libjava/classpath/aclocal.m4

   1 # generated automatically by aclocal 1.11.6 -*- Autoconf -*-
   2
   3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
   4 # 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation,
   5 # Inc.
   6 # This file is free software; the Free Software Foundation
   7 # gives unlimited permission to copy and/or distribute it,
   8 # with or without modifications, as long as this notice is preserved.
   9
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
  12 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
  13 # PARTICULAR PURPOSE.
  14
  15 m4_ifndef([AC_AUTOCONF_VERSION],
  16   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
  17 m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.64],,
  18 [m4_warning([this file was generated for autoconf 2.64.
  19 You have another version of autoconf.  It may work, but is not guaranteed to.
  20 If you have problems, you may need to regenerate the build system entirely.
  21 To do so, use the procedure documented by the package, typically `autoreconf'.])])
  22
  23 # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008, 2011 Free Software
  24 # Foundation, Inc.
  25 #
  26 # This file is free software; the Free Software Foundation
  27 # gives unlimited permission to copy and/or distribute it,
  28 # with or without modifications, as long as this notice is preserved.
  29
  30 # serial 1
  31
  32 # AM_AUTOMAKE_VERSION(VERSION)
  33 # ----------------------------
  34 # Automake X.Y traces this macro to ensure aclocal.m4 has been
  35 # generated from the m4 files accompanying Automake X.Y.
  36 # (This private macro should not be called outside this file.)
  37 AC_DEFUN([AM_AUTOMAKE_VERSION],
  38 [am__api_version='1.11'
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  45 # _AM_AUTOCONF_VERSION(VERSION)
  46 # -----------------------------
  47 # aclocal traces this macro to find the Autoconf version.
  48 # This is a private macro too.  Using m4_define simplifies
  49 # the logic in aclocal, which can simply ignore this definition.
  50 m4_define([_AM_AUTOCONF_VERSION], [])
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  52 # AM_SET_CURRENT_AUTOMAKE_VERSION
  53 # -------------------------------
  54 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
  55 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
  56 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
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  60 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
  61
  62 # AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
  63
  64 # Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
  65 #
  66 # This file is free software; the Free Software Foundation
  67 # gives unlimited permission to copy and/or distribute it,
  68 # with or without modifications, as long as this notice is preserved.
  69
  70 # serial 1
  71
  72 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
  73 # $ac_aux_dir to `$srcdir/foo'.  In other projects, it is set to
  74 # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
  75 #
  76 # Of course, Automake must honor this variable whenever it calls a
  77 # tool from the auxiliary directory.  The problem is that $srcdir (and
  78 # therefore $ac_aux_dir as well) can be either absolute or relative,
  79 # depending on how configure is run.  This is pretty annoying, since
  80 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
  81 # source directory, any form will work fine, but in subdirectories a
  82 # relative path needs to be adjusted first.
  83 #
  84 # $ac_aux_dir/missing
  85 #    fails when called from a subdirectory if $ac_aux_dir is relative
  86 # $top_srcdir/$ac_aux_dir/missing
  87 #    fails if $ac_aux_dir is absolute,
  88 #    fails when called from a subdirectory in a VPATH build with
  89 #          a relative $ac_aux_dir
  90 #
  91 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
  92 # are both prefixed by $srcdir.  In an in-source build this is usually
  93 # harmless because $srcdir is `.', but things will broke when you
  94 # start a VPATH build or use an absolute $srcdir.
  95 #
  96 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
  97 # iff we strip the leading $srcdir from $ac_aux_dir.  That would be:
  98 #   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
  99 # and then we would define $MISSING as
 100 #   MISSING="\${SHELL} $am_aux_dir/missing"
 101 # This will work as long as MISSING is not called from configure, because
 102 # unfortunately $(top_srcdir) has no meaning in configure.
 103 # However there are other variables, like CC, which are often used in
 104 # configure, and could therefore not use this "fixed" $ac_aux_dir.
 105 #
 106 # Another solution, used here, is to always expand $ac_aux_dir to an
 107 # absolute PATH.  The drawback is that using absolute paths prevent a
 108 # configured tree to be moved without reconfiguration.
 109
 110 AC_DEFUN([AM_AUX_DIR_EXPAND],
 111 [dnl Rely on autoconf to set up CDPATH properly.
 112 AC_PREREQ([2.50])dnl
 113 # expand $ac_aux_dir to an absolute path
 114 am_aux_dir=`cd $ac_aux_dir && pwd`
 115 ])
 116
 117 # AM_COND_IF                                            -*- Autoconf -*-
 118
 119 # Copyright (C) 2008, 2010 Free Software Foundation, Inc.
 120 #
 121 # This file is free software; the Free Software Foundation
 122 # gives unlimited permission to copy and/or distribute it,
 123 # with or without modifications, as long as this notice is preserved.
 124
 125 # serial 3
 126
 127 # _AM_COND_IF
 128 # _AM_COND_ELSE
 129 # _AM_COND_ENDIF
 130 # --------------
 131 # These macros are only used for tracing.
 132 m4_define([_AM_COND_IF])
 133 m4_define([_AM_COND_ELSE])
 134 m4_define([_AM_COND_ENDIF])
 135
 136
 137 # AM_COND_IF(COND, [IF-TRUE], [IF-FALSE])
 138 # ---------------------------------------
 139 # If the shell condition COND is true, execute IF-TRUE, otherwise execute
 140 # IF-FALSE.  Allow automake to learn about conditional instantiating macros
 141 # (the AC_CONFIG_FOOS).
 142 AC_DEFUN([AM_COND_IF],
 143 [m4_ifndef([_AM_COND_VALUE_$1],
 144            [m4_fatal([$0: no such condition "$1"])])dnl
 145 _AM_COND_IF([$1])dnl
 146 if test -z "$$1_TRUE"; then :
 147   m4_n([$2])[]dnl
 148 m4_ifval([$3],
 149 [_AM_COND_ELSE([$1])dnl
 150 else
 151   $3
 152 ])dnl
 153 _AM_COND_ENDIF([$1])dnl
 154 fi[]dnl
 155 ])
 156
 157 # AM_CONDITIONAL                                            -*- Autoconf -*-
 158
 159 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
 160 # Free Software Foundation, Inc.
 161 #
 162 # This file is free software; the Free Software Foundation
 163 # gives unlimited permission to copy and/or distribute it,
 164 # with or without modifications, as long as this notice is preserved.
 165
 166 # serial 9
 167
 168 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
 169 # -------------------------------------
 170 # Define a conditional.
 171 AC_DEFUN([AM_CONDITIONAL],
 172 [AC_PREREQ(2.52)dnl
 173  ifelse([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
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 175 AC_SUBST([$1_TRUE])dnl
 176 AC_SUBST([$1_FALSE])dnl
 177 _AM_SUBST_NOTMAKE([$1_TRUE])dnl
 178 _AM_SUBST_NOTMAKE([$1_FALSE])dnl
 179 m4_define([_AM_COND_VALUE_$1], [$2])dnl
 180 if $2; then
 181   $1_TRUE=
 182   $1_FALSE='#'
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 186 fi
 187 AC_CONFIG_COMMANDS_PRE(
 188 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
 189   AC_MSG_ERROR([[conditional "$1" was never defined.
 190 Usually this means the macro was only invoked conditionally.]])
 191 fi])])
 192
 193 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009,
 194 # 2010, 2011 Free Software Foundation, Inc.
 195 #
 196 # This file is free software; the Free Software Foundation
 197 # gives unlimited permission to copy and/or distribute it,
 198 # with or without modifications, as long as this notice is preserved.
 199
 200 # serial 12
 201
 202 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
 203 # written in clear, in which case automake, when reading aclocal.m4,
 204 # will think it sees a *use*, and therefore will trigger all it's
 205 # C support machinery.  Also note that it means that autoscan, seeing
 206 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
 207
 208
 209 # _AM_DEPENDENCIES(NAME)
 210 # ----------------------
 211 # See how the compiler implements dependency checking.
 212 # NAME is "CC", "CXX", "GCJ", or "OBJC".
 213 # We try a few techniques and use that to set a single cache variable.
 214 #
 215 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
 216 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
 217 # dependency, and given that the user is not expected to run this macro,
 218 # just rely on AC_PROG_CC.
 219 AC_DEFUN([_AM_DEPENDENCIES],
 220 [AC_REQUIRE([AM_SET_DEPDIR])dnl
 221 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
 222 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
 223 AC_REQUIRE([AM_DEP_TRACK])dnl
 224
 225 ifelse([$1], CC,   [depcc="$CC"   am_compiler_list=],
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 230                    [depcc="$$1"   am_compiler_list=])
 231
 232 AC_CACHE_CHECK([dependency style of $depcc],
 233                [am_cv_$1_dependencies_compiler_type],
 234 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
 235   # We make a subdir and do the tests there.  Otherwise we can end up
 236   # making bogus files that we don't know about and never remove.  For
 237   # instance it was reported that on HP-UX the gcc test will end up
 238   # making a dummy file named `D' -- because `-MD' means `put the output
 239   # in D'.
 240   rm -rf conftest.dir
 241   mkdir conftest.dir
 242   # Copy depcomp to subdir because otherwise we won't find it if we're
 243   # using a relative directory.
 244   cp "$am_depcomp" conftest.dir
 245   cd conftest.dir
 246   # We will build objects and dependencies in a subdirectory because
 247   # it helps to detect inapplicable dependency modes.  For instance
 248   # both Tru64's cc and ICC support -MD to output dependencies as a
 249   # side effect of compilation, but ICC will put the dependencies in
 250   # the current directory while Tru64 will put them in the object
 251   # directory.
 252   mkdir sub
 253
 254   am_cv_$1_dependencies_compiler_type=none
 255   if test "$am_compiler_list" = ""; then
 256      am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
 257   fi
 258   am__universal=false
 259   m4_case([$1], [CC],
 260     [case " $depcc " in #(
 261      *\ -arch\ *\ -arch\ *) am__universal=true ;;
 262      esac],
 263     [CXX],
 264     [case " $depcc " in #(
 265      *\ -arch\ *\ -arch\ *) am__universal=true ;;
 266      esac])
 267
 268   for depmode in $am_compiler_list; do
 269     # Setup a source with many dependencies, because some compilers
 270     # like to wrap large dependency lists on column 80 (with \), and
 271     # we should not choose a depcomp mode which is confused by this.
 272     #
 273     # We need to recreate these files for each test, as the compiler may
 274     # overwrite some of them when testing with obscure command lines.
 275     # This happens at least with the AIX C compiler.
 276     : > sub/conftest.c
 277     for i in 1 2 3 4 5 6; do
 278       echo '#include "conftst'$i'.h"' >> sub/conftest.c
 279       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
 280       # Solaris 8's {/usr,}/bin/sh.
 281       touch sub/conftst$i.h
 282     done
 283     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
 284
 285     # We check with `-c' and `-o' for the sake of the "dashmstdout"
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 287     # handle `-M -o', and we need to detect this.  Also, some Intel
 288     # versions had trouble with output in subdirs
 289     am__obj=sub/conftest.${OBJEXT-o}
 290     am__minus_obj="-o $am__obj"
 291     case $depmode in
 292     gcc)
 293       # This depmode causes a compiler race in universal mode.
 294       test "$am__universal" = false || continue
 295       ;;
 296     nosideeffect)
 297       # after this tag, mechanisms are not by side-effect, so they'll
 298       # only be used when explicitly requested
 299       if test "x$enable_dependency_tracking" = xyes; then
 300         continue
 301       else
 302         break
 303       fi
 304       ;;
 305     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
 306       # This compiler won't grok `-c -o', but also, the minuso test has
 307       # not run yet.  These depmodes are late enough in the game, and
 308       # so weak that their functioning should not be impacted.
 309       am__obj=conftest.${OBJEXT-o}
 310       am__minus_obj=
 311       ;;
 312     none) break ;;
 313     esac
 314     if depmode=$depmode \
 315        source=sub/conftest.c object=$am__obj \
 316        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
 317        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
 318          >/dev/null 2>conftest.err &&
 319        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
 320        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
 321        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
 322        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
 323       # icc doesn't choke on unknown options, it will just issue warnings
 324       # or remarks (even with -Werror).  So we grep stderr for any message
 325       # that says an option was ignored or not supported.
 326       # When given -MP, icc 7.0 and 7.1 complain thusly:
 327       #   icc: Command line warning: ignoring option '-M'; no argument required
 328       # The diagnosis changed in icc 8.0:
 329       #   icc: Command line remark: option '-MP' not supported
 330       if (grep 'ignoring option' conftest.err ||
 331           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
 332         am_cv_$1_dependencies_compiler_type=$depmode
 333         break
 334       fi
 335     fi
 336   done
 337
 338   cd ..
 339   rm -rf conftest.dir
 340 else
 341   am_cv_$1_dependencies_compiler_type=none
 342 fi
 343 ])
 344 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
 345 AM_CONDITIONAL([am__fastdep$1], [
 346   test "x$enable_dependency_tracking" != xno \
 347   && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
 348 ])
 349
 350
 351 # AM_SET_DEPDIR
 352 # -------------
 353 # Choose a directory name for dependency files.
 354 # This macro is AC_REQUIREd in _AM_DEPENDENCIES
 355 AC_DEFUN([AM_SET_DEPDIR],
 356 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
 357 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
 358 ])
 359
 360
 361 # AM_DEP_TRACK
 362 # ------------
 363 AC_DEFUN([AM_DEP_TRACK],
 364 [AC_ARG_ENABLE(dependency-tracking,
 365 [  --disable-dependency-tracking  speeds up one-time build
 366   --enable-dependency-tracking   do not reject slow dependency extractors])
 367 if test "x$enable_dependency_tracking" != xno; then
 368   am_depcomp="$ac_aux_dir/depcomp"
 369   AMDEPBACKSLASH='\'
 370   am__nodep='_no'
 371 fi
 372 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
 373 AC_SUBST([AMDEPBACKSLASH])dnl
 374 _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
 375 AC_SUBST([am__nodep])dnl
 376 _AM_SUBST_NOTMAKE([am__nodep])dnl
 377 ])
 378
 379 # Generate code to set up dependency tracking.              -*- Autoconf -*-
 380
 381 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
 382 # Free Software Foundation, Inc.
 383 #
 384 # This file is free software; the Free Software Foundation
 385 # gives unlimited permission to copy and/or distribute it,
 386 # with or without modifications, as long as this notice is preserved.
 387
 388 #serial 5
 389
 390 # _AM_OUTPUT_DEPENDENCY_COMMANDS
 391 # ------------------------------
 392 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
 393 [{
 394   # Autoconf 2.62 quotes --file arguments for eval, but not when files
 395   # are listed without --file.  Let's play safe and only enable the eval
 396   # if we detect the quoting.
 397   case $CONFIG_FILES in
 398   *\'*) eval set x "$CONFIG_FILES" ;;
 399   *)   set x $CONFIG_FILES ;;
 400   esac
 401   shift
 402   for mf
 403   do
 404     # Strip MF so we end up with the name of the file.
 405     mf=`echo "$mf" | sed -e 's/:.*$//'`
 406     # Check whether this is an Automake generated Makefile or not.
 407     # We used to match only the files named `Makefile.in', but
 408     # some people rename them; so instead we look at the file content.
 409     # Grep'ing the first line is not enough: some people post-process
 410     # each Makefile.in and add a new line on top of each file to say so.
 411     # Grep'ing the whole file is not good either: AIX grep has a line
 412     # limit of 2048, but all sed's we know have understand at least 4000.
 413     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
 414       dirpart=`AS_DIRNAME("$mf")`
 415     else
 416       continue
 417     fi
 418     # Extract the definition of DEPDIR, am__include, and am__quote
 419     # from the Makefile without running `make'.
 420     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
 421     test -z "$DEPDIR" && continue
 422     am__include=`sed -n 's/^am__include = //p' < "$mf"`
 423     test -z "am__include" && continue
 424     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
 425     # When using ansi2knr, U may be empty or an underscore; expand it
 426     U=`sed -n 's/^U = //p' < "$mf"`
 427     # Find all dependency output files, they are included files with
 428     # $(DEPDIR) in their names.  We invoke sed twice because it is the
 429     # simplest approach to changing $(DEPDIR) to its actual value in the
 430     # expansion.
 431     for file in `sed -n "
 432       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
 433          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
 434       # Make sure the directory exists.
 435       test -f "$dirpart/$file" && continue
 436       fdir=`AS_DIRNAME(["$file"])`
 437       AS_MKDIR_P([$dirpart/$fdir])
 438       # echo "creating $dirpart/$file"
 439       echo '# dummy' > "$dirpart/$file"
 440     done
 441   done
 442 }
 443 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
 444
 445
 446 # AM_OUTPUT_DEPENDENCY_COMMANDS
 447 # -----------------------------
 448 # This macro should only be invoked once -- use via AC_REQUIRE.
 449 #
 450 # This code is only required when automatic dependency tracking
 451 # is enabled.  FIXME.  This creates each `.P' file that we will
 452 # need in order to bootstrap the dependency handling code.
 453 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
 454 [AC_CONFIG_COMMANDS([depfiles],
 455      [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
 456      [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
 457 ])
 458
 459 # Do all the work for Automake.                             -*- Autoconf -*-
 460
 461 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
 462 # 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
 463 #
 464 # This file is free software; the Free Software Foundation
 465 # gives unlimited permission to copy and/or distribute it,
 466 # with or without modifications, as long as this notice is preserved.
 467
 468 # serial 16
 469
 470 # This macro actually does too much.  Some checks are only needed if
 471 # your package does certain things.  But this isn't really a big deal.
 472
 473 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
 474 # AM_INIT_AUTOMAKE([OPTIONS])
 475 # -----------------------------------------------
 476 # The call with PACKAGE and VERSION arguments is the old style
 477 # call (pre autoconf-2.50), which is being phased out.  PACKAGE
 478 # and VERSION should now be passed to AC_INIT and removed from
 479 # the call to AM_INIT_AUTOMAKE.
 480 # We support both call styles for the transition.  After
 481 # the next Automake release, Autoconf can make the AC_INIT
 482 # arguments mandatory, and then we can depend on a new Autoconf
 483 # release and drop the old call support.
 484 AC_DEFUN([AM_INIT_AUTOMAKE],
 485 [AC_PREREQ([2.62])dnl
 486 dnl Autoconf wants to disallow AM_ names.  We explicitly allow
 487 dnl the ones we care about.
 488 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
 489 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
 490 AC_REQUIRE([AC_PROG_INSTALL])dnl
 491 if test "`cd $srcdir && pwd`" != "`pwd`"; then
 492   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
 493   # is not polluted with repeated "-I."
 494   AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
 495   # test to see if srcdir already configured
 496   if test -f $srcdir/config.status; then
 497     AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
 498   fi
 499 fi
 500
 501 # test whether we have cygpath
 502 if test -z "$CYGPATH_W"; then
 503   if (cygpath --version) >/dev/null 2>/dev/null; then
 504     CYGPATH_W='cygpath -w'
 505   else
 506     CYGPATH_W=echo
 507   fi
 508 fi
 509 AC_SUBST([CYGPATH_W])
 510
 511 # Define the identity of the package.
 512 dnl Distinguish between old-style and new-style calls.
 513 m4_ifval([$2],
 514 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
 515  AC_SUBST([PACKAGE], [$1])dnl
 516  AC_SUBST([VERSION], [$2])],
 517 [_AM_SET_OPTIONS([$1])dnl
 518 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
 519 m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
 520   [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
 521  AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
 522  AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
 523
 524 _AM_IF_OPTION([no-define],,
 525 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
 526  AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
 527
 528 # Some tools Automake needs.
 529 AC_REQUIRE([AM_SANITY_CHECK])dnl
 530 AC_REQUIRE([AC_ARG_PROGRAM])dnl
 531 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
 532 AM_MISSING_PROG(AUTOCONF, autoconf)
 533 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
 534 AM_MISSING_PROG(AUTOHEADER, autoheader)
 535 AM_MISSING_PROG(MAKEINFO, makeinfo)
 536 AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
 537 AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
 538 AC_REQUIRE([AM_PROG_MKDIR_P])dnl
 539 # We need awk for the "check" target.  The system "awk" is bad on
 540 # some platforms.
 541 AC_REQUIRE([AC_PROG_AWK])dnl
 542 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
 543 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
 544 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
 545               [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
 546                              [_AM_PROG_TAR([v7])])])
 547 _AM_IF_OPTION([no-dependencies],,
 548 [AC_PROVIDE_IFELSE([AC_PROG_CC],
 549                   [_AM_DEPENDENCIES(CC)],
 550                   [define([AC_PROG_CC],
 551                           defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
 552 AC_PROVIDE_IFELSE([AC_PROG_CXX],
 553                   [_AM_DEPENDENCIES(CXX)],
 554                   [define([AC_PROG_CXX],
 555                           defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
 556 AC_PROVIDE_IFELSE([AC_PROG_OBJC],
 557                   [_AM_DEPENDENCIES(OBJC)],
 558                   [define([AC_PROG_OBJC],
 559                           defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
 560 ])
 561 _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
 562 dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
 563 dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This macro
 564 dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
 565 AC_CONFIG_COMMANDS_PRE(dnl
 566 [m4_provide_if([_AM_COMPILER_EXEEXT],
 567   [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
 568 ])
 569
 570 dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
 571 dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
 572 dnl mangled by Autoconf and run in a shell conditional statement.
 573 m4_define([_AC_COMPILER_EXEEXT],
 574 m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
 575
 576
 577 # When config.status generates a header, we must update the stamp-h file.
 578 # This file resides in the same directory as the config header
 579 # that is generated.  The stamp files are numbered to have different names.
 580
 581 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
 582 # loop where config.status creates the headers, so we can generate
 583 # our stamp files there.
 584 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
 585 [# Compute $1's index in $config_headers.
 586 _am_arg=$1
 587 _am_stamp_count=1
 588 for _am_header in $config_headers :; do
 589   case $_am_header in
 590     $_am_arg | $_am_arg:* )
 591       break ;;
 592     * )
 593       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
 594   esac
 595 done
 596 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
 597
 598 # Copyright (C) 2001, 2003, 2005, 2008, 2011 Free Software Foundation,
 599 # Inc.
 600 #
 601 # This file is free software; the Free Software Foundation
 602 # gives unlimited permission to copy and/or distribute it,
 603 # with or without modifications, as long as this notice is preserved.
 604
 605 # serial 1
 606
 607 # AM_PROG_INSTALL_SH
 608 # ------------------
 609 # Define $install_sh.
 610 AC_DEFUN([AM_PROG_INSTALL_SH],
 611 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
 612 if test x"${install_sh}" != xset; then
 613   case $am_aux_dir in
 614   *\ * | *\     *)
 615     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
 616   *)
 617     install_sh="\${SHELL} $am_aux_dir/install-sh"
 618   esac
 619 fi
 620 AC_SUBST(install_sh)])
 621
 622 # Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
 623 # From Jim Meyering
 624
 625 # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008,
 626 # 2011 Free Software Foundation, Inc.
 627 #
 628 # This file is free software; the Free Software Foundation
 629 # gives unlimited permission to copy and/or distribute it,
 630 # with or without modifications, as long as this notice is preserved.
 631
 632 # serial 5
 633
 634 # AM_MAINTAINER_MODE([DEFAULT-MODE])
 635 # ----------------------------------
 636 # Control maintainer-specific portions of Makefiles.
 637 # Default is to disable them, unless `enable' is passed literally.
 638 # For symmetry, `disable' may be passed as well.  Anyway, the user
 639 # can override the default with the --enable/--disable switch.
 640 AC_DEFUN([AM_MAINTAINER_MODE],
 641 [m4_case(m4_default([$1], [disable]),
 642        [enable], [m4_define([am_maintainer_other], [disable])],
 643        [disable], [m4_define([am_maintainer_other], [enable])],
 644        [m4_define([am_maintainer_other], [enable])
 645         m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
 646 AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
 647   dnl maintainer-mode's default is 'disable' unless 'enable' is passed
 648   AC_ARG_ENABLE([maintainer-mode],
 649 [  --][am_maintainer_other][-maintainer-mode  am_maintainer_other make rules and dependencies not useful
 650                           (and sometimes confusing) to the casual installer],
 651       [USE_MAINTAINER_MODE=$enableval],
 652       [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
 653   AC_MSG_RESULT([$USE_MAINTAINER_MODE])
 654   AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
 655   MAINT=$MAINTAINER_MODE_TRUE
 656   AC_SUBST([MAINT])dnl
 657 ]
 658 )
 659
 660 AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
 661
 662 # Check to see how 'make' treats includes.                  -*- Autoconf -*-
 663
 664 # Copyright (C) 2001, 2002, 2003, 2005, 2009  Free Software Foundation, Inc.
 665 #
 666 # This file is free software; the Free Software Foundation
 667 # gives unlimited permission to copy and/or distribute it,
 668 # with or without modifications, as long as this notice is preserved.
 669
 670 # serial 4
 671
 672 # AM_MAKE_INCLUDE()
 673 # -----------------
 674 # Check to see how make treats includes.
 675 AC_DEFUN([AM_MAKE_INCLUDE],
 676 [am_make=${MAKE-make}
 677 cat > confinc << 'END'
 678 am__doit:
 679         @echo this is the am__doit target
 680 .PHONY: am__doit
 681 END
 682 # If we don't find an include directive, just comment out the code.
 683 AC_MSG_CHECKING([for style of include used by $am_make])
 684 am__include="#"
 685 am__quote=
 686 _am_result=none
 687 # First try GNU make style include.
 688 echo "include confinc" > confmf
 689 # Ignore all kinds of additional output from `make'.
 690 case `$am_make -s -f confmf 2> /dev/null` in #(
 691 *the\ am__doit\ target*)
 692   am__include=include
 693   am__quote=
 694   _am_result=GNU
 695   ;;
 696 esac
 697 # Now try BSD make style include.
 698 if test "$am__include" = "#"; then
 699    echo '.include "confinc"' > confmf
 700    case `$am_make -s -f confmf 2> /dev/null` in #(
 701    *the\ am__doit\ target*)
 702      am__include=.include
 703      am__quote="\""
 704      _am_result=BSD
 705      ;;
 706    esac
 707 fi
 708 AC_SUBST([am__include])
 709 AC_SUBST([am__quote])
 710 AC_MSG_RESULT([$_am_result])
 711 rm -f confinc confmf
 712 ])
 713
 714 # Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008
 715 # Free Software Foundation, Inc.
 716 #
 717 # This file is free software; the Free Software Foundation
 718 # gives unlimited permission to copy and/or distribute it,
 719 # with or without modifications, as long as this notice is preserved.
 720
 721 # serial 6
 722
 723 # AM_PROG_CC_C_O
 724 # --------------
 725 # Like AC_PROG_CC_C_O, but changed for automake.
 726 AC_DEFUN([AM_PROG_CC_C_O],
 727 [AC_REQUIRE([AC_PROG_CC_C_O])dnl
 728 AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
 729 AC_REQUIRE_AUX_FILE([compile])dnl
 730 # FIXME: we rely on the cache variable name because
 731 # there is no other way.
 732 set dummy $CC
 733 am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
 734 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
 735 if test "$am_t" != yes; then
 736    # Losing compiler, so override with the script.
 737    # FIXME: It is wrong to rewrite CC.
 738    # But if we don't then we get into trouble of one sort or another.
 739    # A longer-term fix would be to have automake use am__CC in this case,
 740    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
 741    CC="$am_aux_dir/compile $CC"
 742 fi
 743 dnl Make sure AC_PROG_CC is never called again, or it will override our
 744 dnl setting of CC.
 745 m4_define([AC_PROG_CC],
 746           [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
 747 ])
 748
 749 # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
 750
 751 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
 752 # Free Software Foundation, Inc.
 753 #
 754 # This file is free software; the Free Software Foundation
 755 # gives unlimited permission to copy and/or distribute it,
 756 # with or without modifications, as long as this notice is preserved.
 757
 758 # serial 6
 759
 760 # AM_MISSING_PROG(NAME, PROGRAM)
 761 # ------------------------------
 762 AC_DEFUN([AM_MISSING_PROG],
 763 [AC_REQUIRE([AM_MISSING_HAS_RUN])
 764 $1=${$1-"${am_missing_run}$2"}
 765 AC_SUBST($1)])
 766
 767
 768 # AM_MISSING_HAS_RUN
 769 # ------------------
 770 # Define MISSING if not defined so far and test if it supports --run.
 771 # If it does, set am_missing_run to use it, otherwise, to nothing.
 772 AC_DEFUN([AM_MISSING_HAS_RUN],
 773 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
 774 AC_REQUIRE_AUX_FILE([missing])dnl
 775 if test x"${MISSING+set}" != xset; then
 776   case $am_aux_dir in
 777   *\ * | *\     *)
 778     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
 779   *)
 780     MISSING="\${SHELL} $am_aux_dir/missing" ;;
 781   esac
 782 fi
 783 # Use eval to expand $SHELL
 784 if eval "$MISSING --run true"; then
 785   am_missing_run="$MISSING --run "
 786 else
 787   am_missing_run=
 788   AC_MSG_WARN([`missing' script is too old or missing])
 789 fi
 790 ])
 791
 792 # Copyright (C) 2003, 2004, 2005, 2006, 2011 Free Software Foundation,
 793 # Inc.
 794 #
 795 # This file is free software; the Free Software Foundation
 796 # gives unlimited permission to copy and/or distribute it,
 797 # with or without modifications, as long as this notice is preserved.
 798
 799 # serial 1
 800
 801 # AM_PROG_MKDIR_P
 802 # ---------------
 803 # Check for `mkdir -p'.
 804 AC_DEFUN([AM_PROG_MKDIR_P],
 805 [AC_PREREQ([2.60])dnl
 806 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
 807 dnl Automake 1.8 to 1.9.6 used to define mkdir_p.  We now use MKDIR_P,
 808 dnl while keeping a definition of mkdir_p for backward compatibility.
 809 dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
 810 dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
 811 dnl Makefile.ins that do not define MKDIR_P, so we do our own
 812 dnl adjustment using top_builddir (which is defined more often than
 813 dnl MKDIR_P).
 814 AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
 815 case $mkdir_p in
 816   [[\\/$]]* | ?:[[\\/]]*) ;;
 817   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
 818 esac
 819 ])
 820
 821 # Helper functions for option handling.                     -*- Autoconf -*-
 822
 823 # Copyright (C) 2001, 2002, 2003, 2005, 2008, 2010 Free Software
 824 # Foundation, Inc.
 825 #
 826 # This file is free software; the Free Software Foundation
 827 # gives unlimited permission to copy and/or distribute it,
 828 # with or without modifications, as long as this notice is preserved.
 829
 830 # serial 5
 831
 832 # _AM_MANGLE_OPTION(NAME)
 833 # -----------------------
 834 AC_DEFUN([_AM_MANGLE_OPTION],
 835 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
 836
 837 # _AM_SET_OPTION(NAME)
 838 # --------------------
 839 # Set option NAME.  Presently that only means defining a flag for this option.
 840 AC_DEFUN([_AM_SET_OPTION],
 841 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
 842
 843 # _AM_SET_OPTIONS(OPTIONS)
 844 # ------------------------
 845 # OPTIONS is a space-separated list of Automake options.
 846 AC_DEFUN([_AM_SET_OPTIONS],
 847 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
 848
 849 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
 850 # -------------------------------------------
 851 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
 852 AC_DEFUN([_AM_IF_OPTION],
 853 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
 854
 855 # Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
 856 #
 857 # This file is free software; the Free Software Foundation
 858 # gives unlimited permission to copy and/or distribute it,
 859 # with or without modifications, as long as this notice is preserved.
 860
 861 # serial 1
 862
 863 # AM_RUN_LOG(COMMAND)
 864 # -------------------
 865 # Run COMMAND, save the exit status in ac_status, and log it.
 866 # (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
 867 AC_DEFUN([AM_RUN_LOG],
 868 [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
 869    ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
 870    ac_status=$?
 871    echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
 872    (exit $ac_status); }])
 873
 874 # Check to make sure that the build environment is sane.    -*- Autoconf -*-
 875
 876 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
 877 # Free Software Foundation, Inc.
 878 #
 879 # This file is free software; the Free Software Foundation
 880 # gives unlimited permission to copy and/or distribute it,
 881 # with or without modifications, as long as this notice is preserved.
 882
 883 # serial 5
 884
 885 # AM_SANITY_CHECK
 886 # ---------------
 887 AC_DEFUN([AM_SANITY_CHECK],
 888 [AC_MSG_CHECKING([whether build environment is sane])
 889 # Just in case
 890 sleep 1
 891 echo timestamp > conftest.file
 892 # Reject unsafe characters in $srcdir or the absolute working directory
 893 # name.  Accept space and tab only in the latter.
 894 am_lf='
 895 '
 896 case `pwd` in
 897   *[[\\\"\#\$\&\'\`$am_lf]]*)
 898     AC_MSG_ERROR([unsafe absolute working directory name]);;
 899 esac
 900 case $srcdir in
 901   *[[\\\"\#\$\&\'\`$am_lf\ \    ]]*)
 902     AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
 903 esac
 904
 905 # Do `set' in a subshell so we don't clobber the current shell's
 906 # arguments.  Must try -L first in case configure is actually a
 907 # symlink; some systems play weird games with the mod time of symlinks
 908 # (eg FreeBSD returns the mod time of the symlink's containing
 909 # directory).
 910 if (
 911    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
 912    if test "$[*]" = "X"; then
 913       # -L didn't work.
 914       set X `ls -t "$srcdir/configure" conftest.file`
 915    fi
 916    rm -f conftest.file
 917    if test "$[*]" != "X $srcdir/configure conftest.file" \
 918       && test "$[*]" != "X conftest.file $srcdir/configure"; then
 919
 920       # If neither matched, then we have a broken ls.  This can happen
 921       # if, for instance, CONFIG_SHELL is bash and it inherits a
 922       # broken ls alias from the environment.  This has actually
 923       # happened.  Such a system could not be considered "sane".
 924       AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
 925 alias in your environment])
 926    fi
 927
 928    test "$[2]" = conftest.file
 929    )
 930 then
 931    # Ok.
 932    :
 933 else
 934    AC_MSG_ERROR([newly created file is older than distributed files!
 935 Check your system clock])
 936 fi
 937 AC_MSG_RESULT(yes)])
 938
 939 # Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
 940 #
 941 # This file is free software; the Free Software Foundation
 942 # gives unlimited permission to copy and/or distribute it,
 943 # with or without modifications, as long as this notice is preserved.
 944
 945 # serial 1
 946
 947 # AM_PROG_INSTALL_STRIP
 948 # ---------------------
 949 # One issue with vendor `install' (even GNU) is that you can't
 950 # specify the program used to strip binaries.  This is especially
 951 # annoying in cross-compiling environments, where the build's strip
 952 # is unlikely to handle the host's binaries.
 953 # Fortunately install-sh will honor a STRIPPROG variable, so we
 954 # always use install-sh in `make install-strip', and initialize
 955 # STRIPPROG with the value of the STRIP variable (set by the user).
 956 AC_DEFUN([AM_PROG_INSTALL_STRIP],
 957 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
 958 # Installed binaries are usually stripped using `strip' when the user
 959 # run `make install-strip'.  However `strip' might not be the right
 960 # tool to use in cross-compilation environments, therefore Automake
 961 # will honor the `STRIP' environment variable to overrule this program.
 962 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
 963 if test "$cross_compiling" != no; then
 964   AC_CHECK_TOOL([STRIP], [strip], :)
 965 fi
 966 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
 967 AC_SUBST([INSTALL_STRIP_PROGRAM])])
 968
 969 # Copyright (C) 2006, 2008, 2010 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 3
 976
 977 # _AM_SUBST_NOTMAKE(VARIABLE)
 978 # ---------------------------
 979 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
 980 # This macro is traced by Automake.
 981 AC_DEFUN([_AM_SUBST_NOTMAKE])
 982
 983 # AM_SUBST_NOTMAKE(VARIABLE)
 984 # --------------------------
 985 # Public sister of _AM_SUBST_NOTMAKE.
 986 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
 987
 988 # Check how to create a tarball.                            -*- Autoconf -*-
 989
 990 # Copyright (C) 2004, 2005, 2012 Free Software Foundation, Inc.
 991 #
 992 # This file is free software; the Free Software Foundation
 993 # gives unlimited permission to copy and/or distribute it,
 994 # with or without modifications, as long as this notice is preserved.
 995
 996 # serial 2
 997
 998 # _AM_PROG_TAR(FORMAT)
 999 # --------------------
1000 # Check how to create a tarball in format FORMAT.
1001 # FORMAT should be one of `v7', `ustar', or `pax'.
1002 #
1003 # Substitute a variable $(am__tar) that is a command
1004 # writing to stdout a FORMAT-tarball containing the directory
1005 # $tardir.
1006 #     tardir=directory && $(am__tar) > result.tar
1007 #
1008 # Substitute a variable $(am__untar) that extract such
1009 # a tarball read from stdin.
1010 #     $(am__untar) < result.tar
1011 AC_DEFUN([_AM_PROG_TAR],
1012 [# Always define AMTAR for backward compatibility.  Yes, it's still used
1013 # in the wild :-(  We should find a proper way to deprecate it ...
1014 AC_SUBST([AMTAR], ['$${TAR-tar}'])
1015 m4_if([$1], [v7],
1016      [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
1017      [m4_case([$1], [ustar],, [pax],,
1018               [m4_fatal([Unknown tar format])])
1019 AC_MSG_CHECKING([how to create a $1 tar archive])
1020 # Loop over all known methods to create a tar archive until one works.
1021 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
1022 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
1023 # Do not fold the above two line into one, because Tru64 sh and
1024 # Solaris sh will not grok spaces in the rhs of `-'.
1025 for _am_tool in $_am_tools
1026 do
1027   case $_am_tool in
1028   gnutar)
1029     for _am_tar in tar gnutar gtar;
1030     do
1031       AM_RUN_LOG([$_am_tar --version]) && break
1032     done
1033     am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
1034     am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
1035     am__untar="$_am_tar -xf -"
1036     ;;
1037   plaintar)
1038     # Must skip GNU tar: if it does not support --format= it doesn't create
1039     # ustar tarball either.
1040     (tar --version) >/dev/null 2>&1 && continue
1041     am__tar='tar chf - "$$tardir"'
1042     am__tar_='tar chf - "$tardir"'
1043     am__untar='tar xf -'
1044     ;;
1045   pax)
1046     am__tar='pax -L -x $1 -w "$$tardir"'
1047     am__tar_='pax -L -x $1 -w "$tardir"'
1048     am__untar='pax -r'
1049     ;;
1050   cpio)
1051     am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
1052     am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
1053     am__untar='cpio -i -H $1 -d'
1054     ;;
1055   none)
1056     am__tar=false
1057     am__tar_=false
1058     am__untar=false
1059     ;;
1060   esac
1061
1062   # If the value was cached, stop now.  We just wanted to have am__tar
1063   # and am__untar set.
1064   test -n "${am_cv_prog_tar_$1}" && break
1065
1066   # tar/untar a dummy directory, and stop if the command works
1067   rm -rf conftest.dir
1068   mkdir conftest.dir
1069   echo GrepMe > conftest.dir/file
1070   AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1071   rm -rf conftest.dir
1072   if test -s conftest.tar; then
1073     AM_RUN_LOG([$am__untar <conftest.tar])
1074     grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1075   fi
1076 done
1077 rm -rf conftest.dir
1078
1079 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1080 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1081 AC_SUBST([am__tar])
1082 AC_SUBST([am__untar])
1083 ]) # _AM_PROG_TAR
1084
1085 m4_include([../../config/depstand.m4])
1086 m4_include([../../config/lead-dot.m4])
1087 m4_include([../../config/multi.m4])
1088 m4_include([../../config/no-executables.m4])
1089 m4_include([../../config/override.m4])
1090 m4_include([../../libtool.m4])
1091 m4_include([../../ltoptions.m4])
1092 m4_include([../../ltsugar.m4])
1093 m4_include([../../ltversion.m4])
1094 m4_include([../../lt~obsolete.m4])
1095 m4_include([m4/ac_prog_antlr.m4])
1096 m4_include([m4/ac_prog_java.m4])
1097 m4_include([m4/ac_prog_java_works.m4])
1098 m4_include([m4/ac_prog_javac.m4])
1099 m4_include([m4/ac_prog_javac_works.m4])
1100 m4_include([m4/acattribute.m4])
1101 m4_include([m4/accross.m4])
1102 m4_include([m4/acinclude.m4])
1103 m4_include([m4/ax_create_stdint_h.m4])
1104 m4_include([m4/ax_func_which_gethostbyname_r.m4])
1105 m4_include([m4/gcc_attribute.m4])
1106 m4_include([m4/iconv.m4])
1107 m4_include([m4/lib-ld.m4])
1108 m4_include([m4/lib-link.m4])
1109 m4_include([m4/lib-prefix.m4])
1110 m4_include([m4/pkg.m4])