adam@0: # generated automatically by aclocal 1.11.1 -*- Autoconf -*-
adam@0: 
adam@0: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
adam@0: # 2005, 2006, 2007, 2008, 2009  Free Software Foundation, Inc.
adam@0: # This file is free software; the Free Software Foundation
adam@0: # gives unlimited permission to copy and/or distribute it,
adam@0: # with or without modifications, as long as this notice is preserved.
adam@0: 
adam@0: # This program is distributed in the hope that it will be useful,
adam@0: # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
adam@0: # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
adam@0: # PARTICULAR PURPOSE.
adam@0: 
adam@0: m4_ifndef([AC_AUTOCONF_VERSION],
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adam@0: If you have problems, you may need to regenerate the build system entirely.
adam@0: To do so, use the procedure documented by the package, typically `autoreconf'.])])
adam@0: 
adam@0: # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008  Free Software Foundation, Inc.
adam@0: #
adam@0: # This file is free software; the Free Software Foundation
adam@0: # gives unlimited permission to copy and/or distribute it,
adam@0: # with or without modifications, as long as this notice is preserved.
adam@0: 
adam@0: # AM_AUTOMAKE_VERSION(VERSION)
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adam@0: # Automake X.Y traces this macro to ensure aclocal.m4 has been
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adam@0: 
adam@0: # AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
adam@0: 
adam@0: # Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
adam@0: #
adam@0: # This file is free software; the Free Software Foundation
adam@0: # gives unlimited permission to copy and/or distribute it,
adam@0: # with or without modifications, as long as this notice is preserved.
adam@0: 
adam@0: # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
adam@0: # $ac_aux_dir to `$srcdir/foo'.  In other projects, it is set to
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adam@0: # therefore $ac_aux_dir as well) can be either absolute or relative,
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adam@0: # $top_srcdir/$ac_aux_dir/missing
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adam@0: #    fails when called from a subdirectory in a VPATH build with
adam@0: #          a relative $ac_aux_dir
adam@0: #
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adam@0: #
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adam@0: 
adam@0: # AM_CONDITIONAL                                            -*- Autoconf -*-
adam@0: 
adam@0: # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
adam@0: # Free Software Foundation, Inc.
adam@0: #
adam@0: # This file is free software; the Free Software Foundation
adam@0: # gives unlimited permission to copy and/or distribute it,
adam@0: # with or without modifications, as long as this notice is preserved.
adam@0: 
adam@0: # serial 9
adam@0: 
adam@0: # AM_CONDITIONAL(NAME, SHELL-CONDITION)
adam@0: # -------------------------------------
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adam@0: AC_DEFUN([AM_CONDITIONAL],
adam@0: [AC_PREREQ(2.52)dnl
adam@0:  ifelse([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
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adam@0: AC_SUBST([$1_TRUE])dnl
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adam@0: _AM_SUBST_NOTMAKE([$1_TRUE])dnl
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adam@0:   $1_TRUE='#'
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adam@0: Usually this means the macro was only invoked conditionally.]])
adam@0: fi])])
adam@0: 
adam@0: # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
adam@0: # Free Software Foundation, Inc.
adam@0: #
adam@0: # This file is free software; the Free Software Foundation
adam@0: # gives unlimited permission to copy and/or distribute it,
adam@0: # with or without modifications, as long as this notice is preserved.
adam@0: 
adam@0: # serial 10
adam@0: 
adam@0: # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
adam@0: # written in clear, in which case automake, when reading aclocal.m4,
adam@0: # will think it sees a *use*, and therefore will trigger all it's
adam@0: # C support machinery.  Also note that it means that autoscan, seeing
adam@0: # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
adam@0: 
adam@0: 
adam@0: # _AM_DEPENDENCIES(NAME)
adam@0: # ----------------------
adam@0: # See how the compiler implements dependency checking.
adam@0: # NAME is "CC", "CXX", "GCJ", or "OBJC".
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adam@0: #
adam@0: # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
adam@0: # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
adam@0: # dependency, and given that the user is not expected to run this macro,
adam@0: # just rely on AC_PROG_CC.
adam@0: AC_DEFUN([_AM_DEPENDENCIES],
adam@0: [AC_REQUIRE([AM_SET_DEPDIR])dnl
adam@0: AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
adam@0: AC_REQUIRE([AM_MAKE_INCLUDE])dnl
adam@0: AC_REQUIRE([AM_DEP_TRACK])dnl
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adam@0: ifelse([$1], CC,   [depcc="$CC"   am_compiler_list=],
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adam@0:                    [depcc="$$1"   am_compiler_list=])
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adam@0: AC_CACHE_CHECK([dependency style of $depcc],
adam@0:                [am_cv_$1_dependencies_compiler_type],
adam@0: [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
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adam@0:   # making bogus files that we don't know about and never remove.  For
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adam@0:   # making a dummy file named `D' -- because `-MD' means `put the output
adam@0:   # in D'.
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adam@0:   # Copy depcomp to subdir because otherwise we won't find it if we're
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adam@0:   cp "$am_depcomp" conftest.dir
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adam@0:   # both Tru64's cc and ICC support -MD to output dependencies as a
adam@0:   # side effect of compilation, but ICC will put the dependencies in
adam@0:   # the current directory while Tru64 will put them in the object
adam@0:   # directory.
adam@0:   mkdir sub
adam@0: 
adam@0:   am_cv_$1_dependencies_compiler_type=none
adam@0:   if test "$am_compiler_list" = ""; then
adam@0:      am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
adam@0:   fi
adam@0:   am__universal=false
adam@0:   m4_case([$1], [CC],
adam@0:     [case " $depcc " in #(
adam@0:      *\ -arch\ *\ -arch\ *) am__universal=true ;;
adam@0:      esac],
adam@0:     [CXX],
adam@0:     [case " $depcc " in #(
adam@0:      *\ -arch\ *\ -arch\ *) am__universal=true ;;
adam@0:      esac])
adam@0: 
adam@0:   for depmode in $am_compiler_list; do
adam@0:     # Setup a source with many dependencies, because some compilers
adam@0:     # like to wrap large dependency lists on column 80 (with \), and
adam@0:     # we should not choose a depcomp mode which is confused by this.
adam@0:     #
adam@0:     # We need to recreate these files for each test, as the compiler may
adam@0:     # overwrite some of them when testing with obscure command lines.
adam@0:     # This happens at least with the AIX C compiler.
adam@0:     : > sub/conftest.c
adam@0:     for i in 1 2 3 4 5 6; do
adam@0:       echo '#include "conftst'$i'.h"' >> sub/conftest.c
adam@0:       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
adam@0:       # Solaris 8's {/usr,}/bin/sh.
adam@0:       touch sub/conftst$i.h
adam@0:     done
adam@0:     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
adam@0: 
adam@0:     # We check with `-c' and `-o' for the sake of the "dashmstdout"
adam@0:     # mode.  It turns out that the SunPro C++ compiler does not properly
adam@0:     # handle `-M -o', and we need to detect this.  Also, some Intel
adam@0:     # versions had trouble with output in subdirs
adam@0:     am__obj=sub/conftest.${OBJEXT-o}
adam@0:     am__minus_obj="-o $am__obj"
adam@0:     case $depmode in
adam@0:     gcc)
adam@0:       # This depmode causes a compiler race in universal mode.
adam@0:       test "$am__universal" = false || continue
adam@0:       ;;
adam@0:     nosideeffect)
adam@0:       # after this tag, mechanisms are not by side-effect, so they'll
adam@0:       # only be used when explicitly requested
adam@0:       if test "x$enable_dependency_tracking" = xyes; then
adam@0: 	continue
adam@0:       else
adam@0: 	break
adam@0:       fi
adam@0:       ;;
adam@0:     msvisualcpp | msvcmsys)
adam@0:       # This compiler won't grok `-c -o', but also, the minuso test has
adam@0:       # not run yet.  These depmodes are late enough in the game, and
adam@0:       # so weak that their functioning should not be impacted.
adam@0:       am__obj=conftest.${OBJEXT-o}
adam@0:       am__minus_obj=
adam@0:       ;;
adam@0:     none) break ;;
adam@0:     esac
adam@0:     if depmode=$depmode \
adam@0:        source=sub/conftest.c object=$am__obj \
adam@0:        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
adam@0:        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
adam@0:          >/dev/null 2>conftest.err &&
adam@0:        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
adam@0:        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
adam@0:        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
adam@0:        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
adam@0:       # icc doesn't choke on unknown options, it will just issue warnings
adam@0:       # or remarks (even with -Werror).  So we grep stderr for any message
adam@0:       # that says an option was ignored or not supported.
adam@0:       # When given -MP, icc 7.0 and 7.1 complain thusly:
adam@0:       #   icc: Command line warning: ignoring option '-M'; no argument required
adam@0:       # The diagnosis changed in icc 8.0:
adam@0:       #   icc: Command line remark: option '-MP' not supported
adam@0:       if (grep 'ignoring option' conftest.err ||
adam@0:           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
adam@0:         am_cv_$1_dependencies_compiler_type=$depmode
adam@0:         break
adam@0:       fi
adam@0:     fi
adam@0:   done
adam@0: 
adam@0:   cd ..
adam@0:   rm -rf conftest.dir
adam@0: else
adam@0:   am_cv_$1_dependencies_compiler_type=none
adam@0: fi
adam@0: ])
adam@0: AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
adam@0: AM_CONDITIONAL([am__fastdep$1], [
adam@0:   test "x$enable_dependency_tracking" != xno \
adam@0:   && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
adam@0: ])
adam@0: 
adam@0: 
adam@0: # AM_SET_DEPDIR
adam@0: # -------------
adam@0: # Choose a directory name for dependency files.
adam@0: # This macro is AC_REQUIREd in _AM_DEPENDENCIES
adam@0: AC_DEFUN([AM_SET_DEPDIR],
adam@0: [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
adam@0: AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
adam@0: ])
adam@0: 
adam@0: 
adam@0: # AM_DEP_TRACK
adam@0: # ------------
adam@0: AC_DEFUN([AM_DEP_TRACK],
adam@0: [AC_ARG_ENABLE(dependency-tracking,
adam@0: [  --disable-dependency-tracking  speeds up one-time build
adam@0:   --enable-dependency-tracking   do not reject slow dependency extractors])
adam@0: if test "x$enable_dependency_tracking" != xno; then
adam@0:   am_depcomp="$ac_aux_dir/depcomp"
adam@0:   AMDEPBACKSLASH='\'
adam@0: fi
adam@0: AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
adam@0: AC_SUBST([AMDEPBACKSLASH])dnl
adam@0: _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
adam@0: ])
adam@0: 
adam@0: # Generate code to set up dependency tracking.              -*- Autoconf -*-
adam@0: 
adam@0: # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
adam@0: # Free Software Foundation, Inc.
adam@0: #
adam@0: # This file is free software; the Free Software Foundation
adam@0: # gives unlimited permission to copy and/or distribute it,
adam@0: # with or without modifications, as long as this notice is preserved.
adam@0: 
adam@0: #serial 5
adam@0: 
adam@0: # _AM_OUTPUT_DEPENDENCY_COMMANDS
adam@0: # ------------------------------
adam@0: AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
adam@0: [{
adam@0:   # Autoconf 2.62 quotes --file arguments for eval, but not when files
adam@0:   # are listed without --file.  Let's play safe and only enable the eval
adam@0:   # if we detect the quoting.
adam@0:   case $CONFIG_FILES in
adam@0:   *\'*) eval set x "$CONFIG_FILES" ;;
adam@0:   *)   set x $CONFIG_FILES ;;
adam@0:   esac
adam@0:   shift
adam@0:   for mf
adam@0:   do
adam@0:     # Strip MF so we end up with the name of the file.
adam@0:     mf=`echo "$mf" | sed -e 's/:.*$//'`
adam@0:     # Check whether this is an Automake generated Makefile or not.
adam@0:     # We used to match only the files named `Makefile.in', but
adam@0:     # some people rename them; so instead we look at the file content.
adam@0:     # Grep'ing the first line is not enough: some people post-process
adam@0:     # each Makefile.in and add a new line on top of each file to say so.
adam@0:     # Grep'ing the whole file is not good either: AIX grep has a line
adam@0:     # limit of 2048, but all sed's we know have understand at least 4000.
adam@0:     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
adam@0:       dirpart=`AS_DIRNAME("$mf")`
adam@0:     else
adam@0:       continue
adam@0:     fi
adam@0:     # Extract the definition of DEPDIR, am__include, and am__quote
adam@0:     # from the Makefile without running `make'.
adam@0:     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
adam@0:     test -z "$DEPDIR" && continue
adam@0:     am__include=`sed -n 's/^am__include = //p' < "$mf"`
adam@0:     test -z "am__include" && continue
adam@0:     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
adam@0:     # When using ansi2knr, U may be empty or an underscore; expand it
adam@0:     U=`sed -n 's/^U = //p' < "$mf"`
adam@0:     # Find all dependency output files, they are included files with
adam@0:     # $(DEPDIR) in their names.  We invoke sed twice because it is the
adam@0:     # simplest approach to changing $(DEPDIR) to its actual value in the
adam@0:     # expansion.
adam@0:     for file in `sed -n "
adam@0:       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
adam@0: 	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
adam@0:       # Make sure the directory exists.
adam@0:       test -f "$dirpart/$file" && continue
adam@0:       fdir=`AS_DIRNAME(["$file"])`
adam@0:       AS_MKDIR_P([$dirpart/$fdir])
adam@0:       # echo "creating $dirpart/$file"
adam@0:       echo '# dummy' > "$dirpart/$file"
adam@0:     done
adam@0:   done
adam@0: }
adam@0: ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
adam@0: 
adam@0: 
adam@0: # AM_OUTPUT_DEPENDENCY_COMMANDS
adam@0: # -----------------------------
adam@0: # This macro should only be invoked once -- use via AC_REQUIRE.
adam@0: #
adam@0: # This code is only required when automatic dependency tracking
adam@0: # is enabled.  FIXME.  This creates each `.P' file that we will
adam@0: # need in order to bootstrap the dependency handling code.
adam@0: AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
adam@0: [AC_CONFIG_COMMANDS([depfiles],
adam@0:      [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
adam@0:      [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
adam@0: ])
adam@0: 
adam@0: # Do all the work for Automake.                             -*- Autoconf -*-
adam@0: 
adam@0: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
adam@0: # 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
adam@0: #
adam@0: # This file is free software; the Free Software Foundation
adam@0: # gives unlimited permission to copy and/or distribute it,
adam@0: # with or without modifications, as long as this notice is preserved.
adam@0: 
adam@0: # serial 16
adam@0: 
adam@0: # This macro actually does too much.  Some checks are only needed if
adam@0: # your package does certain things.  But this isn't really a big deal.
adam@0: 
adam@0: # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
adam@0: # AM_INIT_AUTOMAKE([OPTIONS])
adam@0: # -----------------------------------------------
adam@0: # The call with PACKAGE and VERSION arguments is the old style
adam@0: # call (pre autoconf-2.50), which is being phased out.  PACKAGE
adam@0: # and VERSION should now be passed to AC_INIT and removed from
adam@0: # the call to AM_INIT_AUTOMAKE.
adam@0: # We support both call styles for the transition.  After
adam@0: # the next Automake release, Autoconf can make the AC_INIT
adam@0: # arguments mandatory, and then we can depend on a new Autoconf
adam@0: # release and drop the old call support.
adam@0: AC_DEFUN([AM_INIT_AUTOMAKE],
adam@0: [AC_PREREQ([2.62])dnl
adam@0: dnl Autoconf wants to disallow AM_ names.  We explicitly allow
adam@0: dnl the ones we care about.
adam@0: m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
adam@0: AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
adam@0: AC_REQUIRE([AC_PROG_INSTALL])dnl
adam@0: if test "`cd $srcdir && pwd`" != "`pwd`"; then
adam@0:   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
adam@0:   # is not polluted with repeated "-I."
adam@0:   AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
adam@0:   # test to see if srcdir already configured
adam@0:   if test -f $srcdir/config.status; then
adam@0:     AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
adam@0:   fi
adam@0: fi
adam@0: 
adam@0: # test whether we have cygpath
adam@0: if test -z "$CYGPATH_W"; then
adam@0:   if (cygpath --version) >/dev/null 2>/dev/null; then
adam@0:     CYGPATH_W='cygpath -w'
adam@0:   else
adam@0:     CYGPATH_W=echo
adam@0:   fi
adam@0: fi
adam@0: AC_SUBST([CYGPATH_W])
adam@0: 
adam@0: # Define the identity of the package.
adam@0: dnl Distinguish between old-style and new-style calls.
adam@0: m4_ifval([$2],
adam@0: [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
adam@0:  AC_SUBST([PACKAGE], [$1])dnl
adam@0:  AC_SUBST([VERSION], [$2])],
adam@0: [_AM_SET_OPTIONS([$1])dnl
adam@0: dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
adam@0: m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
adam@0:   [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
adam@0:  AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
adam@0:  AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
adam@0: 
adam@0: _AM_IF_OPTION([no-define],,
adam@0: [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
adam@0:  AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
adam@0: 
adam@0: # Some tools Automake needs.
adam@0: AC_REQUIRE([AM_SANITY_CHECK])dnl
adam@0: AC_REQUIRE([AC_ARG_PROGRAM])dnl
adam@0: AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
adam@0: AM_MISSING_PROG(AUTOCONF, autoconf)
adam@0: AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
adam@0: AM_MISSING_PROG(AUTOHEADER, autoheader)
adam@0: AM_MISSING_PROG(MAKEINFO, makeinfo)
adam@0: AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
adam@0: AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
adam@0: AC_REQUIRE([AM_PROG_MKDIR_P])dnl
adam@0: # We need awk for the "check" target.  The system "awk" is bad on
adam@0: # some platforms.
adam@0: AC_REQUIRE([AC_PROG_AWK])dnl
adam@0: AC_REQUIRE([AC_PROG_MAKE_SET])dnl
adam@0: AC_REQUIRE([AM_SET_LEADING_DOT])dnl
adam@0: _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
adam@0: 	      [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
adam@0: 			     [_AM_PROG_TAR([v7])])])
adam@0: _AM_IF_OPTION([no-dependencies],,
adam@0: [AC_PROVIDE_IFELSE([AC_PROG_CC],
adam@0: 		  [_AM_DEPENDENCIES(CC)],
adam@0: 		  [define([AC_PROG_CC],
adam@0: 			  defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
adam@0: AC_PROVIDE_IFELSE([AC_PROG_CXX],
adam@0: 		  [_AM_DEPENDENCIES(CXX)],
adam@0: 		  [define([AC_PROG_CXX],
adam@0: 			  defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
adam@0: AC_PROVIDE_IFELSE([AC_PROG_OBJC],
adam@0: 		  [_AM_DEPENDENCIES(OBJC)],
adam@0: 		  [define([AC_PROG_OBJC],
adam@0: 			  defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
adam@0: ])
adam@0: _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
adam@0: dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
adam@0: dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This macro
adam@0: dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
adam@0: AC_CONFIG_COMMANDS_PRE(dnl
adam@0: [m4_provide_if([_AM_COMPILER_EXEEXT],
adam@0:   [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
adam@0: ])
adam@0: 
adam@0: dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
adam@0: dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
adam@0: dnl mangled by Autoconf and run in a shell conditional statement.
adam@0: m4_define([_AC_COMPILER_EXEEXT],
adam@0: m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
adam@0: 
adam@0: 
adam@0: # When config.status generates a header, we must update the stamp-h file.
adam@0: # This file resides in the same directory as the config header
adam@0: # that is generated.  The stamp files are numbered to have different names.
adam@0: 
adam@0: # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
adam@0: # loop where config.status creates the headers, so we can generate
adam@0: # our stamp files there.
adam@0: AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
adam@0: [# Compute $1's index in $config_headers.
adam@0: _am_arg=$1
adam@0: _am_stamp_count=1
adam@0: for _am_header in $config_headers :; do
adam@0:   case $_am_header in
adam@0:     $_am_arg | $_am_arg:* )
adam@0:       break ;;
adam@0:     * )
adam@0:       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
adam@0:   esac
adam@0: done
adam@0: echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
adam@0: 
adam@0: # Copyright (C) 2001, 2003, 2005, 2008  Free Software Foundation, Inc.
adam@0: #
adam@0: # This file is free software; the Free Software Foundation
adam@0: # gives unlimited permission to copy and/or distribute it,
adam@0: # with or without modifications, as long as this notice is preserved.
adam@0: 
adam@0: # AM_PROG_INSTALL_SH
adam@0: # ------------------
adam@0: # Define $install_sh.
adam@0: AC_DEFUN([AM_PROG_INSTALL_SH],
adam@0: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
adam@0: if test x"${install_sh}" != xset; then
adam@0:   case $am_aux_dir in
adam@0:   *\ * | *\	*)
adam@0:     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
adam@0:   *)
adam@0:     install_sh="\${SHELL} $am_aux_dir/install-sh"
adam@0:   esac
adam@0: fi
adam@0: AC_SUBST(install_sh)])
adam@0: 
adam@0: # Copyright (C) 2003, 2005  Free Software Foundation, Inc.
adam@0: #
adam@0: # This file is free software; the Free Software Foundation
adam@0: # gives unlimited permission to copy and/or distribute it,
adam@0: # with or without modifications, as long as this notice is preserved.
adam@0: 
adam@0: # serial 2
adam@0: 
adam@0: # Check whether the underlying file-system supports filenames
adam@0: # with a leading dot.  For instance MS-DOS doesn't.
adam@0: AC_DEFUN([AM_SET_LEADING_DOT],
adam@0: [rm -rf .tst 2>/dev/null
adam@0: mkdir .tst 2>/dev/null
adam@0: if test -d .tst; then
adam@0:   am__leading_dot=.
adam@0: else
adam@0:   am__leading_dot=_
adam@0: fi
adam@0: rmdir .tst 2>/dev/null
adam@0: AC_SUBST([am__leading_dot])])
adam@0: 
adam@0: # Check to see how 'make' treats includes.	            -*- Autoconf -*-
adam@0: 
adam@0: # Copyright (C) 2001, 2002, 2003, 2005, 2009  Free Software Foundation, Inc.
adam@0: #
adam@0: # This file is free software; the Free Software Foundation
adam@0: # gives unlimited permission to copy and/or distribute it,
adam@0: # with or without modifications, as long as this notice is preserved.
adam@0: 
adam@0: # serial 4
adam@0: 
adam@0: # AM_MAKE_INCLUDE()
adam@0: # -----------------
adam@0: # Check to see how make treats includes.
adam@0: AC_DEFUN([AM_MAKE_INCLUDE],
adam@0: [am_make=${MAKE-make}
adam@0: cat > confinc << 'END'
adam@0: am__doit:
adam@0: 	@echo this is the am__doit target
adam@0: .PHONY: am__doit
adam@0: END
adam@0: # If we don't find an include directive, just comment out the code.
adam@0: AC_MSG_CHECKING([for style of include used by $am_make])
adam@0: am__include="#"
adam@0: am__quote=
adam@0: _am_result=none
adam@0: # First try GNU make style include.
adam@0: echo "include confinc" > confmf
adam@0: # Ignore all kinds of additional output from `make'.
adam@0: case `$am_make -s -f confmf 2> /dev/null` in #(
adam@0: *the\ am__doit\ target*)
adam@0:   am__include=include
adam@0:   am__quote=
adam@0:   _am_result=GNU
adam@0:   ;;
adam@0: esac
adam@0: # Now try BSD make style include.
adam@0: if test "$am__include" = "#"; then
adam@0:    echo '.include "confinc"' > confmf
adam@0:    case `$am_make -s -f confmf 2> /dev/null` in #(
adam@0:    *the\ am__doit\ target*)
adam@0:      am__include=.include
adam@0:      am__quote="\""
adam@0:      _am_result=BSD
adam@0:      ;;
adam@0:    esac
adam@0: fi
adam@0: AC_SUBST([am__include])
adam@0: AC_SUBST([am__quote])
adam@0: AC_MSG_RESULT([$_am_result])
adam@0: rm -f confinc confmf
adam@0: ])
adam@0: 
adam@0: # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
adam@0: 
adam@0: # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
adam@0: # Free Software Foundation, Inc.
adam@0: #
adam@0: # This file is free software; the Free Software Foundation
adam@0: # gives unlimited permission to copy and/or distribute it,
adam@0: # with or without modifications, as long as this notice is preserved.
adam@0: 
adam@0: # serial 6
adam@0: 
adam@0: # AM_MISSING_PROG(NAME, PROGRAM)
adam@0: # ------------------------------
adam@0: AC_DEFUN([AM_MISSING_PROG],
adam@0: [AC_REQUIRE([AM_MISSING_HAS_RUN])
adam@0: $1=${$1-"${am_missing_run}$2"}
adam@0: AC_SUBST($1)])
adam@0: 
adam@0: 
adam@0: # AM_MISSING_HAS_RUN
adam@0: # ------------------
adam@0: # Define MISSING if not defined so far and test if it supports --run.
adam@0: # If it does, set am_missing_run to use it, otherwise, to nothing.
adam@0: AC_DEFUN([AM_MISSING_HAS_RUN],
adam@0: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
adam@0: AC_REQUIRE_AUX_FILE([missing])dnl
adam@0: if test x"${MISSING+set}" != xset; then
adam@0:   case $am_aux_dir in
adam@0:   *\ * | *\	*)
adam@0:     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
adam@0:   *)
adam@0:     MISSING="\${SHELL} $am_aux_dir/missing" ;;
adam@0:   esac
adam@0: fi
adam@0: # Use eval to expand $SHELL
adam@0: if eval "$MISSING --run true"; then
adam@0:   am_missing_run="$MISSING --run "
adam@0: else
adam@0:   am_missing_run=
adam@0:   AC_MSG_WARN([`missing' script is too old or missing])
adam@0: fi
adam@0: ])
adam@0: 
adam@0: # Copyright (C) 2003, 2004, 2005, 2006  Free Software Foundation, Inc.
adam@0: #
adam@0: # This file is free software; the Free Software Foundation
adam@0: # gives unlimited permission to copy and/or distribute it,
adam@0: # with or without modifications, as long as this notice is preserved.
adam@0: 
adam@0: # AM_PROG_MKDIR_P
adam@0: # ---------------
adam@0: # Check for `mkdir -p'.
adam@0: AC_DEFUN([AM_PROG_MKDIR_P],
adam@0: [AC_PREREQ([2.60])dnl
adam@0: AC_REQUIRE([AC_PROG_MKDIR_P])dnl
adam@0: dnl Automake 1.8 to 1.9.6 used to define mkdir_p.  We now use MKDIR_P,
adam@0: dnl while keeping a definition of mkdir_p for backward compatibility.
adam@0: dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
adam@0: dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
adam@0: dnl Makefile.ins that do not define MKDIR_P, so we do our own
adam@0: dnl adjustment using top_builddir (which is defined more often than
adam@0: dnl MKDIR_P).
adam@0: AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
adam@0: case $mkdir_p in
adam@0:   [[\\/$]]* | ?:[[\\/]]*) ;;
adam@0:   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
adam@0: esac
adam@0: ])
adam@0: 
adam@0: # Helper functions for option handling.                     -*- Autoconf -*-
adam@0: 
adam@0: # Copyright (C) 2001, 2002, 2003, 2005, 2008  Free Software Foundation, Inc.
adam@0: #
adam@0: # This file is free software; the Free Software Foundation
adam@0: # gives unlimited permission to copy and/or distribute it,
adam@0: # with or without modifications, as long as this notice is preserved.
adam@0: 
adam@0: # serial 4
adam@0: 
adam@0: # _AM_MANGLE_OPTION(NAME)
adam@0: # -----------------------
adam@0: AC_DEFUN([_AM_MANGLE_OPTION],
adam@0: [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
adam@0: 
adam@0: # _AM_SET_OPTION(NAME)
adam@0: # ------------------------------
adam@0: # Set option NAME.  Presently that only means defining a flag for this option.
adam@0: AC_DEFUN([_AM_SET_OPTION],
adam@0: [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
adam@0: 
adam@0: # _AM_SET_OPTIONS(OPTIONS)
adam@0: # ----------------------------------
adam@0: # OPTIONS is a space-separated list of Automake options.
adam@0: AC_DEFUN([_AM_SET_OPTIONS],
adam@0: [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
adam@0: 
adam@0: # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
adam@0: # -------------------------------------------
adam@0: # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
adam@0: AC_DEFUN([_AM_IF_OPTION],
adam@0: [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
adam@0: 
adam@0: # Check to make sure that the build environment is sane.    -*- Autoconf -*-
adam@0: 
adam@0: # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
adam@0: # Free Software Foundation, Inc.
adam@0: #
adam@0: # This file is free software; the Free Software Foundation
adam@0: # gives unlimited permission to copy and/or distribute it,
adam@0: # with or without modifications, as long as this notice is preserved.
adam@0: 
adam@0: # serial 5
adam@0: 
adam@0: # AM_SANITY_CHECK
adam@0: # ---------------
adam@0: AC_DEFUN([AM_SANITY_CHECK],
adam@0: [AC_MSG_CHECKING([whether build environment is sane])
adam@0: # Just in case
adam@0: sleep 1
adam@0: echo timestamp > conftest.file
adam@0: # Reject unsafe characters in $srcdir or the absolute working directory
adam@0: # name.  Accept space and tab only in the latter.
adam@0: am_lf='
adam@0: '
adam@0: case `pwd` in
adam@0:   *[[\\\"\#\$\&\'\`$am_lf]]*)
adam@0:     AC_MSG_ERROR([unsafe absolute working directory name]);;
adam@0: esac
adam@0: case $srcdir in
adam@0:   *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
adam@0:     AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
adam@0: esac
adam@0: 
adam@0: # Do `set' in a subshell so we don't clobber the current shell's
adam@0: # arguments.  Must try -L first in case configure is actually a
adam@0: # symlink; some systems play weird games with the mod time of symlinks
adam@0: # (eg FreeBSD returns the mod time of the symlink's containing
adam@0: # directory).
adam@0: if (
adam@0:    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
adam@0:    if test "$[*]" = "X"; then
adam@0:       # -L didn't work.
adam@0:       set X `ls -t "$srcdir/configure" conftest.file`
adam@0:    fi
adam@0:    rm -f conftest.file
adam@0:    if test "$[*]" != "X $srcdir/configure conftest.file" \
adam@0:       && test "$[*]" != "X conftest.file $srcdir/configure"; then
adam@0: 
adam@0:       # If neither matched, then we have a broken ls.  This can happen
adam@0:       # if, for instance, CONFIG_SHELL is bash and it inherits a
adam@0:       # broken ls alias from the environment.  This has actually
adam@0:       # happened.  Such a system could not be considered "sane".
adam@0:       AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
adam@0: alias in your environment])
adam@0:    fi
adam@0: 
adam@0:    test "$[2]" = conftest.file
adam@0:    )
adam@0: then
adam@0:    # Ok.
adam@0:    :
adam@0: else
adam@0:    AC_MSG_ERROR([newly created file is older than distributed files!
adam@0: Check your system clock])
adam@0: fi
adam@0: AC_MSG_RESULT(yes)])
adam@0: 
adam@0: # Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
adam@0: #
adam@0: # This file is free software; the Free Software Foundation
adam@0: # gives unlimited permission to copy and/or distribute it,
adam@0: # with or without modifications, as long as this notice is preserved.
adam@0: 
adam@0: # AM_PROG_INSTALL_STRIP
adam@0: # ---------------------
adam@0: # One issue with vendor `install' (even GNU) is that you can't
adam@0: # specify the program used to strip binaries.  This is especially
adam@0: # annoying in cross-compiling environments, where the build's strip
adam@0: # is unlikely to handle the host's binaries.
adam@0: # Fortunately install-sh will honor a STRIPPROG variable, so we
adam@0: # always use install-sh in `make install-strip', and initialize
adam@0: # STRIPPROG with the value of the STRIP variable (set by the user).
adam@0: AC_DEFUN([AM_PROG_INSTALL_STRIP],
adam@0: [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
adam@0: # Installed binaries are usually stripped using `strip' when the user
adam@0: # run `make install-strip'.  However `strip' might not be the right
adam@0: # tool to use in cross-compilation environments, therefore Automake
adam@0: # will honor the `STRIP' environment variable to overrule this program.
adam@0: dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
adam@0: if test "$cross_compiling" != no; then
adam@0:   AC_CHECK_TOOL([STRIP], [strip], :)
adam@0: fi
adam@0: INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
adam@0: AC_SUBST([INSTALL_STRIP_PROGRAM])])
adam@0: 
adam@0: # Copyright (C) 2006, 2008  Free Software Foundation, Inc.
adam@0: #
adam@0: # This file is free software; the Free Software Foundation
adam@0: # gives unlimited permission to copy and/or distribute it,
adam@0: # with or without modifications, as long as this notice is preserved.
adam@0: 
adam@0: # serial 2
adam@0: 
adam@0: # _AM_SUBST_NOTMAKE(VARIABLE)
adam@0: # ---------------------------
adam@0: # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
adam@0: # This macro is traced by Automake.
adam@0: AC_DEFUN([_AM_SUBST_NOTMAKE])
adam@0: 
adam@0: # AM_SUBST_NOTMAKE(VARIABLE)
adam@0: # ---------------------------
adam@0: # Public sister of _AM_SUBST_NOTMAKE.
adam@0: AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
adam@0: 
adam@0: # Check how to create a tarball.                            -*- Autoconf -*-
adam@0: 
adam@0: # Copyright (C) 2004, 2005  Free Software Foundation, Inc.
adam@0: #
adam@0: # This file is free software; the Free Software Foundation
adam@0: # gives unlimited permission to copy and/or distribute it,
adam@0: # with or without modifications, as long as this notice is preserved.
adam@0: 
adam@0: # serial 2
adam@0: 
adam@0: # _AM_PROG_TAR(FORMAT)
adam@0: # --------------------
adam@0: # Check how to create a tarball in format FORMAT.
adam@0: # FORMAT should be one of `v7', `ustar', or `pax'.
adam@0: #
adam@0: # Substitute a variable $(am__tar) that is a command
adam@0: # writing to stdout a FORMAT-tarball containing the directory
adam@0: # $tardir.
adam@0: #     tardir=directory && $(am__tar) > result.tar
adam@0: #
adam@0: # Substitute a variable $(am__untar) that extract such
adam@0: # a tarball read from stdin.
adam@0: #     $(am__untar) < result.tar
adam@0: AC_DEFUN([_AM_PROG_TAR],
adam@0: [# Always define AMTAR for backward compatibility.
adam@0: AM_MISSING_PROG([AMTAR], [tar])
adam@0: m4_if([$1], [v7],
adam@0:      [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
adam@0:      [m4_case([$1], [ustar],, [pax],,
adam@0:               [m4_fatal([Unknown tar format])])
adam@0: AC_MSG_CHECKING([how to create a $1 tar archive])
adam@0: # Loop over all known methods to create a tar archive until one works.
adam@0: _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
adam@0: _am_tools=${am_cv_prog_tar_$1-$_am_tools}
adam@0: # Do not fold the above two line into one, because Tru64 sh and
adam@0: # Solaris sh will not grok spaces in the rhs of `-'.
adam@0: for _am_tool in $_am_tools
adam@0: do
adam@0:   case $_am_tool in
adam@0:   gnutar)
adam@0:     for _am_tar in tar gnutar gtar;
adam@0:     do
adam@0:       AM_RUN_LOG([$_am_tar --version]) && break
adam@0:     done
adam@0:     am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
adam@0:     am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
adam@0:     am__untar="$_am_tar -xf -"
adam@0:     ;;
adam@0:   plaintar)
adam@0:     # Must skip GNU tar: if it does not support --format= it doesn't create
adam@0:     # ustar tarball either.
adam@0:     (tar --version) >/dev/null 2>&1 && continue
adam@0:     am__tar='tar chf - "$$tardir"'
adam@0:     am__tar_='tar chf - "$tardir"'
adam@0:     am__untar='tar xf -'
adam@0:     ;;
adam@0:   pax)
adam@0:     am__tar='pax -L -x $1 -w "$$tardir"'
adam@0:     am__tar_='pax -L -x $1 -w "$tardir"'
adam@0:     am__untar='pax -r'
adam@0:     ;;
adam@0:   cpio)
adam@0:     am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
adam@0:     am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
adam@0:     am__untar='cpio -i -H $1 -d'
adam@0:     ;;
adam@0:   none)
adam@0:     am__tar=false
adam@0:     am__tar_=false
adam@0:     am__untar=false
adam@0:     ;;
adam@0:   esac
adam@0: 
adam@0:   # If the value was cached, stop now.  We just wanted to have am__tar
adam@0:   # and am__untar set.
adam@0:   test -n "${am_cv_prog_tar_$1}" && break
adam@0: 
adam@0:   # tar/untar a dummy directory, and stop if the command works
adam@0:   rm -rf conftest.dir
adam@0:   mkdir conftest.dir
adam@0:   echo GrepMe > conftest.dir/file
adam@0:   AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
adam@0:   rm -rf conftest.dir
adam@0:   if test -s conftest.tar; then
adam@0:     AM_RUN_LOG([$am__untar <conftest.tar])
adam@0:     grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
adam@0:   fi
adam@0: done
adam@0: rm -rf conftest.dir
adam@0: 
adam@0: AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
adam@0: AC_MSG_RESULT([$am_cv_prog_tar_$1])])
adam@0: AC_SUBST([am__tar])
adam@0: AC_SUBST([am__untar])
adam@0: ]) # _AM_PROG_TAR
adam@0: 
adam@0: m4_include([m4/libtool.m4])
adam@0: m4_include([m4/ltoptions.m4])
adam@0: m4_include([m4/ltsugar.m4])
adam@0: m4_include([m4/ltversion.m4])
adam@0: m4_include([m4/lt~obsolete.m4])