1 # generated automatically by aclocal 1.9.6 -*- 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.
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30 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
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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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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
142 # arguments mandatory, and then we can depend on a new Autoconf
143 # release and drop the old call support.
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145 [AC_PREREQ([2.58])dnl
146 dnl Autoconf wants to disallow AM_ names. We explicitly allow
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154 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
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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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266 AC_SUBST([am__leading_dot])])
268 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
270 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2005
271 # Free Software Foundation, Inc.
273 # This file is free software; the Free Software Foundation
274 # gives unlimited permission to copy and/or distribute it,
275 # with or without modifications, as long as this notice is preserved.
279 # AM_MISSING_PROG(NAME, PROGRAM)
280 # ------------------------------
281 AC_DEFUN([AM_MISSING_PROG],
282 [AC_REQUIRE([AM_MISSING_HAS_RUN])
283 $1=${$1-"${am_missing_run}$2"}
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291 AC_DEFUN([AM_MISSING_HAS_RUN],
292 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
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294 # Use eval to expand $SHELL
295 if eval "$MISSING --run true"; then
296 am_missing_run="$MISSING --run "
299 AC_MSG_WARN([`missing' script is too old or missing])
303 # Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
305 # This file is free software; the Free Software Foundation
306 # gives unlimited permission to copy and/or distribute it,
307 # with or without modifications, as long as this notice is preserved.
311 # Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
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331 AC_DEFUN([AM_PROG_MKDIR_P],
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339 # make install will fail,
340 # 2. the above comment should most certainly read
341 # $(mkdir_p) $(DESTDIR)$(somedir)
342 # so it does not work when $(somedir) is undefined and
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364 AC_SUBST([mkdir_p])])
366 # Helper functions for option handling. -*- Autoconf -*-
368 # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
370 # This file is free software; the Free Software Foundation
371 # gives unlimited permission to copy and/or distribute it,
372 # with or without modifications, as long as this notice is preserved.
376 # _AM_MANGLE_OPTION(NAME)
377 # -----------------------
378 AC_DEFUN([_AM_MANGLE_OPTION],
379 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
381 # _AM_SET_OPTION(NAME)
382 # ------------------------------
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384 AC_DEFUN([_AM_SET_OPTION],
385 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
387 # _AM_SET_OPTIONS(OPTIONS)
388 # ----------------------------------
389 # OPTIONS is a space-separated list of Automake options.
390 AC_DEFUN([_AM_SET_OPTIONS],
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393 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
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396 AC_DEFUN([_AM_IF_OPTION],
397 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
399 # Check to make sure that the build environment is sane. -*- Autoconf -*-
401 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
402 # Free Software Foundation, Inc.
404 # This file is free software; the Free Software Foundation
405 # gives unlimited permission to copy and/or distribute it,
406 # with or without modifications, as long as this notice is preserved.
412 AC_DEFUN([AM_SANITY_CHECK],
413 [AC_MSG_CHECKING([whether build environment is sane])
416 echo timestamp > conftest.file
417 # Do `set' in a subshell so we don't clobber the current shell's
418 # arguments. Must try -L first in case configure is actually a
419 # symlink; some systems play weird games with the mod time of symlinks
420 # (eg FreeBSD returns the mod time of the symlink's containing
423 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
424 if test "$[*]" = "X"; then
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429 if test "$[*]" != "X $srcdir/configure conftest.file" \
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432 # If neither matched, then we have a broken ls. This can happen
433 # if, for instance, CONFIG_SHELL is bash and it inherits a
434 # broken ls alias from the environment. This has actually
435 # happened. Such a system could not be considered "sane".
436 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
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440 test "$[2]" = conftest.file
446 AC_MSG_ERROR([newly created file is older than distributed files!
447 Check your system clock])
451 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
453 # This file is free software; the Free Software Foundation
454 # gives unlimited permission to copy and/or distribute it,
455 # with or without modifications, as long as this notice is preserved.
457 # AM_PROG_INSTALL_STRIP
458 # ---------------------
459 # One issue with vendor `install' (even GNU) is that you can't
460 # specify the program used to strip binaries. This is especially
461 # annoying in cross-compiling environments, where the build's strip
462 # is unlikely to handle the host's binaries.
463 # Fortunately install-sh will honor a STRIPPROG variable, so we
464 # always use install-sh in `make install-strip', and initialize
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466 AC_DEFUN([AM_PROG_INSTALL_STRIP],
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468 # Installed binaries are usually stripped using `strip' when the user
469 # run `make install-strip'. However `strip' might not be the right
470 # tool to use in cross-compilation environments, therefore Automake
471 # will honor the `STRIP' environment variable to overrule this program.
472 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
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474 AC_CHECK_TOOL([STRIP], [strip], :)
476 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
477 AC_SUBST([INSTALL_STRIP_PROGRAM])])
479 # Check how to create a tarball. -*- Autoconf -*-
481 # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
483 # This file is free software; the Free Software Foundation
484 # gives unlimited permission to copy and/or distribute it,
485 # with or without modifications, as long as this notice is preserved.
489 # _AM_PROG_TAR(FORMAT)
490 # --------------------
491 # Check how to create a tarball in format FORMAT.
492 # FORMAT should be one of `v7', `ustar', or `pax'.
494 # Substitute a variable $(am__tar) that is a command
495 # writing to stdout a FORMAT-tarball containing the directory
497 # tardir=directory && $(am__tar) > result.tar
499 # Substitute a variable $(am__untar) that extract such
500 # a tarball read from stdin.
501 # $(am__untar) < result.tar
502 AC_DEFUN([_AM_PROG_TAR],
503 [# Always define AMTAR for backward compatibility.
504 AM_MISSING_PROG([AMTAR], [tar])
506 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
507 [m4_case([$1], [ustar],, [pax],,
508 [m4_fatal([Unknown tar format])])
509 AC_MSG_CHECKING([how to create a $1 tar archive])
510 # Loop over all known methods to create a tar archive until one works.
511 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
512 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
513 # Do not fold the above two line into one, because Tru64 sh and
514 # Solaris sh will not grok spaces in the rhs of `-'.
515 for _am_tool in $_am_tools
519 for _am_tar in tar gnutar gtar;
521 AM_RUN_LOG([$_am_tar --version]) && break
523 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
524 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
525 am__untar="$_am_tar -xf -"
528 # Must skip GNU tar: if it does not support --format= it doesn't create
529 # ustar tarball either.
530 (tar --version) >/dev/null 2>&1 && continue
531 am__tar='tar chf - "$$tardir"'
532 am__tar_='tar chf - "$tardir"'
536 am__tar='pax -L -x $1 -w "$$tardir"'
537 am__tar_='pax -L -x $1 -w "$tardir"'
541 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
542 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
543 am__untar='cpio -i -H $1 -d'
552 # If the value was cached, stop now. We just wanted to have am__tar
554 test -n "${am_cv_prog_tar_$1}" && break
556 # tar/untar a dummy directory, and stop if the command works
559 echo GrepMe > conftest.dir/file
560 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
562 if test -s conftest.tar; then
563 AM_RUN_LOG([$am__untar <conftest.tar])
564 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
569 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
570 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
572 AC_SUBST([am__untar])