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1 # generated automatically by aclocal 1.13.4 -*- Autoconf -*-
2
3 # Copyright (C) 1996-2013 Free Software Foundation, Inc.
4
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
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23 # Copyright (C) 2002-2013 Free Software Foundation, Inc.
24 #
25 # This file is free software; the Free Software Foundation
26 # gives unlimited permission to copy and/or distribute it,
27 # with or without modifications, as long as this notice is preserved.
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59 # Copyright (C) 2011-2013 Free Software Foundation, Inc.
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120 # Copyright (C) 2001-2013 Free Software Foundation, Inc.
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122 # This file is free software; the Free Software Foundation
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171 # AM_COND_IF -*- Autoconf -*-
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173 # Copyright (C) 2008-2013 Free Software Foundation, Inc.
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175 # This file is free software; the Free Software Foundation
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177 # with or without modifications, as long as this notice is preserved.
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179 # _AM_COND_IF
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210 # Copyright (C) 1997-2013 Free Software Foundation, Inc.
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241 # Copyright (C) 1999-2013 Free Software Foundation, Inc.
242 #
243 # This file is free software; the Free Software Foundation
244 # gives unlimited permission to copy and/or distribute it,
245 # with or without modifications, as long as this notice is preserved.
246
247
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429
430 # Generate code to set up dependency tracking. -*- Autoconf -*-
431
432 # Copyright (C) 1999-2013 Free Software Foundation, Inc.
433 #
434 # This file is free software; the Free Software Foundation
435 # gives unlimited permission to copy and/or distribute it,
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437
438
439 # _AM_OUTPUT_DEPENDENCY_COMMANDS
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493 # AM_OUTPUT_DEPENDENCY_COMMANDS
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506 # Do all the work for Automake. -*- Autoconf -*-
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508 # Copyright (C) 1996-2013 Free Software Foundation, Inc.
509 #
510 # This file is free software; the Free Software Foundation
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513
514 # This macro actually does too much. Some checks are only needed if
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560 m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
561 AC_SUBST([PACKAGE], [$1])dnl
562 AC_SUBST([VERSION], [$2])],
563 [_AM_SET_OPTIONS([$1])dnl
564 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
565 m4_if(
566 m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
567 [ok:ok],,
568 [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
569 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
570 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
571
572 _AM_IF_OPTION([no-define],,
573 [AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
574 AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
575
576 # Some tools Automake needs.
577 AC_REQUIRE([AM_SANITY_CHECK])dnl
578 AC_REQUIRE([AC_ARG_PROGRAM])dnl
579 AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
580 AM_MISSING_PROG([AUTOCONF], [autoconf])
581 AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
582 AM_MISSING_PROG([AUTOHEADER], [autoheader])
583 AM_MISSING_PROG([MAKEINFO], [makeinfo])
584 AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
585 AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
586 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
587 # For better backward compatibility. To be removed once Automake 1.9.x
588 # dies out for good. For more background, see:
589 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
590 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
591 AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
592 # We need awk for the "check" target. The system "awk" is bad on
593 # some platforms.
594 AC_REQUIRE([AC_PROG_AWK])dnl
595 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
596 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
597 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
598 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
599 [_AM_PROG_TAR([v7])])])
600 _AM_IF_OPTION([no-dependencies],,
601 [AC_PROVIDE_IFELSE([AC_PROG_CC],
602 [_AM_DEPENDENCIES([CC])],
603 [m4_define([AC_PROG_CC],
604 m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
605 AC_PROVIDE_IFELSE([AC_PROG_CXX],
606 [_AM_DEPENDENCIES([CXX])],
607 [m4_define([AC_PROG_CXX],
608 m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
609 AC_PROVIDE_IFELSE([AC_PROG_OBJC],
610 [_AM_DEPENDENCIES([OBJC])],
611 [m4_define([AC_PROG_OBJC],
612 m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
613 AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
614 [_AM_DEPENDENCIES([OBJCXX])],
615 [m4_define([AC_PROG_OBJCXX],
616 m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
617 ])
618 AC_REQUIRE([AM_SILENT_RULES])dnl
619 dnl The testsuite driver may need to know about EXEEXT, so add the
620 dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This
621 dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
622 AC_CONFIG_COMMANDS_PRE(dnl
623 [m4_provide_if([_AM_COMPILER_EXEEXT],
624 [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
625 ])
626
627 dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
628 dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
629 dnl mangled by Autoconf and run in a shell conditional statement.
630 m4_define([_AC_COMPILER_EXEEXT],
631 m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
632
633
634 # When config.status generates a header, we must update the stamp-h file.
635 # This file resides in the same directory as the config header
636 # that is generated. The stamp files are numbered to have different names.
637
638 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
639 # loop where config.status creates the headers, so we can generate
640 # our stamp files there.
641 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
642 [# Compute $1's index in $config_headers.
643 _am_arg=$1
644 _am_stamp_count=1
645 for _am_header in $config_headers :; do
646 case $_am_header in
647 $_am_arg | $_am_arg:* )
648 break ;;
649 * )
650 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
651 esac
652 done
653 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
654
655 # Copyright (C) 2001-2013 Free Software Foundation, Inc.
656 #
657 # This file is free software; the Free Software Foundation
658 # gives unlimited permission to copy and/or distribute it,
659 # with or without modifications, as long as this notice is preserved.
660
661 # AM_PROG_INSTALL_SH
662 # ------------------
663 # Define $install_sh.
664 AC_DEFUN([AM_PROG_INSTALL_SH],
665 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
666 if test x"${install_sh}" != xset; then
667 case $am_aux_dir in
668 *\ * | *\ *)
669 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
670 *)
671 install_sh="\${SHELL} $am_aux_dir/install-sh"
672 esac
673 fi
674 AC_SUBST([install_sh])])
675
676 # Copyright (C) 2003-2013 Free Software Foundation, Inc.
677 #
678 # This file is free software; the Free Software Foundation
679 # gives unlimited permission to copy and/or distribute it,
680 # with or without modifications, as long as this notice is preserved.
681
682 # Check whether the underlying file-system supports filenames
683 # with a leading dot. For instance MS-DOS doesn't.
684 AC_DEFUN([AM_SET_LEADING_DOT],
685 [rm -rf .tst 2>/dev/null
686 mkdir .tst 2>/dev/null
687 if test -d .tst; then
688 am__leading_dot=.
689 else
690 am__leading_dot=_
691 fi
692 rmdir .tst 2>/dev/null
693 AC_SUBST([am__leading_dot])])
694
695 # Check to see how 'make' treats includes. -*- Autoconf -*-
696
697 # Copyright (C) 2001-2013 Free Software Foundation, Inc.
698 #
699 # This file is free software; the Free Software Foundation
700 # gives unlimited permission to copy and/or distribute it,
701 # with or without modifications, as long as this notice is preserved.
702
703 # AM_MAKE_INCLUDE()
704 # -----------------
705 # Check to see how make treats includes.
706 AC_DEFUN([AM_MAKE_INCLUDE],
707 [am_make=${MAKE-make}
708 cat > confinc << 'END'
709 am__doit:
710 @echo this is the am__doit target
711 .PHONY: am__doit
712 END
713 # If we don't find an include directive, just comment out the code.
714 AC_MSG_CHECKING([for style of include used by $am_make])
715 am__include="#"
716 am__quote=
717 _am_result=none
718 # First try GNU make style include.
719 echo "include confinc" > confmf
720 # Ignore all kinds of additional output from 'make'.
721 case `$am_make -s -f confmf 2> /dev/null` in #(
722 *the\ am__doit\ target*)
723 am__include=include
724 am__quote=
725 _am_result=GNU
726 ;;
727 esac
728 # Now try BSD make style include.
729 if test "$am__include" = "#"; then
730 echo '.include "confinc"' > confmf
731 case `$am_make -s -f confmf 2> /dev/null` in #(
732 *the\ am__doit\ target*)
733 am__include=.include
734 am__quote="\""
735 _am_result=BSD
736 ;;
737 esac
738 fi
739 AC_SUBST([am__include])
740 AC_SUBST([am__quote])
741 AC_MSG_RESULT([$_am_result])
742 rm -f confinc confmf
743 ])
744
745 # Copyright (C) 1999-2013 Free Software Foundation, Inc.
746 #
747 # This file is free software; the Free Software Foundation
748 # gives unlimited permission to copy and/or distribute it,
749 # with or without modifications, as long as this notice is preserved.
750
751 # AM_PROG_CC_C_O
752 # --------------
753 # Like AC_PROG_CC_C_O, but changed for automake.
754 AC_DEFUN([AM_PROG_CC_C_O],
755 [AC_REQUIRE([AC_PROG_CC_C_O])dnl
756 AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
757 AC_REQUIRE_AUX_FILE([compile])dnl
758 # FIXME: we rely on the cache variable name because
759 # there is no other way.
760 set dummy $CC
761 am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
762 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
763 if test "$am_t" != yes; then
764 # Losing compiler, so override with the script.
765 # FIXME: It is wrong to rewrite CC.
766 # But if we don't then we get into trouble of one sort or another.
767 # A longer-term fix would be to have automake use am__CC in this case,
768 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
769 CC="$am_aux_dir/compile $CC"
770 fi
771 dnl Make sure AC_PROG_CC is never called again, or it will override our
772 dnl setting of CC.
773 m4_define([AC_PROG_CC],
774 [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
775 ])
776
777 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
778
779 # Copyright (C) 1997-2013 Free Software Foundation, Inc.
780 #
781 # This file is free software; the Free Software Foundation
782 # gives unlimited permission to copy and/or distribute it,
783 # with or without modifications, as long as this notice is preserved.
784
785 # AM_MISSING_PROG(NAME, PROGRAM)
786 # ------------------------------
787 AC_DEFUN([AM_MISSING_PROG],
788 [AC_REQUIRE([AM_MISSING_HAS_RUN])
789 $1=${$1-"${am_missing_run}$2"}
790 AC_SUBST($1)])
791
792 # AM_MISSING_HAS_RUN
793 # ------------------
794 # Define MISSING if not defined so far and test if it is modern enough.
795 # If it is, set am_missing_run to use it, otherwise, to nothing.
796 AC_DEFUN([AM_MISSING_HAS_RUN],
797 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
798 AC_REQUIRE_AUX_FILE([missing])dnl
799 if test x"${MISSING+set}" != xset; then
800 case $am_aux_dir in
801 *\ * | *\ *)
802 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
803 *)
804 MISSING="\${SHELL} $am_aux_dir/missing" ;;
805 esac
806 fi
807 # Use eval to expand $SHELL
808 if eval "$MISSING --is-lightweight"; then
809 am_missing_run="$MISSING "
810 else
811 am_missing_run=
812 AC_MSG_WARN(['missing' script is too old or missing])
813 fi
814 ])
815
816 # Helper functions for option handling. -*- Autoconf -*-
817
818 # Copyright (C) 2001-2013 Free Software Foundation, Inc.
819 #
820 # This file is free software; the Free Software Foundation
821 # gives unlimited permission to copy and/or distribute it,
822 # with or without modifications, as long as this notice is preserved.
823
824 # _AM_MANGLE_OPTION(NAME)
825 # -----------------------
826 AC_DEFUN([_AM_MANGLE_OPTION],
827 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
828
829 # _AM_SET_OPTION(NAME)
830 # --------------------
831 # Set option NAME. Presently that only means defining a flag for this option.
832 AC_DEFUN([_AM_SET_OPTION],
833 [m4_define(_AM_MANGLE_OPTION([$1]), [1])])
834
835 # _AM_SET_OPTIONS(OPTIONS)
836 # ------------------------
837 # OPTIONS is a space-separated list of Automake options.
838 AC_DEFUN([_AM_SET_OPTIONS],
839 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
840
841 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
842 # -------------------------------------------
843 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
844 AC_DEFUN([_AM_IF_OPTION],
845 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
846
847 # Copyright (C) 2001-2013 Free Software Foundation, Inc.
848 #
849 # This file is free software; the Free Software Foundation
850 # gives unlimited permission to copy and/or distribute it,
851 # with or without modifications, as long as this notice is preserved.
852
853 # AM_RUN_LOG(COMMAND)
854 # -------------------
855 # Run COMMAND, save the exit status in ac_status, and log it.
856 # (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
857 AC_DEFUN([AM_RUN_LOG],
858 [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
859 ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
860 ac_status=$?
861 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
862 (exit $ac_status); }])
863
864 # Check to make sure that the build environment is sane. -*- Autoconf -*-
865
866 # Copyright (C) 1996-2013 Free Software Foundation, Inc.
867 #
868 # This file is free software; the Free Software Foundation
869 # gives unlimited permission to copy and/or distribute it,
870 # with or without modifications, as long as this notice is preserved.
871
872 # AM_SANITY_CHECK
873 # ---------------
874 AC_DEFUN([AM_SANITY_CHECK],
875 [AC_MSG_CHECKING([whether build environment is sane])
876 # Reject unsafe characters in $srcdir or the absolute working directory
877 # name. Accept space and tab only in the latter.
878 am_lf='
879 '
880 case `pwd` in
881 *[[\\\"\#\$\&\'\`$am_lf]]*)
882 AC_MSG_ERROR([unsafe absolute working directory name]);;
883 esac
884 case $srcdir in
885 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
886 AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
887 esac
888
889 # Do 'set' in a subshell so we don't clobber the current shell's
890 # arguments. Must try -L first in case configure is actually a
891 # symlink; some systems play weird games with the mod time of symlinks
892 # (eg FreeBSD returns the mod time of the symlink's containing
893 # directory).
894 if (
895 am_has_slept=no
896 for am_try in 1 2; do
897 echo "timestamp, slept: $am_has_slept" > conftest.file
898 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
899 if test "$[*]" = "X"; then
900 # -L didn't work.
901 set X `ls -t "$srcdir/configure" conftest.file`
902 fi
903 if test "$[*]" != "X $srcdir/configure conftest.file" \
904 && test "$[*]" != "X conftest.file $srcdir/configure"; then
905
906 # If neither matched, then we have a broken ls. This can happen
907 # if, for instance, CONFIG_SHELL is bash and it inherits a
908 # broken ls alias from the environment. This has actually
909 # happened. Such a system could not be considered "sane".
910 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
911 alias in your environment])
912 fi
913 if test "$[2]" = conftest.file || test $am_try -eq 2; then
914 break
915 fi
916 # Just in case.
917 sleep 1
918 am_has_slept=yes
919 done
920 test "$[2]" = conftest.file
921 )
922 then
923 # Ok.
924 :
925 else
926 AC_MSG_ERROR([newly created file is older than distributed files!
927 Check your system clock])
928 fi
929 AC_MSG_RESULT([yes])
930 # If we didn't sleep, we still need to ensure time stamps of config.status and
931 # generated files are strictly newer.
932 am_sleep_pid=
933 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
934 ( sleep 1 ) &
935 am_sleep_pid=$!
936 fi
937 AC_CONFIG_COMMANDS_PRE(
938 [AC_MSG_CHECKING([that generated files are newer than configure])
939 if test -n "$am_sleep_pid"; then
940 # Hide warnings about reused PIDs.
941 wait $am_sleep_pid 2>/dev/null
942 fi
943 AC_MSG_RESULT([done])])
944 rm -f conftest.file
945 ])
946
947 # Copyright (C) 2009-2013 Free Software Foundation, Inc.
948 #
949 # This file is free software; the Free Software Foundation
950 # gives unlimited permission to copy and/or distribute it,
951 # with or without modifications, as long as this notice is preserved.
952
953 # AM_SILENT_RULES([DEFAULT])
954 # --------------------------
955 # Enable less verbose build rules; with the default set to DEFAULT
956 # ("yes" being less verbose, "no" or empty being verbose).
957 AC_DEFUN([AM_SILENT_RULES],
958 [AC_ARG_ENABLE([silent-rules], [dnl
959 AS_HELP_STRING(
960 [--enable-silent-rules],
961 [less verbose build output (undo: "make V=1")])
962 AS_HELP_STRING(
963 [--disable-silent-rules],
964 [verbose build output (undo: "make V=0")])dnl
965 ])
966 case $enable_silent_rules in @%:@ (((
967 yes) AM_DEFAULT_VERBOSITY=0;;
968 no) AM_DEFAULT_VERBOSITY=1;;
969 *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
970 esac
971 dnl
972 dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
973 dnl do not support nested variable expansions.
974 dnl See automake bug#9928 and bug#10237.
975 am_make=${MAKE-make}
976 AC_CACHE_CHECK([whether $am_make supports nested variables],
977 [am_cv_make_support_nested_variables],
978 [if AS_ECHO([['TRUE=$(BAR$(V))
979 BAR0=false
980 BAR1=true
981 V=1
982 am__doit:
983 @$(TRUE)
984 .PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
985 am_cv_make_support_nested_variables=yes
986 else
987 am_cv_make_support_nested_variables=no
988 fi])
989 if test $am_cv_make_support_nested_variables = yes; then
990 dnl Using '$V' instead of '$(V)' breaks IRIX make.
991 AM_V='$(V)'
992 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
993 else
994 AM_V=$AM_DEFAULT_VERBOSITY
995 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
996 fi
997 AC_SUBST([AM_V])dnl
998 AM_SUBST_NOTMAKE([AM_V])dnl
999 AC_SUBST([AM_DEFAULT_V])dnl
1000 AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
1001 AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
1002 AM_BACKSLASH='\'
1003 AC_SUBST([AM_BACKSLASH])dnl
1004 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
1005 ])
1006
1007 # Copyright (C) 2001-2013 Free Software Foundation, Inc.
1008 #
1009 # This file is free software; the Free Software Foundation
1010 # gives unlimited permission to copy and/or distribute it,
1011 # with or without modifications, as long as this notice is preserved.
1012
1013 # AM_PROG_INSTALL_STRIP
1014 # ---------------------
1015 # One issue with vendor 'install' (even GNU) is that you can't
1016 # specify the program used to strip binaries. This is especially
1017 # annoying in cross-compiling environments, where the build's strip
1018 # is unlikely to handle the host's binaries.
1019 # Fortunately install-sh will honor a STRIPPROG variable, so we
1020 # always use install-sh in "make install-strip", and initialize
1021 # STRIPPROG with the value of the STRIP variable (set by the user).
1022 AC_DEFUN([AM_PROG_INSTALL_STRIP],
1023 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
1024 # Installed binaries are usually stripped using 'strip' when the user
1025 # run "make install-strip". However 'strip' might not be the right
1026 # tool to use in cross-compilation environments, therefore Automake
1027 # will honor the 'STRIP' environment variable to overrule this program.
1028 dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
1029 if test "$cross_compiling" != no; then
1030 AC_CHECK_TOOL([STRIP], [strip], :)
1031 fi
1032 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
1033 AC_SUBST([INSTALL_STRIP_PROGRAM])])
1034
1035 # Copyright (C) 2006-2013 Free Software Foundation, Inc.
1036 #
1037 # This file is free software; the Free Software Foundation
1038 # gives unlimited permission to copy and/or distribute it,
1039 # with or without modifications, as long as this notice is preserved.
1040
1041 # _AM_SUBST_NOTMAKE(VARIABLE)
1042 # ---------------------------
1043 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
1044 # This macro is traced by Automake.
1045 AC_DEFUN([_AM_SUBST_NOTMAKE])
1046
1047 # AM_SUBST_NOTMAKE(VARIABLE)
1048 # --------------------------
1049 # Public sister of _AM_SUBST_NOTMAKE.
1050 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
1051
1052 # Check how to create a tarball. -*- Autoconf -*-
1053
1054 # Copyright (C) 2004-2013 Free Software Foundation, Inc.
1055 #
1056 # This file is free software; the Free Software Foundation
1057 # gives unlimited permission to copy and/or distribute it,
1058 # with or without modifications, as long as this notice is preserved.
1059
1060 # _AM_PROG_TAR(FORMAT)
1061 # --------------------
1062 # Check how to create a tarball in format FORMAT.
1063 # FORMAT should be one of 'v7', 'ustar', or 'pax'.
1064 #
1065 # Substitute a variable $(am__tar) that is a command
1066 # writing to stdout a FORMAT-tarball containing the directory
1067 # $tardir.
1068 # tardir=directory && $(am__tar) > result.tar
1069 #
1070 # Substitute a variable $(am__untar) that extract such
1071 # a tarball read from stdin.
1072 # $(am__untar) < result.tar
1073 #
1074 AC_DEFUN([_AM_PROG_TAR],
1075 [# Always define AMTAR for backward compatibility. Yes, it's still used
1076 # in the wild :-( We should find a proper way to deprecate it ...
1077 AC_SUBST([AMTAR], ['$${TAR-tar}'])
1078
1079 # We'll loop over all known methods to create a tar archive until one works.
1080 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
1081
1082 m4_if([$1], [v7],
1083 [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
1084
1085 [m4_case([$1],
1086 [ustar],
1087 [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
1088 # There is notably a 21 bits limit for the UID and the GID. In fact,
1089 # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
1090 # and bug#13588).
1091 am_max_uid=2097151 # 2^21 - 1
1092 am_max_gid=$am_max_uid
1093 # The $UID and $GID variables are not portable, so we need to resort
1094 # to the POSIX-mandated id(1) utility. Errors in the 'id' calls
1095 # below are definitely unexpected, so allow the users to see them
1096 # (that is, avoid stderr redirection).
1097 am_uid=`id -u || echo unknown`
1098 am_gid=`id -g || echo unknown`
1099 AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
1100 if test $am_uid -le $am_max_uid; then
1101 AC_MSG_RESULT([yes])
1102 else
1103 AC_MSG_RESULT([no])
1104 _am_tools=none
1105 fi
1106 AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
1107 if test $am_gid -le $am_max_gid; then
1108 AC_MSG_RESULT([yes])
1109 else
1110 AC_MSG_RESULT([no])
1111 _am_tools=none
1112 fi],
1113
1114 [pax],
1115 [],
1116
1117 [m4_fatal([Unknown tar format])])
1118
1119 AC_MSG_CHECKING([how to create a $1 tar archive])
1120
1121 # Go ahead even if we have the value already cached. We do so because we
1122 # need to set the values for the 'am__tar' and 'am__untar' variables.
1123 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
1124
1125 for _am_tool in $_am_tools; do
1126 case $_am_tool in
1127 gnutar)
1128 for _am_tar in tar gnutar gtar; do
1129 AM_RUN_LOG([$_am_tar --version]) && break
1130 done
1131 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
1132 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
1133 am__untar="$_am_tar -xf -"
1134 ;;
1135 plaintar)
1136 # Must skip GNU tar: if it does not support --format= it doesn't create
1137 # ustar tarball either.
1138 (tar --version) >/dev/null 2>&1 && continue
1139 am__tar='tar chf - "$$tardir"'
1140 am__tar_='tar chf - "$tardir"'
1141 am__untar='tar xf -'
1142 ;;
1143 pax)
1144 am__tar='pax -L -x $1 -w "$$tardir"'
1145 am__tar_='pax -L -x $1 -w "$tardir"'
1146 am__untar='pax -r'
1147 ;;
1148 cpio)
1149 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
1150 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
1151 am__untar='cpio -i -H $1 -d'
1152 ;;
1153 none)
1154 am__tar=false
1155 am__tar_=false
1156 am__untar=false
1157 ;;
1158 esac
1159
1160 # If the value was cached, stop now. We just wanted to have am__tar
1161 # and am__untar set.
1162 test -n "${am_cv_prog_tar_$1}" && break
1163
1164 # tar/untar a dummy directory, and stop if the command works.
1165 rm -rf conftest.dir
1166 mkdir conftest.dir
1167 echo GrepMe > conftest.dir/file
1168 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1169 rm -rf conftest.dir
1170 if test -s conftest.tar; then
1171 AM_RUN_LOG([$am__untar <conftest.tar])
1172 AM_RUN_LOG([cat conftest.dir/file])
1173 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1174 fi
1175 done
1176 rm -rf conftest.dir
1177
1178 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1179 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1180
1181 AC_SUBST([am__tar])
1182 AC_SUBST([am__untar])
1183 ]) # _AM_PROG_TAR
1184
1185 m4_include([../build-config/common/m4/ac_common_package.m4])
1186 m4_include([../build-config/common/m4/ac_recursive_eval.m4])
1187 m4_include([../build-config/common/m4/ac_scorep_c99.m4])
1188 m4_include([../build-config/common/m4/ac_scorep_compiler_and_flags.m4])
1189 m4_include([../build-config/common/m4/ac_scorep_sys_detection.m4])
1190 m4_include([../build-config/common/m4/afs_summary.m4])
1191 m4_include([../build-config/common/m4/ax_cxx_inttype_macros.m4])
1192 m4_include([../build-config/m4/ac_cube_examples.m4])
1193 m4_include([../build-config/m4/ac_cube_general.m4])
1194 m4_include([../build-config/m4/ac_cube_libz_selection.m4])
1195 m4_include([../build-config/m4/ac_cube_memory.m4])
1196 m4_include([../build-config/m4/ac_cube_mic.m4])
1197 m4_include([../build-config/m4/as_cube_error_codes.m4])
1198 m4_include([../build-config/m4/libtool.m4])
1199 m4_include([../build-config/m4/ltoptions.m4])
1200 m4_include([../build-config/m4/ltsugar.m4])
1201 m4_include([../build-config/m4/ltversion.m4])
1202 m4_include([../build-config/m4/lt~obsolete.m4])