (even GNU) is that you can't
 929 # specify the program used to strip binaries.  This is especially
 930 # annoying in cross-compiling environments, where the build's strip
 931 # is unlikely to handle the host's binaries.
 932 # Fortunately install-sh will honor a STRIPPROG variable, so we
 933 # always use install-sh in `make install-strip', and initialize
 934 # STRIPPROG with the value of the STRIP variable (set by the user).
 935 AC_DEFUN([AM_PROG_INSTALL_STRIP],
 936 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
 937 # Installed binaries are usually stripped using `strip' when the user
 938 # run `make install-strip'.  However `strip' might not be the right
 939 # tool to use in cross-compilation environments, therefore Automake
 940 # will honor the `STRIP' environment variable to overrule this program.
 941 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
 942 if test "$cross_compiling" != no; then
 943   AC_CHECK_TOOL([STRIP], [strip], :)
 944 fi
 945 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
 946 AC_SUBST([INSTALL_STRIP_PROGRAM])])
 947
 948 # Copyright (C) 2006, 2008  Free Software Foundation, Inc.
 949 #
 950 # This file is free software; the Free Software Foundation
 951 # gives unlimited permission to copy and/or distribute it,
 952 # with or without modifications, as long as this notice is preserved.
 953
 954 # serial 2
 955
 956 # _AM_SUBST_NOTMAKE(VARIABLE)
 957 # ---------------------------
 958 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
 959 # This macro is traced by Automake.
 960 AC_DEFUN([_AM_SUBST_NOTMAKE])
 961
 962 # AM_SUBST_NOTMAKE(VARIABLE)
 963 # ---------------------------
 964 # Public sister of _AM_SUBST_NOTMAKE.
 965 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
 966
 967 # Check how to create a tarball.                            -*- Autoconf -*-
 968
 969 # Copyright (C) 2004, 2005  Free Software Foundation, Inc.
 970 #
 971 # This file is free software; the Free Software Foundation
 972 # gives unlimited permission to copy and/or distribute it,
 973 # with or without modifications, as long as this notice is preserved.
 974
 975 # serial 2
 976
 977 # _AM_PROG_TAR(FORMAT)
 978 # --------------------
 979 # Check how to create a tarball in format FORMAT.
 980 # FORMAT should be one of `v7', `ustar', or `pax'.
 981 #
 982 # Substitute a variable $(am__tar) that is a command
 983 # writing to stdout a FORMAT-tarball containing the directory
 984 # $tardir.
 985 #     tardir=directory && $(am__tar) > result.tar
 986 #
 987 # Substitute a variable $(am__untar) that extract such
 988 # a tarball read from stdin.
 989 #     $(am__untar) < result.tar
 990 AC_DEFUN([_AM_PROG_TAR],
 991 [# Always define AMTAR for backward compatibility.
 992 AM_MISSING_PROG([AMTAR], [tar])
 993 m4_if([$1], [v7],
 994      [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
 995      [m4_case([$1], [ustar],, [pax],,
 996               [m4_fatal([Unknown tar format])])
 997 AC_MSG_CHECKING([how to create a $1 tar archive])
 998 # Loop over all known methods to create a tar archive until one works.
 999 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
1000 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
1001 # Do not fold the above two line into one, because Tru64 sh and
1002 # Solaris sh will not grok spaces in the rhs of `-'.
1003 for _am_tool in $_am_tools
1004 do
1005   case $_am_tool in
1006   gnutar)
1007     for _am_tar in tar gnutar gtar;
1008     do
1009       AM_RUN_LOG([$_am_tar --version]) && break
1010     done
1011     am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
1012     am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
1013     am__untar="$_am_tar -xf -"
1014     ;;
1015   plaintar)
1016     # Must skip GNU tar: if it does not support --format= it doesn't create
1017     # ustar tarball either.
1018     (tar --version) >/dev/null 2>&1 && continue
1019     am__tar='tar chf - "$$tardir"'
1020     am__tar_='tar chf - "$tardir"'
1021     am__untar='tar xf -'
1022     ;;
1023   pax)
1024     am__tar='pax -L -x $1 -w "$$tardir"'
1025     am__tar_='pax -L -x $1 -w "$tardir"'
1026     am__untar='pax -r'
1027     ;;
1028   cpio)
1029     am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
1030     am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
1031     am__untar='cpio -i -H $1 -d'
1032     ;;
1033   none)
1034     am__tar=false
1035     am__tar_=false
1036     am__untar=false
1037     ;;
1038   esac
1039
1040   # If the value was cached, stop now.  We just wanted to have am__tar
1041   # and am__untar set.
1042   test -n "${am_cv_prog_tar_$1}" && break
1043
1044   # tar/untar a dummy directory, and stop if the command works
1045   rm -rf conftest.dir
1046   mkdir conftest.dir
1047   echo GrepMe > conftest.dir/file
1048   AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1049   rm -rf conftest.dir
1050   if test -s conftest.tar; then
1051     AM_RUN_LOG([$am__untar <conftest.tar])
1052     grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1053   fi
1054 done
1055 rm -rf conftest.dir
1056
1057 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1058 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1059 AC_SUBST([am__tar])
1060 AC_SUBST([am__untar])
1061 ]) # _AM_PROG_TAR
1062
1063 m4_include([../../config/depstand.m4])
1064 m4_include([../../config/lead-dot.m4])
1065 m4_include([../../config/multi.m4])
1066 m4_include([../../config/no-executables.m4])
1067 m4_include([../../config/override.m4])
1068 m4_include([../../libtool.m4])
1069 m4_include([../../ltoptions.m4])
1070 m4_include([../../ltsugar.m4])
1071 m4_include([../../ltversion.m4])
1072 m4_include([../../lt~obsolete.m4])
1073 m4_include([m4/ac_prog_antlr.m4])
1074 m4_include([m4/ac_prog_java.m4])
1075 m4_include([m4/ac_prog_java_works.m4])
1076 m4_include([m4/ac_prog_javac.m4])
1077 m4_include([m4/ac_prog_javac_works.m4])
1078 m4_include([m4/acattribute.m4])
1079 m4_include([m4/accross.m4])
1080 m4_include([m4/acinclude.m4])
1081 m4_include([m4/ax_create_stdint_h.m4])
1082 m4_include([m4/ax_func_which_gethostbyname_r.m4])
1083 m4_include([m4/gcc_attribute.m4])
1084 m4_include([m4/iconv.m4])
1085 m4_include([m4/lib-ld.m4])
1086 m4_include([m4/lib-link.m4])
1087 m4_include([m4/lib-prefix.m4])
1088 m4_include([m4/pkg.m4])