1 # generated automatically by aclocal 1.10.2 -*- Autoconf -*-
2
3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4 # 2005, 2006, 2007, 2008 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 m4_ifndef([AC_AUTOCONF_VERSION],
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20 To do so, use the procedure documented by the package, typically `autoreconf'.])])
21
22 # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
23 #
24 # This file is free software; the Free Software Foundation
25 # gives unlimited permission to copy and/or distribute it,
26 # with or without modifications, as long as this notice is preserved.
27
28 # AM_AUTOMAKE_VERSION(VERSION)
29 # ----------------------------
30 # Automake X.Y traces this macro to ensure aclocal.m4 has been
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58 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
59
60 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
61 #
62 # This file is free software; the Free Software Foundation
63 # gives unlimited permission to copy and/or distribute it,
64 # with or without modifications, as long as this notice is preserved.
65
66 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
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111 # AM_CONDITIONAL -*- Autoconf -*-
112
113 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006
114 # Free Software Foundation, Inc.
115 #
116 # This file is free software; the Free Software Foundation
117 # gives unlimited permission to copy and/or distribute it,
118 # with or without modifications, as long as this notice is preserved.
119
120 # serial 8
121
122 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
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145
146 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
147 # Free Software Foundation, Inc.
148 #
149 # This file is free software; the Free Software Foundation
150 # gives unlimited permission to copy and/or distribute it,
151 # with or without modifications, as long as this notice is preserved.
152
153 # serial 9
154
155 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
156 # written in clear, in which case automake, when reading aclocal.m4,
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161
162 # _AM_DEPENDENCIES(NAME)
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243 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
244 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
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278
279 # AM_SET_DEPDIR
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288
289 # AM_DEP_TRACK
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300 AC_SUBST([AMDEPBACKSLASH])dnl
301 _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
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303
304 # Generate code to set up dependency tracking. -*- Autoconf -*-
305
306 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
307 # Free Software Foundation, Inc.
308 #
309 # This file is free software; the Free Software Foundation
310 # gives unlimited permission to copy and/or distribute it,
311 # with or without modifications, as long as this notice is preserved.
312
313 #serial 4
314
315 # _AM_OUTPUT_DEPENDENCY_COMMANDS
316 # ------------------------------
317 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
318 [# Autoconf 2.62 quotes --file arguments for eval, but not when files
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321 case $CONFIG_FILES in
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323 *) set x $CONFIG_FILES ;;
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331 # We used to match only the files named `Makefile.in', but
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360 fdir=`AS_DIRNAME(["$file"])`
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366 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
367
368
369 # AM_OUTPUT_DEPENDENCY_COMMANDS
370 # -----------------------------
371 # This macro should only be invoked once -- use via AC_REQUIRE.
372 #
373 # This code is only required when automatic dependency tracking
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379 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
380 ])
381
382 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
383 # Free Software Foundation, Inc.
384 #
385 # This file is free software; the Free Software Foundation
386 # gives unlimited permission to copy and/or distribute it,
387 # with or without modifications, as long as this notice is preserved.
388
389 # serial 8
390
391 # AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
392 AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
393
394 # Do all the work for Automake. -*- Autoconf -*-
395
396 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
397 # 2005, 2006, 2008 Free Software Foundation, Inc.
398 #
399 # This file is free software; the Free Software Foundation
400 # gives unlimited permission to copy and/or distribute it,
401 # with or without modifications, as long as this notice is preserved.
402
403 # serial 13
404
405 # This macro actually does too much. Some checks are only needed if
406 # your package does certain things. But this isn't really a big deal.
407
408 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
409 # AM_INIT_AUTOMAKE([OPTIONS])
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411 # The call with PACKAGE and VERSION arguments is the old style
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414 # the call to AM_INIT_AUTOMAKE.
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419 AC_DEFUN([AM_INIT_AUTOMAKE],
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446 # Define the identity of the package.
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498
499 # When config.status generates a header, we must update the stamp-h file.
500 # This file resides in the same directory as the config header
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519
520 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
521 #
522 # This file is free software; the Free Software Foundation
523 # gives unlimited permission to copy and/or distribute it,
524 # with or without modifications, as long as this notice is preserved.
525
526 # AM_PROG_INSTALL_SH
527 # ------------------
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529 AC_DEFUN([AM_PROG_INSTALL_SH],
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531 install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
532 AC_SUBST(install_sh)])
533
534 # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
535 #
536 # This file is free software; the Free Software Foundation
537 # gives unlimited permission to copy and/or distribute it,
538 # with or without modifications, as long as this notice is preserved.
539
540 # serial 2
541
542 # Check whether the underlying file-system supports filenames
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544 AC_DEFUN([AM_SET_LEADING_DOT],
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553 AC_SUBST([am__leading_dot])])
554
555 # Check to see how 'make' treats includes. -*- Autoconf -*-
556
557 # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
558 #
559 # This file is free software; the Free Software Foundation
560 # gives unlimited permission to copy and/or distribute it,
561 # with or without modifications, as long as this notice is preserved.
562
563 # serial 3
564
565 # AM_MAKE_INCLUDE()
566 # -----------------
567 # Check to see how make treats includes.
568 AC_DEFUN([AM_MAKE_INCLUDE],
569 [am_make=${MAKE-make}
570 cat > confinc << 'END'
571 am__doit:
572 @echo done
573 .PHONY: am__doit
574 END
575 # If we don't find an include directive, just comment out the code.
576 AC_MSG_CHECKING([for style of include used by $am_make])
577 am__include="#"
578 am__quote=
579 _am_result=none
580 # First try GNU make style include.
581 echo "include confinc" > confmf
582 # We grep out `Entering directory' and `Leaving directory'
583 # messages which can occur if `w' ends up in MAKEFLAGS.
584 # In particular we don't look at `^make:' because GNU make might
585 # be invoked under some other name (usually "gmake"), in which
586 # case it prints its new name instead of `make'.
587 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
588 am__include=include
589 am__quote=
590 _am_result=GNU
591 fi
592 # Now try BSD make style include.
593 if test "$am__include" = "#"; then
594 echo '.include "confinc"' > confmf
595 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
596 am__include=.include
597 am__quote="\""
598 _am_result=BSD
599 fi
600 fi
601 AC_SUBST([am__include])
602 AC_SUBST([am__quote])
603 AC_MSG_RESULT([$_am_result])
604 rm -f confinc confmf
605 ])
606
607 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
608
609 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005
610 # Free Software Foundation, Inc.
611 #
612 # This file is free software; the Free Software Foundation
613 # gives unlimited permission to copy and/or distribute it,
614 # with or without modifications, as long as this notice is preserved.
615
616 # serial 5
617
618 # AM_MISSING_PROG(NAME, PROGRAM)
619 # ------------------------------
620 AC_DEFUN([AM_MISSING_PROG],
621 [AC_REQUIRE([AM_MISSING_HAS_RUN])
622 $1=${$1-"${am_missing_run}$2"}
623 AC_SUBST($1)])
624
625
626 # AM_MISSING_HAS_RUN
627 # ------------------
628 # Define MISSING if not defined so far and test if it supports --run.
629 # If it does, set am_missing_run to use it, otherwise, to nothing.
630 AC_DEFUN([AM_MISSING_HAS_RUN],
631 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
632 AC_REQUIRE_AUX_FILE([missing])dnl
633 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
634 # Use eval to expand $SHELL
635 if eval "$MISSING --run true"; then
636 am_missing_run="$MISSING --run "
637 else
638 am_missing_run=
639 AC_MSG_WARN([`missing' script is too old or missing])
640 fi
641 ])
642
643 # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
644 #
645 # This file is free software; the Free Software Foundation
646 # gives unlimited permission to copy and/or distribute it,
647 # with or without modifications, as long as this notice is preserved.
648
649 # AM_PROG_MKDIR_P
650 # ---------------
651 # Check for `mkdir -p'.
652 AC_DEFUN([AM_PROG_MKDIR_P],
653 [AC_PREREQ([2.60])dnl
654 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
655 dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
656 dnl while keeping a definition of mkdir_p for backward compatibility.
657 dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
658 dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
659 dnl Makefile.ins that do not define MKDIR_P, so we do our own
660 dnl adjustment using top_builddir (which is defined more often than
661 dnl MKDIR_P).
662 AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
663 case $mkdir_p in
664 [[\\/$]]* | ?:[[\\/]]*) ;;
665 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
666 esac
667 ])
668
669 # Helper functions for option handling. -*- Autoconf -*-
670
671 # Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
672 #
673 # This file is free software; the Free Software Foundation
674 # gives unlimited permission to copy and/or distribute it,
675 # with or without modifications, as long as this notice is preserved.
676
677 # serial 4
678
679 # _AM_MANGLE_OPTION(NAME)
680 # -----------------------
681 AC_DEFUN([_AM_MANGLE_OPTION],
682 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
683
684 # _AM_SET_OPTION(NAME)
685 # ------------------------------
686 # Set option NAME. Presently that only means defining a flag for this option.
687 AC_DEFUN([_AM_SET_OPTION],
688 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
689
690 # _AM_SET_OPTIONS(OPTIONS)
691 # ----------------------------------
692 # OPTIONS is a space-separated list of Automake options.
693 AC_DEFUN([_AM_SET_OPTIONS],
694 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
695
696 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
697 # -------------------------------------------
698 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
699 AC_DEFUN([_AM_IF_OPTION],
700 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
701
702 # Check to make sure that the build environment is sane. -*- Autoconf -*-
703
704 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
705 # Free Software Foundation, Inc.
706 #
707 # This file is free software; the Free Software Foundation
708 # gives unlimited permission to copy and/or distribute it,
709 # with or without modifications, as long as this notice is preserved.
710
711 # serial 4
712
713 # AM_SANITY_CHECK
714 # ---------------
715 AC_DEFUN([AM_SANITY_CHECK],
716 [AC_MSG_CHECKING([whether build environment is sane])
717 # Just in case
718 sleep 1
719 echo timestamp > conftest.file
720 # Do `set' in a subshell so we don't clobber the current shell's
721 # arguments. Must try -L first in case configure is actually a
722 # symlink; some systems play weird games with the mod time of symlinks
723 # (eg FreeBSD returns the mod time of the symlink's containing
724 # directory).
725 if (
726 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
727 if test "$[*]" = "X"; then
728 # -L didn't work.
729 set X `ls -t $srcdir/configure conftest.file`
730 fi
731 rm -f conftest.file
732 if test "$[*]" != "X $srcdir/configure conftest.file" \
733 && test "$[*]" != "X conftest.file $srcdir/configure"; then
734
735 # If neither matched, then we have a broken ls. This can happen
736 # if, for instance, CONFIG_SHELL is bash and it inherits a
737 # broken ls alias from the environment. This has actually
738 # happened. Such a system could not be considered "sane".
739 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
740 alias in your environment])
741 fi
742
743 test "$[2]" = conftest.file
744 )
745 then
746 # Ok.
747 :
748 else
749 AC_MSG_ERROR([newly created file is older than distributed files!
750 Check your system clock])
751 fi
752 AC_MSG_RESULT(yes)])
753
754 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
755 #
756 # This file is free software; the Free Software Foundation
757 # gives unlimited permission to copy and/or distribute it,
758 # with or without modifications, as long as this notice is preserved.
759
760 # AM_PROG_INSTALL_STRIP
761 # ---------------------
762 # One issue with vendor `install' (even GNU) is that you can't
763 # specify the program used to strip binaries. This is especially
764 # annoying in cross-compiling environments, where the build's strip
765 # is unlikely to handle the host's binaries.
766 # Fortunately install-sh will honor a STRIPPROG variable, so we
767 # always use install-sh in `make install-strip', and initialize
768 # STRIPPROG with the value of the STRIP variable (set by the user).
769 AC_DEFUN([AM_PROG_INSTALL_STRIP],
770 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
771 # Installed binaries are usually stripped using `strip' when the user
772 # run `make install-strip'. However `strip' might not be the right
773 # tool to use in cross-compilation environments, therefore Automake
774 # will honor the `STRIP' environment variable to overrule this program.
775 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
776 if test "$cross_compiling" != no; then
777 AC_CHECK_TOOL([STRIP], [strip], :)
778 fi
779 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
780 AC_SUBST([INSTALL_STRIP_PROGRAM])])
781
782 # Copyright (C) 2006 Free Software Foundation, Inc.
783 #
784 # This file is free software; the Free Software Foundation
785 # gives unlimited permission to copy and/or distribute it,
786 # with or without modifications, as long as this notice is preserved.
787
788 # _AM_SUBST_NOTMAKE(VARIABLE)
789 # ---------------------------
790 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
791 # This macro is traced by Automake.
792 AC_DEFUN([_AM_SUBST_NOTMAKE])
793
794 # Check how to create a tarball. -*- Autoconf -*-
795
796 # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
797 #
798 # This file is free software; the Free Software Foundation
799 # gives unlimited permission to copy and/or distribute it,
800 # with or without modifications, as long as this notice is preserved.
801
802 # serial 2
803
804 # _AM_PROG_TAR(FORMAT)
805 # --------------------
806 # Check how to create a tarball in format FORMAT.
807 # FORMAT should be one of `v7', `ustar', or `pax'.
808 #
809 # Substitute a variable $(am__tar) that is a command
810 # writing to stdout a FORMAT-tarball containing the directory
811 # $tardir.
812 # tardir=directory && $(am__tar) > result.tar
813 #
814 # Substitute a variable $(am__untar) that extract such
815 # a tarball read from stdin.
816 # $(am__untar) < result.tar
817 AC_DEFUN([_AM_PROG_TAR],
818 [# Always define AMTAR for backward compatibility.
819 AM_MISSING_PROG([AMTAR], [tar])
820 m4_if([$1], [v7],
821 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
822 [m4_case([$1], [ustar],, [pax],,
823 [m4_fatal([Unknown tar format])])
824 AC_MSG_CHECKING([how to create a $1 tar archive])
825 # Loop over all known methods to create a tar archive until one works.
826 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
827 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
828 # Do not fold the above two line into one, because Tru64 sh and
829 # Solaris sh will not grok spaces in the rhs of `-'.
830 for _am_tool in $_am_tools
831 do
832 case $_am_tool in
833 gnutar)
834 for _am_tar in tar gnutar gtar;
835 do
836 AM_RUN_LOG([$_am_tar --version]) && break
837 done
838 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
839 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
840 am__untar="$_am_tar -xf -"
841 ;;
842 plaintar)
843 # Must skip GNU tar: if it does not support --format= it doesn't create
844 # ustar tarball either.
845 (tar --version) >/dev/null 2>&1 && continue
846 am__tar='tar chf - "$$tardir"'
847 am__tar_='tar chf - "$tardir"'
848 am__untar='tar xf -'
849 ;;
850 pax)
851 am__tar='pax -L -x $1 -w "$$tardir"'
852 am__tar_='pax -L -x $1 -w "$tardir"'
853 am__untar='pax -r'
854 ;;
855 cpio)
856 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
857 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
858 am__untar='cpio -i -H $1 -d'
859 ;;
860 none)
861 am__tar=false
862 am__tar_=false
863 am__untar=false
864 ;;
865 esac
866
867 # If the value was cached, stop now. We just wanted to have am__tar
868 # and am__untar set.
869 test -n "${am_cv_prog_tar_$1}" && break
870
871 # tar/untar a dummy directory, and stop if the command works
872 rm -rf conftest.dir
873 mkdir conftest.dir
874 echo GrepMe > conftest.dir/file
875 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
876 rm -rf conftest.dir
877 if test -s conftest.tar; then
878 AM_RUN_LOG([$am__untar <conftest.tar])
879 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
880 fi
881 done
882 rm -rf conftest.dir
883
884 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
885 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
886 AC_SUBST([am__tar])
887 AC_SUBST([am__untar])
888 ]) # _AM_PROG_TAR
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