1 # generated automatically by aclocal 1.9a -*- 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 # (This private macro should not be called outside this file.)
25 AC_DEFUN([AM_AUTOMAKE_VERSION],
26 [am__api_version='1.9a'
27 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
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29 m4_if([$1], [1.9a], [],
30 [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
33 # AM_SET_CURRENT_AUTOMAKE_VERSION
34 # -------------------------------
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37 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
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40 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
42 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
44 # This file is free software; the Free Software Foundation
45 # gives unlimited permission to copy and/or distribute it,
46 # with or without modifications, as long as this notice is preserved.
48 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
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53 # tool from the auxiliary directory. The problem is that $srcdir (and
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61 # fails when called from a subdirectory if $ac_aux_dir is relative
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63 # fails if $ac_aux_dir is absolute,
64 # fails when called from a subdirectory in a VPATH build with
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70 # start a VPATH build or use an absolute $srcdir.
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93 # Do all the work for Automake. -*- Autoconf -*-
95 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
96 # Free Software Foundation, Inc.
98 # This file is free software; the Free Software Foundation
99 # gives unlimited permission to copy and/or distribute it,
100 # with or without modifications, as long as this notice is preserved.
104 # This macro actually does too much. Some checks are only needed if
105 # your package does certain things. But this isn't really a big deal.
107 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
108 # AM_INIT_AUTOMAKE([OPTIONS])
109 # -----------------------------------------------
110 # The call with PACKAGE and VERSION arguments is the old style
111 # call (pre autoconf-2.50), which is being phased out. PACKAGE
112 # and VERSION should now be passed to AC_INIT and removed from
113 # the call to AM_INIT_AUTOMAKE.
114 # We support both call styles for the transition. After
115 # the next Automake release, Autoconf can make the AC_INIT
116 # arguments mandatory, and then we can depend on a new Autoconf
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118 AC_DEFUN([AM_INIT_AUTOMAKE],
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123 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
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128 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
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142 dnl Distinguish between old-style and new-style calls.
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181 [define([AC_PROG_CXX],
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187 # When config.status generates a header, we must update the stamp-h file.
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202 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
205 echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
207 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
209 # This file is free software; the Free Software Foundation
210 # gives unlimited permission to copy and/or distribute it,
211 # with or without modifications, as long as this notice is preserved.
215 # Define $install_sh.
216 AC_DEFUN([AM_PROG_INSTALL_SH],
217 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
218 install_sh=${install_sh-"$am_aux_dir/install-sh"}
219 AC_SUBST(install_sh)])
221 # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
223 # This file is free software; the Free Software Foundation
224 # gives unlimited permission to copy and/or distribute it,
225 # with or without modifications, as long as this notice is preserved.
229 # Check whether the underlying file-system supports filenames
230 # with a leading dot. For instance MS-DOS doesn't.
231 AC_DEFUN([AM_SET_LEADING_DOT],
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242 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
244 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005
245 # Free Software Foundation, Inc.
247 # This file is free software; the Free Software Foundation
248 # gives unlimited permission to copy and/or distribute it,
249 # with or without modifications, as long as this notice is preserved.
253 # AM_MISSING_PROG(NAME, PROGRAM)
254 # ------------------------------
255 AC_DEFUN([AM_MISSING_PROG],
256 [AC_REQUIRE([AM_MISSING_HAS_RUN])
257 $1=${$1-"${am_missing_run}$2"}
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265 AC_DEFUN([AM_MISSING_HAS_RUN],
266 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
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270 if eval "$MISSING --run true"; then
271 am_missing_run="$MISSING --run "
274 AC_MSG_WARN([`missing' script is too old or missing])
278 # Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
280 # This file is free software; the Free Software Foundation
281 # gives unlimited permission to copy and/or distribute it,
282 # with or without modifications, as long as this notice is preserved.
286 # Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
288 # Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
289 # created by `make install' are always world readable, even if the
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302 # concurrently, both version can detect that a/ is missing, but only
303 # one can create it and the other will error out. Consequently we
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306 AC_DEFUN([AM_PROG_MKDIR_P],
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314 # make install will fail,
315 # 2. the above comment should most certainly read
316 # $(mkdir_p) $(DESTDIR)$(somedir)
317 # so it does not work when $(somedir) is undefined and
319 # To support the latter case, we have to write
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322 mkdir_p='mkdir -p --'
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334 mkdir_p='$(mkinstalldirs)'
336 mkdir_p='$(install_sh) -d'
339 AC_SUBST([mkdir_p])])
341 # Helper functions for option handling. -*- Autoconf -*-
343 # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
345 # This file is free software; the Free Software Foundation
346 # gives unlimited permission to copy and/or distribute it,
347 # with or without modifications, as long as this notice is preserved.
351 # _AM_MANGLE_OPTION(NAME)
352 # -----------------------
353 AC_DEFUN([_AM_MANGLE_OPTION],
354 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
356 # _AM_SET_OPTION(NAME)
357 # ------------------------------
358 # Set option NAME. Presently that only means defining a flag for this option.
359 AC_DEFUN([_AM_SET_OPTION],
360 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
362 # _AM_SET_OPTIONS(OPTIONS)
363 # ----------------------------------
364 # OPTIONS is a space-separated list of Automake options.
365 AC_DEFUN([_AM_SET_OPTIONS],
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368 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
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371 AC_DEFUN([_AM_IF_OPTION],
372 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
374 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
376 # This file is free software; the Free Software Foundation
377 # gives unlimited permission to copy and/or distribute it,
378 # with or without modifications, as long as this notice is preserved.
380 # AM_RUN_LOG(COMMAND)
381 # -------------------
382 # Run COMMAND, save the exit status in ac_status, and log it.
383 # (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
384 AC_DEFUN([AM_RUN_LOG],
385 [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
386 ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
388 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
389 (exit $ac_status); }])
391 # Check to make sure that the build environment is sane. -*- Autoconf -*-
393 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
394 # Free Software Foundation, Inc.
396 # This file is free software; the Free Software Foundation
397 # gives unlimited permission to copy and/or distribute it,
398 # with or without modifications, as long as this notice is preserved.
404 AC_DEFUN([AM_SANITY_CHECK],
405 [AC_MSG_CHECKING([whether build environment is sane])
408 echo timestamp > conftest.file
409 # Do `set' in a subshell so we don't clobber the current shell's
410 # arguments. Must try -L first in case configure is actually a
411 # symlink; some systems play weird games with the mod time of symlinks
412 # (eg FreeBSD returns the mod time of the symlink's containing
415 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
416 if test "$[*]" = "X"; then
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421 if test "$[*]" != "X $srcdir/configure conftest.file" \
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424 # If neither matched, then we have a broken ls. This can happen
425 # if, for instance, CONFIG_SHELL is bash and it inherits a
426 # broken ls alias from the environment. This has actually
427 # happened. Such a system could not be considered "sane".
428 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
429 alias in your environment])
432 test "$[2]" = conftest.file
438 AC_MSG_ERROR([newly created file is older than distributed files!
439 Check your system clock])
443 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
445 # This file is free software; the Free Software Foundation
446 # gives unlimited permission to copy and/or distribute it,
447 # with or without modifications, as long as this notice is preserved.
449 # AM_PROG_INSTALL_STRIP
450 # ---------------------
451 # One issue with vendor `install' (even GNU) is that you can't
452 # specify the program used to strip binaries. This is especially
453 # annoying in cross-compiling environments, where the build's strip
454 # is unlikely to handle the host's binaries.
455 # Fortunately install-sh will honor a STRIPPROG variable, so we
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458 AC_DEFUN([AM_PROG_INSTALL_STRIP],
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460 # Installed binaries are usually stripped using `strip' when the user
461 # run `make install-strip'. However `strip' might not be the right
462 # tool to use in cross-compilation environments, therefore Automake
463 # will honor the `STRIP' environment variable to overrule this program.
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466 AC_CHECK_TOOL([STRIP], [strip], :)
468 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
469 AC_SUBST([INSTALL_STRIP_PROGRAM])])
471 # Check how to create a tarball. -*- Autoconf -*-
473 # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
475 # This file is free software; the Free Software Foundation
476 # gives unlimited permission to copy and/or distribute it,
477 # with or without modifications, as long as this notice is preserved.
481 # _AM_PROG_TAR(FORMAT)
482 # --------------------
483 # Check how to create a tarball in format FORMAT.
484 # FORMAT should be one of `v7', `ustar', or `pax'.
486 # Substitute a variable $(am__tar) that is a command
487 # writing to stdout a FORMAT-tarball containing the directory
489 # tardir=directory && $(am__tar) > result.tar
491 # Substitute a variable $(am__untar) that extract such
492 # a tarball read from stdin.
493 # $(am__untar) < result.tar
494 AC_DEFUN([_AM_PROG_TAR],
495 [# Always define AMTAR for backward compatibility.
496 AM_MISSING_PROG([AMTAR], [tar])
498 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
499 [m4_case([$1], [ustar],, [pax],,
500 [m4_fatal([Unknown tar format])])
501 AC_MSG_CHECKING([how to create a $1 tar archive])
502 # Loop over all known methods to create a tar archive until one works.
503 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
504 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
505 # Do not fold the above two line into one, because Tru64 sh and
506 # Solaris sh will not grok spaces in the rhs of `-'.
507 for _am_tool in $_am_tools
511 for _am_tar in tar gnutar gtar;
513 AM_RUN_LOG([$_am_tar --version]) && break
515 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
516 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
517 am__untar="$_am_tar -xf -"
520 # Must skip GNU tar: if it does not support --format= it doesn't create
521 # ustar tarball either.
522 (tar --version) >/dev/null 2>&1 && continue
523 am__tar='tar chf - "$$tardir"'
524 am__tar_='tar chf - "$tardir"'
528 am__tar='pax -L -x $1 -w "$$tardir"'
529 am__tar_='pax -L -x $1 -w "$tardir"'
533 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
534 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
535 am__untar='cpio -i -H $1 -d'
544 # If the value was cached, stop now. We just wanted to have am__tar
546 test -n "${am_cv_prog_tar_$1}" && break
548 # tar/untar a dummy directory, and stop if the command works
551 echo GrepMe > conftest.dir/file
552 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
554 if test -s conftest.tar; then
555 AM_RUN_LOG([$am__untar <conftest.tar])
556 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
561 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
562 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
564 AC_SUBST([am__untar])