meillo@36: # generated automatically by aclocal 1.11.1 -*- Autoconf -*-
meillo@0: 
meillo@36: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
meillo@36: # 2005, 2006, 2007, 2008, 2009  Free Software Foundation, Inc.
meillo@0: # This file is free software; the Free Software Foundation
meillo@0: # gives unlimited permission to copy and/or distribute it,
meillo@0: # with or without modifications, as long as this notice is preserved.
meillo@0: 
meillo@0: # This program is distributed in the hope that it will be useful,
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meillo@0: # pkg.m4 - Macros to locate and utilise pkg-config.            -*- Autoconf -*-
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meillo@0: # Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
meillo@0: #
meillo@0: # This program is free software; you can redistribute it and/or modify
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meillo@0: # This program is distributed in the hope that it will be useful, but
meillo@0: # WITHOUT ANY WARRANTY; without even the implied warranty of
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meillo@0: # General Public License for more details.
meillo@0: #
meillo@0: # You should have received a copy of the GNU General Public License
meillo@0: # along with this program; if not, write to the Free Software
meillo@0: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
meillo@0: #
meillo@0: # As a special exception to the GNU General Public License, if you
meillo@0: # distribute this file as part of a program that contains a
meillo@0: # configuration script generated by Autoconf, you may include it under
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meillo@36: # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008  Free Software Foundation, Inc.
meillo@36: #
meillo@36: # This file is free software; the Free Software Foundation
meillo@36: # gives unlimited permission to copy and/or distribute it,
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meillo@36: # gives unlimited permission to copy and/or distribute it,
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meillo@36: # Free Software Foundation, Inc.
meillo@36: #
meillo@36: # This file is free software; the Free Software Foundation
meillo@36: # gives unlimited permission to copy and/or distribute it,
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meillo@36:        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
meillo@36:        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
meillo@36:        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
meillo@36:        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
meillo@36:       # icc doesn't choke on unknown options, it will just issue warnings
meillo@36:       # or remarks (even with -Werror).  So we grep stderr for any message
meillo@36:       # that says an option was ignored or not supported.
meillo@36:       # When given -MP, icc 7.0 and 7.1 complain thusly:
meillo@36:       #   icc: Command line warning: ignoring option '-M'; no argument required
meillo@36:       # The diagnosis changed in icc 8.0:
meillo@36:       #   icc: Command line remark: option '-MP' not supported
meillo@36:       if (grep 'ignoring option' conftest.err ||
meillo@36:           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
meillo@36:         am_cv_$1_dependencies_compiler_type=$depmode
meillo@36:         break
meillo@36:       fi
meillo@36:     fi
meillo@36:   done
meillo@36: 
meillo@36:   cd ..
meillo@36:   rm -rf conftest.dir
meillo@36: else
meillo@36:   am_cv_$1_dependencies_compiler_type=none
meillo@36: fi
meillo@36: ])
meillo@36: AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
meillo@36: AM_CONDITIONAL([am__fastdep$1], [
meillo@36:   test "x$enable_dependency_tracking" != xno \
meillo@36:   && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
meillo@36: ])
meillo@36: 
meillo@36: 
meillo@36: # AM_SET_DEPDIR
meillo@36: # -------------
meillo@36: # Choose a directory name for dependency files.
meillo@36: # This macro is AC_REQUIREd in _AM_DEPENDENCIES
meillo@36: AC_DEFUN([AM_SET_DEPDIR],
meillo@36: [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
meillo@36: AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
meillo@36: ])
meillo@36: 
meillo@36: 
meillo@36: # AM_DEP_TRACK
meillo@36: # ------------
meillo@36: AC_DEFUN([AM_DEP_TRACK],
meillo@36: [AC_ARG_ENABLE(dependency-tracking,
meillo@36: [  --disable-dependency-tracking  speeds up one-time build
meillo@36:   --enable-dependency-tracking   do not reject slow dependency extractors])
meillo@36: if test "x$enable_dependency_tracking" != xno; then
meillo@36:   am_depcomp="$ac_aux_dir/depcomp"
meillo@36:   AMDEPBACKSLASH='\'
meillo@36: fi
meillo@36: AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
meillo@36: AC_SUBST([AMDEPBACKSLASH])dnl
meillo@36: _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
meillo@36: ])
meillo@36: 
meillo@36: # Generate code to set up dependency tracking.              -*- Autoconf -*-
meillo@36: 
meillo@36: # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
meillo@36: # Free Software Foundation, Inc.
meillo@36: #
meillo@36: # This file is free software; the Free Software Foundation
meillo@36: # gives unlimited permission to copy and/or distribute it,
meillo@36: # with or without modifications, as long as this notice is preserved.
meillo@36: 
meillo@36: #serial 5
meillo@36: 
meillo@36: # _AM_OUTPUT_DEPENDENCY_COMMANDS
meillo@36: # ------------------------------
meillo@36: AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
meillo@36: [{
meillo@36:   # Autoconf 2.62 quotes --file arguments for eval, but not when files
meillo@36:   # are listed without --file.  Let's play safe and only enable the eval
meillo@36:   # if we detect the quoting.
meillo@36:   case $CONFIG_FILES in
meillo@36:   *\'*) eval set x "$CONFIG_FILES" ;;
meillo@36:   *)   set x $CONFIG_FILES ;;
meillo@36:   esac
meillo@36:   shift
meillo@36:   for mf
meillo@36:   do
meillo@36:     # Strip MF so we end up with the name of the file.
meillo@36:     mf=`echo "$mf" | sed -e 's/:.*$//'`
meillo@36:     # Check whether this is an Automake generated Makefile or not.
meillo@36:     # We used to match only the files named `Makefile.in', but
meillo@36:     # some people rename them; so instead we look at the file content.
meillo@36:     # Grep'ing the first line is not enough: some people post-process
meillo@36:     # each Makefile.in and add a new line on top of each file to say so.
meillo@36:     # Grep'ing the whole file is not good either: AIX grep has a line
meillo@36:     # limit of 2048, but all sed's we know have understand at least 4000.
meillo@36:     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
meillo@36:       dirpart=`AS_DIRNAME("$mf")`
meillo@36:     else
meillo@36:       continue
meillo@36:     fi
meillo@36:     # Extract the definition of DEPDIR, am__include, and am__quote
meillo@36:     # from the Makefile without running `make'.
meillo@36:     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
meillo@36:     test -z "$DEPDIR" && continue
meillo@36:     am__include=`sed -n 's/^am__include = //p' < "$mf"`
meillo@36:     test -z "am__include" && continue
meillo@36:     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
meillo@36:     # When using ansi2knr, U may be empty or an underscore; expand it
meillo@36:     U=`sed -n 's/^U = //p' < "$mf"`
meillo@36:     # Find all dependency output files, they are included files with
meillo@36:     # $(DEPDIR) in their names.  We invoke sed twice because it is the
meillo@36:     # simplest approach to changing $(DEPDIR) to its actual value in the
meillo@36:     # expansion.
meillo@36:     for file in `sed -n "
meillo@36:       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
meillo@36: 	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
meillo@36:       # Make sure the directory exists.
meillo@36:       test -f "$dirpart/$file" && continue
meillo@36:       fdir=`AS_DIRNAME(["$file"])`
meillo@36:       AS_MKDIR_P([$dirpart/$fdir])
meillo@36:       # echo "creating $dirpart/$file"
meillo@36:       echo '# dummy' > "$dirpart/$file"
meillo@36:     done
meillo@36:   done
meillo@36: }
meillo@36: ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
meillo@36: 
meillo@36: 
meillo@36: # AM_OUTPUT_DEPENDENCY_COMMANDS
meillo@36: # -----------------------------
meillo@36: # This macro should only be invoked once -- use via AC_REQUIRE.
meillo@36: #
meillo@36: # This code is only required when automatic dependency tracking
meillo@36: # is enabled.  FIXME.  This creates each `.P' file that we will
meillo@36: # need in order to bootstrap the dependency handling code.
meillo@36: AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
meillo@36: [AC_CONFIG_COMMANDS([depfiles],
meillo@36:      [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
meillo@36:      [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
meillo@36: ])
meillo@36: 
meillo@36: # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
meillo@36: # Free Software Foundation, Inc.
meillo@36: #
meillo@36: # This file is free software; the Free Software Foundation
meillo@36: # gives unlimited permission to copy and/or distribute it,
meillo@36: # with or without modifications, as long as this notice is preserved.
meillo@36: 
meillo@36: # serial 8
meillo@36: 
meillo@36: # AM_CONFIG_HEADER is obsolete.  It has been replaced by AC_CONFIG_HEADERS.
meillo@36: AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
meillo@36: 
meillo@36: # Do all the work for Automake.                             -*- Autoconf -*-
meillo@36: 
meillo@36: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
meillo@36: # 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
meillo@36: #
meillo@36: # This file is free software; the Free Software Foundation
meillo@36: # gives unlimited permission to copy and/or distribute it,
meillo@36: # with or without modifications, as long as this notice is preserved.
meillo@36: 
meillo@36: # serial 16
meillo@36: 
meillo@36: # This macro actually does too much.  Some checks are only needed if
meillo@36: # your package does certain things.  But this isn't really a big deal.
meillo@36: 
meillo@36: # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
meillo@36: # AM_INIT_AUTOMAKE([OPTIONS])
meillo@36: # -----------------------------------------------
meillo@36: # The call with PACKAGE and VERSION arguments is the old style
meillo@36: # call (pre autoconf-2.50), which is being phased out.  PACKAGE
meillo@36: # and VERSION should now be passed to AC_INIT and removed from
meillo@36: # the call to AM_INIT_AUTOMAKE.
meillo@36: # We support both call styles for the transition.  After
meillo@36: # the next Automake release, Autoconf can make the AC_INIT
meillo@36: # arguments mandatory, and then we can depend on a new Autoconf
meillo@36: # release and drop the old call support.
meillo@36: AC_DEFUN([AM_INIT_AUTOMAKE],
meillo@36: [AC_PREREQ([2.62])dnl
meillo@36: dnl Autoconf wants to disallow AM_ names.  We explicitly allow
meillo@36: dnl the ones we care about.
meillo@36: m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
meillo@36: AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
meillo@36: AC_REQUIRE([AC_PROG_INSTALL])dnl
meillo@36: if test "`cd $srcdir && pwd`" != "`pwd`"; then
meillo@36:   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
meillo@36:   # is not polluted with repeated "-I."
meillo@36:   AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
meillo@36:   # test to see if srcdir already configured
meillo@36:   if test -f $srcdir/config.status; then
meillo@36:     AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
meillo@36:   fi
meillo@36: fi
meillo@36: 
meillo@36: # test whether we have cygpath
meillo@36: if test -z "$CYGPATH_W"; then
meillo@36:   if (cygpath --version) >/dev/null 2>/dev/null; then
meillo@36:     CYGPATH_W='cygpath -w'
meillo@36:   else
meillo@36:     CYGPATH_W=echo
meillo@36:   fi
meillo@36: fi
meillo@36: AC_SUBST([CYGPATH_W])
meillo@36: 
meillo@36: # Define the identity of the package.
meillo@36: dnl Distinguish between old-style and new-style calls.
meillo@36: m4_ifval([$2],
meillo@36: [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
meillo@36:  AC_SUBST([PACKAGE], [$1])dnl
meillo@36:  AC_SUBST([VERSION], [$2])],
meillo@36: [_AM_SET_OPTIONS([$1])dnl
meillo@36: dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
meillo@36: m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
meillo@36:   [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
meillo@36:  AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
meillo@36:  AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
meillo@36: 
meillo@36: _AM_IF_OPTION([no-define],,
meillo@36: [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
meillo@36:  AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
meillo@36: 
meillo@36: # Some tools Automake needs.
meillo@36: AC_REQUIRE([AM_SANITY_CHECK])dnl
meillo@36: AC_REQUIRE([AC_ARG_PROGRAM])dnl
meillo@36: AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
meillo@36: AM_MISSING_PROG(AUTOCONF, autoconf)
meillo@36: AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
meillo@36: AM_MISSING_PROG(AUTOHEADER, autoheader)
meillo@36: AM_MISSING_PROG(MAKEINFO, makeinfo)
meillo@36: AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
meillo@36: AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
meillo@36: AC_REQUIRE([AM_PROG_MKDIR_P])dnl
meillo@36: # We need awk for the "check" target.  The system "awk" is bad on
meillo@36: # some platforms.
meillo@36: AC_REQUIRE([AC_PROG_AWK])dnl
meillo@36: AC_REQUIRE([AC_PROG_MAKE_SET])dnl
meillo@36: AC_REQUIRE([AM_SET_LEADING_DOT])dnl
meillo@36: _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
meillo@36: 	      [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
meillo@36: 			     [_AM_PROG_TAR([v7])])])
meillo@36: _AM_IF_OPTION([no-dependencies],,
meillo@36: [AC_PROVIDE_IFELSE([AC_PROG_CC],
meillo@36: 		  [_AM_DEPENDENCIES(CC)],
meillo@36: 		  [define([AC_PROG_CC],
meillo@36: 			  defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
meillo@36: AC_PROVIDE_IFELSE([AC_PROG_CXX],
meillo@36: 		  [_AM_DEPENDENCIES(CXX)],
meillo@36: 		  [define([AC_PROG_CXX],
meillo@36: 			  defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
meillo@36: AC_PROVIDE_IFELSE([AC_PROG_OBJC],
meillo@36: 		  [_AM_DEPENDENCIES(OBJC)],
meillo@36: 		  [define([AC_PROG_OBJC],
meillo@36: 			  defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
meillo@36: ])
meillo@36: _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
meillo@36: dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
meillo@36: dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This macro
meillo@36: dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
meillo@36: AC_CONFIG_COMMANDS_PRE(dnl
meillo@36: [m4_provide_if([_AM_COMPILER_EXEEXT],
meillo@36:   [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
meillo@36: ])
meillo@36: 
meillo@36: dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
meillo@36: dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
meillo@36: dnl mangled by Autoconf and run in a shell conditional statement.
meillo@36: m4_define([_AC_COMPILER_EXEEXT],
meillo@36: m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
meillo@36: 
meillo@36: 
meillo@36: # When config.status generates a header, we must update the stamp-h file.
meillo@36: # This file resides in the same directory as the config header
meillo@36: # that is generated.  The stamp files are numbered to have different names.
meillo@36: 
meillo@36: # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
meillo@36: # loop where config.status creates the headers, so we can generate
meillo@36: # our stamp files there.
meillo@36: AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
meillo@36: [# Compute $1's index in $config_headers.
meillo@36: _am_arg=$1
meillo@36: _am_stamp_count=1
meillo@36: for _am_header in $config_headers :; do
meillo@36:   case $_am_header in
meillo@36:     $_am_arg | $_am_arg:* )
meillo@36:       break ;;
meillo@36:     * )
meillo@36:       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
meillo@36:   esac
meillo@36: done
meillo@36: echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
meillo@36: 
meillo@36: # Copyright (C) 2001, 2003, 2005, 2008  Free Software Foundation, Inc.
meillo@36: #
meillo@36: # This file is free software; the Free Software Foundation
meillo@36: # gives unlimited permission to copy and/or distribute it,
meillo@36: # with or without modifications, as long as this notice is preserved.
meillo@36: 
meillo@36: # AM_PROG_INSTALL_SH
meillo@36: # ------------------
meillo@36: # Define $install_sh.
meillo@36: AC_DEFUN([AM_PROG_INSTALL_SH],
meillo@36: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
meillo@36: if test x"${install_sh}" != xset; then
meillo@36:   case $am_aux_dir in
meillo@36:   *\ * | *\	*)
meillo@36:     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
meillo@36:   *)
meillo@36:     install_sh="\${SHELL} $am_aux_dir/install-sh"
meillo@36:   esac
meillo@36: fi
meillo@36: AC_SUBST(install_sh)])
meillo@36: 
meillo@36: # Copyright (C) 2003, 2005  Free Software Foundation, Inc.
meillo@36: #
meillo@36: # This file is free software; the Free Software Foundation
meillo@36: # gives unlimited permission to copy and/or distribute it,
meillo@36: # with or without modifications, as long as this notice is preserved.
meillo@36: 
meillo@36: # serial 2
meillo@36: 
meillo@36: # Check whether the underlying file-system supports filenames
meillo@36: # with a leading dot.  For instance MS-DOS doesn't.
meillo@36: AC_DEFUN([AM_SET_LEADING_DOT],
meillo@36: [rm -rf .tst 2>/dev/null
meillo@36: mkdir .tst 2>/dev/null
meillo@36: if test -d .tst; then
meillo@36:   am__leading_dot=.
meillo@36: else
meillo@36:   am__leading_dot=_
meillo@36: fi
meillo@36: rmdir .tst 2>/dev/null
meillo@36: AC_SUBST([am__leading_dot])])
meillo@36: 
meillo@36: # Check to see how 'make' treats includes.	            -*- Autoconf -*-
meillo@36: 
meillo@36: # Copyright (C) 2001, 2002, 2003, 2005, 2009  Free Software Foundation, Inc.
meillo@36: #
meillo@36: # This file is free software; the Free Software Foundation
meillo@36: # gives unlimited permission to copy and/or distribute it,
meillo@36: # with or without modifications, as long as this notice is preserved.
meillo@36: 
meillo@36: # serial 4
meillo@36: 
meillo@36: # AM_MAKE_INCLUDE()
meillo@36: # -----------------
meillo@36: # Check to see how make treats includes.
meillo@36: AC_DEFUN([AM_MAKE_INCLUDE],
meillo@36: [am_make=${MAKE-make}
meillo@36: cat > confinc << 'END'
meillo@36: am__doit:
meillo@36: 	@echo this is the am__doit target
meillo@36: .PHONY: am__doit
meillo@36: END
meillo@36: # If we don't find an include directive, just comment out the code.
meillo@36: AC_MSG_CHECKING([for style of include used by $am_make])
meillo@36: am__include="#"
meillo@36: am__quote=
meillo@36: _am_result=none
meillo@36: # First try GNU make style include.
meillo@36: echo "include confinc" > confmf
meillo@36: # Ignore all kinds of additional output from `make'.
meillo@36: case `$am_make -s -f confmf 2> /dev/null` in #(
meillo@36: *the\ am__doit\ target*)
meillo@36:   am__include=include
meillo@36:   am__quote=
meillo@36:   _am_result=GNU
meillo@36:   ;;
meillo@36: esac
meillo@36: # Now try BSD make style include.
meillo@36: if test "$am__include" = "#"; then
meillo@36:    echo '.include "confinc"' > confmf
meillo@36:    case `$am_make -s -f confmf 2> /dev/null` in #(
meillo@36:    *the\ am__doit\ target*)
meillo@36:      am__include=.include
meillo@36:      am__quote="\""
meillo@36:      _am_result=BSD
meillo@36:      ;;
meillo@36:    esac
meillo@36: fi
meillo@36: AC_SUBST([am__include])
meillo@36: AC_SUBST([am__quote])
meillo@36: AC_MSG_RESULT([$_am_result])
meillo@36: rm -f confinc confmf
meillo@36: ])
meillo@36: 
meillo@36: # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
meillo@36: 
meillo@36: # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
meillo@36: # Free Software Foundation, Inc.
meillo@36: #
meillo@36: # This file is free software; the Free Software Foundation
meillo@36: # gives unlimited permission to copy and/or distribute it,
meillo@36: # with or without modifications, as long as this notice is preserved.
meillo@36: 
meillo@36: # serial 6
meillo@36: 
meillo@36: # AM_MISSING_PROG(NAME, PROGRAM)
meillo@36: # ------------------------------
meillo@36: AC_DEFUN([AM_MISSING_PROG],
meillo@36: [AC_REQUIRE([AM_MISSING_HAS_RUN])
meillo@36: $1=${$1-"${am_missing_run}$2"}
meillo@36: AC_SUBST($1)])
meillo@36: 
meillo@36: 
meillo@36: # AM_MISSING_HAS_RUN
meillo@36: # ------------------
meillo@36: # Define MISSING if not defined so far and test if it supports --run.
meillo@36: # If it does, set am_missing_run to use it, otherwise, to nothing.
meillo@36: AC_DEFUN([AM_MISSING_HAS_RUN],
meillo@36: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
meillo@36: AC_REQUIRE_AUX_FILE([missing])dnl
meillo@36: if test x"${MISSING+set}" != xset; then
meillo@36:   case $am_aux_dir in
meillo@36:   *\ * | *\	*)
meillo@36:     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
meillo@36:   *)
meillo@36:     MISSING="\${SHELL} $am_aux_dir/missing" ;;
meillo@36:   esac
meillo@36: fi
meillo@36: # Use eval to expand $SHELL
meillo@36: if eval "$MISSING --run true"; then
meillo@36:   am_missing_run="$MISSING --run "
meillo@36: else
meillo@36:   am_missing_run=
meillo@36:   AC_MSG_WARN([`missing' script is too old or missing])
meillo@36: fi
meillo@36: ])
meillo@36: 
meillo@36: # Copyright (C) 2003, 2004, 2005, 2006  Free Software Foundation, Inc.
meillo@36: #
meillo@36: # This file is free software; the Free Software Foundation
meillo@36: # gives unlimited permission to copy and/or distribute it,
meillo@36: # with or without modifications, as long as this notice is preserved.
meillo@36: 
meillo@36: # AM_PROG_MKDIR_P
meillo@36: # ---------------
meillo@36: # Check for `mkdir -p'.
meillo@36: AC_DEFUN([AM_PROG_MKDIR_P],
meillo@36: [AC_PREREQ([2.60])dnl
meillo@36: AC_REQUIRE([AC_PROG_MKDIR_P])dnl
meillo@36: dnl Automake 1.8 to 1.9.6 used to define mkdir_p.  We now use MKDIR_P,
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meillo@36: dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
meillo@36: dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
meillo@36: dnl Makefile.ins that do not define MKDIR_P, so we do our own
meillo@36: dnl adjustment using top_builddir (which is defined more often than
meillo@36: dnl MKDIR_P).
meillo@36: AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
meillo@36: case $mkdir_p in
meillo@36:   [[\\/$]]* | ?:[[\\/]]*) ;;
meillo@36:   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
meillo@36: esac
meillo@36: ])
meillo@36: 
meillo@36: # Helper functions for option handling.                     -*- Autoconf -*-
meillo@36: 
meillo@36: # Copyright (C) 2001, 2002, 2003, 2005, 2008  Free Software Foundation, Inc.
meillo@36: #
meillo@36: # This file is free software; the Free Software Foundation
meillo@36: # gives unlimited permission to copy and/or distribute it,
meillo@36: # with or without modifications, as long as this notice is preserved.
meillo@36: 
meillo@36: # serial 4
meillo@36: 
meillo@36: # _AM_MANGLE_OPTION(NAME)
meillo@36: # -----------------------
meillo@36: AC_DEFUN([_AM_MANGLE_OPTION],
meillo@36: [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
meillo@36: 
meillo@36: # _AM_SET_OPTION(NAME)
meillo@36: # ------------------------------
meillo@36: # Set option NAME.  Presently that only means defining a flag for this option.
meillo@36: AC_DEFUN([_AM_SET_OPTION],
meillo@36: [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
meillo@36: 
meillo@36: # _AM_SET_OPTIONS(OPTIONS)
meillo@36: # ----------------------------------
meillo@36: # OPTIONS is a space-separated list of Automake options.
meillo@36: AC_DEFUN([_AM_SET_OPTIONS],
meillo@36: [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
meillo@36: 
meillo@36: # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
meillo@36: # -------------------------------------------
meillo@36: # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
meillo@36: AC_DEFUN([_AM_IF_OPTION],
meillo@36: [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
meillo@36: 
meillo@36: # Check to make sure that the build environment is sane.    -*- Autoconf -*-
meillo@36: 
meillo@36: # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
meillo@36: # Free Software Foundation, Inc.
meillo@36: #
meillo@36: # This file is free software; the Free Software Foundation
meillo@36: # gives unlimited permission to copy and/or distribute it,
meillo@36: # with or without modifications, as long as this notice is preserved.
meillo@36: 
meillo@36: # serial 5
meillo@36: 
meillo@36: # AM_SANITY_CHECK
meillo@36: # ---------------
meillo@36: AC_DEFUN([AM_SANITY_CHECK],
meillo@36: [AC_MSG_CHECKING([whether build environment is sane])
meillo@36: # Just in case
meillo@36: sleep 1
meillo@36: echo timestamp > conftest.file
meillo@36: # Reject unsafe characters in $srcdir or the absolute working directory
meillo@36: # name.  Accept space and tab only in the latter.
meillo@36: am_lf='
meillo@36: '
meillo@36: case `pwd` in
meillo@36:   *[[\\\"\#\$\&\'\`$am_lf]]*)
meillo@36:     AC_MSG_ERROR([unsafe absolute working directory name]);;
meillo@36: esac
meillo@36: case $srcdir in
meillo@36:   *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
meillo@36:     AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
meillo@36: esac
meillo@36: 
meillo@36: # Do `set' in a subshell so we don't clobber the current shell's
meillo@36: # arguments.  Must try -L first in case configure is actually a
meillo@36: # symlink; some systems play weird games with the mod time of symlinks
meillo@36: # (eg FreeBSD returns the mod time of the symlink's containing
meillo@36: # directory).
meillo@36: if (
meillo@36:    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
meillo@36:    if test "$[*]" = "X"; then
meillo@36:       # -L didn't work.
meillo@36:       set X `ls -t "$srcdir/configure" conftest.file`
meillo@36:    fi
meillo@36:    rm -f conftest.file
meillo@36:    if test "$[*]" != "X $srcdir/configure conftest.file" \
meillo@36:       && test "$[*]" != "X conftest.file $srcdir/configure"; then
meillo@36: 
meillo@36:       # If neither matched, then we have a broken ls.  This can happen
meillo@36:       # if, for instance, CONFIG_SHELL is bash and it inherits a
meillo@36:       # broken ls alias from the environment.  This has actually
meillo@36:       # happened.  Such a system could not be considered "sane".
meillo@36:       AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
meillo@36: alias in your environment])
meillo@36:    fi
meillo@36: 
meillo@36:    test "$[2]" = conftest.file
meillo@36:    )
meillo@36: then
meillo@36:    # Ok.
meillo@36:    :
meillo@36: else
meillo@36:    AC_MSG_ERROR([newly created file is older than distributed files!
meillo@36: Check your system clock])
meillo@36: fi
meillo@36: AC_MSG_RESULT(yes)])
meillo@36: 
meillo@36: # Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
meillo@36: #
meillo@36: # This file is free software; the Free Software Foundation
meillo@36: # gives unlimited permission to copy and/or distribute it,
meillo@36: # with or without modifications, as long as this notice is preserved.
meillo@36: 
meillo@36: # AM_PROG_INSTALL_STRIP
meillo@36: # ---------------------
meillo@36: # One issue with vendor `install' (even GNU) is that you can't
meillo@36: # specify the program used to strip binaries.  This is especially
meillo@36: # annoying in cross-compiling environments, where the build's strip
meillo@36: # is unlikely to handle the host's binaries.
meillo@36: # Fortunately install-sh will honor a STRIPPROG variable, so we
meillo@36: # always use install-sh in `make install-strip', and initialize
meillo@36: # STRIPPROG with the value of the STRIP variable (set by the user).
meillo@36: AC_DEFUN([AM_PROG_INSTALL_STRIP],
meillo@36: [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
meillo@36: # Installed binaries are usually stripped using `strip' when the user
meillo@36: # run `make install-strip'.  However `strip' might not be the right
meillo@36: # tool to use in cross-compilation environments, therefore Automake
meillo@36: # will honor the `STRIP' environment variable to overrule this program.
meillo@36: dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
meillo@36: if test "$cross_compiling" != no; then
meillo@36:   AC_CHECK_TOOL([STRIP], [strip], :)
meillo@36: fi
meillo@36: INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
meillo@36: AC_SUBST([INSTALL_STRIP_PROGRAM])])
meillo@36: 
meillo@36: # Copyright (C) 2006, 2008  Free Software Foundation, Inc.
meillo@36: #
meillo@36: # This file is free software; the Free Software Foundation
meillo@36: # gives unlimited permission to copy and/or distribute it,
meillo@36: # with or without modifications, as long as this notice is preserved.
meillo@36: 
meillo@36: # serial 2
meillo@36: 
meillo@36: # _AM_SUBST_NOTMAKE(VARIABLE)
meillo@36: # ---------------------------
meillo@36: # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
meillo@36: # This macro is traced by Automake.
meillo@36: AC_DEFUN([_AM_SUBST_NOTMAKE])
meillo@36: 
meillo@36: # AM_SUBST_NOTMAKE(VARIABLE)
meillo@36: # ---------------------------
meillo@36: # Public sister of _AM_SUBST_NOTMAKE.
meillo@36: AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
meillo@36: 
meillo@36: # Check how to create a tarball.                            -*- Autoconf -*-
meillo@36: 
meillo@36: # Copyright (C) 2004, 2005  Free Software Foundation, Inc.
meillo@36: #
meillo@36: # This file is free software; the Free Software Foundation
meillo@36: # gives unlimited permission to copy and/or distribute it,
meillo@36: # with or without modifications, as long as this notice is preserved.
meillo@36: 
meillo@36: # serial 2
meillo@36: 
meillo@36: # _AM_PROG_TAR(FORMAT)
meillo@36: # --------------------
meillo@36: # Check how to create a tarball in format FORMAT.
meillo@36: # FORMAT should be one of `v7', `ustar', or `pax'.
meillo@36: #
meillo@36: # Substitute a variable $(am__tar) that is a command
meillo@36: # writing to stdout a FORMAT-tarball containing the directory
meillo@36: # $tardir.
meillo@36: #     tardir=directory && $(am__tar) > result.tar
meillo@36: #
meillo@36: # Substitute a variable $(am__untar) that extract such
meillo@36: # a tarball read from stdin.
meillo@36: #     $(am__untar) < result.tar
meillo@36: AC_DEFUN([_AM_PROG_TAR],
meillo@36: [# Always define AMTAR for backward compatibility.
meillo@36: AM_MISSING_PROG([AMTAR], [tar])
meillo@36: m4_if([$1], [v7],
meillo@36:      [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
meillo@36:      [m4_case([$1], [ustar],, [pax],,
meillo@36:               [m4_fatal([Unknown tar format])])
meillo@36: AC_MSG_CHECKING([how to create a $1 tar archive])
meillo@36: # Loop over all known methods to create a tar archive until one works.
meillo@36: _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
meillo@36: _am_tools=${am_cv_prog_tar_$1-$_am_tools}
meillo@36: # Do not fold the above two line into one, because Tru64 sh and
meillo@36: # Solaris sh will not grok spaces in the rhs of `-'.
meillo@36: for _am_tool in $_am_tools
meillo@36: do
meillo@36:   case $_am_tool in
meillo@36:   gnutar)
meillo@36:     for _am_tar in tar gnutar gtar;
meillo@36:     do
meillo@36:       AM_RUN_LOG([$_am_tar --version]) && break
meillo@36:     done
meillo@36:     am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
meillo@36:     am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
meillo@36:     am__untar="$_am_tar -xf -"
meillo@36:     ;;
meillo@36:   plaintar)
meillo@36:     # Must skip GNU tar: if it does not support --format= it doesn't create
meillo@36:     # ustar tarball either.
meillo@36:     (tar --version) >/dev/null 2>&1 && continue
meillo@36:     am__tar='tar chf - "$$tardir"'
meillo@36:     am__tar_='tar chf - "$tardir"'
meillo@36:     am__untar='tar xf -'
meillo@36:     ;;
meillo@36:   pax)
meillo@36:     am__tar='pax -L -x $1 -w "$$tardir"'
meillo@36:     am__tar_='pax -L -x $1 -w "$tardir"'
meillo@36:     am__untar='pax -r'
meillo@36:     ;;
meillo@36:   cpio)
meillo@36:     am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
meillo@36:     am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
meillo@36:     am__untar='cpio -i -H $1 -d'
meillo@36:     ;;
meillo@36:   none)
meillo@36:     am__tar=false
meillo@36:     am__tar_=false
meillo@36:     am__untar=false
meillo@36:     ;;
meillo@36:   esac
meillo@36: 
meillo@36:   # If the value was cached, stop now.  We just wanted to have am__tar
meillo@36:   # and am__untar set.
meillo@36:   test -n "${am_cv_prog_tar_$1}" && break
meillo@36: 
meillo@36:   # tar/untar a dummy directory, and stop if the command works
meillo@36:   rm -rf conftest.dir
meillo@36:   mkdir conftest.dir
meillo@36:   echo GrepMe > conftest.dir/file
meillo@36:   AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
meillo@36:   rm -rf conftest.dir
meillo@36:   if test -s conftest.tar; then
meillo@36:     AM_RUN_LOG([$am__untar <conftest.tar])
meillo@36:     grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
meillo@36:   fi
meillo@36: done
meillo@36: rm -rf conftest.dir
meillo@36: 
meillo@36: AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
meillo@36: AC_MSG_RESULT([$am_cv_prog_tar_$1])])
meillo@36: AC_SUBST([am__tar])
meillo@36: AC_SUBST([am__untar])
meillo@36: ]) # _AM_PROG_TAR
meillo@36: