1 # generated automatically by aclocal 1.9.5 -*- Autoconf -*-
3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4 # 2005 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.
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
14 # Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc.
16 # This file is free software; the Free Software Foundation
17 # gives unlimited permission to copy and/or distribute it,
18 # with or without modifications, as long as this notice is preserved.
20 # AM_AUTOMAKE_VERSION(VERSION)
21 # ----------------------------
22 # Automake X.Y traces this macro to ensure aclocal.m4 has been
23 # generated from the m4 files accompanying Automake X.Y.
24 AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.9"])
26 # AM_SET_CURRENT_AUTOMAKE_VERSION
27 # -------------------------------
28 # Call AM_AUTOMAKE_VERSION so it can be traced.
29 # This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
30 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
31 [AM_AUTOMAKE_VERSION([1.9.5])])
33 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
35 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
37 # This file is free software; the Free Software Foundation
38 # gives unlimited permission to copy and/or distribute it,
39 # with or without modifications, as long as this notice is preserved.
41 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
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55 # $top_srcdir/$ac_aux_dir/missing
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86 # AM_CONDITIONAL -*- Autoconf -*-
88 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005
89 # Free Software Foundation, Inc.
91 # This file is free software; the Free Software Foundation
92 # gives unlimited permission to copy and/or distribute it,
93 # with or without modifications, as long as this notice is preserved.
97 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
98 # -------------------------------------
99 # Define a conditional.
100 AC_DEFUN([AM_CONDITIONAL],
102 ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
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115 AC_MSG_ERROR([[conditional "$1" was never defined.
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119 # Do all the work for Automake. -*- Autoconf -*-
121 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
122 # Free Software Foundation, Inc.
124 # This file is free software; the Free Software Foundation
125 # gives unlimited permission to copy and/or distribute it,
126 # with or without modifications, as long as this notice is preserved.
130 # This macro actually does too much. Some checks are only needed if
131 # your package does certain things. But this isn't really a big deal.
133 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
134 # AM_INIT_AUTOMAKE([OPTIONS])
135 # -----------------------------------------------
136 # The call with PACKAGE and VERSION arguments is the old style
137 # call (pre autoconf-2.50), which is being phased out. PACKAGE
138 # and VERSION should now be passed to AC_INIT and removed from
139 # the call to AM_INIT_AUTOMAKE.
140 # We support both call styles for the transition. After
141 # the next Automake release, Autoconf can make the AC_INIT
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145 [AC_PREREQ([2.58])dnl
146 dnl Autoconf wants to disallow AM_ names. We explicitly allow
147 dnl the ones we care about.
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149 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
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154 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
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174 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
175 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
177 _AM_IF_OPTION([no-define],,
178 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
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188 AM_MISSING_PROG(MAKEINFO, makeinfo)
190 AM_PROG_INSTALL_STRIP
191 AC_REQUIRE([AM_PROG_MKDIR_P])dnl
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196 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
197 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
198 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
199 [_AM_PROG_TAR([v7])])])
200 _AM_IF_OPTION([no-dependencies],,
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203 [define([AC_PROG_CC],
204 defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
205 AC_PROVIDE_IFELSE([AC_PROG_CXX],
206 [_AM_DEPENDENCIES(CXX)],
207 [define([AC_PROG_CXX],
208 defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
213 # When config.status generates a header, we must update the stamp-h file.
214 # This file resides in the same directory as the config header
215 # that is generated. The stamp files are numbered to have different names.
217 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
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219 # our stamp files there.
220 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
221 [# Compute $1's index in $config_headers.
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228 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
231 echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
233 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
235 # This file is free software; the Free Software Foundation
236 # gives unlimited permission to copy and/or distribute it,
237 # with or without modifications, as long as this notice is preserved.
241 # Define $install_sh.
242 AC_DEFUN([AM_PROG_INSTALL_SH],
243 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
244 install_sh=${install_sh-"$am_aux_dir/install-sh"}
245 AC_SUBST(install_sh)])
247 # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
249 # This file is free software; the Free Software Foundation
250 # gives unlimited permission to copy and/or distribute it,
251 # with or without modifications, as long as this notice is preserved.
255 # Check whether the underlying file-system supports filenames
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265 rmdir .tst 2>/dev/null
266 AC_SUBST([am__leading_dot])])
268 # Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
271 # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005
272 # Free Software Foundation, Inc.
274 # This file is free software; the Free Software Foundation
275 # gives unlimited permission to copy and/or distribute it,
276 # with or without modifications, as long as this notice is preserved.
280 AC_DEFUN([AM_MAINTAINER_MODE],
281 [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
282 dnl maintainer-mode is disabled by default
283 AC_ARG_ENABLE(maintainer-mode,
284 [ --enable-maintainer-mode enable make rules and dependencies not useful
285 (and sometimes confusing) to the casual installer],
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287 USE_MAINTAINER_MODE=no)
288 AC_MSG_RESULT([$USE_MAINTAINER_MODE])
289 AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
290 MAINT=$MAINTAINER_MODE_TRUE
295 AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
297 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
299 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2005
300 # Free Software Foundation, Inc.
302 # This file is free software; the Free Software Foundation
303 # gives unlimited permission to copy and/or distribute it,
304 # with or without modifications, as long as this notice is preserved.
308 # AM_MISSING_PROG(NAME, PROGRAM)
309 # ------------------------------
310 AC_DEFUN([AM_MISSING_PROG],
311 [AC_REQUIRE([AM_MISSING_HAS_RUN])
312 $1=${$1-"${am_missing_run}$2"}
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319 # If it does, set am_missing_run to use it, otherwise, to nothing.
320 AC_DEFUN([AM_MISSING_HAS_RUN],
321 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
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323 # Use eval to expand $SHELL
324 if eval "$MISSING --run true"; then
325 am_missing_run="$MISSING --run "
328 AC_MSG_WARN([`missing' script is too old or missing])
332 # Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
334 # This file is free software; the Free Software Foundation
335 # gives unlimited permission to copy and/or distribute it,
336 # with or without modifications, as long as this notice is preserved.
340 # Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
342 # Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
343 # created by `make install' are always world readable, even if the
344 # installer happens to have an overly restrictive umask (e.g. 077).
345 # This was a mistake. There are at least two reasons why we must not
347 # - it causes special bits like SGID to be ignored,
348 # - it may be too restrictive (some setups expect 775 directories).
350 # Do not use -m 0755 and let people choose whatever they expect by
353 # We cannot accept any implementation of `mkdir' that recognizes `-p'.
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357 # one can create it and the other will error out. Consequently we
358 # restrict ourselves to GNU make (using the --version option ensures
360 AC_DEFUN([AM_PROG_MKDIR_P],
361 [if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
362 # We used to keeping the `.' as first argument, in order to
363 # allow $(mkdir_p) to be used without argument. As in
364 # $(mkdir_p) $(somedir)
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368 # make install will fail,
369 # 2. the above comment should most certainly read
370 # $(mkdir_p) $(DESTDIR)$(somedir)
371 # so it does not work when $(somedir) is undefined and
373 # To support the latter case, we have to write
374 # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
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376 mkdir_p='mkdir -p --'
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390 mkdir_p='$(install_sh) -d'
393 AC_SUBST([mkdir_p])])
395 # Copyright (C) 1998, 1999, 2000, 2001, 2003, 2004, 2005
396 # Free Software Foundation, Inc.
398 # This file is free software; the Free Software Foundation
399 # gives unlimited permission to copy and/or distribute it,
400 # with or without modifications, as long as this notice is preserved.
404 # AM_ENABLE_MULTILIB([MAKEFILE], [REL-TO-TOP-SRCDIR])
405 # ---------------------------------------------------
406 # Add --enable-multilib to configure.
407 AC_DEFUN([AM_ENABLE_MULTILIB],
408 [# Default to --enable-multilib
409 AC_ARG_ENABLE(multilib,
410 [ --enable-multilib build many library versions (default)],
411 [case "$enableval" in
414 *) AC_MSG_ERROR([bad value $enableval for multilib option]) ;;
418 # We may get other options which we leave undocumented:
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420 # See config-ml.in if you want the gory details.
422 if test "$srcdir" = "."; then
423 if test "$with_target_subdir" != "."; then
424 multi_basedir="$srcdir/$with_multisrctop../$2"
426 multi_basedir="$srcdir/$with_multisrctop$2"
429 multi_basedir="$srcdir/$2"
431 AC_SUBST(multi_basedir)
434 # Only add multilib support code if we just rebuilt the top-level
436 case " $CONFIG_FILES " in
437 *" ]m4_default([$1],Makefile)[ "*)
438 ac_file=]m4_default([$1],Makefile)[ . ${multi_basedir}/config-ml.in
445 with_multisubdir="$with_multisubdir"
446 with_multisrctop="$with_multisrctop"
447 with_target_subdir="$with_target_subdir"
448 ac_configure_args="${multilib_arg} ${ac_configure_args}"
449 multi_basedir="$multi_basedir"
450 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
453 # Helper functions for option handling. -*- Autoconf -*-
455 # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
457 # This file is free software; the Free Software Foundation
458 # gives unlimited permission to copy and/or distribute it,
459 # with or without modifications, as long as this notice is preserved.
463 # _AM_MANGLE_OPTION(NAME)
464 # -----------------------
465 AC_DEFUN([_AM_MANGLE_OPTION],
466 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
468 # _AM_SET_OPTION(NAME)
469 # ------------------------------
470 # Set option NAME. Presently that only means defining a flag for this option.
471 AC_DEFUN([_AM_SET_OPTION],
472 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
474 # _AM_SET_OPTIONS(OPTIONS)
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476 # OPTIONS is a space-separated list of Automake options.
477 AC_DEFUN([_AM_SET_OPTIONS],
478 [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
480 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
481 # -------------------------------------------
482 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
483 AC_DEFUN([_AM_IF_OPTION],
484 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
486 # Check to make sure that the build environment is sane. -*- Autoconf -*-
488 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
489 # Free Software Foundation, Inc.
491 # This file is free software; the Free Software Foundation
492 # gives unlimited permission to copy and/or distribute it,
493 # with or without modifications, as long as this notice is preserved.
499 AC_DEFUN([AM_SANITY_CHECK],
500 [AC_MSG_CHECKING([whether build environment is sane])
503 echo timestamp > conftest.file
504 # Do `set' in a subshell so we don't clobber the current shell's
505 # arguments. Must try -L first in case configure is actually a
506 # symlink; some systems play weird games with the mod time of symlinks
507 # (eg FreeBSD returns the mod time of the symlink's containing
510 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
511 if test "$[*]" = "X"; then
513 set X `ls -t $srcdir/configure conftest.file`
516 if test "$[*]" != "X $srcdir/configure conftest.file" \
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519 # If neither matched, then we have a broken ls. This can happen
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521 # broken ls alias from the environment. This has actually
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523 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
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527 test "$[2]" = conftest.file
533 AC_MSG_ERROR([newly created file is older than distributed files!
534 Check your system clock])
538 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
540 # This file is free software; the Free Software Foundation
541 # gives unlimited permission to copy and/or distribute it,
542 # with or without modifications, as long as this notice is preserved.
544 # AM_PROG_INSTALL_STRIP
545 # ---------------------
546 # One issue with vendor `install' (even GNU) is that you can't
547 # specify the program used to strip binaries. This is especially
548 # annoying in cross-compiling environments, where the build's strip
549 # is unlikely to handle the host's binaries.
550 # Fortunately install-sh will honor a STRIPPROG variable, so we
551 # always use install-sh in `make install-strip', and initialize
552 # STRIPPROG with the value of the STRIP variable (set by the user).
553 AC_DEFUN([AM_PROG_INSTALL_STRIP],
554 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
555 # Installed binaries are usually stripped using `strip' when the user
556 # run `make install-strip'. However `strip' might not be the right
557 # tool to use in cross-compilation environments, therefore Automake
558 # will honor the `STRIP' environment variable to overrule this program.
559 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
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561 AC_CHECK_TOOL([STRIP], [strip], :)
563 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
564 AC_SUBST([INSTALL_STRIP_PROGRAM])])
566 # Check how to create a tarball. -*- Autoconf -*-
568 # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
570 # This file is free software; the Free Software Foundation
571 # gives unlimited permission to copy and/or distribute it,
572 # with or without modifications, as long as this notice is preserved.
576 # _AM_PROG_TAR(FORMAT)
577 # --------------------
578 # Check how to create a tarball in format FORMAT.
579 # FORMAT should be one of `v7', `ustar', or `pax'.
581 # Substitute a variable $(am__tar) that is a command
582 # writing to stdout a FORMAT-tarball containing the directory
584 # tardir=directory && $(am__tar) > result.tar
586 # Substitute a variable $(am__untar) that extract such
587 # a tarball read from stdin.
588 # $(am__untar) < result.tar
589 AC_DEFUN([_AM_PROG_TAR],
590 [# Always define AMTAR for backward compatibility.
591 AM_MISSING_PROG([AMTAR], [tar])
593 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
594 [m4_case([$1], [ustar],, [pax],,
595 [m4_fatal([Unknown tar format])])
596 AC_MSG_CHECKING([how to create a $1 tar archive])
597 # Loop over all known methods to create a tar archive until one works.
598 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
599 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
600 # Do not fold the above two line into one, because Tru64 sh and
601 # Solaris sh will not grok spaces in the rhs of `-'.
602 for _am_tool in $_am_tools
606 for _am_tar in tar gnutar gtar;
608 AM_RUN_LOG([$_am_tar --version]) && break
610 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
611 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
612 am__untar="$_am_tar -xf -"
615 # Must skip GNU tar: if it does not support --format= it doesn't create
616 # ustar tarball either.
617 (tar --version) >/dev/null 2>&1 && continue
618 am__tar='tar chf - "$$tardir"'
619 am__tar_='tar chf - "$tardir"'
623 am__tar='pax -L -x $1 -w "$$tardir"'
624 am__tar_='pax -L -x $1 -w "$tardir"'
628 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
629 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
630 am__untar='cpio -i -H $1 -d'
639 # If the value was cached, stop now. We just wanted to have am__tar
641 test -n "${am_cv_prog_tar_$1}" && break
643 # tar/untar a dummy directory, and stop if the command works
646 echo GrepMe > conftest.dir/file
647 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
649 if test -s conftest.tar; then
650 AM_RUN_LOG([$am__untar <conftest.tar])
651 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
656 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
657 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
659 AC_SUBST([am__untar])
662 m4_include([acinclude.m4])