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5 # This file is free software; the Free Software Foundation
6 # gives unlimited permission to copy and/or distribute it,
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643 AC_DEFUN([AM_PROG_MKDIR_P],
644 [AC_PREREQ([2.60])dnl
645 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
646 dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
647 dnl while keeping a definition of mkdir_p for backward compatibility.
648 dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
649 dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
650 dnl Makefile.ins that do not define MKDIR_P, so we do our own
651 dnl adjustment using top_builddir (which is defined more often than
653 AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
655 [[\\/$]]* | ?:[[\\/]]*) ;;
656 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
660 # Helper functions for option handling. -*- Autoconf -*-
662 # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
664 # This file is free software; the Free Software Foundation
665 # gives unlimited permission to copy and/or distribute it,
666 # with or without modifications, as long as this notice is preserved.
670 # _AM_MANGLE_OPTION(NAME)
671 # -----------------------
672 AC_DEFUN([_AM_MANGLE_OPTION],
673 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
675 # _AM_SET_OPTION(NAME)
676 # ------------------------------
677 # Set option NAME. Presently that only means defining a flag for this option.
678 AC_DEFUN([_AM_SET_OPTION],
679 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
681 # _AM_SET_OPTIONS(OPTIONS)
682 # ----------------------------------
683 # OPTIONS is a space-separated list of Automake options.
684 AC_DEFUN([_AM_SET_OPTIONS],
685 [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
687 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
688 # -------------------------------------------
689 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
690 AC_DEFUN([_AM_IF_OPTION],
691 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
693 # Copyright (C) 1996, 1997, 1998, 2000, 2001, 2002, 2003, 2005, 2006
694 # Free Software Foundation, Inc.
696 # This file is free software; the Free Software Foundation
697 # gives unlimited permission to copy and/or distribute it,
698 # with or without modifications, as long as this notice is preserved.
702 AC_DEFUN([AM_C_PROTOTYPES],
703 [AC_REQUIRE([AC_C_PROTOTYPES])
704 if test "$ac_cv_prog_cc_stdc" != no; then
707 U=_ ANSI2KNR=./ansi2knr
709 # Ensure some checks needed by ansi2knr itself.
710 AC_REQUIRE([AC_HEADER_STDC])
711 AC_CHECK_HEADERS([string.h])
713 AC_SUBST([ANSI2KNR])dnl
714 _AM_SUBST_NOTMAKE([ANSI2KNR])dnl
717 AU_DEFUN([fp_C_PROTOTYPES], [AM_C_PROTOTYPES])
719 # Check to make sure that the build environment is sane. -*- Autoconf -*-
721 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
722 # Free Software Foundation, Inc.
724 # This file is free software; the Free Software Foundation
725 # gives unlimited permission to copy and/or distribute it,
726 # with or without modifications, as long as this notice is preserved.
732 AC_DEFUN([AM_SANITY_CHECK],
733 [AC_MSG_CHECKING([whether build environment is sane])
736 echo timestamp > conftest.file
737 # Do `set' in a subshell so we don't clobber the current shell's
738 # arguments. Must try -L first in case configure is actually a
739 # symlink; some systems play weird games with the mod time of symlinks
740 # (eg FreeBSD returns the mod time of the symlink's containing
743 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
744 if test "$[*]" = "X"; then
746 set X `ls -t $srcdir/configure conftest.file`
749 if test "$[*]" != "X $srcdir/configure conftest.file" \
750 && test "$[*]" != "X conftest.file $srcdir/configure"; then
752 # If neither matched, then we have a broken ls. This can happen
753 # if, for instance, CONFIG_SHELL is bash and it inherits a
754 # broken ls alias from the environment. This has actually
755 # happened. Such a system could not be considered "sane".
756 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
757 alias in your environment])
760 test "$[2]" = conftest.file
766 AC_MSG_ERROR([newly created file is older than distributed files!
767 Check your system clock])
771 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
773 # This file is free software; the Free Software Foundation
774 # gives unlimited permission to copy and/or distribute it,
775 # with or without modifications, as long as this notice is preserved.
777 # AM_PROG_INSTALL_STRIP
778 # ---------------------
779 # One issue with vendor `install' (even GNU) is that you can't
780 # specify the program used to strip binaries. This is especially
781 # annoying in cross-compiling environments, where the build's strip
782 # is unlikely to handle the host's binaries.
783 # Fortunately install-sh will honor a STRIPPROG variable, so we
784 # always use install-sh in `make install-strip', and initialize
785 # STRIPPROG with the value of the STRIP variable (set by the user).
786 AC_DEFUN([AM_PROG_INSTALL_STRIP],
787 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
788 # Installed binaries are usually stripped using `strip' when the user
789 # run `make install-strip'. However `strip' might not be the right
790 # tool to use in cross-compilation environments, therefore Automake
791 # will honor the `STRIP' environment variable to overrule this program.
792 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
793 if test "$cross_compiling" != no; then
794 AC_CHECK_TOOL([STRIP], [strip], :)
796 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
797 AC_SUBST([INSTALL_STRIP_PROGRAM])])
799 # Copyright (C) 2006 Free Software Foundation, Inc.
801 # This file is free software; the Free Software Foundation
802 # gives unlimited permission to copy and/or distribute it,
803 # with or without modifications, as long as this notice is preserved.
805 # _AM_SUBST_NOTMAKE(VARIABLE)
806 # ---------------------------
807 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
808 # This macro is traced by Automake.
809 AC_DEFUN([_AM_SUBST_NOTMAKE])
811 # Check how to create a tarball. -*- Autoconf -*-
813 # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
815 # This file is free software; the Free Software Foundation
816 # gives unlimited permission to copy and/or distribute it,
817 # with or without modifications, as long as this notice is preserved.
821 # _AM_PROG_TAR(FORMAT)
822 # --------------------
823 # Check how to create a tarball in format FORMAT.
824 # FORMAT should be one of `v7', `ustar', or `pax'.
826 # Substitute a variable $(am__tar) that is a command
827 # writing to stdout a FORMAT-tarball containing the directory
829 # tardir=directory && $(am__tar) > result.tar
831 # Substitute a variable $(am__untar) that extract such
832 # a tarball read from stdin.
833 # $(am__untar) < result.tar
834 AC_DEFUN([_AM_PROG_TAR],
835 [# Always define AMTAR for backward compatibility.
836 AM_MISSING_PROG([AMTAR], [tar])
838 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
839 [m4_case([$1], [ustar],, [pax],,
840 [m4_fatal([Unknown tar format])])
841 AC_MSG_CHECKING([how to create a $1 tar archive])
842 # Loop over all known methods to create a tar archive until one works.
843 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
844 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
845 # Do not fold the above two line into one, because Tru64 sh and
846 # Solaris sh will not grok spaces in the rhs of `-'.
847 for _am_tool in $_am_tools
851 for _am_tar in tar gnutar gtar;
853 AM_RUN_LOG([$_am_tar --version]) && break
855 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
856 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
857 am__untar="$_am_tar -xf -"
860 # Must skip GNU tar: if it does not support --format= it doesn't create
861 # ustar tarball either.
862 (tar --version) >/dev/null 2>&1 && continue
863 am__tar='tar chf - "$$tardir"'
864 am__tar_='tar chf - "$tardir"'
868 am__tar='pax -L -x $1 -w "$$tardir"'
869 am__tar_='pax -L -x $1 -w "$tardir"'
873 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
874 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
875 am__untar='cpio -i -H $1 -d'
884 # If the value was cached, stop now. We just wanted to have am__tar
886 test -n "${am_cv_prog_tar_$1}" && break
888 # tar/untar a dummy directory, and stop if the command works
891 echo GrepMe > conftest.dir/file
892 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
894 if test -s conftest.tar; then
895 AM_RUN_LOG([$am__untar <conftest.tar])
896 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
901 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
902 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
904 AC_SUBST([am__untar])
907 m4_include([m4/codeset.m4])
908 m4_include([m4/curslib.m4])
909 m4_include([m4/funcdecl.m4])
910 m4_include([m4/funcs.m4])
911 m4_include([m4/gettext.m4])
912 m4_include([m4/glibc21.m4])
913 m4_include([m4/gpgme.m4])
914 m4_include([m4/gssapi.m4])
915 m4_include([m4/iconv.m4])
916 m4_include([m4/lcmessage.m4])
917 m4_include([m4/libgnutls.m4])
918 m4_include([m4/progtest.m4])
919 m4_include([m4/types.m4])