1: # generated automatically by aclocal 1.10.1 -*- 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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21:
22: # Copyright (C) 2002, 2003, 2005, 2006, 2007 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.
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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.
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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
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305:
306: # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
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:
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373: # Do all the work for Automake. -*- Autoconf -*-
374:
375: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
376: # 2005, 2006, 2008 Free Software Foundation, Inc.
377: #
378: # This file is free software; the Free Software Foundation
379: # gives unlimited permission to copy and/or distribute it,
380: # with or without modifications, as long as this notice is preserved.
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382: # serial 13
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499: # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
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501: # This file is free software; the Free Software Foundation
502: # gives unlimited permission to copy and/or distribute it,
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509: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
510: install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
511: AC_SUBST(install_sh)])
512:
513: # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
514: #
515: # This file is free software; the Free Software Foundation
516: # gives unlimited permission to copy and/or distribute it,
517: # with or without modifications, as long as this notice is preserved.
518:
519: # serial 2
520:
521: # Check whether the underlying file-system supports filenames
522: # with a leading dot. For instance MS-DOS doesn't.
523: AC_DEFUN([AM_SET_LEADING_DOT],
524: [rm -rf .tst 2>/dev/null
525: mkdir .tst 2>/dev/null
526: if test -d .tst; then
527: am__leading_dot=.
528: else
529: am__leading_dot=_
530: fi
531: rmdir .tst 2>/dev/null
532: AC_SUBST([am__leading_dot])])
533:
534: # Check to see how 'make' treats includes. -*- Autoconf -*-
535:
536: # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
537: #
538: # This file is free software; the Free Software Foundation
539: # gives unlimited permission to copy and/or distribute it,
540: # with or without modifications, as long as this notice is preserved.
541:
542: # serial 3
543:
544: # AM_MAKE_INCLUDE()
545: # -----------------
546: # Check to see how make treats includes.
547: AC_DEFUN([AM_MAKE_INCLUDE],
548: [am_make=${MAKE-make}
549: cat > confinc << 'END'
550: am__doit:
551: @echo done
552: .PHONY: am__doit
553: END
554: # If we don't find an include directive, just comment out the code.
555: AC_MSG_CHECKING([for style of include used by $am_make])
556: am__include="#"
557: am__quote=
558: _am_result=none
559: # First try GNU make style include.
560: echo "include confinc" > confmf
561: # We grep out `Entering directory' and `Leaving directory'
562: # messages which can occur if `w' ends up in MAKEFLAGS.
563: # In particular we don't look at `^make:' because GNU make might
564: # be invoked under some other name (usually "gmake"), in which
565: # case it prints its new name instead of `make'.
566: if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
567: am__include=include
568: am__quote=
569: _am_result=GNU
570: fi
571: # Now try BSD make style include.
572: if test "$am__include" = "#"; then
573: echo '.include "confinc"' > confmf
574: if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
575: am__include=.include
576: am__quote="\""
577: _am_result=BSD
578: fi
579: fi
580: AC_SUBST([am__include])
581: AC_SUBST([am__quote])
582: AC_MSG_RESULT([$_am_result])
583: rm -f confinc confmf
584: ])
585:
586: # Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005
587: # Free Software Foundation, Inc.
588: #
589: # This file is free software; the Free Software Foundation
590: # gives unlimited permission to copy and/or distribute it,
591: # with or without modifications, as long as this notice is preserved.
592:
593: # serial 5
594:
595: # AM_PROG_CC_C_O
596: # --------------
597: # Like AC_PROG_CC_C_O, but changed for automake.
598: AC_DEFUN([AM_PROG_CC_C_O],
599: [AC_REQUIRE([AC_PROG_CC_C_O])dnl
600: AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
601: AC_REQUIRE_AUX_FILE([compile])dnl
602: # FIXME: we rely on the cache variable name because
603: # there is no other way.
604: set dummy $CC
605: ac_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
606: if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
607: # Losing compiler, so override with the script.
608: # FIXME: It is wrong to rewrite CC.
609: # But if we don't then we get into trouble of one sort or another.
610: # A longer-term fix would be to have automake use am__CC in this case,
611: # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
612: CC="$am_aux_dir/compile $CC"
613: fi
614: dnl Make sure AC_PROG_CC is never called again, or it will override our
615: dnl setting of CC.
616: m4_define([AC_PROG_CC],
617: [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
618: ])
619:
620: # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
621:
622: # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005
623: # Free Software Foundation, Inc.
624: #
625: # This file is free software; the Free Software Foundation
626: # gives unlimited permission to copy and/or distribute it,
627: # with or without modifications, as long as this notice is preserved.
628:
629: # serial 5
630:
631: # AM_MISSING_PROG(NAME, PROGRAM)
632: # ------------------------------
633: AC_DEFUN([AM_MISSING_PROG],
634: [AC_REQUIRE([AM_MISSING_HAS_RUN])
635: $1=${$1-"${am_missing_run}$2"}
636: AC_SUBST($1)])
637:
638:
639: # AM_MISSING_HAS_RUN
640: # ------------------
641: # Define MISSING if not defined so far and test if it supports --run.
642: # If it does, set am_missing_run to use it, otherwise, to nothing.
643: AC_DEFUN([AM_MISSING_HAS_RUN],
644: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
645: AC_REQUIRE_AUX_FILE([missing])dnl
646: test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
647: # Use eval to expand $SHELL
648: if eval "$MISSING --run true"; then
649: am_missing_run="$MISSING --run "
650: else
651: am_missing_run=
652: AC_MSG_WARN([`missing' script is too old or missing])
653: fi
654: ])
655:
656: # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
657: #
658: # This file is free software; the Free Software Foundation
659: # gives unlimited permission to copy and/or distribute it,
660: # with or without modifications, as long as this notice is preserved.
661:
662: # AM_PROG_MKDIR_P
663: # ---------------
664: # Check for `mkdir -p'.
665: AC_DEFUN([AM_PROG_MKDIR_P],
666: [AC_PREREQ([2.60])dnl
667: AC_REQUIRE([AC_PROG_MKDIR_P])dnl
668: dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
669: dnl while keeping a definition of mkdir_p for backward compatibility.
670: dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
671: dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
672: dnl Makefile.ins that do not define MKDIR_P, so we do our own
673: dnl adjustment using top_builddir (which is defined more often than
674: dnl MKDIR_P).
675: AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
676: case $mkdir_p in
677: [[\\/$]]* | ?:[[\\/]]*) ;;
678: */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
679: esac
680: ])
681:
682: # Helper functions for option handling. -*- Autoconf -*-
683:
684: # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
685: #
686: # This file is free software; the Free Software Foundation
687: # gives unlimited permission to copy and/or distribute it,
688: # with or without modifications, as long as this notice is preserved.
689:
690: # serial 3
691:
692: # _AM_MANGLE_OPTION(NAME)
693: # -----------------------
694: AC_DEFUN([_AM_MANGLE_OPTION],
695: [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
696:
697: # _AM_SET_OPTION(NAME)
698: # ------------------------------
699: # Set option NAME. Presently that only means defining a flag for this option.
700: AC_DEFUN([_AM_SET_OPTION],
701: [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
702:
703: # _AM_SET_OPTIONS(OPTIONS)
704: # ----------------------------------
705: # OPTIONS is a space-separated list of Automake options.
706: AC_DEFUN([_AM_SET_OPTIONS],
707: [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
708:
709: # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
710: # -------------------------------------------
711: # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
712: AC_DEFUN([_AM_IF_OPTION],
713: [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
714:
715: # Check to make sure that the build environment is sane. -*- Autoconf -*-
716:
717: # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
718: # Free Software Foundation, Inc.
719: #
720: # This file is free software; the Free Software Foundation
721: # gives unlimited permission to copy and/or distribute it,
722: # with or without modifications, as long as this notice is preserved.
723:
724: # serial 4
725:
726: # AM_SANITY_CHECK
727: # ---------------
728: AC_DEFUN([AM_SANITY_CHECK],
729: [AC_MSG_CHECKING([whether build environment is sane])
730: # Just in case
731: sleep 1
732: echo timestamp > conftest.file
733: # Do `set' in a subshell so we don't clobber the current shell's
734: # arguments. Must try -L first in case configure is actually a
735: # symlink; some systems play weird games with the mod time of symlinks
736: # (eg FreeBSD returns the mod time of the symlink's containing
737: # directory).
738: if (
739: set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
740: if test "$[*]" = "X"; then
741: # -L didn't work.
742: set X `ls -t $srcdir/configure conftest.file`
743: fi
744: rm -f conftest.file
745: if test "$[*]" != "X $srcdir/configure conftest.file" \
746: && test "$[*]" != "X conftest.file $srcdir/configure"; then
747:
748: # If neither matched, then we have a broken ls. This can happen
749: # if, for instance, CONFIG_SHELL is bash and it inherits a
750: # broken ls alias from the environment. This has actually
751: # happened. Such a system could not be considered "sane".
752: AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
753: alias in your environment])
754: fi
755:
756: test "$[2]" = conftest.file
757: )
758: then
759: # Ok.
760: :
761: else
762: AC_MSG_ERROR([newly created file is older than distributed files!
763: Check your system clock])
764: fi
765: AC_MSG_RESULT(yes)])
766:
767: # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
768: #
769: # This file is free software; the Free Software Foundation
770: # gives unlimited permission to copy and/or distribute it,
771: # with or without modifications, as long as this notice is preserved.
772:
773: # AM_PROG_INSTALL_STRIP
774: # ---------------------
775: # One issue with vendor `install' (even GNU) is that you can't
776: # specify the program used to strip binaries. This is especially
777: # annoying in cross-compiling environments, where the build's strip
778: # is unlikely to handle the host's binaries.
779: # Fortunately install-sh will honor a STRIPPROG variable, so we
780: # always use install-sh in `make install-strip', and initialize
781: # STRIPPROG with the value of the STRIP variable (set by the user).
782: AC_DEFUN([AM_PROG_INSTALL_STRIP],
783: [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
784: # Installed binaries are usually stripped using `strip' when the user
785: # run `make install-strip'. However `strip' might not be the right
786: # tool to use in cross-compilation environments, therefore Automake
787: # will honor the `STRIP' environment variable to overrule this program.
788: dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
789: if test "$cross_compiling" != no; then
790: AC_CHECK_TOOL([STRIP], [strip], :)
791: fi
792: INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
793: AC_SUBST([INSTALL_STRIP_PROGRAM])])
794:
795: # Copyright (C) 2006 Free Software Foundation, Inc.
796: #
797: # This file is free software; the Free Software Foundation
798: # gives unlimited permission to copy and/or distribute it,
799: # with or without modifications, as long as this notice is preserved.
800:
801: # _AM_SUBST_NOTMAKE(VARIABLE)
802: # ---------------------------
803: # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
804: # This macro is traced by Automake.
805: AC_DEFUN([_AM_SUBST_NOTMAKE])
806:
807: # Check how to create a tarball. -*- Autoconf -*-
808:
809: # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
810: #
811: # This file is free software; the Free Software Foundation
812: # gives unlimited permission to copy and/or distribute it,
813: # with or without modifications, as long as this notice is preserved.
814:
815: # serial 2
816:
817: # _AM_PROG_TAR(FORMAT)
818: # --------------------
819: # Check how to create a tarball in format FORMAT.
820: # FORMAT should be one of `v7', `ustar', or `pax'.
821: #
822: # Substitute a variable $(am__tar) that is a command
823: # writing to stdout a FORMAT-tarball containing the directory
824: # $tardir.
825: # tardir=directory && $(am__tar) > result.tar
826: #
827: # Substitute a variable $(am__untar) that extract such
828: # a tarball read from stdin.
829: # $(am__untar) < result.tar
830: AC_DEFUN([_AM_PROG_TAR],
831: [# Always define AMTAR for backward compatibility.
832: AM_MISSING_PROG([AMTAR], [tar])
833: m4_if([$1], [v7],
834: [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
835: [m4_case([$1], [ustar],, [pax],,
836: [m4_fatal([Unknown tar format])])
837: AC_MSG_CHECKING([how to create a $1 tar archive])
838: # Loop over all known methods to create a tar archive until one works.
839: _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
840: _am_tools=${am_cv_prog_tar_$1-$_am_tools}
841: # Do not fold the above two line into one, because Tru64 sh and
842: # Solaris sh will not grok spaces in the rhs of `-'.
843: for _am_tool in $_am_tools
844: do
845: case $_am_tool in
846: gnutar)
847: for _am_tar in tar gnutar gtar;
848: do
849: AM_RUN_LOG([$_am_tar --version]) && break
850: done
851: am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
852: am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
853: am__untar="$_am_tar -xf -"
854: ;;
855: plaintar)
856: # Must skip GNU tar: if it does not support --format= it doesn't create
857: # ustar tarball either.
858: (tar --version) >/dev/null 2>&1 && continue
859: am__tar='tar chf - "$$tardir"'
860: am__tar_='tar chf - "$tardir"'
861: am__untar='tar xf -'
862: ;;
863: pax)
864: am__tar='pax -L -x $1 -w "$$tardir"'
865: am__tar_='pax -L -x $1 -w "$tardir"'
866: am__untar='pax -r'
867: ;;
868: cpio)
869: am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
870: am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
871: am__untar='cpio -i -H $1 -d'
872: ;;
873: none)
874: am__tar=false
875: am__tar_=false
876: am__untar=false
877: ;;
878: esac
879:
880: # If the value was cached, stop now. We just wanted to have am__tar
881: # and am__untar set.
882: test -n "${am_cv_prog_tar_$1}" && break
883:
884: # tar/untar a dummy directory, and stop if the command works
885: rm -rf conftest.dir
886: mkdir conftest.dir
887: echo GrepMe > conftest.dir/file
888: AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
889: rm -rf conftest.dir
890: if test -s conftest.tar; then
891: AM_RUN_LOG([$am__untar <conftest.tar])
892: grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
893: fi
894: done
895: rm -rf conftest.dir
896:
897: AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
898: AC_MSG_RESULT([$am_cv_prog_tar_$1])])
899: AC_SUBST([am__tar])
900: AC_SUBST([am__untar])
901: ]) # _AM_PROG_TAR
902:
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