aclocal.m4

   1 # aclocal.m4 generated automatically by aclocal 1.6.3 -*- Autoconf -*-
   2
   3 # Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002
   4 # Free Software Foundation, Inc.
   5 # This file is free software; the Free Software Foundation
   6 # gives unlimited permission to copy and/or distribute it,
   7 # with or without modifications, as long as this notice is preserved.
   8
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
  11 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
  12 # PARTICULAR PURPOSE.
  13
  14 dnl This encapsulates the nasty mess of headers we need to check when
  15 dnl checking types.
  16 AC_DEFUN(SQUID_DEFAULT_INCLUDES,[[
  17 /* What a mess.. many systems have added the (now standard) bit types
  18  * in their own ways, so we need to scan a wide variety of headers to
  19  * find them..
  20  * IMPORTANT: Keep include/squid_types.h syncronised with this list
  21  */
  22 #if HAVE_SYS_TYPES_H
  23 #include <sys/types.h>
  24 #endif
  25 #if STDC_HEADERS
  26 #include <stdlib.h>
  27 #include <stddef.h>
  28 #endif
  29 #if HAVE_INTTYPES_H
  30 #include <inttypes.h>
  31 #endif
  32 #if HAVE_SYS_BITYPES_H
  33 #include <sys/bitypes.h>
  34 #endif
  35 ]])
  36
  37 dnl and this is for AC_CHECK_SIZEOF
  38 AC_DEFUN(SQUID_DEFAULT_SIZEOF_INCLUDES,[
  39 #include <stdio.h>
  40 SQUID_DEFAULT_INCLUDES
  41 ])
  42
  43 dnl *BSD net headers
  44 AC_DEFUN(SQUID_BSDNET_INCLUDES,[
  45 SQUID_DEFAULT_INCLUDES
  46 #if HAVE_SYS_SOCKET_H
  47 #include <sys/socket.h>
  48 #endif
  49 #if HAVE_NETINET_IN_H
  50 #include <netinet/in.h>
  51 #endif
  52 #if HAVE_NETINET_IP_COMPAT_H
  53 #include <netinet/ip_compat.h>
  54 #endif
  55 #if HAVE_NETINET_IP_FIL_H
  56 #include <netinet/ip_fil.h>
  57 #endif
  58 #if HAVE_NET_IF_H
  59 #include <net/if.h>
  60 #endif
  61 ])
  62
  63 # Do all the work for Automake.                            -*- Autoconf -*-
  64
  65 # This macro actually does too much some checks are only needed if
  66 # your package does certain things.  But this isn't really a big deal.
  67
  68 # Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002
  69 # Free Software Foundation, Inc.
  70
  71 # This program is free software; you can redistribute it and/or modify
  72 # it under the terms of the GNU General Public License as published by
  73 # the Free Software Foundation; either version 2, or (at your option)
  74 # any later version.
  75
  76 # This program is distributed in the hope that it will be useful,
  77 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  78 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  79 # GNU General Public License for more details.
  80
  81 # You should have received a copy of the GNU General Public License
  82 # along with this program; if not, write to the Free Software
  83 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
  84 # 02111-1307, USA.
  85
  86 # serial 8
  87
  88 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
  89 # written in clear, in which case automake, when reading aclocal.m4,
  90 # will think it sees a *use*, and therefore will trigger all it's
  91 # C support machinery.  Also note that it means that autoscan, seeing
  92 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
  93
  94
  95 AC_PREREQ([2.52])
  96
  97 # Autoconf 2.50 wants to disallow AM_ names.  We explicitly allow
  98 # the ones we care about.
  99 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
 100
 101 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
 102 # AM_INIT_AUTOMAKE([OPTIONS])
 103 # -----------------------------------------------
 104 # The call with PACKAGE and VERSION arguments is the old style
 105 # call (pre autoconf-2.50), which is being phased out.  PACKAGE
 106 # and VERSION should now be passed to AC_INIT and removed from
 107 # the call to AM_INIT_AUTOMAKE.
 108 # We support both call styles for the transition.  After
 109 # the next Automake release, Autoconf can make the AC_INIT
 110 # arguments mandatory, and then we can depend on a new Autoconf
 111 # release and drop the old call support.
 112 AC_DEFUN([AM_INIT_AUTOMAKE],
 113 [AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
 114  AC_REQUIRE([AC_PROG_INSTALL])dnl
 115 # test to see if srcdir already configured
 116 if test "`cd $srcdir && pwd`" != "`pwd`" &&
 117    test -f $srcdir/config.status; then
 118   AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
 119 fi
 120
 121 # Define the identity of the package.
 122 dnl Distinguish between old-style and new-style calls.
 123 m4_ifval([$2],
 124 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
 125  AC_SUBST([PACKAGE], [$1])dnl
 126  AC_SUBST([VERSION], [$2])],
 127 [_AM_SET_OPTIONS([$1])dnl
 128  AC_SUBST([PACKAGE], [AC_PACKAGE_TARNAME])dnl
 129  AC_SUBST([VERSION], [AC_PACKAGE_VERSION])])dnl
 130
 131 _AM_IF_OPTION([no-define],,
 132 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
 133  AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
 134
 135 # Some tools Automake needs.
 136 AC_REQUIRE([AM_SANITY_CHECK])dnl
 137 AC_REQUIRE([AC_ARG_PROGRAM])dnl
 138 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
 139 AM_MISSING_PROG(AUTOCONF, autoconf)
 140 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
 141 AM_MISSING_PROG(AUTOHEADER, autoheader)
 142 AM_MISSING_PROG(MAKEINFO, makeinfo)
 143 AM_MISSING_PROG(AMTAR, tar)
 144 AM_PROG_INSTALL_SH
 145 AM_PROG_INSTALL_STRIP
 146 # We need awk for the "check" target.  The system "awk" is bad on
 147 # some platforms.
 148 AC_REQUIRE([AC_PROG_AWK])dnl
 149 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
 150
 151 _AM_IF_OPTION([no-dependencies],,
 152 [AC_PROVIDE_IFELSE([AC_PROG_][CC],
 153                   [_AM_DEPENDENCIES(CC)],
 154                   [define([AC_PROG_][CC],
 155                           defn([AC_PROG_][CC])[_AM_DEPENDENCIES(CC)])])dnl
 156 AC_PROVIDE_IFELSE([AC_PROG_][CXX],
 157                   [_AM_DEPENDENCIES(CXX)],
 158                   [define([AC_PROG_][CXX],
 159                           defn([AC_PROG_][CXX])[_AM_DEPENDENCIES(CXX)])])dnl
 160 ])
 161 ])
 162
 163 # Copyright 2002  Free Software Foundation, Inc.
 164
 165 # This program is free software; you can redistribute it and/or modify
 166 # it under the terms of the GNU General Public License as published by
 167 # the Free Software Foundation; either version 2, or (at your option)
 168 # any later version.
 169
 170 # This program is distributed in the hope that it will be useful,
 171 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 172 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 173 # GNU General Public License for more details.
 174
 175 # You should have received a copy of the GNU General Public License
 176 # along with this program; if not, write to the Free Software
 177 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 178
 179 # AM_AUTOMAKE_VERSION(VERSION)
 180 # ----------------------------
 181 # Automake X.Y traces this macro to ensure aclocal.m4 has been
 182 # generated from the m4 files accompanying Automake X.Y.
 183 AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.6"])
 184
 185 # AM_SET_CURRENT_AUTOMAKE_VERSION
 186 # -------------------------------
 187 # Call AM_AUTOMAKE_VERSION so it can be traced.
 188 # This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
 189 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
 190          [AM_AUTOMAKE_VERSION([1.6.3])])
 191
 192 # Helper functions for option handling.                    -*- Autoconf -*-
 193
 194 # Copyright 2001, 2002  Free Software Foundation, Inc.
 195
 196 # This program is free software; you can redistribute it and/or modify
 197 # it under the terms of the GNU General Public License as published by
 198 # the Free Software Foundation; either version 2, or (at your option)
 199 # any later version.
 200
 201 # This program is distributed in the hope that it will be useful,
 202 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 203 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 204 # GNU General Public License for more details.
 205
 206 # You should have received a copy of the GNU General Public License
 207 # along with this program; if not, write to the Free Software
 208 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 209 # 02111-1307, USA.
 210
 211 # serial 2
 212
 213 # _AM_MANGLE_OPTION(NAME)
 214 # -----------------------
 215 AC_DEFUN([_AM_MANGLE_OPTION],
 216 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
 217
 218 # _AM_SET_OPTION(NAME)
 219 # ------------------------------
 220 # Set option NAME.  Presently that only means defining a flag for this option.
 221 AC_DEFUN([_AM_SET_OPTION],
 222 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
 223
 224 # _AM_SET_OPTIONS(OPTIONS)
 225 # ----------------------------------
 226 # OPTIONS is a space-separated list of Automake options.
 227 AC_DEFUN([_AM_SET_OPTIONS],
 228 [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
 229
 230 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
 231 # -------------------------------------------
 232 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
 233 AC_DEFUN([_AM_IF_OPTION],
 234 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
 235
 236 #
 237 # Check to make sure that the build environment is sane.
 238 #
 239
 240 # Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
 241
 242 # This program is free software; you can redistribute it and/or modify
 243 # it under the terms of the GNU General Public License as published by
 244 # the Free Software Foundation; either version 2, or (at your option)
 245 # any later version.
 246
 247 # This program is distributed in the hope that it will be useful,
 248 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 249 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 250 # GNU General Public License for more details.
 251
 252 # You should have received a copy of the GNU General Public License
 253 # along with this program; if not, write to the Free Software
 254 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 255 # 02111-1307, USA.
 256
 257 # serial 3
 258
 259 # AM_SANITY_CHECK
 260 # ---------------
 261 AC_DEFUN([AM_SANITY_CHECK],
 262 [AC_MSG_CHECKING([whether build environment is sane])
 263 # Just in case
 264 sleep 1
 265 echo timestamp > conftest.file
 266 # Do `set' in a subshell so we don't clobber the current shell's
 267 # arguments.  Must try -L first in case configure is actually a
 268 # symlink; some systems play weird games with the mod time of symlinks
 269 # (eg FreeBSD returns the mod time of the symlink's containing
 270 # directory).
 271 if (
 272    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
 273    if test "$[*]" = "X"; then
 274       # -L didn't work.
 275       set X `ls -t $srcdir/configure conftest.file`
 276    fi
 277    rm -f conftest.file
 278    if test "$[*]" != "X $srcdir/configure conftest.file" \
 279       && test "$[*]" != "X conftest.file $srcdir/configure"; then
 280
 281       # If neither matched, then we have a broken ls.  This can happen
 282       # if, for instance, CONFIG_SHELL is bash and it inherits a
 283       # broken ls alias from the environment.  This has actually
 284       # happened.  Such a system could not be considered "sane".
 285       AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
 286 alias in your environment])
 287    fi
 288
 289    test "$[2]" = conftest.file
 290    )
 291 then
 292    # Ok.
 293    :
 294 else
 295    AC_MSG_ERROR([newly created file is older than distributed files!
 296 Check your system clock])
 297 fi
 298 AC_MSG_RESULT(yes)])
 299
 300 #  -*- Autoconf -*-
 301
 302
 303 # Copyright 1997, 1999, 2000, 2001 Free Software Foundation, Inc.
 304
 305 # This program is free software; you can redistribute it and/or modify
 306 # it under the terms of the GNU General Public License as published by
 307 # the Free Software Foundation; either version 2, or (at your option)
 308 # any later version.
 309
 310 # This program is distributed in the hope that it will be useful,
 311 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 312 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 313 # GNU General Public License for more details.
 314
 315 # You should have received a copy of the GNU General Public License
 316 # along with this program; if not, write to the Free Software
 317 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 318 # 02111-1307, USA.
 319
 320 # serial 3
 321
 322 # AM_MISSING_PROG(NAME, PROGRAM)
 323 # ------------------------------
 324 AC_DEFUN([AM_MISSING_PROG],
 325 [AC_REQUIRE([AM_MISSING_HAS_RUN])
 326 $1=${$1-"${am_missing_run}$2"}
 327 AC_SUBST($1)])
 328
 329
 330 # AM_MISSING_HAS_RUN
 331 # ------------------
 332 # Define MISSING if not defined so far and test if it supports --run.
 333 # If it does, set am_missing_run to use it, otherwise, to nothing.
 334 AC_DEFUN([AM_MISSING_HAS_RUN],
 335 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
 336 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
 337 # Use eval to expand $SHELL
 338 if eval "$MISSING --run true"; then
 339   am_missing_run="$MISSING --run "
 340 else
 341   am_missing_run=
 342   AC_MSG_WARN([`missing' script is too old or missing])
 343 fi
 344 ])
 345
 346 # AM_AUX_DIR_EXPAND
 347
 348 # Copyright 2001 Free Software Foundation, Inc.
 349
 350 # This program is free software; you can redistribute it and/or modify
 351 # it under the terms of the GNU General Public License as published by
 352 # the Free Software Foundation; either version 2, or (at your option)
 353 # any later version.
 354
 355 # This program is distributed in the hope that it will be useful,
 356 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 357 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 358 # GNU General Public License for more details.
 359
 360 # You should have received a copy of the GNU General Public License
 361 # along with this program; if not, write to the Free Software
 362 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 363 # 02111-1307, USA.
 364
 365 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
 366 # $ac_aux_dir to `$srcdir/foo'.  In other projects, it is set to
 367 # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
 368 #
 369 # Of course, Automake must honor this variable whenever it calls a
 370 # tool from the auxiliary directory.  The problem is that $srcdir (and
 371 # therefore $ac_aux_dir as well) can be either absolute or relative,
 372 # depending on how configure is run.  This is pretty annoying, since
 373 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
 374 # source directory, any form will work fine, but in subdirectories a
 375 # relative path needs to be adjusted first.
 376 #
 377 # $ac_aux_dir/missing
 378 #    fails when called from a subdirectory if $ac_aux_dir is relative
 379 # $top_srcdir/$ac_aux_dir/missing
 380 #    fails if $ac_aux_dir is absolute,
 381 #    fails when called from a subdirectory in a VPATH build with
 382 #          a relative $ac_aux_dir
 383 #
 384 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
 385 # are both prefixed by $srcdir.  In an in-source build this is usually
 386 # harmless because $srcdir is `.', but things will broke when you
 387 # start a VPATH build or use an absolute $srcdir.
 388 #
 389 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
 390 # iff we strip the leading $srcdir from $ac_aux_dir.  That would be:
 391 #   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
 392 # and then we would define $MISSING as
 393 #   MISSING="\${SHELL} $am_aux_dir/missing"
 394 # This will work as long as MISSING is not called from configure, because
 395 # unfortunately $(top_srcdir) has no meaning in configure.
 396 # However there are other variables, like CC, which are often used in
 397 # configure, and could therefore not use this "fixed" $ac_aux_dir.
 398 #
 399 # Another solution, used here, is to always expand $ac_aux_dir to an
 400 # absolute PATH.  The drawback is that using absolute paths prevent a
 401 # configured tree to be moved without reconfiguration.
 402
 403 # Rely on autoconf to set up CDPATH properly.
 404 AC_PREREQ([2.50])
 405
 406 AC_DEFUN([AM_AUX_DIR_EXPAND], [
 407 # expand $ac_aux_dir to an absolute path
 408 am_aux_dir=`cd $ac_aux_dir && pwd`
 409 ])
 410
 411 # AM_PROG_INSTALL_SH
 412 # ------------------
 413 # Define $install_sh.
 414
 415 # Copyright 2001 Free Software Foundation, Inc.
 416
 417 # This program is free software; you can redistribute it and/or modify
 418 # it under the terms of the GNU General Public License as published by
 419 # the Free Software Foundation; either version 2, or (at your option)
 420 # any later version.
 421
 422 # This program is distributed in the hope that it will be useful,
 423 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 424 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 425 # GNU General Public License for more details.
 426
 427 # You should have received a copy of the GNU General Public License
 428 # along with this program; if not, write to the Free Software
 429 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 430 # 02111-1307, USA.
 431
 432 AC_DEFUN([AM_PROG_INSTALL_SH],
 433 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
 434 install_sh=${install_sh-"$am_aux_dir/install-sh"}
 435 AC_SUBST(install_sh)])
 436
 437 # AM_PROG_INSTALL_STRIP
 438
 439 # Copyright 2001 Free Software Foundation, Inc.
 440
 441 # This program is free software; you can redistribute it and/or modify
 442 # it under the terms of the GNU General Public License as published by
 443 # the Free Software Foundation; either version 2, or (at your option)
 444 # any later version.
 445
 446 # This program is distributed in the hope that it will be useful,
 447 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 448 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 449 # GNU General Public License for more details.
 450
 451 # You should have received a copy of the GNU General Public License
 452 # along with this program; if not, write to the Free Software
 453 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 454 # 02111-1307, USA.
 455
 456 # One issue with vendor `install' (even GNU) is that you can't
 457 # specify the program used to strip binaries.  This is especially
 458 # annoying in cross-compiling environments, where the build's strip
 459 # is unlikely to handle the host's binaries.
 460 # Fortunately install-sh will honor a STRIPPROG variable, so we
 461 # always use install-sh in `make install-strip', and initialize
 462 # STRIPPROG with the value of the STRIP variable (set by the user).
 463 AC_DEFUN([AM_PROG_INSTALL_STRIP],
 464 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
 465 # Installed binaries are usually stripped using `strip' when the user
 466 # run `make install-strip'.  However `strip' might not be the right
 467 # tool to use in cross-compilation environments, therefore Automake
 468 # will honor the `STRIP' environment variable to overrule this program.
 469 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
 470 if test "$cross_compiling" != no; then
 471   AC_CHECK_TOOL([STRIP], [strip], :)
 472 fi
 473 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
 474 AC_SUBST([INSTALL_STRIP_PROGRAM])])
 475
 476 # serial 4                                              -*- Autoconf -*-
 477
 478 # Copyright 1999, 2000, 2001 Free Software Foundation, Inc.
 479
 480 # This program is free software; you can redistribute it and/or modify
 481 # it under the terms of the GNU General Public License as published by
 482 # the Free Software Foundation; either version 2, or (at your option)
 483 # any later version.
 484
 485 # This program is distributed in the hope that it will be useful,
 486 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 487 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 488 # GNU General Public License for more details.
 489
 490 # You should have received a copy of the GNU General Public License
 491 # along with this program; if not, write to the Free Software
 492 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 493 # 02111-1307, USA.
 494
 495
 496 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
 497 # written in clear, in which case automake, when reading aclocal.m4,
 498 # will think it sees a *use*, and therefore will trigger all it's
 499 # C support machinery.  Also note that it means that autoscan, seeing
 500 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
 501
 502
 503
 504 # _AM_DEPENDENCIES(NAME)
 505 # ----------------------
 506 # See how the compiler implements dependency checking.
 507 # NAME is "CC", "CXX", "GCJ", or "OBJC".
 508 # We try a few techniques and use that to set a single cache variable.
 509 #
 510 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
 511 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
 512 # dependency, and given that the user is not expected to run this macro,
 513 # just rely on AC_PROG_CC.
 514 AC_DEFUN([_AM_DEPENDENCIES],
 515 [AC_REQUIRE([AM_SET_DEPDIR])dnl
 516 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
 517 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
 518 AC_REQUIRE([AM_DEP_TRACK])dnl
 519
 520 ifelse([$1], CC,   [depcc="$CC"   am_compiler_list=],
 521        [$1], CXX,  [depcc="$CXX"  am_compiler_list=],
 522        [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
 523        [$1], GCJ,  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
 524                    [depcc="$$1"   am_compiler_list=])
 525
 526 AC_CACHE_CHECK([dependency style of $depcc],
 527                [am_cv_$1_dependencies_compiler_type],
 528 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
 529   # We make a subdir and do the tests there.  Otherwise we can end up
 530   # making bogus files that we don't know about and never remove.  For
 531   # instance it was reported that on HP-UX the gcc test will end up
 532   # making a dummy file named `D' -- because `-MD' means `put the output
 533   # in D'.
 534   mkdir conftest.dir
 535   # Copy depcomp to subdir because otherwise we won't find it if we're
 536   # using a relative directory.
 537   cp "$am_depcomp" conftest.dir
 538   cd conftest.dir
 539
 540   am_cv_$1_dependencies_compiler_type=none
 541   if test "$am_compiler_list" = ""; then
 542      am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
 543   fi
 544   for depmode in $am_compiler_list; do
 545     # We need to recreate these files for each test, as the compiler may
 546     # overwrite some of them when testing with obscure command lines.
 547     # This happens at least with the AIX C compiler.
 548     echo '#include "conftest.h"' > conftest.c
 549     echo 'int i;' > conftest.h
 550     echo "${am__include} ${am__quote}conftest.Po${am__quote}" > confmf
 551
 552     case $depmode in
 553     nosideeffect)
 554       # after this tag, mechanisms are not by side-effect, so they'll
 555       # only be used when explicitly requested
 556       if test "x$enable_dependency_tracking" = xyes; then
 557         continue
 558       else
 559         break
 560       fi
 561       ;;
 562     none) break ;;
 563     esac
 564     # We check with `-c' and `-o' for the sake of the "dashmstdout"
 565     # mode.  It turns out that the SunPro C++ compiler does not properly
 566     # handle `-M -o', and we need to detect this.
 567     if depmode=$depmode \
 568        source=conftest.c object=conftest.o \
 569        depfile=conftest.Po tmpdepfile=conftest.TPo \
 570        $SHELL ./depcomp $depcc -c conftest.c -o conftest.o >/dev/null 2>&1 &&
 571        grep conftest.h conftest.Po > /dev/null 2>&1 &&
 572        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
 573       am_cv_$1_dependencies_compiler_type=$depmode
 574       break
 575     fi
 576   done
 577
 578   cd ..
 579   rm -rf conftest.dir
 580 else
 581   am_cv_$1_dependencies_compiler_type=none
 582 fi
 583 ])
 584 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
 585 ])
 586
 587
 588 # AM_SET_DEPDIR
 589 # -------------
 590 # Choose a directory name for dependency files.
 591 # This macro is AC_REQUIREd in _AM_DEPENDENCIES
 592 AC_DEFUN([AM_SET_DEPDIR],
 593 [rm -f .deps 2>/dev/null
 594 mkdir .deps 2>/dev/null
 595 if test -d .deps; then
 596   DEPDIR=.deps
 597 else
 598   # MS-DOS does not allow filenames that begin with a dot.
 599   DEPDIR=_deps
 600 fi
 601 rmdir .deps 2>/dev/null
 602 AC_SUBST([DEPDIR])
 603 ])
 604
 605
 606 # AM_DEP_TRACK
 607 # ------------
 608 AC_DEFUN([AM_DEP_TRACK],
 609 [AC_ARG_ENABLE(dependency-tracking,
 610 [  --disable-dependency-tracking Speeds up one-time builds
 611   --enable-dependency-tracking  Do not reject slow dependency extractors])
 612 if test "x$enable_dependency_tracking" != xno; then
 613   am_depcomp="$ac_aux_dir/depcomp"
 614   AMDEPBACKSLASH='\'
 615 fi
 616 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
 617 AC_SUBST([AMDEPBACKSLASH])
 618 ])
 619
 620 # Generate code to set up dependency tracking.   -*- Autoconf -*-
 621
 622 # Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
 623
 624 # This program is free software; you can redistribute it and/or modify
 625 # it under the terms of the GNU General Public License as published by
 626 # the Free Software Foundation; either version 2, or (at your option)
 627 # any later version.
 628
 629 # This program is distributed in the hope that it will be useful,
 630 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 631 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 632 # GNU General Public License for more details.
 633
 634 # You should have received a copy of the GNU General Public License
 635 # along with this program; if not, write to the Free Software
 636 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 637 # 02111-1307, USA.
 638
 639 #serial 2
 640
 641 # _AM_OUTPUT_DEPENDENCY_COMMANDS
 642 # ------------------------------
 643 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
 644 [for mf in $CONFIG_FILES; do
 645   # Strip MF so we end up with the name of the file.
 646   mf=`echo "$mf" | sed -e 's/:.*$//'`
 647   # Check whether this is an Automake generated Makefile or not.
 648   # We used to match only the files named `Makefile.in', but
 649   # some people rename them; so instead we look at the file content.
 650   # Grep'ing the first line is not enough: some people post-process
 651   # each Makefile.in and add a new line on top of each file to say so.
 652   # So let's grep whole file.
 653   if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
 654     dirpart=`AS_DIRNAME("$mf")`
 655   else
 656     continue
 657   fi
 658   grep '^DEP_FILES *= *[[^ @%:@]]' < "$mf" > /dev/null || continue
 659   # Extract the definition of DEP_FILES from the Makefile without
 660   # running `make'.
 661   DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
 662   test -z "$DEPDIR" && continue
 663   # When using ansi2knr, U may be empty or an underscore; expand it
 664   U=`sed -n -e '/^U = / s///p' < "$mf"`
 665   test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
 666   # We invoke sed twice because it is the simplest approach to
 667   # changing $(DEPDIR) to its actual value in the expansion.
 668   for file in `sed -n -e '
 669     /^DEP_FILES = .*\\\\$/ {
 670       s/^DEP_FILES = //
 671       :loop
 672         s/\\\\$//
 673         p
 674         n
 675         /\\\\$/ b loop
 676       p
 677     }
 678     /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
 679        sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
 680     # Make sure the directory exists.
 681     test -f "$dirpart/$file" && continue
 682     fdir=`AS_DIRNAME(["$file"])`
 683     AS_MKDIR_P([$dirpart/$fdir])
 684     # echo "creating $dirpart/$file"
 685     echo '# dummy' > "$dirpart/$file"
 686   done
 687 done
 688 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
 689
 690
 691 # AM_OUTPUT_DEPENDENCY_COMMANDS
 692 # -----------------------------
 693 # This macro should only be invoked once -- use via AC_REQUIRE.
 694 #
 695 # This code is only required when automatic dependency tracking
 696 # is enabled.  FIXME.  This creates each `.P' file that we will
 697 # need in order to bootstrap the dependency handling code.
 698 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
 699 [AC_CONFIG_COMMANDS([depfiles],
 700      [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
 701      [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
 702 ])
 703
 704 # Copyright 2001 Free Software Foundation, Inc.             -*- Autoconf -*-
 705
 706 # This program is free software; you can redistribute it and/or modify
 707 # it under the terms of the GNU General Public License as published by
 708 # the Free Software Foundation; either version 2, or (at your option)
 709 # any later version.
 710
 711 # This program is distributed in the hope that it will be useful,
 712 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 713 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 714 # GNU General Public License for more details.
 715
 716 # You should have received a copy of the GNU General Public License
 717 # along with this program; if not, write to the Free Software
 718 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 719 # 02111-1307, USA.
 720
 721 # serial 2
 722
 723 # AM_MAKE_INCLUDE()
 724 # -----------------
 725 # Check to see how make treats includes.
 726 AC_DEFUN([AM_MAKE_INCLUDE],
 727 [am_make=${MAKE-make}
 728 cat > confinc << 'END'
 729 doit:
 730         @echo done
 731 END
 732 # If we don't find an include directive, just comment out the code.
 733 AC_MSG_CHECKING([for style of include used by $am_make])
 734 am__include="#"
 735 am__quote=
 736 _am_result=none
 737 # First try GNU make style include.
 738 echo "include confinc" > confmf
 739 # We grep out `Entering directory' and `Leaving directory'
 740 # messages which can occur if `w' ends up in MAKEFLAGS.
 741 # In particular we don't look at `^make:' because GNU make might
 742 # be invoked under some other name (usually "gmake"), in which
 743 # case it prints its new name instead of `make'.
 744 if test "`$am_make -s -f confmf 2> /dev/null | fgrep -v 'ing directory'`" = "done"; then
 745    am__include=include
 746    am__quote=
 747    _am_result=GNU
 748 fi
 749 # Now try BSD make style include.
 750 if test "$am__include" = "#"; then
 751    echo '.include "confinc"' > confmf
 752    if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
 753       am__include=.include
 754       am__quote="\""
 755       _am_result=BSD
 756    fi
 757 fi
 758 AC_SUBST(am__include)
 759 AC_SUBST(am__quote)
 760 AC_MSG_RESULT($_am_result)
 761 rm -f confinc confmf
 762 ])
 763
 764 # AM_CONDITIONAL                                              -*- Autoconf -*-
 765
 766 # Copyright 1997, 2000, 2001 Free Software Foundation, Inc.
 767
 768 # This program is free software; you can redistribute it and/or modify
 769 # it under the terms of the GNU General Public License as published by
 770 # the Free Software Foundation; either version 2, or (at your option)
 771 # any later version.
 772
 773 # This program is distributed in the hope that it will be useful,
 774 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 775 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 776 # GNU General Public License for more details.
 777
 778 # You should have received a copy of the GNU General Public License
 779 # along with this program; if not, write to the Free Software
 780 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 781 # 02111-1307, USA.
 782
 783 # serial 5
 784
 785 AC_PREREQ(2.52)
 786
 787 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
 788 # -------------------------------------
 789 # Define a conditional.
 790 AC_DEFUN([AM_CONDITIONAL],
 791 [ifelse([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
 792         [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
 793 AC_SUBST([$1_TRUE])
 794 AC_SUBST([$1_FALSE])
 795 if $2; then
 796   $1_TRUE=
 797   $1_FALSE='#'
 798 else
 799   $1_TRUE='#'
 800   $1_FALSE=
 801 fi
 802 AC_CONFIG_COMMANDS_PRE(
 803 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
 804   AC_MSG_ERROR([conditional \"$1\" was never defined.
 805 Usually this means the macro was only invoked conditionally.])
 806 fi])])
 807
 808 # Like AC_CONFIG_HEADER, but automatically create stamp file. -*- Autoconf -*-
 809
 810 # Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
 811
 812 # This program is free software; you can redistribute it and/or modify
 813 # it under the terms of the GNU General Public License as published by
 814 # the Free Software Foundation; either version 2, or (at your option)
 815 # any later version.
 816
 817 # This program is distributed in the hope that it will be useful,
 818 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 819 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 820 # GNU General Public License for more details.
 821
 822 # You should have received a copy of the GNU General Public License
 823 # along with this program; if not, write to the Free Software
 824 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 825 # 02111-1307, USA.
 826
 827 AC_PREREQ([2.52])
 828
 829 # serial 6
 830
 831 # When config.status generates a header, we must update the stamp-h file.
 832 # This file resides in the same directory as the config header
 833 # that is generated.  We must strip everything past the first ":",
 834 # and everything past the last "/".
 835
 836 # _AM_DIRNAME(PATH)
 837 # -----------------
 838 # Like AS_DIRNAME, only do it during macro expansion
 839 AC_DEFUN([_AM_DIRNAME],
 840        [m4_if(regexp([$1], [^.*[^/]//*[^/][^/]*/*$]), -1,
 841               m4_if(regexp([$1], [^//\([^/]\|$\)]), -1,
 842                     m4_if(regexp([$1], [^/.*]), -1,
 843                           [.],
 844                           patsubst([$1], [^\(/\).*], [\1])),
 845                     patsubst([$1], [^\(//\)\([^/].*\|$\)], [\1])),
 846               patsubst([$1], [^\(.*[^/]\)//*[^/][^/]*/*$], [\1]))[]dnl
 847 ])# _AM_DIRNAME
 848
 849
 850 # The stamp files are numbered to have different names.
 851 # We could number them on a directory basis, but that's additional
 852 # complications, let's have a unique counter.
 853 m4_define([_AM_STAMP_Count], [0])
 854
 855
 856 # _AM_STAMP(HEADER)
 857 # -----------------
 858 # The name of the stamp file for HEADER.
 859 AC_DEFUN([_AM_STAMP],
 860 [m4_define([_AM_STAMP_Count], m4_incr(_AM_STAMP_Count))dnl
 861 AS_ESCAPE(_AM_DIRNAME(patsubst([$1],
 862                                [:.*])))/stamp-h[]_AM_STAMP_Count])
 863
 864
 865 # _AM_CONFIG_HEADER(HEADER[:SOURCES], COMMANDS, INIT-COMMANDS)
 866 # ------------------------------------------------------------
 867 # We used to try to get a real timestamp in stamp-h.  But the fear is that
 868 # that will cause unnecessary cvs conflicts.
 869 AC_DEFUN([_AM_CONFIG_HEADER],
 870 [# Add the stamp file to the list of files AC keeps track of,
 871 # along with our hook.
 872 AC_CONFIG_HEADERS([$1],
 873                   [# update the timestamp
 874 echo 'timestamp for $1' >"_AM_STAMP([$1])"
 875 $2],
 876                   [$3])
 877 ])# _AM_CONFIG_HEADER
 878
 879
 880 # AM_CONFIG_HEADER(HEADER[:SOURCES]..., COMMANDS, INIT-COMMANDS)
 881 # --------------------------------------------------------------
 882 AC_DEFUN([AM_CONFIG_HEADER],
 883 [AC_FOREACH([_AM_File], [$1], [_AM_CONFIG_HEADER(_AM_File, [$2], [$3])])
 884 ])# AM_CONFIG_HEADER
 885
 886 # Add --enable-maintainer-mode option to configure.
 887 # From Jim Meyering
 888
 889 # Copyright 1996, 1998, 2000, 2001 Free Software Foundation, Inc.
 890
 891 # This program is free software; you can redistribute it and/or modify
 892 # it under the terms of the GNU General Public License as published by
 893 # the Free Software Foundation; either version 2, or (at your option)
 894 # any later version.
 895
 896 # This program is distributed in the hope that it will be useful,
 897 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 898 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 899 # GNU General Public License for more details.
 900
 901 # You should have received a copy of the GNU General Public License
 902 # along with this program; if not, write to the Free Software
 903 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 904 # 02111-1307, USA.
 905
 906 # serial 1
 907
 908 AC_DEFUN([AM_MAINTAINER_MODE],
 909 [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
 910   dnl maintainer-mode is disabled by default
 911   AC_ARG_ENABLE(maintainer-mode,
 912 [  --enable-maintainer-mode enable make rules and dependencies not useful
 913                           (and sometimes confusing) to the casual installer],
 914       USE_MAINTAINER_MODE=$enableval,
 915       USE_MAINTAINER_MODE=no)
 916   AC_MSG_RESULT([$USE_MAINTAINER_MODE])
 917   AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
 918   MAINT=$MAINTAINER_MODE_TRUE
 919   AC_SUBST(MAINT)dnl
 920 ]
 921 )
 922
 923 # serial 2
 924
 925 # AM_PROG_CC_C_O
 926 # --------------
 927 # Like AC_PROG_CC_C_O, but changed for automake.
 928
 929 # Copyright 1999, 2000, 2001 Free Software Foundation, Inc.
 930
 931 # This program is free software; you can redistribute it and/or modify
 932 # it under the terms of the GNU General Public License as published by
 933 # the Free Software Foundation; either version 2, or (at your option)
 934 # any later version.
 935
 936 # This program is distributed in the hope that it will be useful,
 937 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 938 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 939 # GNU General Public License for more details.
 940
 941 # You should have received a copy of the GNU General Public License
 942 # along with this program; if not, write to the Free Software
 943 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 944 # 02111-1307, USA.
 945
 946 AC_DEFUN([AM_PROG_CC_C_O],
 947 [AC_REQUIRE([AC_PROG_CC_C_O])dnl
 948 AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
 949 # FIXME: we rely on the cache variable name because
 950 # there is no other way.
 951 set dummy $CC
 952 ac_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
 953 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
 954    # Losing compiler, so override with the script.
 955    # FIXME: It is wrong to rewrite CC.
 956    # But if we don't then we get into trouble of one sort or another.
 957    # A longer-term fix would be to have automake use am__CC in this case,
 958    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
 959    CC="$am_aux_dir/compile $CC"
 960 fi
 961 ])
 962