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version 1.4, 2005/07/12 01:23:20 version 1.9, 2015/08/04 06:20:44
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 # Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002  # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
 # Free Software Foundation, Inc.  # 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation,
   # Inc.
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 # with or without modifications, as long as this notice is preserved.  # with or without modifications, as long as this notice is preserved.
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         # When given -MP, icc 7.0 and 7.1 complain thusly:
         #   icc: Command line warning: ignoring option '-M'; no argument required
         # The diagnosis changed in icc 8.0:
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Line 346  else
Line 301  else
   am_cv_$1_dependencies_compiler_type=none    am_cv_$1_dependencies_compiler_type=none
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Line 356  AC_SUBST([$1DEPMODE])
Line 313  AC_SUBST([$1DEPMODE])
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Line 373  AC_SUBST(DEPDIR)
Line 322  AC_SUBST(DEPDIR)
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   # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
   # Free Software Foundation, Inc.
 #  #
   # This file is free software; the Free Software Foundation
   # gives unlimited permission to copy and/or distribute it,
   # with or without modifications, as long as this notice is preserved.
   
   #serial 5
   
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   *) continue;;  
   # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
   # 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
   #
   # This file is free software; the Free Software Foundation
   # gives unlimited permission to copy and/or distribute it,
   # with or without modifications, as long as this notice is preserved.
   
   # serial 16
   
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   # Copyright (C) 2001, 2003, 2005, 2008, 2011 Free Software Foundation,
   # Inc.
   #
   # This file is free software; the Free Software Foundation
   # gives unlimited permission to copy and/or distribute it,
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   # Copyright (C) 2003, 2005  Free Software Foundation, Inc.
   #
   # This file is free software; the Free Software Foundation
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   # Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
   # From Jim Meyering
   
   # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008,
   # 2011 Free Software Foundation, Inc.
   #
   # This file is free software; the Free Software Foundation
   # gives unlimited permission to copy and/or distribute it,
   # with or without modifications, as long as this notice is preserved.
   
   # serial 5
   
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   AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
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     AC_ARG_ENABLE([maintainer-mode],
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   # Check to see how 'make' treats includes.                  -*- Autoconf -*-
   
   # Copyright (C) 2001, 2002, 2003, 2005, 2009  Free Software Foundation, Inc.
   #
   # This file is free software; the Free Software Foundation
   # gives unlimited permission to copy and/or distribute it,
   # with or without modifications, as long as this notice is preserved.
   
   # serial 4
   
 # AM_MAKE_INCLUDE()  # AM_MAKE_INCLUDE()
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 # First try GNU make style include.  # First try GNU make style include.
 echo "include confinc" > confmf  echo "include confinc" > confmf
 # We grep out `Entering directory' and `Leaving directory'  # Ignore all kinds of additional output from `make'.
 # messages which can occur if `w' ends up in MAKEFLAGS.  case `$am_make -s -f confmf 2> /dev/null` in #(
 # In particular we don't look at `^make:' because GNU make might  *the\ am__doit\ target*)
 # be invoked under some other name (usually "gmake"), in which    am__include=include
 # case it prints its new name instead of `make'.    am__quote=
 if test "`$am_make -s -f confmf 2> /dev/null | fgrep -v 'ing directory'`" = "done"; then    _am_result=GNU
    am__include=include    ;;
    am__quote=  esac
    _am_result=GNU  
 fi  
 # Now try BSD make style include.  # Now try BSD make style include.
 if test "$am__include" = "#"; then  if test "$am__include" = "#"; then
    echo '.include "confinc"' > confmf     echo '.include "confinc"' > confmf
    if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then     case `$am_make -s -f confmf 2> /dev/null` in #(
       am__include=.include     *the\ am__doit\ target*)
       am__quote='"'       am__include=.include
       _am_result=BSD       am__quote="\""
    fi       _am_result=BSD
        ;;
      esac
 fi  fi
 AC_SUBST(am__include)  AC_SUBST([am__include])
 AC_SUBST(am__quote)  AC_SUBST([am__quote])
 AC_MSG_RESULT($_am_result)  AC_MSG_RESULT([$_am_result])
 rm -f confinc confmf  rm -f confinc confmf
 ])  ])
   
 # serial 3  # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
   
 # AM_CONDITIONAL(NAME, SHELL-CONDITION)  # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
 # -------------------------------------  # Free Software Foundation, Inc.
 # Define a conditional.  
 #  #
 # FIXME: Once using 2.50, use this:  # This file is free software; the Free Software Foundation
 # m4_match([$1], [^TRUE\|FALSE$], [AC_FATAL([$0: invalid condition: $1])])dnl  # gives unlimited permission to copy and/or distribute it,
 AC_DEFUN([AM_CONDITIONAL],  # with or without modifications, as long as this notice is preserved.
 [ifelse([$1], [TRUE],  
         [errprint(__file__:__line__: [$0: invalid condition: $1  # serial 6
 ])dnl  
 m4exit(1)])dnl  # AM_MISSING_PROG(NAME, PROGRAM)
 ifelse([$1], [FALSE],  # ------------------------------
        [errprint(__file__:__line__: [$0: invalid condition: $1  AC_DEFUN([AM_MISSING_PROG],
 ])dnl  [AC_REQUIRE([AM_MISSING_HAS_RUN])
 m4exit(1)])dnl  $1=${$1-"${am_missing_run}$2"}
 AC_SUBST([$1_TRUE])  AC_SUBST($1)])
 AC_SUBST([$1_FALSE])  
 if $2; then  
   $1_TRUE=  # AM_MISSING_HAS_RUN
   $1_FALSE='#'  # ------------------
   # Define MISSING if not defined so far and test if it supports --run.
   # If it does, set am_missing_run to use it, otherwise, to nothing.
   AC_DEFUN([AM_MISSING_HAS_RUN],
   [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
   AC_REQUIRE_AUX_FILE([missing])dnl
   if test x"${MISSING+set}" != xset; then
     case $am_aux_dir in
     *\ * | *\     *)
       MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
     *)
       MISSING="\${SHELL} $am_aux_dir/missing" ;;
     esac
   fi
   # Use eval to expand $SHELL
   if eval "$MISSING --run true"; then
     am_missing_run="$MISSING --run "
 else  else
   $1_TRUE='#'    am_missing_run=
   $1_FALSE=    AC_MSG_WARN([`missing' script is too old or missing])
 fi])  fi
   ])
   
   # Copyright (C) 2003, 2004, 2005, 2006, 2011 Free Software Foundation,
   # Inc.
   #
   # This file is free software; the Free Software Foundation
   # gives unlimited permission to copy and/or distribute it,
   # with or without modifications, as long as this notice is preserved.
   
 # Add --enable-maintainer-mode option to configure.  # serial 1
 # From Jim Meyering  
   
 # Copyright 1996, 1998, 2000, 2001 Free Software Foundation, Inc.  # AM_PROG_MKDIR_P
   # ---------------
   # Check for `mkdir -p'.
   AC_DEFUN([AM_PROG_MKDIR_P],
   [AC_PREREQ([2.60])dnl
   AC_REQUIRE([AC_PROG_MKDIR_P])dnl
   dnl Automake 1.8 to 1.9.6 used to define mkdir_p.  We now use MKDIR_P,
   dnl while keeping a definition of mkdir_p for backward compatibility.
   dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
   dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
   dnl Makefile.ins that do not define MKDIR_P, so we do our own
   dnl adjustment using top_builddir (which is defined more often than
   dnl MKDIR_P).
   AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
   case $mkdir_p in
     [[\\/$]]* | ?:[[\\/]]*) ;;
     */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
   esac
   ])
   
 # This program is free software; you can redistribute it and/or modify  # Helper functions for option handling.                     -*- Autoconf -*-
 # it under the terms of the GNU General Public License as published by  
 # the Free Software Foundation; either version 2, or (at your option)  
 # any later version.  
   
 # This program is distributed in the hope that it will be useful,  # Copyright (C) 2001, 2002, 2003, 2005, 2008, 2010 Free Software
 # but WITHOUT ANY WARRANTY; without even the implied warranty of  # Foundation, Inc.
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the  #
 # GNU General Public License for more details.  # This file is free software; the Free Software Foundation
   # gives unlimited permission to copy and/or distribute it,
   # with or without modifications, as long as this notice is preserved.
   
 # You should have received a copy of the GNU General Public License  # serial 5
 # along with this program; if not, write to the Free Software  
 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  
 # 02111-1307, USA.  
   
   # _AM_MANGLE_OPTION(NAME)
   # -----------------------
   AC_DEFUN([_AM_MANGLE_OPTION],
   [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
   
   # _AM_SET_OPTION(NAME)
   # --------------------
   # Set option NAME.  Presently that only means defining a flag for this option.
   AC_DEFUN([_AM_SET_OPTION],
   [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
   
   # _AM_SET_OPTIONS(OPTIONS)
   # ------------------------
   # OPTIONS is a space-separated list of Automake options.
   AC_DEFUN([_AM_SET_OPTIONS],
   [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
   
   # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
   # -------------------------------------------
   # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
   AC_DEFUN([_AM_IF_OPTION],
   [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
   
   # Check to make sure that the build environment is sane.    -*- Autoconf -*-
   
   # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
   # Free Software Foundation, Inc.
   #
   # This file is free software; the Free Software Foundation
   # gives unlimited permission to copy and/or distribute it,
   # with or without modifications, as long as this notice is preserved.
   
   # serial 5
   
   # AM_SANITY_CHECK
   # ---------------
   AC_DEFUN([AM_SANITY_CHECK],
   [AC_MSG_CHECKING([whether build environment is sane])
   # Just in case
   sleep 1
   echo timestamp > conftest.file
   # Reject unsafe characters in $srcdir or the absolute working directory
   # name.  Accept space and tab only in the latter.
   am_lf='
   '
   case `pwd` in
     *[[\\\"\#\$\&\'\`$am_lf]]*)
       AC_MSG_ERROR([unsafe absolute working directory name]);;
   esac
   case $srcdir in
     *[[\\\"\#\$\&\'\`$am_lf\ \    ]]*)
       AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
   esac
   
   # Do `set' in a subshell so we don't clobber the current shell's
   # arguments.  Must try -L first in case configure is actually a
   # symlink; some systems play weird games with the mod time of symlinks
   # (eg FreeBSD returns the mod time of the symlink's containing
   # directory).
   if (
      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
      if test "$[*]" = "X"; then
         # -L didn't work.
         set X `ls -t "$srcdir/configure" conftest.file`
      fi
      rm -f conftest.file
      if test "$[*]" != "X $srcdir/configure conftest.file" \
         && test "$[*]" != "X conftest.file $srcdir/configure"; then
   
         # If neither matched, then we have a broken ls.  This can happen
         # if, for instance, CONFIG_SHELL is bash and it inherits a
         # broken ls alias from the environment.  This has actually
         # happened.  Such a system could not be considered "sane".
         AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
   alias in your environment])
      fi
   
      test "$[2]" = conftest.file
      )
   then
      # Ok.
      :
   else
      AC_MSG_ERROR([newly created file is older than distributed files!
   Check your system clock])
   fi
   AC_MSG_RESULT(yes)])
   
   # Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
   #
   # This file is free software; the Free Software Foundation
   # gives unlimited permission to copy and/or distribute it,
   # with or without modifications, as long as this notice is preserved.
   
 # serial 1  # serial 1
   
 AC_DEFUN([AM_MAINTAINER_MODE],  # AM_PROG_INSTALL_STRIP
 [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])  # ---------------------
   dnl maintainer-mode is disabled by default  # One issue with vendor `install' (even GNU) is that you can't
   AC_ARG_ENABLE(maintainer-mode,  # specify the program used to strip binaries.  This is especially
 [  --enable-maintainer-mode enable make rules and dependencies not useful  # annoying in cross-compiling environments, where the build's strip
                           (and sometimes confusing) to the casual installer],  # is unlikely to handle the host's binaries.
       USE_MAINTAINER_MODE=$enableval,  # Fortunately install-sh will honor a STRIPPROG variable, so we
       USE_MAINTAINER_MODE=no)  # always use install-sh in `make install-strip', and initialize
   AC_MSG_RESULT([$USE_MAINTAINER_MODE])  # STRIPPROG with the value of the STRIP variable (set by the user).
   AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])  AC_DEFUN([AM_PROG_INSTALL_STRIP],
   MAINT=$MAINTAINER_MODE_TRUE  [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
   AC_SUBST(MAINT)dnl  # Installed binaries are usually stripped using `strip' when the user
 ]  # run `make install-strip'.  However `strip' might not be the right
 )  # tool to use in cross-compilation environments, therefore Automake
   # will honor the `STRIP' environment variable to overrule this program.
   dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
   if test "$cross_compiling" != no; then
     AC_CHECK_TOOL([STRIP], [strip], :)
   fi
   INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
   AC_SUBST([INSTALL_STRIP_PROGRAM])])
   
   # Copyright (C) 2006, 2008, 2010 Free Software Foundation, Inc.
   #
   # This file is free software; the Free Software Foundation
   # gives unlimited permission to copy and/or distribute it,
   # with or without modifications, as long as this notice is preserved.
   
   # serial 3
   
   # _AM_SUBST_NOTMAKE(VARIABLE)
   # ---------------------------
   # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
   # This macro is traced by Automake.
   AC_DEFUN([_AM_SUBST_NOTMAKE])
   
   # AM_SUBST_NOTMAKE(VARIABLE)
   # --------------------------
   # Public sister of _AM_SUBST_NOTMAKE.
   AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
   
   # Check how to create a tarball.                            -*- Autoconf -*-
   
   # Copyright (C) 2004, 2005, 2012 Free Software Foundation, Inc.
   #
   # This file is free software; the Free Software Foundation
   # gives unlimited permission to copy and/or distribute it,
   # with or without modifications, as long as this notice is preserved.
   
   # serial 2
   
   # _AM_PROG_TAR(FORMAT)
   # --------------------
   # Check how to create a tarball in format FORMAT.
   # FORMAT should be one of `v7', `ustar', or `pax'.
   #
   # Substitute a variable $(am__tar) that is a command
   # writing to stdout a FORMAT-tarball containing the directory
   # $tardir.
   #     tardir=directory && $(am__tar) > result.tar
   #
   # Substitute a variable $(am__untar) that extract such
   # a tarball read from stdin.
   #     $(am__untar) < result.tar
   AC_DEFUN([_AM_PROG_TAR],
   [# Always define AMTAR for backward compatibility.  Yes, it's still used
   # in the wild :-(  We should find a proper way to deprecate it ...
   AC_SUBST([AMTAR], ['$${TAR-tar}'])
   m4_if([$1], [v7],
        [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
        [m4_case([$1], [ustar],, [pax],,
                 [m4_fatal([Unknown tar format])])
   AC_MSG_CHECKING([how to create a $1 tar archive])
   # Loop over all known methods to create a tar archive until one works.
   _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
   _am_tools=${am_cv_prog_tar_$1-$_am_tools}
   # Do not fold the above two line into one, because Tru64 sh and
   # Solaris sh will not grok spaces in the rhs of `-'.
   for _am_tool in $_am_tools
   do
     case $_am_tool in
     gnutar)
       for _am_tar in tar gnutar gtar;
       do
         AM_RUN_LOG([$_am_tar --version]) && break
       done
       am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
       am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
       am__untar="$_am_tar -xf -"
       ;;
     plaintar)
       # Must skip GNU tar: if it does not support --format= it doesn't create
       # ustar tarball either.
       (tar --version) >/dev/null 2>&1 && continue
       am__tar='tar chf - "$$tardir"'
       am__tar_='tar chf - "$tardir"'
       am__untar='tar xf -'
       ;;
     pax)
       am__tar='pax -L -x $1 -w "$$tardir"'
       am__tar_='pax -L -x $1 -w "$tardir"'
       am__untar='pax -r'
       ;;
     cpio)
       am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
       am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
       am__untar='cpio -i -H $1 -d'
       ;;
     none)
       am__tar=false
       am__tar_=false
       am__untar=false
       ;;
     esac
   
     # If the value was cached, stop now.  We just wanted to have am__tar
     # and am__untar set.
     test -n "${am_cv_prog_tar_$1}" && break
   
     # tar/untar a dummy directory, and stop if the command works
     rm -rf conftest.dir
     mkdir conftest.dir
     echo GrepMe > conftest.dir/file
     AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
     rm -rf conftest.dir
     if test -s conftest.tar; then
       AM_RUN_LOG([$am__untar <conftest.tar])
       grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
     fi
   done
   rm -rf conftest.dir
   
   AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
   AC_MSG_RESULT([$am_cv_prog_tar_$1])])
   AC_SUBST([am__tar])
   AC_SUBST([am__untar])
   ]) # _AM_PROG_TAR
   
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  Added in v.1.9
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