Chris@0: # generated automatically by aclocal 1.11.1 -*- Autoconf -*-
Chris@0: 
Chris@0: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
Chris@0: # 2005, 2006, 2007, 2008, 2009  Free Software Foundation, Inc.
Chris@0: # This file is free software; the Free Software Foundation
Chris@0: # gives unlimited permission to copy and/or distribute it,
Chris@0: # with or without modifications, as long as this notice is preserved.
Chris@0: 
Chris@0: # This program is distributed in the hope that it will be useful,
Chris@0: # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
Chris@0: # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
Chris@0: # PARTICULAR PURPOSE.
Chris@0: 
Chris@0: m4_ifndef([AC_AUTOCONF_VERSION],
Chris@0:   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
Chris@0: m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.68],,
Chris@0: [m4_warning([this file was generated for autoconf 2.68.
Chris@0: You have another version of autoconf.  It may work, but is not guaranteed to.
Chris@0: If you have problems, you may need to regenerate the build system entirely.
Chris@0: To do so, use the procedure documented by the package, typically `autoreconf'.])])
Chris@0: 
Chris@0: # pkg.m4 - Macros to locate and utilise pkg-config.            -*- Autoconf -*-
Chris@0: # serial 1 (pkg-config-0.24)
Chris@0: # 
Chris@0: # Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
Chris@0: #
Chris@0: # This program is free software; you can redistribute it and/or modify
Chris@0: # it under the terms of the GNU General Public License as published by
Chris@0: # the Free Software Foundation; either version 2 of the License, or
Chris@0: # (at your option) any later version.
Chris@0: #
Chris@0: # This program is distributed in the hope that it will be useful, but
Chris@0: # WITHOUT ANY WARRANTY; without even the implied warranty of
Chris@0: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
Chris@0: # General Public License for more details.
Chris@0: #
Chris@0: # You should have received a copy of the GNU General Public License
Chris@0: # along with this program; if not, write to the Free Software
Chris@0: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
Chris@0: #
Chris@0: # As a special exception to the GNU General Public License, if you
Chris@0: # distribute this file as part of a program that contains a
Chris@0: # configuration script generated by Autoconf, you may include it under
Chris@0: # the same distribution terms that you use for the rest of that program.
Chris@0: 
Chris@0: # PKG_PROG_PKG_CONFIG([MIN-VERSION])
Chris@0: # ----------------------------------
Chris@0: AC_DEFUN([PKG_PROG_PKG_CONFIG],
Chris@0: [m4_pattern_forbid([^_?PKG_[A-Z_]+$])
Chris@0: m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$])
Chris@0: m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$])
Chris@0: AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
Chris@0: AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
Chris@0: AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
Chris@0: 
Chris@0: if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
Chris@0: 	AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
Chris@0: fi
Chris@0: if test -n "$PKG_CONFIG"; then
Chris@0: 	_pkg_min_version=m4_default([$1], [0.9.0])
Chris@0: 	AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
Chris@0: 	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
Chris@0: 		AC_MSG_RESULT([yes])
Chris@0: 	else
Chris@0: 		AC_MSG_RESULT([no])
Chris@0: 		PKG_CONFIG=""
Chris@0: 	fi
Chris@0: fi[]dnl
Chris@0: ])# PKG_PROG_PKG_CONFIG
Chris@0: 
Chris@0: # PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
Chris@0: #
Chris@0: # Check to see whether a particular set of modules exists.  Similar
Chris@0: # to PKG_CHECK_MODULES(), but does not set variables or print errors.
Chris@0: #
Chris@0: # Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
Chris@0: # only at the first occurence in configure.ac, so if the first place
Chris@0: # it's called might be skipped (such as if it is within an "if", you
Chris@0: # have to call PKG_CHECK_EXISTS manually
Chris@0: # --------------------------------------------------------------
Chris@0: AC_DEFUN([PKG_CHECK_EXISTS],
Chris@0: [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
Chris@0: if test -n "$PKG_CONFIG" && \
Chris@0:     AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
Chris@0:   m4_default([$2], [:])
Chris@0: m4_ifvaln([$3], [else
Chris@0:   $3])dnl
Chris@0: fi])
Chris@0: 
Chris@0: # _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
Chris@0: # ---------------------------------------------
Chris@0: m4_define([_PKG_CONFIG],
Chris@0: [if test -n "$$1"; then
Chris@0:     pkg_cv_[]$1="$$1"
Chris@0:  elif test -n "$PKG_CONFIG"; then
Chris@0:     PKG_CHECK_EXISTS([$3],
Chris@0:                      [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`
Chris@0: 		      test "x$?" != "x0" && pkg_failed=yes ],
Chris@0: 		     [pkg_failed=yes])
Chris@0:  else
Chris@0:     pkg_failed=untried
Chris@0: fi[]dnl
Chris@0: ])# _PKG_CONFIG
Chris@0: 
Chris@0: # _PKG_SHORT_ERRORS_SUPPORTED
Chris@0: # -----------------------------
Chris@0: AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
Chris@0: [AC_REQUIRE([PKG_PROG_PKG_CONFIG])
Chris@0: if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
Chris@0:         _pkg_short_errors_supported=yes
Chris@0: else
Chris@0:         _pkg_short_errors_supported=no
Chris@0: fi[]dnl
Chris@0: ])# _PKG_SHORT_ERRORS_SUPPORTED
Chris@0: 
Chris@0: 
Chris@0: # PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
Chris@0: # [ACTION-IF-NOT-FOUND])
Chris@0: #
Chris@0: #
Chris@0: # Note that if there is a possibility the first call to
Chris@0: # PKG_CHECK_MODULES might not happen, you should be sure to include an
Chris@0: # explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
Chris@0: #
Chris@0: #
Chris@0: # --------------------------------------------------------------
Chris@0: AC_DEFUN([PKG_CHECK_MODULES],
Chris@0: [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
Chris@0: AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
Chris@0: AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
Chris@0: 
Chris@0: pkg_failed=no
Chris@0: AC_MSG_CHECKING([for $1])
Chris@0: 
Chris@0: _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
Chris@0: _PKG_CONFIG([$1][_LIBS], [libs], [$2])
Chris@0: 
Chris@0: m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
Chris@0: and $1[]_LIBS to avoid the need to call pkg-config.
Chris@0: See the pkg-config man page for more details.])
Chris@0: 
Chris@0: if test $pkg_failed = yes; then
Chris@0:    	AC_MSG_RESULT([no])
Chris@0:         _PKG_SHORT_ERRORS_SUPPORTED
Chris@0:         if test $_pkg_short_errors_supported = yes; then
Chris@0: 	        $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
Chris@0:         else 
Chris@0: 	        $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
Chris@0:         fi
Chris@0: 	# Put the nasty error message in config.log where it belongs
Chris@0: 	echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
Chris@0: 
Chris@0: 	m4_default([$4], [AC_MSG_ERROR(
Chris@0: [Package requirements ($2) were not met:
Chris@0: 
Chris@0: $$1_PKG_ERRORS
Chris@0: 
Chris@0: Consider adjusting the PKG_CONFIG_PATH environment variable if you
Chris@0: installed software in a non-standard prefix.
Chris@0: 
Chris@0: _PKG_TEXT])[]dnl
Chris@0:         ])
Chris@0: elif test $pkg_failed = untried; then
Chris@0:      	AC_MSG_RESULT([no])
Chris@0: 	m4_default([$4], [AC_MSG_FAILURE(
Chris@0: [The pkg-config script could not be found or is too old.  Make sure it
Chris@0: is in your PATH or set the PKG_CONFIG environment variable to the full
Chris@0: path to pkg-config.
Chris@0: 
Chris@0: _PKG_TEXT
Chris@0: 
Chris@0: To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl
Chris@0:         ])
Chris@0: else
Chris@0: 	$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
Chris@0: 	$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
Chris@0:         AC_MSG_RESULT([yes])
Chris@0: 	$3
Chris@0: fi[]dnl
Chris@0: ])# PKG_CHECK_MODULES
Chris@0: 
Chris@0: # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008  Free Software Foundation, Inc.
Chris@0: #
Chris@0: # This file is free software; the Free Software Foundation
Chris@0: # gives unlimited permission to copy and/or distribute it,
Chris@0: # with or without modifications, as long as this notice is preserved.
Chris@0: 
Chris@0: # AM_AUTOMAKE_VERSION(VERSION)
Chris@0: # ----------------------------
Chris@0: # Automake X.Y traces this macro to ensure aclocal.m4 has been
Chris@0: # generated from the m4 files accompanying Automake X.Y.
Chris@0: # (This private macro should not be called outside this file.)
Chris@0: AC_DEFUN([AM_AUTOMAKE_VERSION],
Chris@0: [am__api_version='1.11'
Chris@0: dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
Chris@0: dnl require some minimum version.  Point them to the right macro.
Chris@0: m4_if([$1], [1.11.1], [],
Chris@0:       [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
Chris@0: ])
Chris@0: 
Chris@0: # _AM_AUTOCONF_VERSION(VERSION)
Chris@0: # -----------------------------
Chris@0: # aclocal traces this macro to find the Autoconf version.
Chris@0: # This is a private macro too.  Using m4_define simplifies
Chris@0: # the logic in aclocal, which can simply ignore this definition.
Chris@0: m4_define([_AM_AUTOCONF_VERSION], [])
Chris@0: 
Chris@0: # AM_SET_CURRENT_AUTOMAKE_VERSION
Chris@0: # -------------------------------
Chris@0: # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
Chris@0: # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
Chris@0: AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
Chris@0: [AM_AUTOMAKE_VERSION([1.11.1])dnl
Chris@0: m4_ifndef([AC_AUTOCONF_VERSION],
Chris@0:   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
Chris@0: _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
Chris@0: 
Chris@0: # AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
Chris@0: 
Chris@0: # Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
Chris@0: #
Chris@0: # This file is free software; the Free Software Foundation
Chris@0: # gives unlimited permission to copy and/or distribute it,
Chris@0: # with or without modifications, as long as this notice is preserved.
Chris@0: 
Chris@0: # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
Chris@0: # $ac_aux_dir to `$srcdir/foo'.  In other projects, it is set to
Chris@0: # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
Chris@0: #
Chris@0: # Of course, Automake must honor this variable whenever it calls a
Chris@0: # tool from the auxiliary directory.  The problem is that $srcdir (and
Chris@0: # therefore $ac_aux_dir as well) can be either absolute or relative,
Chris@0: # depending on how configure is run.  This is pretty annoying, since
Chris@0: # it makes $ac_aux_dir quite unusable in subdirectories: in the top
Chris@0: # source directory, any form will work fine, but in subdirectories a
Chris@0: # relative path needs to be adjusted first.
Chris@0: #
Chris@0: # $ac_aux_dir/missing
Chris@0: #    fails when called from a subdirectory if $ac_aux_dir is relative
Chris@0: # $top_srcdir/$ac_aux_dir/missing
Chris@0: #    fails if $ac_aux_dir is absolute,
Chris@0: #    fails when called from a subdirectory in a VPATH build with
Chris@0: #          a relative $ac_aux_dir
Chris@0: #
Chris@0: # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
Chris@0: # are both prefixed by $srcdir.  In an in-source build this is usually
Chris@0: # harmless because $srcdir is `.', but things will broke when you
Chris@0: # start a VPATH build or use an absolute $srcdir.
Chris@0: #
Chris@0: # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
Chris@0: # iff we strip the leading $srcdir from $ac_aux_dir.  That would be:
Chris@0: #   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
Chris@0: # and then we would define $MISSING as
Chris@0: #   MISSING="\${SHELL} $am_aux_dir/missing"
Chris@0: # This will work as long as MISSING is not called from configure, because
Chris@0: # unfortunately $(top_srcdir) has no meaning in configure.
Chris@0: # However there are other variables, like CC, which are often used in
Chris@0: # configure, and could therefore not use this "fixed" $ac_aux_dir.
Chris@0: #
Chris@0: # Another solution, used here, is to always expand $ac_aux_dir to an
Chris@0: # absolute PATH.  The drawback is that using absolute paths prevent a
Chris@0: # configured tree to be moved without reconfiguration.
Chris@0: 
Chris@0: AC_DEFUN([AM_AUX_DIR_EXPAND],
Chris@0: [dnl Rely on autoconf to set up CDPATH properly.
Chris@0: AC_PREREQ([2.50])dnl
Chris@0: # expand $ac_aux_dir to an absolute path
Chris@0: am_aux_dir=`cd $ac_aux_dir && pwd`
Chris@0: ])
Chris@0: 
Chris@0: # AM_CONDITIONAL                                            -*- Autoconf -*-
Chris@0: 
Chris@0: # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
Chris@0: # Free Software Foundation, Inc.
Chris@0: #
Chris@0: # This file is free software; the Free Software Foundation
Chris@0: # gives unlimited permission to copy and/or distribute it,
Chris@0: # with or without modifications, as long as this notice is preserved.
Chris@0: 
Chris@0: # serial 9
Chris@0: 
Chris@0: # AM_CONDITIONAL(NAME, SHELL-CONDITION)
Chris@0: # -------------------------------------
Chris@0: # Define a conditional.
Chris@0: AC_DEFUN([AM_CONDITIONAL],
Chris@0: [AC_PREREQ(2.52)dnl
Chris@0:  ifelse([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
Chris@0: 	[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
Chris@0: AC_SUBST([$1_TRUE])dnl
Chris@0: AC_SUBST([$1_FALSE])dnl
Chris@0: _AM_SUBST_NOTMAKE([$1_TRUE])dnl
Chris@0: _AM_SUBST_NOTMAKE([$1_FALSE])dnl
Chris@0: m4_define([_AM_COND_VALUE_$1], [$2])dnl
Chris@0: if $2; then
Chris@0:   $1_TRUE=
Chris@0:   $1_FALSE='#'
Chris@0: else
Chris@0:   $1_TRUE='#'
Chris@0:   $1_FALSE=
Chris@0: fi
Chris@0: AC_CONFIG_COMMANDS_PRE(
Chris@0: [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
Chris@0:   AC_MSG_ERROR([[conditional "$1" was never defined.
Chris@0: Usually this means the macro was only invoked conditionally.]])
Chris@0: fi])])
Chris@0: 
Chris@0: # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
Chris@0: # Free Software Foundation, Inc.
Chris@0: #
Chris@0: # This file is free software; the Free Software Foundation
Chris@0: # gives unlimited permission to copy and/or distribute it,
Chris@0: # with or without modifications, as long as this notice is preserved.
Chris@0: 
Chris@0: # serial 10
Chris@0: 
Chris@0: # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
Chris@0: # written in clear, in which case automake, when reading aclocal.m4,
Chris@0: # will think it sees a *use*, and therefore will trigger all it's
Chris@0: # C support machinery.  Also note that it means that autoscan, seeing
Chris@0: # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
Chris@0: 
Chris@0: 
Chris@0: # _AM_DEPENDENCIES(NAME)
Chris@0: # ----------------------
Chris@0: # See how the compiler implements dependency checking.
Chris@0: # NAME is "CC", "CXX", "GCJ", or "OBJC".
Chris@0: # We try a few techniques and use that to set a single cache variable.
Chris@0: #
Chris@0: # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
Chris@0: # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
Chris@0: # dependency, and given that the user is not expected to run this macro,
Chris@0: # just rely on AC_PROG_CC.
Chris@0: AC_DEFUN([_AM_DEPENDENCIES],
Chris@0: [AC_REQUIRE([AM_SET_DEPDIR])dnl
Chris@0: AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
Chris@0: AC_REQUIRE([AM_MAKE_INCLUDE])dnl
Chris@0: AC_REQUIRE([AM_DEP_TRACK])dnl
Chris@0: 
Chris@0: ifelse([$1], CC,   [depcc="$CC"   am_compiler_list=],
Chris@0:        [$1], CXX,  [depcc="$CXX"  am_compiler_list=],
Chris@0:        [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
Chris@0:        [$1], UPC,  [depcc="$UPC"  am_compiler_list=],
Chris@0:        [$1], GCJ,  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
Chris@0:                    [depcc="$$1"   am_compiler_list=])
Chris@0: 
Chris@0: AC_CACHE_CHECK([dependency style of $depcc],
Chris@0:                [am_cv_$1_dependencies_compiler_type],
Chris@0: [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
Chris@0:   # We make a subdir and do the tests there.  Otherwise we can end up
Chris@0:   # making bogus files that we don't know about and never remove.  For
Chris@0:   # instance it was reported that on HP-UX the gcc test will end up
Chris@0:   # making a dummy file named `D' -- because `-MD' means `put the output
Chris@0:   # in D'.
Chris@0:   mkdir conftest.dir
Chris@0:   # Copy depcomp to subdir because otherwise we won't find it if we're
Chris@0:   # using a relative directory.
Chris@0:   cp "$am_depcomp" conftest.dir
Chris@0:   cd conftest.dir
Chris@0:   # We will build objects and dependencies in a subdirectory because
Chris@0:   # it helps to detect inapplicable dependency modes.  For instance
Chris@0:   # both Tru64's cc and ICC support -MD to output dependencies as a
Chris@0:   # side effect of compilation, but ICC will put the dependencies in
Chris@0:   # the current directory while Tru64 will put them in the object
Chris@0:   # directory.
Chris@0:   mkdir sub
Chris@0: 
Chris@0:   am_cv_$1_dependencies_compiler_type=none
Chris@0:   if test "$am_compiler_list" = ""; then
Chris@0:      am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
Chris@0:   fi
Chris@0:   am__universal=false
Chris@0:   m4_case([$1], [CC],
Chris@0:     [case " $depcc " in #(
Chris@0:      *\ -arch\ *\ -arch\ *) am__universal=true ;;
Chris@0:      esac],
Chris@0:     [CXX],
Chris@0:     [case " $depcc " in #(
Chris@0:      *\ -arch\ *\ -arch\ *) am__universal=true ;;
Chris@0:      esac])
Chris@0: 
Chris@0:   for depmode in $am_compiler_list; do
Chris@0:     # Setup a source with many dependencies, because some compilers
Chris@0:     # like to wrap large dependency lists on column 80 (with \), and
Chris@0:     # we should not choose a depcomp mode which is confused by this.
Chris@0:     #
Chris@0:     # We need to recreate these files for each test, as the compiler may
Chris@0:     # overwrite some of them when testing with obscure command lines.
Chris@0:     # This happens at least with the AIX C compiler.
Chris@0:     : > sub/conftest.c
Chris@0:     for i in 1 2 3 4 5 6; do
Chris@0:       echo '#include "conftst'$i'.h"' >> sub/conftest.c
Chris@0:       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
Chris@0:       # Solaris 8's {/usr,}/bin/sh.
Chris@0:       touch sub/conftst$i.h
Chris@0:     done
Chris@0:     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
Chris@0: 
Chris@0:     # We check with `-c' and `-o' for the sake of the "dashmstdout"
Chris@0:     # mode.  It turns out that the SunPro C++ compiler does not properly
Chris@0:     # handle `-M -o', and we need to detect this.  Also, some Intel
Chris@0:     # versions had trouble with output in subdirs
Chris@0:     am__obj=sub/conftest.${OBJEXT-o}
Chris@0:     am__minus_obj="-o $am__obj"
Chris@0:     case $depmode in
Chris@0:     gcc)
Chris@0:       # This depmode causes a compiler race in universal mode.
Chris@0:       test "$am__universal" = false || continue
Chris@0:       ;;
Chris@0:     nosideeffect)
Chris@0:       # after this tag, mechanisms are not by side-effect, so they'll
Chris@0:       # only be used when explicitly requested
Chris@0:       if test "x$enable_dependency_tracking" = xyes; then
Chris@0: 	continue
Chris@0:       else
Chris@0: 	break
Chris@0:       fi
Chris@0:       ;;
Chris@0:     msvisualcpp | msvcmsys)
Chris@0:       # This compiler won't grok `-c -o', but also, the minuso test has
Chris@0:       # not run yet.  These depmodes are late enough in the game, and
Chris@0:       # so weak that their functioning should not be impacted.
Chris@0:       am__obj=conftest.${OBJEXT-o}
Chris@0:       am__minus_obj=
Chris@0:       ;;
Chris@0:     none) break ;;
Chris@0:     esac
Chris@0:     if depmode=$depmode \
Chris@0:        source=sub/conftest.c object=$am__obj \
Chris@0:        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
Chris@0:        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
Chris@0:          >/dev/null 2>conftest.err &&
Chris@0:        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
Chris@0:        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
Chris@0:        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
Chris@0:        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
Chris@0:       # icc doesn't choke on unknown options, it will just issue warnings
Chris@0:       # or remarks (even with -Werror).  So we grep stderr for any message
Chris@0:       # that says an option was ignored or not supported.
Chris@0:       # When given -MP, icc 7.0 and 7.1 complain thusly:
Chris@0:       #   icc: Command line warning: ignoring option '-M'; no argument required
Chris@0:       # The diagnosis changed in icc 8.0:
Chris@0:       #   icc: Command line remark: option '-MP' not supported
Chris@0:       if (grep 'ignoring option' conftest.err ||
Chris@0:           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
Chris@0:         am_cv_$1_dependencies_compiler_type=$depmode
Chris@0:         break
Chris@0:       fi
Chris@0:     fi
Chris@0:   done
Chris@0: 
Chris@0:   cd ..
Chris@0:   rm -rf conftest.dir
Chris@0: else
Chris@0:   am_cv_$1_dependencies_compiler_type=none
Chris@0: fi
Chris@0: ])
Chris@0: AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
Chris@0: AM_CONDITIONAL([am__fastdep$1], [
Chris@0:   test "x$enable_dependency_tracking" != xno \
Chris@0:   && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
Chris@0: ])
Chris@0: 
Chris@0: 
Chris@0: # AM_SET_DEPDIR
Chris@0: # -------------
Chris@0: # Choose a directory name for dependency files.
Chris@0: # This macro is AC_REQUIREd in _AM_DEPENDENCIES
Chris@0: AC_DEFUN([AM_SET_DEPDIR],
Chris@0: [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
Chris@0: AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
Chris@0: ])
Chris@0: 
Chris@0: 
Chris@0: # AM_DEP_TRACK
Chris@0: # ------------
Chris@0: AC_DEFUN([AM_DEP_TRACK],
Chris@0: [AC_ARG_ENABLE(dependency-tracking,
Chris@0: [  --disable-dependency-tracking  speeds up one-time build
Chris@0:   --enable-dependency-tracking   do not reject slow dependency extractors])
Chris@0: if test "x$enable_dependency_tracking" != xno; then
Chris@0:   am_depcomp="$ac_aux_dir/depcomp"
Chris@0:   AMDEPBACKSLASH='\'
Chris@0: fi
Chris@0: AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
Chris@0: AC_SUBST([AMDEPBACKSLASH])dnl
Chris@0: _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
Chris@0: ])
Chris@0: 
Chris@0: # Generate code to set up dependency tracking.              -*- Autoconf -*-
Chris@0: 
Chris@0: # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
Chris@0: # Free Software Foundation, Inc.
Chris@0: #
Chris@0: # This file is free software; the Free Software Foundation
Chris@0: # gives unlimited permission to copy and/or distribute it,
Chris@0: # with or without modifications, as long as this notice is preserved.
Chris@0: 
Chris@0: #serial 5
Chris@0: 
Chris@0: # _AM_OUTPUT_DEPENDENCY_COMMANDS
Chris@0: # ------------------------------
Chris@0: AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
Chris@0: [{
Chris@0:   # Autoconf 2.62 quotes --file arguments for eval, but not when files
Chris@0:   # are listed without --file.  Let's play safe and only enable the eval
Chris@0:   # if we detect the quoting.
Chris@0:   case $CONFIG_FILES in
Chris@0:   *\'*) eval set x "$CONFIG_FILES" ;;
Chris@0:   *)   set x $CONFIG_FILES ;;
Chris@0:   esac
Chris@0:   shift
Chris@0:   for mf
Chris@0:   do
Chris@0:     # Strip MF so we end up with the name of the file.
Chris@0:     mf=`echo "$mf" | sed -e 's/:.*$//'`
Chris@0:     # Check whether this is an Automake generated Makefile or not.
Chris@0:     # We used to match only the files named `Makefile.in', but
Chris@0:     # some people rename them; so instead we look at the file content.
Chris@0:     # Grep'ing the first line is not enough: some people post-process
Chris@0:     # each Makefile.in and add a new line on top of each file to say so.
Chris@0:     # Grep'ing the whole file is not good either: AIX grep has a line
Chris@0:     # limit of 2048, but all sed's we know have understand at least 4000.
Chris@0:     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
Chris@0:       dirpart=`AS_DIRNAME("$mf")`
Chris@0:     else
Chris@0:       continue
Chris@0:     fi
Chris@0:     # Extract the definition of DEPDIR, am__include, and am__quote
Chris@0:     # from the Makefile without running `make'.
Chris@0:     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
Chris@0:     test -z "$DEPDIR" && continue
Chris@0:     am__include=`sed -n 's/^am__include = //p' < "$mf"`
Chris@0:     test -z "am__include" && continue
Chris@0:     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
Chris@0:     # When using ansi2knr, U may be empty or an underscore; expand it
Chris@0:     U=`sed -n 's/^U = //p' < "$mf"`
Chris@0:     # Find all dependency output files, they are included files with
Chris@0:     # $(DEPDIR) in their names.  We invoke sed twice because it is the
Chris@0:     # simplest approach to changing $(DEPDIR) to its actual value in the
Chris@0:     # expansion.
Chris@0:     for file in `sed -n "
Chris@0:       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
Chris@0: 	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
Chris@0:       # Make sure the directory exists.
Chris@0:       test -f "$dirpart/$file" && continue
Chris@0:       fdir=`AS_DIRNAME(["$file"])`
Chris@0:       AS_MKDIR_P([$dirpart/$fdir])
Chris@0:       # echo "creating $dirpart/$file"
Chris@0:       echo '# dummy' > "$dirpart/$file"
Chris@0:     done
Chris@0:   done
Chris@0: }
Chris@0: ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
Chris@0: 
Chris@0: 
Chris@0: # AM_OUTPUT_DEPENDENCY_COMMANDS
Chris@0: # -----------------------------
Chris@0: # This macro should only be invoked once -- use via AC_REQUIRE.
Chris@0: #
Chris@0: # This code is only required when automatic dependency tracking
Chris@0: # is enabled.  FIXME.  This creates each `.P' file that we will
Chris@0: # need in order to bootstrap the dependency handling code.
Chris@0: AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
Chris@0: [AC_CONFIG_COMMANDS([depfiles],
Chris@0:      [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
Chris@0:      [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
Chris@0: ])
Chris@0: 
Chris@0: # Do all the work for Automake.                             -*- Autoconf -*-
Chris@0: 
Chris@0: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
Chris@0: # 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
Chris@0: #
Chris@0: # This file is free software; the Free Software Foundation
Chris@0: # gives unlimited permission to copy and/or distribute it,
Chris@0: # with or without modifications, as long as this notice is preserved.
Chris@0: 
Chris@0: # serial 16
Chris@0: 
Chris@0: # This macro actually does too much.  Some checks are only needed if
Chris@0: # your package does certain things.  But this isn't really a big deal.
Chris@0: 
Chris@0: # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
Chris@0: # AM_INIT_AUTOMAKE([OPTIONS])
Chris@0: # -----------------------------------------------
Chris@0: # The call with PACKAGE and VERSION arguments is the old style
Chris@0: # call (pre autoconf-2.50), which is being phased out.  PACKAGE
Chris@0: # and VERSION should now be passed to AC_INIT and removed from
Chris@0: # the call to AM_INIT_AUTOMAKE.
Chris@0: # We support both call styles for the transition.  After
Chris@0: # the next Automake release, Autoconf can make the AC_INIT
Chris@0: # arguments mandatory, and then we can depend on a new Autoconf
Chris@0: # release and drop the old call support.
Chris@0: AC_DEFUN([AM_INIT_AUTOMAKE],
Chris@0: [AC_PREREQ([2.62])dnl
Chris@0: dnl Autoconf wants to disallow AM_ names.  We explicitly allow
Chris@0: dnl the ones we care about.
Chris@0: m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
Chris@0: AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
Chris@0: AC_REQUIRE([AC_PROG_INSTALL])dnl
Chris@0: if test "`cd $srcdir && pwd`" != "`pwd`"; then
Chris@0:   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
Chris@0:   # is not polluted with repeated "-I."
Chris@0:   AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
Chris@0:   # test to see if srcdir already configured
Chris@0:   if test -f $srcdir/config.status; then
Chris@0:     AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
Chris@0:   fi
Chris@0: fi
Chris@0: 
Chris@0: # test whether we have cygpath
Chris@0: if test -z "$CYGPATH_W"; then
Chris@0:   if (cygpath --version) >/dev/null 2>/dev/null; then
Chris@0:     CYGPATH_W='cygpath -w'
Chris@0:   else
Chris@0:     CYGPATH_W=echo
Chris@0:   fi
Chris@0: fi
Chris@0: AC_SUBST([CYGPATH_W])
Chris@0: 
Chris@0: # Define the identity of the package.
Chris@0: dnl Distinguish between old-style and new-style calls.
Chris@0: m4_ifval([$2],
Chris@0: [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
Chris@0:  AC_SUBST([PACKAGE], [$1])dnl
Chris@0:  AC_SUBST([VERSION], [$2])],
Chris@0: [_AM_SET_OPTIONS([$1])dnl
Chris@0: dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
Chris@0: m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
Chris@0:   [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
Chris@0:  AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
Chris@0:  AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
Chris@0: 
Chris@0: _AM_IF_OPTION([no-define],,
Chris@0: [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
Chris@0:  AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
Chris@0: 
Chris@0: # Some tools Automake needs.
Chris@0: AC_REQUIRE([AM_SANITY_CHECK])dnl
Chris@0: AC_REQUIRE([AC_ARG_PROGRAM])dnl
Chris@0: AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
Chris@0: AM_MISSING_PROG(AUTOCONF, autoconf)
Chris@0: AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
Chris@0: AM_MISSING_PROG(AUTOHEADER, autoheader)
Chris@0: AM_MISSING_PROG(MAKEINFO, makeinfo)
Chris@0: AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
Chris@0: AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
Chris@0: AC_REQUIRE([AM_PROG_MKDIR_P])dnl
Chris@0: # We need awk for the "check" target.  The system "awk" is bad on
Chris@0: # some platforms.
Chris@0: AC_REQUIRE([AC_PROG_AWK])dnl
Chris@0: AC_REQUIRE([AC_PROG_MAKE_SET])dnl
Chris@0: AC_REQUIRE([AM_SET_LEADING_DOT])dnl
Chris@0: _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
Chris@0: 	      [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
Chris@0: 			     [_AM_PROG_TAR([v7])])])
Chris@0: _AM_IF_OPTION([no-dependencies],,
Chris@0: [AC_PROVIDE_IFELSE([AC_PROG_CC],
Chris@0: 		  [_AM_DEPENDENCIES(CC)],
Chris@0: 		  [define([AC_PROG_CC],
Chris@0: 			  defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
Chris@0: AC_PROVIDE_IFELSE([AC_PROG_CXX],
Chris@0: 		  [_AM_DEPENDENCIES(CXX)],
Chris@0: 		  [define([AC_PROG_CXX],
Chris@0: 			  defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
Chris@0: AC_PROVIDE_IFELSE([AC_PROG_OBJC],
Chris@0: 		  [_AM_DEPENDENCIES(OBJC)],
Chris@0: 		  [define([AC_PROG_OBJC],
Chris@0: 			  defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
Chris@0: ])
Chris@0: _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
Chris@0: dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
Chris@0: dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This macro
Chris@0: dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
Chris@0: AC_CONFIG_COMMANDS_PRE(dnl
Chris@0: [m4_provide_if([_AM_COMPILER_EXEEXT],
Chris@0:   [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
Chris@0: ])
Chris@0: 
Chris@0: dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
Chris@0: dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
Chris@0: dnl mangled by Autoconf and run in a shell conditional statement.
Chris@0: m4_define([_AC_COMPILER_EXEEXT],
Chris@0: m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
Chris@0: 
Chris@0: 
Chris@0: # When config.status generates a header, we must update the stamp-h file.
Chris@0: # This file resides in the same directory as the config header
Chris@0: # that is generated.  The stamp files are numbered to have different names.
Chris@0: 
Chris@0: # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
Chris@0: # loop where config.status creates the headers, so we can generate
Chris@0: # our stamp files there.
Chris@0: AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
Chris@0: [# Compute $1's index in $config_headers.
Chris@0: _am_arg=$1
Chris@0: _am_stamp_count=1
Chris@0: for _am_header in $config_headers :; do
Chris@0:   case $_am_header in
Chris@0:     $_am_arg | $_am_arg:* )
Chris@0:       break ;;
Chris@0:     * )
Chris@0:       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
Chris@0:   esac
Chris@0: done
Chris@0: echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
Chris@0: 
Chris@0: # Copyright (C) 2001, 2003, 2005, 2008  Free Software Foundation, Inc.
Chris@0: #
Chris@0: # This file is free software; the Free Software Foundation
Chris@0: # gives unlimited permission to copy and/or distribute it,
Chris@0: # with or without modifications, as long as this notice is preserved.
Chris@0: 
Chris@0: # AM_PROG_INSTALL_SH
Chris@0: # ------------------
Chris@0: # Define $install_sh.
Chris@0: AC_DEFUN([AM_PROG_INSTALL_SH],
Chris@0: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
Chris@0: if test x"${install_sh}" != xset; then
Chris@0:   case $am_aux_dir in
Chris@0:   *\ * | *\	*)
Chris@0:     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
Chris@0:   *)
Chris@0:     install_sh="\${SHELL} $am_aux_dir/install-sh"
Chris@0:   esac
Chris@0: fi
Chris@0: AC_SUBST(install_sh)])
Chris@0: 
Chris@0: # Copyright (C) 2003, 2005  Free Software Foundation, Inc.
Chris@0: #
Chris@0: # This file is free software; the Free Software Foundation
Chris@0: # gives unlimited permission to copy and/or distribute it,
Chris@0: # with or without modifications, as long as this notice is preserved.
Chris@0: 
Chris@0: # serial 2
Chris@0: 
Chris@0: # Check whether the underlying file-system supports filenames
Chris@0: # with a leading dot.  For instance MS-DOS doesn't.
Chris@0: AC_DEFUN([AM_SET_LEADING_DOT],
Chris@0: [rm -rf .tst 2>/dev/null
Chris@0: mkdir .tst 2>/dev/null
Chris@0: if test -d .tst; then
Chris@0:   am__leading_dot=.
Chris@0: else
Chris@0:   am__leading_dot=_
Chris@0: fi
Chris@0: rmdir .tst 2>/dev/null
Chris@0: AC_SUBST([am__leading_dot])])
Chris@0: 
Chris@0: # Check to see how 'make' treats includes.	            -*- Autoconf -*-
Chris@0: 
Chris@0: # Copyright (C) 2001, 2002, 2003, 2005, 2009  Free Software Foundation, Inc.
Chris@0: #
Chris@0: # This file is free software; the Free Software Foundation
Chris@0: # gives unlimited permission to copy and/or distribute it,
Chris@0: # with or without modifications, as long as this notice is preserved.
Chris@0: 
Chris@0: # serial 4
Chris@0: 
Chris@0: # AM_MAKE_INCLUDE()
Chris@0: # -----------------
Chris@0: # Check to see how make treats includes.
Chris@0: AC_DEFUN([AM_MAKE_INCLUDE],
Chris@0: [am_make=${MAKE-make}
Chris@0: cat > confinc << 'END'
Chris@0: am__doit:
Chris@0: 	@echo this is the am__doit target
Chris@0: .PHONY: am__doit
Chris@0: END
Chris@0: # If we don't find an include directive, just comment out the code.
Chris@0: AC_MSG_CHECKING([for style of include used by $am_make])
Chris@0: am__include="#"
Chris@0: am__quote=
Chris@0: _am_result=none
Chris@0: # First try GNU make style include.
Chris@0: echo "include confinc" > confmf
Chris@0: # Ignore all kinds of additional output from `make'.
Chris@0: case `$am_make -s -f confmf 2> /dev/null` in #(
Chris@0: *the\ am__doit\ target*)
Chris@0:   am__include=include
Chris@0:   am__quote=
Chris@0:   _am_result=GNU
Chris@0:   ;;
Chris@0: esac
Chris@0: # Now try BSD make style include.
Chris@0: if test "$am__include" = "#"; then
Chris@0:    echo '.include "confinc"' > confmf
Chris@0:    case `$am_make -s -f confmf 2> /dev/null` in #(
Chris@0:    *the\ am__doit\ target*)
Chris@0:      am__include=.include
Chris@0:      am__quote="\""
Chris@0:      _am_result=BSD
Chris@0:      ;;
Chris@0:    esac
Chris@0: fi
Chris@0: AC_SUBST([am__include])
Chris@0: AC_SUBST([am__quote])
Chris@0: AC_MSG_RESULT([$_am_result])
Chris@0: rm -f confinc confmf
Chris@0: ])
Chris@0: 
Chris@0: # Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008
Chris@0: # Free Software Foundation, Inc.
Chris@0: #
Chris@0: # This file is free software; the Free Software Foundation
Chris@0: # gives unlimited permission to copy and/or distribute it,
Chris@0: # with or without modifications, as long as this notice is preserved.
Chris@0: 
Chris@0: # serial 6
Chris@0: 
Chris@0: # AM_PROG_CC_C_O
Chris@0: # --------------
Chris@0: # Like AC_PROG_CC_C_O, but changed for automake.
Chris@0: AC_DEFUN([AM_PROG_CC_C_O],
Chris@0: [AC_REQUIRE([AC_PROG_CC_C_O])dnl
Chris@0: AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
Chris@0: AC_REQUIRE_AUX_FILE([compile])dnl
Chris@0: # FIXME: we rely on the cache variable name because
Chris@0: # there is no other way.
Chris@0: set dummy $CC
Chris@0: am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
Chris@0: eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
Chris@0: if test "$am_t" != yes; then
Chris@0:    # Losing compiler, so override with the script.
Chris@0:    # FIXME: It is wrong to rewrite CC.
Chris@0:    # But if we don't then we get into trouble of one sort or another.
Chris@0:    # A longer-term fix would be to have automake use am__CC in this case,
Chris@0:    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
Chris@0:    CC="$am_aux_dir/compile $CC"
Chris@0: fi
Chris@0: dnl Make sure AC_PROG_CC is never called again, or it will override our
Chris@0: dnl setting of CC.
Chris@0: m4_define([AC_PROG_CC],
Chris@0:           [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
Chris@0: ])
Chris@0: 
Chris@0: # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
Chris@0: 
Chris@0: # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
Chris@0: # Free Software Foundation, Inc.
Chris@0: #
Chris@0: # This file is free software; the Free Software Foundation
Chris@0: # gives unlimited permission to copy and/or distribute it,
Chris@0: # with or without modifications, as long as this notice is preserved.
Chris@0: 
Chris@0: # serial 6
Chris@0: 
Chris@0: # AM_MISSING_PROG(NAME, PROGRAM)
Chris@0: # ------------------------------
Chris@0: AC_DEFUN([AM_MISSING_PROG],
Chris@0: [AC_REQUIRE([AM_MISSING_HAS_RUN])
Chris@0: $1=${$1-"${am_missing_run}$2"}
Chris@0: AC_SUBST($1)])
Chris@0: 
Chris@0: 
Chris@0: # AM_MISSING_HAS_RUN
Chris@0: # ------------------
Chris@0: # Define MISSING if not defined so far and test if it supports --run.
Chris@0: # If it does, set am_missing_run to use it, otherwise, to nothing.
Chris@0: AC_DEFUN([AM_MISSING_HAS_RUN],
Chris@0: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
Chris@0: AC_REQUIRE_AUX_FILE([missing])dnl
Chris@0: if test x"${MISSING+set}" != xset; then
Chris@0:   case $am_aux_dir in
Chris@0:   *\ * | *\	*)
Chris@0:     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
Chris@0:   *)
Chris@0:     MISSING="\${SHELL} $am_aux_dir/missing" ;;
Chris@0:   esac
Chris@0: fi
Chris@0: # Use eval to expand $SHELL
Chris@0: if eval "$MISSING --run true"; then
Chris@0:   am_missing_run="$MISSING --run "
Chris@0: else
Chris@0:   am_missing_run=
Chris@0:   AC_MSG_WARN([`missing' script is too old or missing])
Chris@0: fi
Chris@0: ])
Chris@0: 
Chris@0: # Copyright (C) 2003, 2004, 2005, 2006  Free Software Foundation, Inc.
Chris@0: #
Chris@0: # This file is free software; the Free Software Foundation
Chris@0: # gives unlimited permission to copy and/or distribute it,
Chris@0: # with or without modifications, as long as this notice is preserved.
Chris@0: 
Chris@0: # AM_PROG_MKDIR_P
Chris@0: # ---------------
Chris@0: # Check for `mkdir -p'.
Chris@0: AC_DEFUN([AM_PROG_MKDIR_P],
Chris@0: [AC_PREREQ([2.60])dnl
Chris@0: AC_REQUIRE([AC_PROG_MKDIR_P])dnl
Chris@0: dnl Automake 1.8 to 1.9.6 used to define mkdir_p.  We now use MKDIR_P,
Chris@0: dnl while keeping a definition of mkdir_p for backward compatibility.
Chris@0: dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
Chris@0: dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
Chris@0: dnl Makefile.ins that do not define MKDIR_P, so we do our own
Chris@0: dnl adjustment using top_builddir (which is defined more often than
Chris@0: dnl MKDIR_P).
Chris@0: AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
Chris@0: case $mkdir_p in
Chris@0:   [[\\/$]]* | ?:[[\\/]]*) ;;
Chris@0:   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
Chris@0: esac
Chris@0: ])
Chris@0: 
Chris@0: # Helper functions for option handling.                     -*- Autoconf -*-
Chris@0: 
Chris@0: # Copyright (C) 2001, 2002, 2003, 2005, 2008  Free Software Foundation, Inc.
Chris@0: #
Chris@0: # This file is free software; the Free Software Foundation
Chris@0: # gives unlimited permission to copy and/or distribute it,
Chris@0: # with or without modifications, as long as this notice is preserved.
Chris@0: 
Chris@0: # serial 4
Chris@0: 
Chris@0: # _AM_MANGLE_OPTION(NAME)
Chris@0: # -----------------------
Chris@0: AC_DEFUN([_AM_MANGLE_OPTION],
Chris@0: [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
Chris@0: 
Chris@0: # _AM_SET_OPTION(NAME)
Chris@0: # ------------------------------
Chris@0: # Set option NAME.  Presently that only means defining a flag for this option.
Chris@0: AC_DEFUN([_AM_SET_OPTION],
Chris@0: [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
Chris@0: 
Chris@0: # _AM_SET_OPTIONS(OPTIONS)
Chris@0: # ----------------------------------
Chris@0: # OPTIONS is a space-separated list of Automake options.
Chris@0: AC_DEFUN([_AM_SET_OPTIONS],
Chris@0: [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
Chris@0: 
Chris@0: # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
Chris@0: # -------------------------------------------
Chris@0: # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
Chris@0: AC_DEFUN([_AM_IF_OPTION],
Chris@0: [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
Chris@0: 
Chris@0: # Check to make sure that the build environment is sane.    -*- Autoconf -*-
Chris@0: 
Chris@0: # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
Chris@0: # Free Software Foundation, Inc.
Chris@0: #
Chris@0: # This file is free software; the Free Software Foundation
Chris@0: # gives unlimited permission to copy and/or distribute it,
Chris@0: # with or without modifications, as long as this notice is preserved.
Chris@0: 
Chris@0: # serial 5
Chris@0: 
Chris@0: # AM_SANITY_CHECK
Chris@0: # ---------------
Chris@0: AC_DEFUN([AM_SANITY_CHECK],
Chris@0: [AC_MSG_CHECKING([whether build environment is sane])
Chris@0: # Just in case
Chris@0: sleep 1
Chris@0: echo timestamp > conftest.file
Chris@0: # Reject unsafe characters in $srcdir or the absolute working directory
Chris@0: # name.  Accept space and tab only in the latter.
Chris@0: am_lf='
Chris@0: '
Chris@0: case `pwd` in
Chris@0:   *[[\\\"\#\$\&\'\`$am_lf]]*)
Chris@0:     AC_MSG_ERROR([unsafe absolute working directory name]);;
Chris@0: esac
Chris@0: case $srcdir in
Chris@0:   *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
Chris@0:     AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
Chris@0: esac
Chris@0: 
Chris@0: # Do `set' in a subshell so we don't clobber the current shell's
Chris@0: # arguments.  Must try -L first in case configure is actually a
Chris@0: # symlink; some systems play weird games with the mod time of symlinks
Chris@0: # (eg FreeBSD returns the mod time of the symlink's containing
Chris@0: # directory).
Chris@0: if (
Chris@0:    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
Chris@0:    if test "$[*]" = "X"; then
Chris@0:       # -L didn't work.
Chris@0:       set X `ls -t "$srcdir/configure" conftest.file`
Chris@0:    fi
Chris@0:    rm -f conftest.file
Chris@0:    if test "$[*]" != "X $srcdir/configure conftest.file" \
Chris@0:       && test "$[*]" != "X conftest.file $srcdir/configure"; then
Chris@0: 
Chris@0:       # If neither matched, then we have a broken ls.  This can happen
Chris@0:       # if, for instance, CONFIG_SHELL is bash and it inherits a
Chris@0:       # broken ls alias from the environment.  This has actually
Chris@0:       # happened.  Such a system could not be considered "sane".
Chris@0:       AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
Chris@0: alias in your environment])
Chris@0:    fi
Chris@0: 
Chris@0:    test "$[2]" = conftest.file
Chris@0:    )
Chris@0: then
Chris@0:    # Ok.
Chris@0:    :
Chris@0: else
Chris@0:    AC_MSG_ERROR([newly created file is older than distributed files!
Chris@0: Check your system clock])
Chris@0: fi
Chris@0: AC_MSG_RESULT(yes)])
Chris@0: 
Chris@0: # Copyright (C) 2009  Free Software Foundation, Inc.
Chris@0: #
Chris@0: # This file is free software; the Free Software Foundation
Chris@0: # gives unlimited permission to copy and/or distribute it,
Chris@0: # with or without modifications, as long as this notice is preserved.
Chris@0: 
Chris@0: # serial 1
Chris@0: 
Chris@0: # AM_SILENT_RULES([DEFAULT])
Chris@0: # --------------------------
Chris@0: # Enable less verbose build rules; with the default set to DEFAULT
Chris@0: # (`yes' being less verbose, `no' or empty being verbose).
Chris@0: AC_DEFUN([AM_SILENT_RULES],
Chris@0: [AC_ARG_ENABLE([silent-rules],
Chris@0: [  --enable-silent-rules          less verbose build output (undo: `make V=1')
Chris@0:   --disable-silent-rules         verbose build output (undo: `make V=0')])
Chris@0: case $enable_silent_rules in
Chris@0: yes) AM_DEFAULT_VERBOSITY=0;;
Chris@0: no)  AM_DEFAULT_VERBOSITY=1;;
Chris@0: *)   AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
Chris@0: esac
Chris@0: AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
Chris@0: AM_BACKSLASH='\'
Chris@0: AC_SUBST([AM_BACKSLASH])dnl
Chris@0: _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
Chris@0: ])
Chris@0: 
Chris@0: # Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
Chris@0: #
Chris@0: # This file is free software; the Free Software Foundation
Chris@0: # gives unlimited permission to copy and/or distribute it,
Chris@0: # with or without modifications, as long as this notice is preserved.
Chris@0: 
Chris@0: # AM_PROG_INSTALL_STRIP
Chris@0: # ---------------------
Chris@0: # One issue with vendor `install' (even GNU) is that you can't
Chris@0: # specify the program used to strip binaries.  This is especially
Chris@0: # annoying in cross-compiling environments, where the build's strip
Chris@0: # is unlikely to handle the host's binaries.
Chris@0: # Fortunately install-sh will honor a STRIPPROG variable, so we
Chris@0: # always use install-sh in `make install-strip', and initialize
Chris@0: # STRIPPROG with the value of the STRIP variable (set by the user).
Chris@0: AC_DEFUN([AM_PROG_INSTALL_STRIP],
Chris@0: [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
Chris@0: # Installed binaries are usually stripped using `strip' when the user
Chris@0: # run `make install-strip'.  However `strip' might not be the right
Chris@0: # tool to use in cross-compilation environments, therefore Automake
Chris@0: # will honor the `STRIP' environment variable to overrule this program.
Chris@0: dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
Chris@0: if test "$cross_compiling" != no; then
Chris@0:   AC_CHECK_TOOL([STRIP], [strip], :)
Chris@0: fi
Chris@0: INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
Chris@0: AC_SUBST([INSTALL_STRIP_PROGRAM])])
Chris@0: 
Chris@0: # Copyright (C) 2006, 2008  Free Software Foundation, Inc.
Chris@0: #
Chris@0: # This file is free software; the Free Software Foundation
Chris@0: # gives unlimited permission to copy and/or distribute it,
Chris@0: # with or without modifications, as long as this notice is preserved.
Chris@0: 
Chris@0: # serial 2
Chris@0: 
Chris@0: # _AM_SUBST_NOTMAKE(VARIABLE)
Chris@0: # ---------------------------
Chris@0: # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
Chris@0: # This macro is traced by Automake.
Chris@0: AC_DEFUN([_AM_SUBST_NOTMAKE])
Chris@0: 
Chris@0: # AM_SUBST_NOTMAKE(VARIABLE)
Chris@0: # ---------------------------
Chris@0: # Public sister of _AM_SUBST_NOTMAKE.
Chris@0: AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
Chris@0: 
Chris@0: # Check how to create a tarball.                            -*- Autoconf -*-
Chris@0: 
Chris@0: # Copyright (C) 2004, 2005  Free Software Foundation, Inc.
Chris@0: #
Chris@0: # This file is free software; the Free Software Foundation
Chris@0: # gives unlimited permission to copy and/or distribute it,
Chris@0: # with or without modifications, as long as this notice is preserved.
Chris@0: 
Chris@0: # serial 2
Chris@0: 
Chris@0: # _AM_PROG_TAR(FORMAT)
Chris@0: # --------------------
Chris@0: # Check how to create a tarball in format FORMAT.
Chris@0: # FORMAT should be one of `v7', `ustar', or `pax'.
Chris@0: #
Chris@0: # Substitute a variable $(am__tar) that is a command
Chris@0: # writing to stdout a FORMAT-tarball containing the directory
Chris@0: # $tardir.
Chris@0: #     tardir=directory && $(am__tar) > result.tar
Chris@0: #
Chris@0: # Substitute a variable $(am__untar) that extract such
Chris@0: # a tarball read from stdin.
Chris@0: #     $(am__untar) < result.tar
Chris@0: AC_DEFUN([_AM_PROG_TAR],
Chris@0: [# Always define AMTAR for backward compatibility.
Chris@0: AM_MISSING_PROG([AMTAR], [tar])
Chris@0: m4_if([$1], [v7],
Chris@0:      [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
Chris@0:      [m4_case([$1], [ustar],, [pax],,
Chris@0:               [m4_fatal([Unknown tar format])])
Chris@0: AC_MSG_CHECKING([how to create a $1 tar archive])
Chris@0: # Loop over all known methods to create a tar archive until one works.
Chris@0: _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
Chris@0: _am_tools=${am_cv_prog_tar_$1-$_am_tools}
Chris@0: # Do not fold the above two line into one, because Tru64 sh and
Chris@0: # Solaris sh will not grok spaces in the rhs of `-'.
Chris@0: for _am_tool in $_am_tools
Chris@0: do
Chris@0:   case $_am_tool in
Chris@0:   gnutar)
Chris@0:     for _am_tar in tar gnutar gtar;
Chris@0:     do
Chris@0:       AM_RUN_LOG([$_am_tar --version]) && break
Chris@0:     done
Chris@0:     am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
Chris@0:     am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
Chris@0:     am__untar="$_am_tar -xf -"
Chris@0:     ;;
Chris@0:   plaintar)
Chris@0:     # Must skip GNU tar: if it does not support --format= it doesn't create
Chris@0:     # ustar tarball either.
Chris@0:     (tar --version) >/dev/null 2>&1 && continue
Chris@0:     am__tar='tar chf - "$$tardir"'
Chris@0:     am__tar_='tar chf - "$tardir"'
Chris@0:     am__untar='tar xf -'
Chris@0:     ;;
Chris@0:   pax)
Chris@0:     am__tar='pax -L -x $1 -w "$$tardir"'
Chris@0:     am__tar_='pax -L -x $1 -w "$tardir"'
Chris@0:     am__untar='pax -r'
Chris@0:     ;;
Chris@0:   cpio)
Chris@0:     am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
Chris@0:     am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
Chris@0:     am__untar='cpio -i -H $1 -d'
Chris@0:     ;;
Chris@0:   none)
Chris@0:     am__tar=false
Chris@0:     am__tar_=false
Chris@0:     am__untar=false
Chris@0:     ;;
Chris@0:   esac
Chris@0: 
Chris@0:   # If the value was cached, stop now.  We just wanted to have am__tar
Chris@0:   # and am__untar set.
Chris@0:   test -n "${am_cv_prog_tar_$1}" && break
Chris@0: 
Chris@0:   # tar/untar a dummy directory, and stop if the command works
Chris@0:   rm -rf conftest.dir
Chris@0:   mkdir conftest.dir
Chris@0:   echo GrepMe > conftest.dir/file
Chris@0:   AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
Chris@0:   rm -rf conftest.dir
Chris@0:   if test -s conftest.tar; then
Chris@0:     AM_RUN_LOG([$am__untar <conftest.tar])
Chris@0:     grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
Chris@0:   fi
Chris@0: done
Chris@0: rm -rf conftest.dir
Chris@0: 
Chris@0: AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
Chris@0: AC_MSG_RESULT([$am_cv_prog_tar_$1])])
Chris@0: AC_SUBST([am__tar])
Chris@0: AC_SUBST([am__untar])
Chris@0: ]) # _AM_PROG_TAR
Chris@0: 
Chris@0: m4_include([M4/add_cflags.m4])
Chris@0: m4_include([M4/add_cxxflags.m4])
Chris@0: m4_include([M4/clip_mode.m4])
Chris@0: m4_include([M4/endian.m4])
Chris@0: m4_include([M4/extra_largefile.m4])
Chris@0: m4_include([M4/extra_pkg.m4])
Chris@0: m4_include([M4/flexible_array.m4])
Chris@0: m4_include([M4/gcc_version.m4])
Chris@0: m4_include([M4/libtool.m4])
Chris@0: m4_include([M4/lrint.m4])
Chris@0: m4_include([M4/lrintf.m4])
Chris@0: m4_include([M4/ltoptions.m4])
Chris@0: m4_include([M4/ltsugar.m4])
Chris@0: m4_include([M4/ltversion.m4])
Chris@0: m4_include([M4/lt~obsolete.m4])
Chris@0: m4_include([M4/mkoctfile_version.m4])
Chris@0: m4_include([M4/octave.m4])