cannam@85: # generated automatically by aclocal 1.11.1 -*- Autoconf -*-
cannam@85: 
cannam@85: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
cannam@85: # 2005, 2006, 2007, 2008, 2009  Free Software Foundation, Inc.
cannam@85: # This file is free software; the Free Software Foundation
cannam@85: # gives unlimited permission to copy and/or distribute it,
cannam@85: # with or without modifications, as long as this notice is preserved.
cannam@85: 
cannam@85: # This program is distributed in the hope that it will be useful,
cannam@85: # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
cannam@85: # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
cannam@85: # PARTICULAR PURPOSE.
cannam@85: 
cannam@85: m4_ifndef([AC_AUTOCONF_VERSION],
cannam@85:   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
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cannam@85: To do so, use the procedure documented by the package, typically `autoreconf'.])])
cannam@85: 
cannam@85: # pkg.m4 - Macros to locate and utilise pkg-config.            -*- Autoconf -*-
cannam@85: # serial 1 (pkg-config-0.24)
cannam@85: # 
cannam@85: # Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
cannam@85: #
cannam@85: # This program is free software; you can redistribute it and/or modify
cannam@85: # it under the terms of the GNU General Public License as published by
cannam@85: # the Free Software Foundation; either version 2 of the License, or
cannam@85: # (at your option) any later version.
cannam@85: #
cannam@85: # This program is distributed in the hope that it will be useful, but
cannam@85: # WITHOUT ANY WARRANTY; without even the implied warranty of
cannam@85: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
cannam@85: # General Public License for more details.
cannam@85: #
cannam@85: # You should have received a copy of the GNU General Public License
cannam@85: # along with this program; if not, write to the Free Software
cannam@85: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
cannam@85: #
cannam@85: # As a special exception to the GNU General Public License, if you
cannam@85: # distribute this file as part of a program that contains a
cannam@85: # configuration script generated by Autoconf, you may include it under
cannam@85: # the same distribution terms that you use for the rest of that program.
cannam@85: 
cannam@85: # PKG_PROG_PKG_CONFIG([MIN-VERSION])
cannam@85: # ----------------------------------
cannam@85: AC_DEFUN([PKG_PROG_PKG_CONFIG],
cannam@85: [m4_pattern_forbid([^_?PKG_[A-Z_]+$])
cannam@85: m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$])
cannam@85: m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$])
cannam@85: AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
cannam@85: AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
cannam@85: AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
cannam@85: 
cannam@85: if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
cannam@85: 	AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
cannam@85: fi
cannam@85: if test -n "$PKG_CONFIG"; then
cannam@85: 	_pkg_min_version=m4_default([$1], [0.9.0])
cannam@85: 	AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
cannam@85: 	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
cannam@85: 		AC_MSG_RESULT([yes])
cannam@85: 	else
cannam@85: 		AC_MSG_RESULT([no])
cannam@85: 		PKG_CONFIG=""
cannam@85: 	fi
cannam@85: fi[]dnl
cannam@85: ])# PKG_PROG_PKG_CONFIG
cannam@85: 
cannam@85: # PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
cannam@85: #
cannam@85: # Check to see whether a particular set of modules exists.  Similar
cannam@85: # to PKG_CHECK_MODULES(), but does not set variables or print errors.
cannam@85: #
cannam@85: # Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
cannam@85: # only at the first occurence in configure.ac, so if the first place
cannam@85: # it's called might be skipped (such as if it is within an "if", you
cannam@85: # have to call PKG_CHECK_EXISTS manually
cannam@85: # --------------------------------------------------------------
cannam@85: AC_DEFUN([PKG_CHECK_EXISTS],
cannam@85: [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
cannam@85: if test -n "$PKG_CONFIG" && \
cannam@85:     AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
cannam@85:   m4_default([$2], [:])
cannam@85: m4_ifvaln([$3], [else
cannam@85:   $3])dnl
cannam@85: fi])
cannam@85: 
cannam@85: # _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
cannam@85: # ---------------------------------------------
cannam@85: m4_define([_PKG_CONFIG],
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cannam@85: 		     [pkg_failed=yes])
cannam@85:  else
cannam@85:     pkg_failed=untried
cannam@85: fi[]dnl
cannam@85: ])# _PKG_CONFIG
cannam@85: 
cannam@85: # _PKG_SHORT_ERRORS_SUPPORTED
cannam@85: # -----------------------------
cannam@85: AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
cannam@85: [AC_REQUIRE([PKG_PROG_PKG_CONFIG])
cannam@85: if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
cannam@85:         _pkg_short_errors_supported=yes
cannam@85: else
cannam@85:         _pkg_short_errors_supported=no
cannam@85: fi[]dnl
cannam@85: ])# _PKG_SHORT_ERRORS_SUPPORTED
cannam@85: 
cannam@85: 
cannam@85: # PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
cannam@85: # [ACTION-IF-NOT-FOUND])
cannam@85: #
cannam@85: #
cannam@85: # Note that if there is a possibility the first call to
cannam@85: # PKG_CHECK_MODULES might not happen, you should be sure to include an
cannam@85: # explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
cannam@85: #
cannam@85: #
cannam@85: # --------------------------------------------------------------
cannam@85: AC_DEFUN([PKG_CHECK_MODULES],
cannam@85: [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
cannam@85: AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
cannam@85: AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
cannam@85: 
cannam@85: pkg_failed=no
cannam@85: AC_MSG_CHECKING([for $1])
cannam@85: 
cannam@85: _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
cannam@85: _PKG_CONFIG([$1][_LIBS], [libs], [$2])
cannam@85: 
cannam@85: m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
cannam@85: and $1[]_LIBS to avoid the need to call pkg-config.
cannam@85: See the pkg-config man page for more details.])
cannam@85: 
cannam@85: if test $pkg_failed = yes; then
cannam@85:    	AC_MSG_RESULT([no])
cannam@85:         _PKG_SHORT_ERRORS_SUPPORTED
cannam@85:         if test $_pkg_short_errors_supported = yes; then
cannam@85: 	        $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
cannam@85:         else 
cannam@85: 	        $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
cannam@85:         fi
cannam@85: 	# Put the nasty error message in config.log where it belongs
cannam@85: 	echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
cannam@85: 
cannam@85: 	m4_default([$4], [AC_MSG_ERROR(
cannam@85: [Package requirements ($2) were not met:
cannam@85: 
cannam@85: $$1_PKG_ERRORS
cannam@85: 
cannam@85: Consider adjusting the PKG_CONFIG_PATH environment variable if you
cannam@85: installed software in a non-standard prefix.
cannam@85: 
cannam@85: _PKG_TEXT])[]dnl
cannam@85:         ])
cannam@85: elif test $pkg_failed = untried; then
cannam@85:      	AC_MSG_RESULT([no])
cannam@85: 	m4_default([$4], [AC_MSG_FAILURE(
cannam@85: [The pkg-config script could not be found or is too old.  Make sure it
cannam@85: is in your PATH or set the PKG_CONFIG environment variable to the full
cannam@85: path to pkg-config.
cannam@85: 
cannam@85: _PKG_TEXT
cannam@85: 
cannam@85: To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl
cannam@85:         ])
cannam@85: else
cannam@85: 	$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
cannam@85: 	$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
cannam@85:         AC_MSG_RESULT([yes])
cannam@85: 	$3
cannam@85: fi[]dnl
cannam@85: ])# PKG_CHECK_MODULES
cannam@85: 
cannam@85: # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008  Free Software Foundation, Inc.
cannam@85: #
cannam@85: # This file is free software; the Free Software Foundation
cannam@85: # gives unlimited permission to copy and/or distribute it,
cannam@85: # with or without modifications, as long as this notice is preserved.
cannam@85: 
cannam@85: # AM_AUTOMAKE_VERSION(VERSION)
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cannam@85: # Automake X.Y traces this macro to ensure aclocal.m4 has been
cannam@85: # generated from the m4 files accompanying Automake X.Y.
cannam@85: # (This private macro should not be called outside this file.)
cannam@85: AC_DEFUN([AM_AUTOMAKE_VERSION],
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cannam@85: dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
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cannam@85: m4_if([$1], [1.11.1], [],
cannam@85:       [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
cannam@85: ])
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cannam@85: # _AM_AUTOCONF_VERSION(VERSION)
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cannam@85: # This is a private macro too.  Using m4_define simplifies
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cannam@85: # AM_SET_CURRENT_AUTOMAKE_VERSION
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cannam@85: AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
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cannam@85: m4_ifndef([AC_AUTOCONF_VERSION],
cannam@85:   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
cannam@85: _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
cannam@85: 
cannam@85: # AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
cannam@85: 
cannam@85: # Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
cannam@85: #
cannam@85: # This file is free software; the Free Software Foundation
cannam@85: # gives unlimited permission to copy and/or distribute it,
cannam@85: # with or without modifications, as long as this notice is preserved.
cannam@85: 
cannam@85: # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
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cannam@85: #
cannam@85: # $ac_aux_dir/missing
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cannam@85: # $top_srcdir/$ac_aux_dir/missing
cannam@85: #    fails if $ac_aux_dir is absolute,
cannam@85: #    fails when called from a subdirectory in a VPATH build with
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cannam@85: #
cannam@85: # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
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cannam@85: # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
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cannam@85: #   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
cannam@85: # and then we would define $MISSING as
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cannam@85: # This will work as long as MISSING is not called from configure, because
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cannam@85: # However there are other variables, like CC, which are often used in
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cannam@85: #
cannam@85: # Another solution, used here, is to always expand $ac_aux_dir to an
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cannam@85: AC_DEFUN([AM_AUX_DIR_EXPAND],
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cannam@85: 
cannam@85: # AM_CONDITIONAL                                            -*- Autoconf -*-
cannam@85: 
cannam@85: # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
cannam@85: # Free Software Foundation, Inc.
cannam@85: #
cannam@85: # This file is free software; the Free Software Foundation
cannam@85: # gives unlimited permission to copy and/or distribute it,
cannam@85: # with or without modifications, as long as this notice is preserved.
cannam@85: 
cannam@85: # serial 9
cannam@85: 
cannam@85: # AM_CONDITIONAL(NAME, SHELL-CONDITION)
cannam@85: # -------------------------------------
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cannam@85: AC_DEFUN([AM_CONDITIONAL],
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cannam@85: m4_define([_AM_COND_VALUE_$1], [$2])dnl
cannam@85: if $2; then
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cannam@85:   $1_FALSE=
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cannam@85: fi])])
cannam@85: 
cannam@85: # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
cannam@85: # Free Software Foundation, Inc.
cannam@85: #
cannam@85: # This file is free software; the Free Software Foundation
cannam@85: # gives unlimited permission to copy and/or distribute it,
cannam@85: # with or without modifications, as long as this notice is preserved.
cannam@85: 
cannam@85: # serial 10
cannam@85: 
cannam@85: # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
cannam@85: # written in clear, in which case automake, when reading aclocal.m4,
cannam@85: # will think it sees a *use*, and therefore will trigger all it's
cannam@85: # C support machinery.  Also note that it means that autoscan, seeing
cannam@85: # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
cannam@85: 
cannam@85: 
cannam@85: # _AM_DEPENDENCIES(NAME)
cannam@85: # ----------------------
cannam@85: # See how the compiler implements dependency checking.
cannam@85: # NAME is "CC", "CXX", "GCJ", or "OBJC".
cannam@85: # We try a few techniques and use that to set a single cache variable.
cannam@85: #
cannam@85: # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
cannam@85: # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
cannam@85: # dependency, and given that the user is not expected to run this macro,
cannam@85: # just rely on AC_PROG_CC.
cannam@85: AC_DEFUN([_AM_DEPENDENCIES],
cannam@85: [AC_REQUIRE([AM_SET_DEPDIR])dnl
cannam@85: AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
cannam@85: AC_REQUIRE([AM_MAKE_INCLUDE])dnl
cannam@85: AC_REQUIRE([AM_DEP_TRACK])dnl
cannam@85: 
cannam@85: ifelse([$1], CC,   [depcc="$CC"   am_compiler_list=],
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cannam@85: 
cannam@85: AC_CACHE_CHECK([dependency style of $depcc],
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cannam@85:   mkdir sub
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cannam@85:   am_cv_$1_dependencies_compiler_type=none
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cannam@85:   am__universal=false
cannam@85:   m4_case([$1], [CC],
cannam@85:     [case " $depcc " in #(
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cannam@85:     [CXX],
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cannam@85:   for depmode in $am_compiler_list; do
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cannam@85:     # like to wrap large dependency lists on column 80 (with \), and
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cannam@85:     # We need to recreate these files for each test, as the compiler may
cannam@85:     # overwrite some of them when testing with obscure command lines.
cannam@85:     # This happens at least with the AIX C compiler.
cannam@85:     : > sub/conftest.c
cannam@85:     for i in 1 2 3 4 5 6; do
cannam@85:       echo '#include "conftst'$i'.h"' >> sub/conftest.c
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cannam@85:     done
cannam@85:     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
cannam@85: 
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cannam@85:     case $depmode in
cannam@85:     gcc)
cannam@85:       # This depmode causes a compiler race in universal mode.
cannam@85:       test "$am__universal" = false || continue
cannam@85:       ;;
cannam@85:     nosideeffect)
cannam@85:       # after this tag, mechanisms are not by side-effect, so they'll
cannam@85:       # only be used when explicitly requested
cannam@85:       if test "x$enable_dependency_tracking" = xyes; then
cannam@85: 	continue
cannam@85:       else
cannam@85: 	break
cannam@85:       fi
cannam@85:       ;;
cannam@85:     msvisualcpp | msvcmsys)
cannam@85:       # This compiler won't grok `-c -o', but also, the minuso test has
cannam@85:       # not run yet.  These depmodes are late enough in the game, and
cannam@85:       # so weak that their functioning should not be impacted.
cannam@85:       am__obj=conftest.${OBJEXT-o}
cannam@85:       am__minus_obj=
cannam@85:       ;;
cannam@85:     none) break ;;
cannam@85:     esac
cannam@85:     if depmode=$depmode \
cannam@85:        source=sub/conftest.c object=$am__obj \
cannam@85:        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
cannam@85:        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
cannam@85:          >/dev/null 2>conftest.err &&
cannam@85:        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
cannam@85:        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
cannam@85:        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
cannam@85:        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
cannam@85:       # icc doesn't choke on unknown options, it will just issue warnings
cannam@85:       # or remarks (even with -Werror).  So we grep stderr for any message
cannam@85:       # that says an option was ignored or not supported.
cannam@85:       # When given -MP, icc 7.0 and 7.1 complain thusly:
cannam@85:       #   icc: Command line warning: ignoring option '-M'; no argument required
cannam@85:       # The diagnosis changed in icc 8.0:
cannam@85:       #   icc: Command line remark: option '-MP' not supported
cannam@85:       if (grep 'ignoring option' conftest.err ||
cannam@85:           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
cannam@85:         am_cv_$1_dependencies_compiler_type=$depmode
cannam@85:         break
cannam@85:       fi
cannam@85:     fi
cannam@85:   done
cannam@85: 
cannam@85:   cd ..
cannam@85:   rm -rf conftest.dir
cannam@85: else
cannam@85:   am_cv_$1_dependencies_compiler_type=none
cannam@85: fi
cannam@85: ])
cannam@85: AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
cannam@85: AM_CONDITIONAL([am__fastdep$1], [
cannam@85:   test "x$enable_dependency_tracking" != xno \
cannam@85:   && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
cannam@85: ])
cannam@85: 
cannam@85: 
cannam@85: # AM_SET_DEPDIR
cannam@85: # -------------
cannam@85: # Choose a directory name for dependency files.
cannam@85: # This macro is AC_REQUIREd in _AM_DEPENDENCIES
cannam@85: AC_DEFUN([AM_SET_DEPDIR],
cannam@85: [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
cannam@85: AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
cannam@85: ])
cannam@85: 
cannam@85: 
cannam@85: # AM_DEP_TRACK
cannam@85: # ------------
cannam@85: AC_DEFUN([AM_DEP_TRACK],
cannam@85: [AC_ARG_ENABLE(dependency-tracking,
cannam@85: [  --disable-dependency-tracking  speeds up one-time build
cannam@85:   --enable-dependency-tracking   do not reject slow dependency extractors])
cannam@85: if test "x$enable_dependency_tracking" != xno; then
cannam@85:   am_depcomp="$ac_aux_dir/depcomp"
cannam@85:   AMDEPBACKSLASH='\'
cannam@85: fi
cannam@85: AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
cannam@85: AC_SUBST([AMDEPBACKSLASH])dnl
cannam@85: _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
cannam@85: ])
cannam@85: 
cannam@85: # Generate code to set up dependency tracking.              -*- Autoconf -*-
cannam@85: 
cannam@85: # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
cannam@85: # Free Software Foundation, Inc.
cannam@85: #
cannam@85: # This file is free software; the Free Software Foundation
cannam@85: # gives unlimited permission to copy and/or distribute it,
cannam@85: # with or without modifications, as long as this notice is preserved.
cannam@85: 
cannam@85: #serial 5
cannam@85: 
cannam@85: # _AM_OUTPUT_DEPENDENCY_COMMANDS
cannam@85: # ------------------------------
cannam@85: AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
cannam@85: [{
cannam@85:   # Autoconf 2.62 quotes --file arguments for eval, but not when files
cannam@85:   # are listed without --file.  Let's play safe and only enable the eval
cannam@85:   # if we detect the quoting.
cannam@85:   case $CONFIG_FILES in
cannam@85:   *\'*) eval set x "$CONFIG_FILES" ;;
cannam@85:   *)   set x $CONFIG_FILES ;;
cannam@85:   esac
cannam@85:   shift
cannam@85:   for mf
cannam@85:   do
cannam@85:     # Strip MF so we end up with the name of the file.
cannam@85:     mf=`echo "$mf" | sed -e 's/:.*$//'`
cannam@85:     # Check whether this is an Automake generated Makefile or not.
cannam@85:     # We used to match only the files named `Makefile.in', but
cannam@85:     # some people rename them; so instead we look at the file content.
cannam@85:     # Grep'ing the first line is not enough: some people post-process
cannam@85:     # each Makefile.in and add a new line on top of each file to say so.
cannam@85:     # Grep'ing the whole file is not good either: AIX grep has a line
cannam@85:     # limit of 2048, but all sed's we know have understand at least 4000.
cannam@85:     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
cannam@85:       dirpart=`AS_DIRNAME("$mf")`
cannam@85:     else
cannam@85:       continue
cannam@85:     fi
cannam@85:     # Extract the definition of DEPDIR, am__include, and am__quote
cannam@85:     # from the Makefile without running `make'.
cannam@85:     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
cannam@85:     test -z "$DEPDIR" && continue
cannam@85:     am__include=`sed -n 's/^am__include = //p' < "$mf"`
cannam@85:     test -z "am__include" && continue
cannam@85:     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
cannam@85:     # When using ansi2knr, U may be empty or an underscore; expand it
cannam@85:     U=`sed -n 's/^U = //p' < "$mf"`
cannam@85:     # Find all dependency output files, they are included files with
cannam@85:     # $(DEPDIR) in their names.  We invoke sed twice because it is the
cannam@85:     # simplest approach to changing $(DEPDIR) to its actual value in the
cannam@85:     # expansion.
cannam@85:     for file in `sed -n "
cannam@85:       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
cannam@85: 	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
cannam@85:       # Make sure the directory exists.
cannam@85:       test -f "$dirpart/$file" && continue
cannam@85:       fdir=`AS_DIRNAME(["$file"])`
cannam@85:       AS_MKDIR_P([$dirpart/$fdir])
cannam@85:       # echo "creating $dirpart/$file"
cannam@85:       echo '# dummy' > "$dirpart/$file"
cannam@85:     done
cannam@85:   done
cannam@85: }
cannam@85: ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
cannam@85: 
cannam@85: 
cannam@85: # AM_OUTPUT_DEPENDENCY_COMMANDS
cannam@85: # -----------------------------
cannam@85: # This macro should only be invoked once -- use via AC_REQUIRE.
cannam@85: #
cannam@85: # This code is only required when automatic dependency tracking
cannam@85: # is enabled.  FIXME.  This creates each `.P' file that we will
cannam@85: # need in order to bootstrap the dependency handling code.
cannam@85: AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
cannam@85: [AC_CONFIG_COMMANDS([depfiles],
cannam@85:      [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
cannam@85:      [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
cannam@85: ])
cannam@85: 
cannam@85: # Do all the work for Automake.                             -*- Autoconf -*-
cannam@85: 
cannam@85: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
cannam@85: # 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
cannam@85: #
cannam@85: # This file is free software; the Free Software Foundation
cannam@85: # gives unlimited permission to copy and/or distribute it,
cannam@85: # with or without modifications, as long as this notice is preserved.
cannam@85: 
cannam@85: # serial 16
cannam@85: 
cannam@85: # This macro actually does too much.  Some checks are only needed if
cannam@85: # your package does certain things.  But this isn't really a big deal.
cannam@85: 
cannam@85: # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
cannam@85: # AM_INIT_AUTOMAKE([OPTIONS])
cannam@85: # -----------------------------------------------
cannam@85: # The call with PACKAGE and VERSION arguments is the old style
cannam@85: # call (pre autoconf-2.50), which is being phased out.  PACKAGE
cannam@85: # and VERSION should now be passed to AC_INIT and removed from
cannam@85: # the call to AM_INIT_AUTOMAKE.
cannam@85: # We support both call styles for the transition.  After
cannam@85: # the next Automake release, Autoconf can make the AC_INIT
cannam@85: # arguments mandatory, and then we can depend on a new Autoconf
cannam@85: # release and drop the old call support.
cannam@85: AC_DEFUN([AM_INIT_AUTOMAKE],
cannam@85: [AC_PREREQ([2.62])dnl
cannam@85: dnl Autoconf wants to disallow AM_ names.  We explicitly allow
cannam@85: dnl the ones we care about.
cannam@85: m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
cannam@85: AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
cannam@85: AC_REQUIRE([AC_PROG_INSTALL])dnl
cannam@85: if test "`cd $srcdir && pwd`" != "`pwd`"; then
cannam@85:   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
cannam@85:   # is not polluted with repeated "-I."
cannam@85:   AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
cannam@85:   # test to see if srcdir already configured
cannam@85:   if test -f $srcdir/config.status; then
cannam@85:     AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
cannam@85:   fi
cannam@85: fi
cannam@85: 
cannam@85: # test whether we have cygpath
cannam@85: if test -z "$CYGPATH_W"; then
cannam@85:   if (cygpath --version) >/dev/null 2>/dev/null; then
cannam@85:     CYGPATH_W='cygpath -w'
cannam@85:   else
cannam@85:     CYGPATH_W=echo
cannam@85:   fi
cannam@85: fi
cannam@85: AC_SUBST([CYGPATH_W])
cannam@85: 
cannam@85: # Define the identity of the package.
cannam@85: dnl Distinguish between old-style and new-style calls.
cannam@85: m4_ifval([$2],
cannam@85: [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
cannam@85:  AC_SUBST([PACKAGE], [$1])dnl
cannam@85:  AC_SUBST([VERSION], [$2])],
cannam@85: [_AM_SET_OPTIONS([$1])dnl
cannam@85: dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
cannam@85: m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
cannam@85:   [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
cannam@85:  AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
cannam@85:  AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
cannam@85: 
cannam@85: _AM_IF_OPTION([no-define],,
cannam@85: [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
cannam@85:  AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
cannam@85: 
cannam@85: # Some tools Automake needs.
cannam@85: AC_REQUIRE([AM_SANITY_CHECK])dnl
cannam@85: AC_REQUIRE([AC_ARG_PROGRAM])dnl
cannam@85: AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
cannam@85: AM_MISSING_PROG(AUTOCONF, autoconf)
cannam@85: AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
cannam@85: AM_MISSING_PROG(AUTOHEADER, autoheader)
cannam@85: AM_MISSING_PROG(MAKEINFO, makeinfo)
cannam@85: AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
cannam@85: AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
cannam@85: AC_REQUIRE([AM_PROG_MKDIR_P])dnl
cannam@85: # We need awk for the "check" target.  The system "awk" is bad on
cannam@85: # some platforms.
cannam@85: AC_REQUIRE([AC_PROG_AWK])dnl
cannam@85: AC_REQUIRE([AC_PROG_MAKE_SET])dnl
cannam@85: AC_REQUIRE([AM_SET_LEADING_DOT])dnl
cannam@85: _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
cannam@85: 	      [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
cannam@85: 			     [_AM_PROG_TAR([v7])])])
cannam@85: _AM_IF_OPTION([no-dependencies],,
cannam@85: [AC_PROVIDE_IFELSE([AC_PROG_CC],
cannam@85: 		  [_AM_DEPENDENCIES(CC)],
cannam@85: 		  [define([AC_PROG_CC],
cannam@85: 			  defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
cannam@85: AC_PROVIDE_IFELSE([AC_PROG_CXX],
cannam@85: 		  [_AM_DEPENDENCIES(CXX)],
cannam@85: 		  [define([AC_PROG_CXX],
cannam@85: 			  defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
cannam@85: AC_PROVIDE_IFELSE([AC_PROG_OBJC],
cannam@85: 		  [_AM_DEPENDENCIES(OBJC)],
cannam@85: 		  [define([AC_PROG_OBJC],
cannam@85: 			  defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
cannam@85: ])
cannam@85: _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
cannam@85: dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
cannam@85: dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This macro
cannam@85: dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
cannam@85: AC_CONFIG_COMMANDS_PRE(dnl
cannam@85: [m4_provide_if([_AM_COMPILER_EXEEXT],
cannam@85:   [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
cannam@85: ])
cannam@85: 
cannam@85: dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
cannam@85: dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
cannam@85: dnl mangled by Autoconf and run in a shell conditional statement.
cannam@85: m4_define([_AC_COMPILER_EXEEXT],
cannam@85: m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
cannam@85: 
cannam@85: 
cannam@85: # When config.status generates a header, we must update the stamp-h file.
cannam@85: # This file resides in the same directory as the config header
cannam@85: # that is generated.  The stamp files are numbered to have different names.
cannam@85: 
cannam@85: # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
cannam@85: # loop where config.status creates the headers, so we can generate
cannam@85: # our stamp files there.
cannam@85: AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
cannam@85: [# Compute $1's index in $config_headers.
cannam@85: _am_arg=$1
cannam@85: _am_stamp_count=1
cannam@85: for _am_header in $config_headers :; do
cannam@85:   case $_am_header in
cannam@85:     $_am_arg | $_am_arg:* )
cannam@85:       break ;;
cannam@85:     * )
cannam@85:       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
cannam@85:   esac
cannam@85: done
cannam@85: echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
cannam@85: 
cannam@85: # Copyright (C) 2001, 2003, 2005, 2008  Free Software Foundation, Inc.
cannam@85: #
cannam@85: # This file is free software; the Free Software Foundation
cannam@85: # gives unlimited permission to copy and/or distribute it,
cannam@85: # with or without modifications, as long as this notice is preserved.
cannam@85: 
cannam@85: # AM_PROG_INSTALL_SH
cannam@85: # ------------------
cannam@85: # Define $install_sh.
cannam@85: AC_DEFUN([AM_PROG_INSTALL_SH],
cannam@85: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
cannam@85: if test x"${install_sh}" != xset; then
cannam@85:   case $am_aux_dir in
cannam@85:   *\ * | *\	*)
cannam@85:     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
cannam@85:   *)
cannam@85:     install_sh="\${SHELL} $am_aux_dir/install-sh"
cannam@85:   esac
cannam@85: fi
cannam@85: AC_SUBST(install_sh)])
cannam@85: 
cannam@85: # Copyright (C) 2003, 2005  Free Software Foundation, Inc.
cannam@85: #
cannam@85: # This file is free software; the Free Software Foundation
cannam@85: # gives unlimited permission to copy and/or distribute it,
cannam@85: # with or without modifications, as long as this notice is preserved.
cannam@85: 
cannam@85: # serial 2
cannam@85: 
cannam@85: # Check whether the underlying file-system supports filenames
cannam@85: # with a leading dot.  For instance MS-DOS doesn't.
cannam@85: AC_DEFUN([AM_SET_LEADING_DOT],
cannam@85: [rm -rf .tst 2>/dev/null
cannam@85: mkdir .tst 2>/dev/null
cannam@85: if test -d .tst; then
cannam@85:   am__leading_dot=.
cannam@85: else
cannam@85:   am__leading_dot=_
cannam@85: fi
cannam@85: rmdir .tst 2>/dev/null
cannam@85: AC_SUBST([am__leading_dot])])
cannam@85: 
cannam@85: # Check to see how 'make' treats includes.	            -*- Autoconf -*-
cannam@85: 
cannam@85: # Copyright (C) 2001, 2002, 2003, 2005, 2009  Free Software Foundation, Inc.
cannam@85: #
cannam@85: # This file is free software; the Free Software Foundation
cannam@85: # gives unlimited permission to copy and/or distribute it,
cannam@85: # with or without modifications, as long as this notice is preserved.
cannam@85: 
cannam@85: # serial 4
cannam@85: 
cannam@85: # AM_MAKE_INCLUDE()
cannam@85: # -----------------
cannam@85: # Check to see how make treats includes.
cannam@85: AC_DEFUN([AM_MAKE_INCLUDE],
cannam@85: [am_make=${MAKE-make}
cannam@85: cat > confinc << 'END'
cannam@85: am__doit:
cannam@85: 	@echo this is the am__doit target
cannam@85: .PHONY: am__doit
cannam@85: END
cannam@85: # If we don't find an include directive, just comment out the code.
cannam@85: AC_MSG_CHECKING([for style of include used by $am_make])
cannam@85: am__include="#"
cannam@85: am__quote=
cannam@85: _am_result=none
cannam@85: # First try GNU make style include.
cannam@85: echo "include confinc" > confmf
cannam@85: # Ignore all kinds of additional output from `make'.
cannam@85: case `$am_make -s -f confmf 2> /dev/null` in #(
cannam@85: *the\ am__doit\ target*)
cannam@85:   am__include=include
cannam@85:   am__quote=
cannam@85:   _am_result=GNU
cannam@85:   ;;
cannam@85: esac
cannam@85: # Now try BSD make style include.
cannam@85: if test "$am__include" = "#"; then
cannam@85:    echo '.include "confinc"' > confmf
cannam@85:    case `$am_make -s -f confmf 2> /dev/null` in #(
cannam@85:    *the\ am__doit\ target*)
cannam@85:      am__include=.include
cannam@85:      am__quote="\""
cannam@85:      _am_result=BSD
cannam@85:      ;;
cannam@85:    esac
cannam@85: fi
cannam@85: AC_SUBST([am__include])
cannam@85: AC_SUBST([am__quote])
cannam@85: AC_MSG_RESULT([$_am_result])
cannam@85: rm -f confinc confmf
cannam@85: ])
cannam@85: 
cannam@85: # Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008
cannam@85: # Free Software Foundation, Inc.
cannam@85: #
cannam@85: # This file is free software; the Free Software Foundation
cannam@85: # gives unlimited permission to copy and/or distribute it,
cannam@85: # with or without modifications, as long as this notice is preserved.
cannam@85: 
cannam@85: # serial 6
cannam@85: 
cannam@85: # AM_PROG_CC_C_O
cannam@85: # --------------
cannam@85: # Like AC_PROG_CC_C_O, but changed for automake.
cannam@85: AC_DEFUN([AM_PROG_CC_C_O],
cannam@85: [AC_REQUIRE([AC_PROG_CC_C_O])dnl
cannam@85: AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
cannam@85: AC_REQUIRE_AUX_FILE([compile])dnl
cannam@85: # FIXME: we rely on the cache variable name because
cannam@85: # there is no other way.
cannam@85: set dummy $CC
cannam@85: am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
cannam@85: eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
cannam@85: if test "$am_t" != yes; then
cannam@85:    # Losing compiler, so override with the script.
cannam@85:    # FIXME: It is wrong to rewrite CC.
cannam@85:    # But if we don't then we get into trouble of one sort or another.
cannam@85:    # A longer-term fix would be to have automake use am__CC in this case,
cannam@85:    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
cannam@85:    CC="$am_aux_dir/compile $CC"
cannam@85: fi
cannam@85: dnl Make sure AC_PROG_CC is never called again, or it will override our
cannam@85: dnl setting of CC.
cannam@85: m4_define([AC_PROG_CC],
cannam@85:           [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
cannam@85: ])
cannam@85: 
cannam@85: # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
cannam@85: 
cannam@85: # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
cannam@85: # Free Software Foundation, Inc.
cannam@85: #
cannam@85: # This file is free software; the Free Software Foundation
cannam@85: # gives unlimited permission to copy and/or distribute it,
cannam@85: # with or without modifications, as long as this notice is preserved.
cannam@85: 
cannam@85: # serial 6
cannam@85: 
cannam@85: # AM_MISSING_PROG(NAME, PROGRAM)
cannam@85: # ------------------------------
cannam@85: AC_DEFUN([AM_MISSING_PROG],
cannam@85: [AC_REQUIRE([AM_MISSING_HAS_RUN])
cannam@85: $1=${$1-"${am_missing_run}$2"}
cannam@85: AC_SUBST($1)])
cannam@85: 
cannam@85: 
cannam@85: # AM_MISSING_HAS_RUN
cannam@85: # ------------------
cannam@85: # Define MISSING if not defined so far and test if it supports --run.
cannam@85: # If it does, set am_missing_run to use it, otherwise, to nothing.
cannam@85: AC_DEFUN([AM_MISSING_HAS_RUN],
cannam@85: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
cannam@85: AC_REQUIRE_AUX_FILE([missing])dnl
cannam@85: if test x"${MISSING+set}" != xset; then
cannam@85:   case $am_aux_dir in
cannam@85:   *\ * | *\	*)
cannam@85:     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
cannam@85:   *)
cannam@85:     MISSING="\${SHELL} $am_aux_dir/missing" ;;
cannam@85:   esac
cannam@85: fi
cannam@85: # Use eval to expand $SHELL
cannam@85: if eval "$MISSING --run true"; then
cannam@85:   am_missing_run="$MISSING --run "
cannam@85: else
cannam@85:   am_missing_run=
cannam@85:   AC_MSG_WARN([`missing' script is too old or missing])
cannam@85: fi
cannam@85: ])
cannam@85: 
cannam@85: # Copyright (C) 2003, 2004, 2005, 2006  Free Software Foundation, Inc.
cannam@85: #
cannam@85: # This file is free software; the Free Software Foundation
cannam@85: # gives unlimited permission to copy and/or distribute it,
cannam@85: # with or without modifications, as long as this notice is preserved.
cannam@85: 
cannam@85: # AM_PROG_MKDIR_P
cannam@85: # ---------------
cannam@85: # Check for `mkdir -p'.
cannam@85: AC_DEFUN([AM_PROG_MKDIR_P],
cannam@85: [AC_PREREQ([2.60])dnl
cannam@85: AC_REQUIRE([AC_PROG_MKDIR_P])dnl
cannam@85: dnl Automake 1.8 to 1.9.6 used to define mkdir_p.  We now use MKDIR_P,
cannam@85: dnl while keeping a definition of mkdir_p for backward compatibility.
cannam@85: dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
cannam@85: dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
cannam@85: dnl Makefile.ins that do not define MKDIR_P, so we do our own
cannam@85: dnl adjustment using top_builddir (which is defined more often than
cannam@85: dnl MKDIR_P).
cannam@85: AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
cannam@85: case $mkdir_p in
cannam@85:   [[\\/$]]* | ?:[[\\/]]*) ;;
cannam@85:   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
cannam@85: esac
cannam@85: ])
cannam@85: 
cannam@85: # Helper functions for option handling.                     -*- Autoconf -*-
cannam@85: 
cannam@85: # Copyright (C) 2001, 2002, 2003, 2005, 2008  Free Software Foundation, Inc.
cannam@85: #
cannam@85: # This file is free software; the Free Software Foundation
cannam@85: # gives unlimited permission to copy and/or distribute it,
cannam@85: # with or without modifications, as long as this notice is preserved.
cannam@85: 
cannam@85: # serial 4
cannam@85: 
cannam@85: # _AM_MANGLE_OPTION(NAME)
cannam@85: # -----------------------
cannam@85: AC_DEFUN([_AM_MANGLE_OPTION],
cannam@85: [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
cannam@85: 
cannam@85: # _AM_SET_OPTION(NAME)
cannam@85: # ------------------------------
cannam@85: # Set option NAME.  Presently that only means defining a flag for this option.
cannam@85: AC_DEFUN([_AM_SET_OPTION],
cannam@85: [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
cannam@85: 
cannam@85: # _AM_SET_OPTIONS(OPTIONS)
cannam@85: # ----------------------------------
cannam@85: # OPTIONS is a space-separated list of Automake options.
cannam@85: AC_DEFUN([_AM_SET_OPTIONS],
cannam@85: [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
cannam@85: 
cannam@85: # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
cannam@85: # -------------------------------------------
cannam@85: # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
cannam@85: AC_DEFUN([_AM_IF_OPTION],
cannam@85: [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
cannam@85: 
cannam@85: # Check to make sure that the build environment is sane.    -*- Autoconf -*-
cannam@85: 
cannam@85: # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
cannam@85: # Free Software Foundation, Inc.
cannam@85: #
cannam@85: # This file is free software; the Free Software Foundation
cannam@85: # gives unlimited permission to copy and/or distribute it,
cannam@85: # with or without modifications, as long as this notice is preserved.
cannam@85: 
cannam@85: # serial 5
cannam@85: 
cannam@85: # AM_SANITY_CHECK
cannam@85: # ---------------
cannam@85: AC_DEFUN([AM_SANITY_CHECK],
cannam@85: [AC_MSG_CHECKING([whether build environment is sane])
cannam@85: # Just in case
cannam@85: sleep 1
cannam@85: echo timestamp > conftest.file
cannam@85: # Reject unsafe characters in $srcdir or the absolute working directory
cannam@85: # name.  Accept space and tab only in the latter.
cannam@85: am_lf='
cannam@85: '
cannam@85: case `pwd` in
cannam@85:   *[[\\\"\#\$\&\'\`$am_lf]]*)
cannam@85:     AC_MSG_ERROR([unsafe absolute working directory name]);;
cannam@85: esac
cannam@85: case $srcdir in
cannam@85:   *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
cannam@85:     AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
cannam@85: esac
cannam@85: 
cannam@85: # Do `set' in a subshell so we don't clobber the current shell's
cannam@85: # arguments.  Must try -L first in case configure is actually a
cannam@85: # symlink; some systems play weird games with the mod time of symlinks
cannam@85: # (eg FreeBSD returns the mod time of the symlink's containing
cannam@85: # directory).
cannam@85: if (
cannam@85:    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
cannam@85:    if test "$[*]" = "X"; then
cannam@85:       # -L didn't work.
cannam@85:       set X `ls -t "$srcdir/configure" conftest.file`
cannam@85:    fi
cannam@85:    rm -f conftest.file
cannam@85:    if test "$[*]" != "X $srcdir/configure conftest.file" \
cannam@85:       && test "$[*]" != "X conftest.file $srcdir/configure"; then
cannam@85: 
cannam@85:       # If neither matched, then we have a broken ls.  This can happen
cannam@85:       # if, for instance, CONFIG_SHELL is bash and it inherits a
cannam@85:       # broken ls alias from the environment.  This has actually
cannam@85:       # happened.  Such a system could not be considered "sane".
cannam@85:       AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
cannam@85: alias in your environment])
cannam@85:    fi
cannam@85: 
cannam@85:    test "$[2]" = conftest.file
cannam@85:    )
cannam@85: then
cannam@85:    # Ok.
cannam@85:    :
cannam@85: else
cannam@85:    AC_MSG_ERROR([newly created file is older than distributed files!
cannam@85: Check your system clock])
cannam@85: fi
cannam@85: AC_MSG_RESULT(yes)])
cannam@85: 
cannam@85: # Copyright (C) 2009  Free Software Foundation, Inc.
cannam@85: #
cannam@85: # This file is free software; the Free Software Foundation
cannam@85: # gives unlimited permission to copy and/or distribute it,
cannam@85: # with or without modifications, as long as this notice is preserved.
cannam@85: 
cannam@85: # serial 1
cannam@85: 
cannam@85: # AM_SILENT_RULES([DEFAULT])
cannam@85: # --------------------------
cannam@85: # Enable less verbose build rules; with the default set to DEFAULT
cannam@85: # (`yes' being less verbose, `no' or empty being verbose).
cannam@85: AC_DEFUN([AM_SILENT_RULES],
cannam@85: [AC_ARG_ENABLE([silent-rules],
cannam@85: [  --enable-silent-rules          less verbose build output (undo: `make V=1')
cannam@85:   --disable-silent-rules         verbose build output (undo: `make V=0')])
cannam@85: case $enable_silent_rules in
cannam@85: yes) AM_DEFAULT_VERBOSITY=0;;
cannam@85: no)  AM_DEFAULT_VERBOSITY=1;;
cannam@85: *)   AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
cannam@85: esac
cannam@85: AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
cannam@85: AM_BACKSLASH='\'
cannam@85: AC_SUBST([AM_BACKSLASH])dnl
cannam@85: _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
cannam@85: ])
cannam@85: 
cannam@85: # Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
cannam@85: #
cannam@85: # This file is free software; the Free Software Foundation
cannam@85: # gives unlimited permission to copy and/or distribute it,
cannam@85: # with or without modifications, as long as this notice is preserved.
cannam@85: 
cannam@85: # AM_PROG_INSTALL_STRIP
cannam@85: # ---------------------
cannam@85: # One issue with vendor `install' (even GNU) is that you can't
cannam@85: # specify the program used to strip binaries.  This is especially
cannam@85: # annoying in cross-compiling environments, where the build's strip
cannam@85: # is unlikely to handle the host's binaries.
cannam@85: # Fortunately install-sh will honor a STRIPPROG variable, so we
cannam@85: # always use install-sh in `make install-strip', and initialize
cannam@85: # STRIPPROG with the value of the STRIP variable (set by the user).
cannam@85: AC_DEFUN([AM_PROG_INSTALL_STRIP],
cannam@85: [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
cannam@85: # Installed binaries are usually stripped using `strip' when the user
cannam@85: # run `make install-strip'.  However `strip' might not be the right
cannam@85: # tool to use in cross-compilation environments, therefore Automake
cannam@85: # will honor the `STRIP' environment variable to overrule this program.
cannam@85: dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
cannam@85: if test "$cross_compiling" != no; then
cannam@85:   AC_CHECK_TOOL([STRIP], [strip], :)
cannam@85: fi
cannam@85: INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
cannam@85: AC_SUBST([INSTALL_STRIP_PROGRAM])])
cannam@85: 
cannam@85: # Copyright (C) 2006, 2008  Free Software Foundation, Inc.
cannam@85: #
cannam@85: # This file is free software; the Free Software Foundation
cannam@85: # gives unlimited permission to copy and/or distribute it,
cannam@85: # with or without modifications, as long as this notice is preserved.
cannam@85: 
cannam@85: # serial 2
cannam@85: 
cannam@85: # _AM_SUBST_NOTMAKE(VARIABLE)
cannam@85: # ---------------------------
cannam@85: # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
cannam@85: # This macro is traced by Automake.
cannam@85: AC_DEFUN([_AM_SUBST_NOTMAKE])
cannam@85: 
cannam@85: # AM_SUBST_NOTMAKE(VARIABLE)
cannam@85: # ---------------------------
cannam@85: # Public sister of _AM_SUBST_NOTMAKE.
cannam@85: AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
cannam@85: 
cannam@85: # Check how to create a tarball.                            -*- Autoconf -*-
cannam@85: 
cannam@85: # Copyright (C) 2004, 2005  Free Software Foundation, Inc.
cannam@85: #
cannam@85: # This file is free software; the Free Software Foundation
cannam@85: # gives unlimited permission to copy and/or distribute it,
cannam@85: # with or without modifications, as long as this notice is preserved.
cannam@85: 
cannam@85: # serial 2
cannam@85: 
cannam@85: # _AM_PROG_TAR(FORMAT)
cannam@85: # --------------------
cannam@85: # Check how to create a tarball in format FORMAT.
cannam@85: # FORMAT should be one of `v7', `ustar', or `pax'.
cannam@85: #
cannam@85: # Substitute a variable $(am__tar) that is a command
cannam@85: # writing to stdout a FORMAT-tarball containing the directory
cannam@85: # $tardir.
cannam@85: #     tardir=directory && $(am__tar) > result.tar
cannam@85: #
cannam@85: # Substitute a variable $(am__untar) that extract such
cannam@85: # a tarball read from stdin.
cannam@85: #     $(am__untar) < result.tar
cannam@85: AC_DEFUN([_AM_PROG_TAR],
cannam@85: [# Always define AMTAR for backward compatibility.
cannam@85: AM_MISSING_PROG([AMTAR], [tar])
cannam@85: m4_if([$1], [v7],
cannam@85:      [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
cannam@85:      [m4_case([$1], [ustar],, [pax],,
cannam@85:               [m4_fatal([Unknown tar format])])
cannam@85: AC_MSG_CHECKING([how to create a $1 tar archive])
cannam@85: # Loop over all known methods to create a tar archive until one works.
cannam@85: _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
cannam@85: _am_tools=${am_cv_prog_tar_$1-$_am_tools}
cannam@85: # Do not fold the above two line into one, because Tru64 sh and
cannam@85: # Solaris sh will not grok spaces in the rhs of `-'.
cannam@85: for _am_tool in $_am_tools
cannam@85: do
cannam@85:   case $_am_tool in
cannam@85:   gnutar)
cannam@85:     for _am_tar in tar gnutar gtar;
cannam@85:     do
cannam@85:       AM_RUN_LOG([$_am_tar --version]) && break
cannam@85:     done
cannam@85:     am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
cannam@85:     am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
cannam@85:     am__untar="$_am_tar -xf -"
cannam@85:     ;;
cannam@85:   plaintar)
cannam@85:     # Must skip GNU tar: if it does not support --format= it doesn't create
cannam@85:     # ustar tarball either.
cannam@85:     (tar --version) >/dev/null 2>&1 && continue
cannam@85:     am__tar='tar chf - "$$tardir"'
cannam@85:     am__tar_='tar chf - "$tardir"'
cannam@85:     am__untar='tar xf -'
cannam@85:     ;;
cannam@85:   pax)
cannam@85:     am__tar='pax -L -x $1 -w "$$tardir"'
cannam@85:     am__tar_='pax -L -x $1 -w "$tardir"'
cannam@85:     am__untar='pax -r'
cannam@85:     ;;
cannam@85:   cpio)
cannam@85:     am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
cannam@85:     am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
cannam@85:     am__untar='cpio -i -H $1 -d'
cannam@85:     ;;
cannam@85:   none)
cannam@85:     am__tar=false
cannam@85:     am__tar_=false
cannam@85:     am__untar=false
cannam@85:     ;;
cannam@85:   esac
cannam@85: 
cannam@85:   # If the value was cached, stop now.  We just wanted to have am__tar
cannam@85:   # and am__untar set.
cannam@85:   test -n "${am_cv_prog_tar_$1}" && break
cannam@85: 
cannam@85:   # tar/untar a dummy directory, and stop if the command works
cannam@85:   rm -rf conftest.dir
cannam@85:   mkdir conftest.dir
cannam@85:   echo GrepMe > conftest.dir/file
cannam@85:   AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
cannam@85:   rm -rf conftest.dir
cannam@85:   if test -s conftest.tar; then
cannam@85:     AM_RUN_LOG([$am__untar <conftest.tar])
cannam@85:     grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
cannam@85:   fi
cannam@85: done
cannam@85: rm -rf conftest.dir
cannam@85: 
cannam@85: AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
cannam@85: AC_MSG_RESULT([$am_cv_prog_tar_$1])])
cannam@85: AC_SUBST([am__tar])
cannam@85: AC_SUBST([am__untar])
cannam@85: ]) # _AM_PROG_TAR
cannam@85: 
cannam@85: m4_include([M4/add_cflags.m4])
cannam@85: m4_include([M4/add_cxxflags.m4])
cannam@85: m4_include([M4/clip_mode.m4])
cannam@85: m4_include([M4/endian.m4])
cannam@85: m4_include([M4/extra_largefile.m4])
cannam@85: m4_include([M4/extra_pkg.m4])
cannam@85: m4_include([M4/flexible_array.m4])
cannam@85: m4_include([M4/gcc_version.m4])
cannam@85: m4_include([M4/libtool.m4])
cannam@85: m4_include([M4/lrint.m4])
cannam@85: m4_include([M4/lrintf.m4])
cannam@85: m4_include([M4/ltoptions.m4])
cannam@85: m4_include([M4/ltsugar.m4])
cannam@85: m4_include([M4/ltversion.m4])
cannam@85: m4_include([M4/lt~obsolete.m4])
cannam@85: m4_include([M4/mkoctfile_version.m4])
cannam@85: m4_include([M4/octave.m4])