libbanshee/aclocal.m4

   1 # generated automatically by aclocal 1.7.6 -*- Autoconf -*-
   2
   3 # Copyright (C) 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 sinclude(../config/accross.m4)
  15
  16 dnl See if stdbool.h properly defines bool and true/false.
  17 AC_DEFUN(gcc_AC_HEADER_STDBOOL,
  18 [AC_CACHE_CHECK([for working stdbool.h],
  19   ac_cv_header_stdbool_h,
  20 [AC_TRY_COMPILE([#include <stdbool.h>],
  21 [bool foo = false;],
  22 ac_cv_header_stdbool_h=yes, ac_cv_header_stdbool_h=no)])
  23 if test $ac_cv_header_stdbool_h = yes; then
  24   AC_DEFINE(HAVE_STDBOOL_H, 1,
  25   [Define if you have a working <stdbool.h> header file.])
  26 fi
  27 ])
  28
  29 dnl Check whether _Bool is built-in.
  30 AC_DEFUN(gcc_AC_C__BOOL,
  31 [AC_CACHE_CHECK(for built-in _Bool, gcc_cv_c__bool,
  32 [AC_TRY_COMPILE(,
  33 [_Bool foo;],
  34 gcc_cv_c__bool=yes, gcc_cv_c__bool=no)
  35 ])
  36 if test $gcc_cv_c__bool = yes; then
  37   AC_DEFINE(HAVE__BOOL, 1, [Define if the \`_Bool' type is built-in.])
  38 fi
  39 ])
  40
  41
  42 # Do all the work for Automake.                            -*- Autoconf -*-
  43
  44 # This macro actually does too much some checks are only needed if
  45 # your package does certain things.  But this isn't really a big deal.
  46
  47 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
  48 # Free Software Foundation, Inc.
  49
  50 # This program is free software; you can redistribute it and/or modify
  51 # it under the terms of the GNU General Public License as published by
  52 # the Free Software Foundation; either version 2, or (at your option)
  53 # any later version.
  54
  55 # This program is distributed in the hope that it will be useful,
  56 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  57 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  58 # GNU General Public License for more details.
  59
  60 # You should have received a copy of the GNU General Public License
  61 # along with this program; if not, write to the Free Software
  62 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
  63 # 02111-1307, USA.
  64
  65 # serial 10
  66
  67 AC_PREREQ([2.54])
  68
  69 # Autoconf 2.50 wants to disallow AM_ names.  We explicitly allow
  70 # the ones we care about.
  71 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
  72
  73 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
  74 # AM_INIT_AUTOMAKE([OPTIONS])
  75 # -----------------------------------------------
  76 # The call with PACKAGE and VERSION arguments is the old style
  77 # call (pre autoconf-2.50), which is being phased out.  PACKAGE
  78 # and VERSION should now be passed to AC_INIT and removed from
  79 # the call to AM_INIT_AUTOMAKE.
  80 # We support both call styles for the transition.  After
  81 # the next Automake release, Autoconf can make the AC_INIT
  82 # arguments mandatory, and then we can depend on a new Autoconf
  83 # release and drop the old call support.
  84 AC_DEFUN([AM_INIT_AUTOMAKE],
  85 [AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
  86  AC_REQUIRE([AC_PROG_INSTALL])dnl
  87 # test to see if srcdir already configured
  88 if test "`cd $srcdir && pwd`" != "`pwd`" &&
  89    test -f $srcdir/config.status; then
  90   AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
  91 fi
  92
  93 # test whether we have cygpath
  94 if test -z "$CYGPATH_W"; then
  95   if (cygpath --version) >/dev/null 2>/dev/null; then
  96     CYGPATH_W='cygpath -w'
  97   else
  98     CYGPATH_W=echo
  99   fi
 100 fi
 101 AC_SUBST([CYGPATH_W])
 102
 103 # Define the identity of the package.
 104 dnl Distinguish between old-style and new-style calls.
 105 m4_ifval([$2],
 106 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
 107  AC_SUBST([PACKAGE], [$1])dnl
 108  AC_SUBST([VERSION], [$2])],
 109 [_AM_SET_OPTIONS([$1])dnl
 110  AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
 111  AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
 112
 113 _AM_IF_OPTION([no-define],,
 114 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
 115  AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
 116
 117 # Some tools Automake needs.
 118 AC_REQUIRE([AM_SANITY_CHECK])dnl
 119 AC_REQUIRE([AC_ARG_PROGRAM])dnl
 120 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
 121 AM_MISSING_PROG(AUTOCONF, autoconf)
 122 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
 123 AM_MISSING_PROG(AUTOHEADER, autoheader)
 124 AM_MISSING_PROG(MAKEINFO, makeinfo)
 125 AM_MISSING_PROG(AMTAR, tar)
 126 AM_PROG_INSTALL_SH
 127 AM_PROG_INSTALL_STRIP
 128 # We need awk for the "check" target.  The system "awk" is bad on
 129 # some platforms.
 130 AC_REQUIRE([AC_PROG_AWK])dnl
 131 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
 132 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
 133
 134 _AM_IF_OPTION([no-dependencies],,
 135 [AC_PROVIDE_IFELSE([AC_PROG_CC],
 136                   [_AM_DEPENDENCIES(CC)],
 137                   [define([AC_PROG_CC],
 138                           defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
 139 AC_PROVIDE_IFELSE([AC_PROG_CXX],
 140                   [_AM_DEPENDENCIES(CXX)],
 141                   [define([AC_PROG_CXX],
 142                           defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
 143 ])
 144 ])
 145
 146
 147 # When config.status generates a header, we must update the stamp-h file.
 148 # This file resides in the same directory as the config header
 149 # that is generated.  The stamp files are numbered to have different names.
 150
 151 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
 152 # loop where config.status creates the headers, so we can generate
 153 # our stamp files there.
 154 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
 155 [# Compute $1's index in $config_headers.
 156 _am_stamp_count=1
 157 for _am_header in $config_headers :; do
 158   case $_am_header in
 159     $1 | $1:* )
 160       break ;;
 161     * )
 162       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
 163   esac
 164 done
 165 echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
 166
 167 # Copyright 2002  Free Software Foundation, Inc.
 168
 169 # This program is free software; you can redistribute it and/or modify
 170 # it under the terms of the GNU General Public License as published by
 171 # the Free Software Foundation; either version 2, or (at your option)
 172 # any later version.
 173
 174 # This program is distributed in the hope that it will be useful,
 175 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 176 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 177 # GNU General Public License for more details.
 178
 179 # You should have received a copy of the GNU General Public License
 180 # along with this program; if not, write to the Free Software
 181 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 182
 183 # AM_AUTOMAKE_VERSION(VERSION)
 184 # ----------------------------
 185 # Automake X.Y traces this macro to ensure aclocal.m4 has been
 186 # generated from the m4 files accompanying Automake X.Y.
 187 AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.7"])
 188
 189 # AM_SET_CURRENT_AUTOMAKE_VERSION
 190 # -------------------------------
 191 # Call AM_AUTOMAKE_VERSION so it can be traced.
 192 # This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
 193 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
 194          [AM_AUTOMAKE_VERSION([1.7.6])])
 195
 196 # Helper functions for option handling.                    -*- Autoconf -*-
 197
 198 # Copyright 2001, 2002  Free Software Foundation, Inc.
 199
 200 # This program is free software; you can redistribute it and/or modify
 201 # it under the terms of the GNU General Public License as published by
 202 # the Free Software Foundation; either version 2, or (at your option)
 203 # any later version.
 204
 205 # This program is distributed in the hope that it will be useful,
 206 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 207 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 208 # GNU General Public License for more details.
 209
 210 # You should have received a copy of the GNU General Public License
 211 # along with this program; if not, write to the Free Software
 212 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 213 # 02111-1307, USA.
 214
 215 # serial 2
 216
 217 # _AM_MANGLE_OPTION(NAME)
 218 # -----------------------
 219 AC_DEFUN([_AM_MANGLE_OPTION],
 220 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
 221
 222 # _AM_SET_OPTION(NAME)
 223 # ------------------------------
 224 # Set option NAME.  Presently that only means defining a flag for this option.
 225 AC_DEFUN([_AM_SET_OPTION],
 226 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
 227
 228 # _AM_SET_OPTIONS(OPTIONS)
 229 # ----------------------------------
 230 # OPTIONS is a space-separated list of Automake options.
 231 AC_DEFUN([_AM_SET_OPTIONS],
 232 [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
 233
 234 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
 235 # -------------------------------------------
 236 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
 237 AC_DEFUN([_AM_IF_OPTION],
 238 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
 239
 240 #
 241 # Check to make sure that the build environment is sane.
 242 #
 243
 244 # Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
 245
 246 # This program is free software; you can redistribute it and/or modify
 247 # it under the terms of the GNU General Public License as published by
 248 # the Free Software Foundation; either version 2, or (at your option)
 249 # any later version.
 250
 251 # This program is distributed in the hope that it will be useful,
 252 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 253 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 254 # GNU General Public License for more details.
 255
 256 # You should have received a copy of the GNU General Public License
 257 # along with this program; if not, write to the Free Software
 258 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 259 # 02111-1307, USA.
 260
 261 # serial 3
 262
 263 # AM_SANITY_CHECK
 264 # ---------------
 265 AC_DEFUN([AM_SANITY_CHECK],
 266 [AC_MSG_CHECKING([whether build environment is sane])
 267 # Just in case
 268 sleep 1
 269 echo timestamp > conftest.file
 270 # Do `set' in a subshell so we don't clobber the current shell's
 271 # arguments.  Must try -L first in case configure is actually a
 272 # symlink; some systems play weird games with the mod time of symlinks
 273 # (eg FreeBSD returns the mod time of the symlink's containing
 274 # directory).
 275 if (
 276    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
 277    if test "$[*]" = "X"; then
 278       # -L didn't work.
 279       set X `ls -t $srcdir/configure conftest.file`
 280    fi
 281    rm -f conftest.file
 282    if test "$[*]" != "X $srcdir/configure conftest.file" \
 283       && test "$[*]" != "X conftest.file $srcdir/configure"; then
 284
 285       # If neither matched, then we have a broken ls.  This can happen
 286       # if, for instance, CONFIG_SHELL is bash and it inherits a
 287       # broken ls alias from the environment.  This has actually
 288       # happened.  Such a system could not be considered "sane".
 289       AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
 290 alias in your environment])
 291    fi
 292
 293    test "$[2]" = conftest.file
 294    )
 295 then
 296    # Ok.
 297    :
 298 else
 299    AC_MSG_ERROR([newly created file is older than distributed files!
 300 Check your system clock])
 301 fi
 302 AC_MSG_RESULT(yes)])
 303
 304 #  -*- Autoconf -*-
 305
 306
 307 # Copyright 1997, 1999, 2000, 2001 Free Software Foundation, Inc.
 308
 309 # This program is free software; you can redistribute it and/or modify
 310 # it under the terms of the GNU General Public License as published by
 311 # the Free Software Foundation; either version 2, or (at your option)
 312 # any later version.
 313
 314 # This program is distributed in the hope that it will be useful,
 315 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 316 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 317 # GNU General Public License for more details.
 318
 319 # You should have received a copy of the GNU General Public License
 320 # along with this program; if not, write to the Free Software
 321 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 322 # 02111-1307, USA.
 323
 324 # serial 3
 325
 326 # AM_MISSING_PROG(NAME, PROGRAM)
 327 # ------------------------------
 328 AC_DEFUN([AM_MISSING_PROG],
 329 [AC_REQUIRE([AM_MISSING_HAS_RUN])
 330 $1=${$1-"${am_missing_run}$2"}
 331 AC_SUBST($1)])
 332
 333
 334 # AM_MISSING_HAS_RUN
 335 # ------------------
 336 # Define MISSING if not defined so far and test if it supports --run.
 337 # If it does, set am_missing_run to use it, otherwise, to nothing.
 338 AC_DEFUN([AM_MISSING_HAS_RUN],
 339 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
 340 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
 341 # Use eval to expand $SHELL
 342 if eval "$MISSING --run true"; then
 343   am_missing_run="$MISSING --run "
 344 else
 345   am_missing_run=
 346   AC_MSG_WARN([`missing' script is too old or missing])
 347 fi
 348 ])
 349
 350 # AM_AUX_DIR_EXPAND
 351
 352 # Copyright 2001 Free Software Foundation, Inc.
 353
 354 # This program is free software; you can redistribute it and/or modify
 355 # it under the terms of the GNU General Public License as published by
 356 # the Free Software Foundation; either version 2, or (at your option)
 357 # any later version.
 358
 359 # This program is distributed in the hope that it will be useful,
 360 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 361 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 362 # GNU General Public License for more details.
 363
 364 # You should have received a copy of the GNU General Public License
 365 # along with this program; if not, write to the Free Software
 366 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 367 # 02111-1307, USA.
 368
 369 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
 370 # $ac_aux_dir to `$srcdir/foo'.  In other projects, it is set to
 371 # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
 372 #
 373 # Of course, Automake must honor this variable whenever it calls a
 374 # tool from the auxiliary directory.  The problem is that $srcdir (and
 375 # therefore $ac_aux_dir as well) can be either absolute or relative,
 376 # depending on how configure is run.  This is pretty annoying, since
 377 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
 378 # source directory, any form will work fine, but in subdirectories a
 379 # relative path needs to be adjusted first.
 380 #
 381 # $ac_aux_dir/missing
 382 #    fails when called from a subdirectory if $ac_aux_dir is relative
 383 # $top_srcdir/$ac_aux_dir/missing
 384 #    fails if $ac_aux_dir is absolute,
 385 #    fails when called from a subdirectory in a VPATH build with
 386 #          a relative $ac_aux_dir
 387 #
 388 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
 389 # are both prefixed by $srcdir.  In an in-source build this is usually
 390 # harmless because $srcdir is `.', but things will broke when you
 391 # start a VPATH build or use an absolute $srcdir.
 392 #
 393 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
 394 # iff we strip the leading $srcdir from $ac_aux_dir.  That would be:
 395 #   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
 396 # and then we would define $MISSING as
 397 #   MISSING="\${SHELL} $am_aux_dir/missing"
 398 # This will work as long as MISSING is not called from configure, because
 399 # unfortunately $(top_srcdir) has no meaning in configure.
 400 # However there are other variables, like CC, which are often used in
 401 # configure, and could therefore not use this "fixed" $ac_aux_dir.
 402 #
 403 # Another solution, used here, is to always expand $ac_aux_dir to an
 404 # absolute PATH.  The drawback is that using absolute paths prevent a
 405 # configured tree to be moved without reconfiguration.
 406
 407 # Rely on autoconf to set up CDPATH properly.
 408 AC_PREREQ([2.50])
 409
 410 AC_DEFUN([AM_AUX_DIR_EXPAND], [
 411 # expand $ac_aux_dir to an absolute path
 412 am_aux_dir=`cd $ac_aux_dir && pwd`
 413 ])
 414
 415 # AM_PROG_INSTALL_SH
 416 # ------------------
 417 # Define $install_sh.
 418
 419 # Copyright 2001 Free Software Foundation, Inc.
 420
 421 # This program is free software; you can redistribute it and/or modify
 422 # it under the terms of the GNU General Public License as published by
 423 # the Free Software Foundation; either version 2, or (at your option)
 424 # any later version.
 425
 426 # This program is distributed in the hope that it will be useful,
 427 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 428 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 429 # GNU General Public License for more details.
 430
 431 # You should have received a copy of the GNU General Public License
 432 # along with this program; if not, write to the Free Software
 433 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 434 # 02111-1307, USA.
 435
 436 AC_DEFUN([AM_PROG_INSTALL_SH],
 437 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
 438 install_sh=${install_sh-"$am_aux_dir/install-sh"}
 439 AC_SUBST(install_sh)])
 440
 441 # AM_PROG_INSTALL_STRIP
 442
 443 # Copyright 2001 Free Software Foundation, Inc.
 444
 445 # This program is free software; you can redistribute it and/or modify
 446 # it under the terms of the GNU General Public License as published by
 447 # the Free Software Foundation; either version 2, or (at your option)
 448 # any later version.
 449
 450 # This program is distributed in the hope that it will be useful,
 451 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 452 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 453 # GNU General Public License for more details.
 454
 455 # You should have received a copy of the GNU General Public License
 456 # along with this program; if not, write to the Free Software
 457 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 458 # 02111-1307, USA.
 459
 460 # One issue with vendor `install' (even GNU) is that you can't
 461 # specify the program used to strip binaries.  This is especially
 462 # annoying in cross-compiling environments, where the build's strip
 463 # is unlikely to handle the host's binaries.
 464 # Fortunately install-sh will honor a STRIPPROG variable, so we
 465 # always use install-sh in `make install-strip', and initialize
 466 # STRIPPROG with the value of the STRIP variable (set by the user).
 467 AC_DEFUN([AM_PROG_INSTALL_STRIP],
 468 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
 469 # Installed binaries are usually stripped using `strip' when the user
 470 # run `make install-strip'.  However `strip' might not be the right
 471 # tool to use in cross-compilation environments, therefore Automake
 472 # will honor the `STRIP' environment variable to overrule this program.
 473 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
 474 if test "$cross_compiling" != no; then
 475   AC_CHECK_TOOL([STRIP], [strip], :)
 476 fi
 477 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
 478 AC_SUBST([INSTALL_STRIP_PROGRAM])])
 479
 480 #                                                          -*- Autoconf -*-
 481 # Copyright (C) 2003  Free Software Foundation, Inc.
 482
 483 # This program is free software; you can redistribute it and/or modify
 484 # it under the terms of the GNU General Public License as published by
 485 # the Free Software Foundation; either version 2, or (at your option)
 486 # any later version.
 487
 488 # This program is distributed in the hope that it will be useful,
 489 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 490 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 491 # GNU General Public License for more details.
 492
 493 # You should have received a copy of the GNU General Public License
 494 # along with this program; if not, write to the Free Software
 495 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 496 # 02111-1307, USA.
 497
 498 # serial 1
 499
 500 # Check whether the underlying file-system supports filenames
 501 # with a leading dot.  For instance MS-DOS doesn't.
 502 AC_DEFUN([AM_SET_LEADING_DOT],
 503 [rm -rf .tst 2>/dev/null
 504 mkdir .tst 2>/dev/null
 505 if test -d .tst; then
 506   am__leading_dot=.
 507 else
 508   am__leading_dot=_
 509 fi
 510 rmdir .tst 2>/dev/null
 511 AC_SUBST([am__leading_dot])])
 512
 513 # serial 5                                              -*- Autoconf -*-
 514
 515 # Copyright (C) 1999, 2000, 2001, 2002, 2003  Free Software Foundation, Inc.
 516
 517 # This program is free software; you can redistribute it and/or modify
 518 # it under the terms of the GNU General Public License as published by
 519 # the Free Software Foundation; either version 2, or (at your option)
 520 # any later version.
 521
 522 # This program is distributed in the hope that it will be useful,
 523 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 524 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 525 # GNU General Public License for more details.
 526
 527 # You should have received a copy of the GNU General Public License
 528 # along with this program; if not, write to the Free Software
 529 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 530 # 02111-1307, USA.
 531
 532
 533 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
 534 # written in clear, in which case automake, when reading aclocal.m4,
 535 # will think it sees a *use*, and therefore will trigger all it's
 536 # C support machinery.  Also note that it means that autoscan, seeing
 537 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
 538
 539
 540
 541 # _AM_DEPENDENCIES(NAME)
 542 # ----------------------
 543 # See how the compiler implements dependency checking.
 544 # NAME is "CC", "CXX", "GCJ", or "OBJC".
 545 # We try a few techniques and use that to set a single cache variable.
 546 #
 547 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
 548 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
 549 # dependency, and given that the user is not expected to run this macro,
 550 # just rely on AC_PROG_CC.
 551 AC_DEFUN([_AM_DEPENDENCIES],
 552 [AC_REQUIRE([AM_SET_DEPDIR])dnl
 553 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
 554 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
 555 AC_REQUIRE([AM_DEP_TRACK])dnl
 556
 557 ifelse([$1], CC,   [depcc="$CC"   am_compiler_list=],
 558        [$1], CXX,  [depcc="$CXX"  am_compiler_list=],
 559        [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
 560        [$1], GCJ,  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
 561                    [depcc="$$1"   am_compiler_list=])
 562
 563 AC_CACHE_CHECK([dependency style of $depcc],
 564                [am_cv_$1_dependencies_compiler_type],
 565 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
 566   # We make a subdir and do the tests there.  Otherwise we can end up
 567   # making bogus files that we don't know about and never remove.  For
 568   # instance it was reported that on HP-UX the gcc test will end up
 569   # making a dummy file named `D' -- because `-MD' means `put the output
 570   # in D'.
 571   mkdir conftest.dir
 572   # Copy depcomp to subdir because otherwise we won't find it if we're
 573   # using a relative directory.
 574   cp "$am_depcomp" conftest.dir
 575   cd conftest.dir
 576   # We will build objects and dependencies in a subdirectory because
 577   # it helps to detect inapplicable dependency modes.  For instance
 578   # both Tru64's cc and ICC support -MD to output dependencies as a
 579   # side effect of compilation, but ICC will put the dependencies in
 580   # the current directory while Tru64 will put them in the object
 581   # directory.
 582   mkdir sub
 583
 584   am_cv_$1_dependencies_compiler_type=none
 585   if test "$am_compiler_list" = ""; then
 586      am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
 587   fi
 588   for depmode in $am_compiler_list; do
 589     # Setup a source with many dependencies, because some compilers
 590     # like to wrap large dependency lists on column 80 (with \), and
 591     # we should not choose a depcomp mode which is confused by this.
 592     #
 593     # We need to recreate these files for each test, as the compiler may
 594     # overwrite some of them when testing with obscure command lines.
 595     # This happens at least with the AIX C compiler.
 596     : > sub/conftest.c
 597     for i in 1 2 3 4 5 6; do
 598       echo '#include "conftst'$i'.h"' >> sub/conftest.c
 599       : > sub/conftst$i.h
 600     done
 601     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
 602
 603     case $depmode in
 604     nosideeffect)
 605       # after this tag, mechanisms are not by side-effect, so they'll
 606       # only be used when explicitly requested
 607       if test "x$enable_dependency_tracking" = xyes; then
 608         continue
 609       else
 610         break
 611       fi
 612       ;;
 613     none) break ;;
 614     esac
 615     # We check with `-c' and `-o' for the sake of the "dashmstdout"
 616     # mode.  It turns out that the SunPro C++ compiler does not properly
 617     # handle `-M -o', and we need to detect this.
 618     if depmode=$depmode \
 619        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
 620        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
 621        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
 622          >/dev/null 2>conftest.err &&
 623        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
 624        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
 625        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
 626       # icc doesn't choke on unknown options, it will just issue warnings
 627       # (even with -Werror).  So we grep stderr for any message
 628       # that says an option was ignored.
 629       if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
 630         am_cv_$1_dependencies_compiler_type=$depmode
 631         break
 632       fi
 633     fi
 634   done
 635
 636   cd ..
 637   rm -rf conftest.dir
 638 else
 639   am_cv_$1_dependencies_compiler_type=none
 640 fi
 641 ])
 642 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
 643 AM_CONDITIONAL([am__fastdep$1], [
 644   test "x$enable_dependency_tracking" != xno \
 645   && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
 646 ])
 647
 648
 649 # AM_SET_DEPDIR
 650 # -------------
 651 # Choose a directory name for dependency files.
 652 # This macro is AC_REQUIREd in _AM_DEPENDENCIES
 653 AC_DEFUN([AM_SET_DEPDIR],
 654 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
 655 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
 656 ])
 657
 658
 659 # AM_DEP_TRACK
 660 # ------------
 661 AC_DEFUN([AM_DEP_TRACK],
 662 [AC_ARG_ENABLE(dependency-tracking,
 663 [  --disable-dependency-tracking Speeds up one-time builds
 664   --enable-dependency-tracking  Do not reject slow dependency extractors])
 665 if test "x$enable_dependency_tracking" != xno; then
 666   am_depcomp="$ac_aux_dir/depcomp"
 667   AMDEPBACKSLASH='\'
 668 fi
 669 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
 670 AC_SUBST([AMDEPBACKSLASH])
 671 ])
 672
 673 # Generate code to set up dependency tracking.   -*- Autoconf -*-
 674
 675 # Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
 676
 677 # This program is free software; you can redistribute it and/or modify
 678 # it under the terms of the GNU General Public License as published by
 679 # the Free Software Foundation; either version 2, or (at your option)
 680 # any later version.
 681
 682 # This program is distributed in the hope that it will be useful,
 683 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 684 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 685 # GNU General Public License for more details.
 686
 687 # You should have received a copy of the GNU General Public License
 688 # along with this program; if not, write to the Free Software
 689 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 690 # 02111-1307, USA.
 691
 692 #serial 2
 693
 694 # _AM_OUTPUT_DEPENDENCY_COMMANDS
 695 # ------------------------------
 696 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
 697 [for mf in $CONFIG_FILES; do
 698   # Strip MF so we end up with the name of the file.
 699   mf=`echo "$mf" | sed -e 's/:.*$//'`
 700   # Check whether this is an Automake generated Makefile or not.
 701   # We used to match only the files named `Makefile.in', but
 702   # some people rename them; so instead we look at the file content.
 703   # Grep'ing the first line is not enough: some people post-process
 704   # each Makefile.in and add a new line on top of each file to say so.
 705   # So let's grep whole file.
 706   if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
 707     dirpart=`AS_DIRNAME("$mf")`
 708   else
 709     continue
 710   fi
 711   grep '^DEP_FILES *= *[[^ @%:@]]' < "$mf" > /dev/null || continue
 712   # Extract the definition of DEP_FILES from the Makefile without
 713   # running `make'.
 714   DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
 715   test -z "$DEPDIR" && continue
 716   # When using ansi2knr, U may be empty or an underscore; expand it
 717   U=`sed -n -e '/^U = / s///p' < "$mf"`
 718   test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
 719   # We invoke sed twice because it is the simplest approach to
 720   # changing $(DEPDIR) to its actual value in the expansion.
 721   for file in `sed -n -e '
 722     /^DEP_FILES = .*\\\\$/ {
 723       s/^DEP_FILES = //
 724       :loop
 725         s/\\\\$//
 726         p
 727         n
 728         /\\\\$/ b loop
 729       p
 730     }
 731     /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
 732        sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
 733     # Make sure the directory exists.
 734     test -f "$dirpart/$file" && continue
 735     fdir=`AS_DIRNAME(["$file"])`
 736     AS_MKDIR_P([$dirpart/$fdir])
 737     # echo "creating $dirpart/$file"
 738     echo '# dummy' > "$dirpart/$file"
 739   done
 740 done
 741 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
 742
 743
 744 # AM_OUTPUT_DEPENDENCY_COMMANDS
 745 # -----------------------------
 746 # This macro should only be invoked once -- use via AC_REQUIRE.
 747 #
 748 # This code is only required when automatic dependency tracking
 749 # is enabled.  FIXME.  This creates each `.P' file that we will
 750 # need in order to bootstrap the dependency handling code.
 751 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
 752 [AC_CONFIG_COMMANDS([depfiles],
 753      [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
 754      [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
 755 ])
 756
 757 # Check to see how 'make' treats includes.      -*- Autoconf -*-
 758
 759 # Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
 760
 761 # This program is free software; you can redistribute it and/or modify
 762 # it under the terms of the GNU General Public License as published by
 763 # the Free Software Foundation; either version 2, or (at your option)
 764 # any later version.
 765
 766 # This program is distributed in the hope that it will be useful,
 767 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 768 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 769 # GNU General Public License for more details.
 770
 771 # You should have received a copy of the GNU General Public License
 772 # along with this program; if not, write to the Free Software
 773 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 774 # 02111-1307, USA.
 775
 776 # serial 2
 777
 778 # AM_MAKE_INCLUDE()
 779 # -----------------
 780 # Check to see how make treats includes.
 781 AC_DEFUN([AM_MAKE_INCLUDE],
 782 [am_make=${MAKE-make}
 783 cat > confinc << 'END'
 784 am__doit:
 785         @echo done
 786 .PHONY: am__doit
 787 END
 788 # If we don't find an include directive, just comment out the code.
 789 AC_MSG_CHECKING([for style of include used by $am_make])
 790 am__include="#"
 791 am__quote=
 792 _am_result=none
 793 # First try GNU make style include.
 794 echo "include confinc" > confmf
 795 # We grep out `Entering directory' and `Leaving directory'
 796 # messages which can occur if `w' ends up in MAKEFLAGS.
 797 # In particular we don't look at `^make:' because GNU make might
 798 # be invoked under some other name (usually "gmake"), in which
 799 # case it prints its new name instead of `make'.
 800 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
 801    am__include=include
 802    am__quote=
 803    _am_result=GNU
 804 fi
 805 # Now try BSD make style include.
 806 if test "$am__include" = "#"; then
 807    echo '.include "confinc"' > confmf
 808    if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
 809       am__include=.include
 810       am__quote="\""
 811       _am_result=BSD
 812    fi
 813 fi
 814 AC_SUBST([am__include])
 815 AC_SUBST([am__quote])
 816 AC_MSG_RESULT([$_am_result])
 817 rm -f confinc confmf
 818 ])
 819
 820 # AM_CONDITIONAL                                              -*- Autoconf -*-
 821
 822 # Copyright 1997, 2000, 2001 Free Software Foundation, Inc.
 823
 824 # This program is free software; you can redistribute it and/or modify
 825 # it under the terms of the GNU General Public License as published by
 826 # the Free Software Foundation; either version 2, or (at your option)
 827 # any later version.
 828
 829 # This program is distributed in the hope that it will be useful,
 830 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 831 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 832 # GNU General Public License for more details.
 833
 834 # You should have received a copy of the GNU General Public License
 835 # along with this program; if not, write to the Free Software
 836 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 837 # 02111-1307, USA.
 838
 839 # serial 5
 840
 841 AC_PREREQ(2.52)
 842
 843 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
 844 # -------------------------------------
 845 # Define a conditional.
 846 AC_DEFUN([AM_CONDITIONAL],
 847 [ifelse([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
 848         [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
 849 AC_SUBST([$1_TRUE])
 850 AC_SUBST([$1_FALSE])
 851 if $2; then
 852   $1_TRUE=
 853   $1_FALSE='#'
 854 else
 855   $1_TRUE='#'
 856   $1_FALSE=
 857 fi
 858 AC_CONFIG_COMMANDS_PRE(
 859 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
 860   AC_MSG_ERROR([conditional "$1" was never defined.
 861 Usually this means the macro was only invoked conditionally.])
 862 fi])])
 863
 864 # Like AC_CONFIG_HEADER, but automatically create stamp file. -*- Autoconf -*-
 865
 866 # Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
 867
 868 # This program is free software; you can redistribute it and/or modify
 869 # it under the terms of the GNU General Public License as published by
 870 # the Free Software Foundation; either version 2, or (at your option)
 871 # any later version.
 872
 873 # This program is distributed in the hope that it will be useful,
 874 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 875 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 876 # GNU General Public License for more details.
 877
 878 # You should have received a copy of the GNU General Public License
 879 # along with this program; if not, write to the Free Software
 880 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 881 # 02111-1307, USA.
 882
 883 AC_PREREQ([2.52])
 884
 885 # serial 6
 886
 887 # AM_CONFIG_HEADER is obsolete.  It has been replaced by AC_CONFIG_HEADERS.
 888 AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
 889
 890 # Add --enable-maintainer-mode option to configure.
 891 # From Jim Meyering
 892
 893 # Copyright 1996, 1998, 2000, 2001, 2002  Free Software Foundation, Inc.
 894
 895 # This program is free software; you can redistribute it and/or modify
 896 # it under the terms of the GNU General Public License as published by
 897 # the Free Software Foundation; either version 2, or (at your option)
 898 # any later version.
 899
 900 # This program is distributed in the hope that it will be useful,
 901 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 902 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 903 # GNU General Public License for more details.
 904
 905 # You should have received a copy of the GNU General Public License
 906 # along with this program; if not, write to the Free Software
 907 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 908 # 02111-1307, USA.
 909
 910 # serial 2
 911
 912 AC_DEFUN([AM_MAINTAINER_MODE],
 913 [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
 914   dnl maintainer-mode is disabled by default
 915   AC_ARG_ENABLE(maintainer-mode,
 916 [  --enable-maintainer-mode enable make rules and dependencies not useful
 917                           (and sometimes confusing) to the casual installer],
 918       USE_MAINTAINER_MODE=$enableval,
 919       USE_MAINTAINER_MODE=no)
 920   AC_MSG_RESULT([$USE_MAINTAINER_MODE])
 921   AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
 922   MAINT=$MAINTAINER_MODE_TRUE
 923   AC_SUBST(MAINT)dnl
 924 ]
 925 )
 926
 927 AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
 928