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+# generated automatically by aclocal 1.9.6 -*- Autoconf -*-
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+
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+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
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+# 2005 Free Software Foundation, Inc.
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+# This file is free software; the Free Software Foundation
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+# gives unlimited permission to copy and/or distribute it,
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+# with or without modifications, as long as this notice is preserved.
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+
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+# This program is distributed in the hope that it will be useful,
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+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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+# PARTICULAR PURPOSE.
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+# Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc.
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+#
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+# This file is free software; the Free Software Foundation
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+# gives unlimited permission to copy and/or distribute it,
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+# with or without modifications, as long as this notice is preserved.
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+
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+# AM_AUTOMAKE_VERSION(VERSION)
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+# ----------------------------
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+# Automake X.Y traces this macro to ensure aclocal.m4 has been
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+# generated from the m4 files accompanying Automake X.Y.
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+AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.9"])
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+
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+# AM_SET_CURRENT_AUTOMAKE_VERSION
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+# -------------------------------
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+# Call AM_AUTOMAKE_VERSION so it can be traced.
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+# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
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+AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
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+ [AM_AUTOMAKE_VERSION([1.9.6])])
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+
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+# AM_AUX_DIR_EXPAND -*- Autoconf -*-
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+
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+# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
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+#
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+# This file is free software; the Free Software Foundation
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+# gives unlimited permission to copy and/or distribute it,
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+# with or without modifications, as long as this notice is preserved.
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+
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+# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
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+# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
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+# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
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+#
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+# Of course, Automake must honor this variable whenever it calls a
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+# tool from the auxiliary directory. The problem is that $srcdir (and
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+# therefore $ac_aux_dir as well) can be either absolute or relative,
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+# depending on how configure is run. This is pretty annoying, since
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+# it makes $ac_aux_dir quite unusable in subdirectories: in the top
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+# source directory, any form will work fine, but in subdirectories a
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+# relative path needs to be adjusted first.
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+#
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+# $ac_aux_dir/missing
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+# fails when called from a subdirectory if $ac_aux_dir is relative
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+# $top_srcdir/$ac_aux_dir/missing
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+# fails if $ac_aux_dir is absolute,
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+# fails when called from a subdirectory in a VPATH build with
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+# a relative $ac_aux_dir
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+#
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+# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
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+# are both prefixed by $srcdir. In an in-source build this is usually
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+# harmless because $srcdir is `.', but things will broke when you
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+# start a VPATH build or use an absolute $srcdir.
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+#
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+# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
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+# iff we strip the leading $srcdir from $ac_aux_dir. That would be:
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+# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
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+# and then we would define $MISSING as
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+# MISSING="\${SHELL} $am_aux_dir/missing"
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+# This will work as long as MISSING is not called from configure, because
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+# unfortunately $(top_srcdir) has no meaning in configure.
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+# However there are other variables, like CC, which are often used in
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+# configure, and could therefore not use this "fixed" $ac_aux_dir.
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+#
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+# Another solution, used here, is to always expand $ac_aux_dir to an
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+# absolute PATH. The drawback is that using absolute paths prevent a
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+# configured tree to be moved without reconfiguration.
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+
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+AC_DEFUN([AM_AUX_DIR_EXPAND],
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+[dnl Rely on autoconf to set up CDPATH properly.
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+AC_PREREQ([2.50])dnl
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+# expand $ac_aux_dir to an absolute path
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+am_aux_dir=`cd $ac_aux_dir && pwd`
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+])
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+
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+# AM_CONDITIONAL -*- Autoconf -*-
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+
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+# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005
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+# Free Software Foundation, Inc.
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+#
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+# This file is free software; the Free Software Foundation
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+# gives unlimited permission to copy and/or distribute it,
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+# with or without modifications, as long as this notice is preserved.
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+
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+# serial 7
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+
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+# AM_CONDITIONAL(NAME, SHELL-CONDITION)
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+# -------------------------------------
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+# Define a conditional.
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+AC_DEFUN([AM_CONDITIONAL],
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+[AC_PREREQ(2.52)dnl
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+ ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
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+ [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
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+AC_SUBST([$1_TRUE])
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+AC_SUBST([$1_FALSE])
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+if $2; then
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+ $1_FALSE='#'
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+else
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+ $1_TRUE='#'
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+ $1_FALSE=
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+fi
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+AC_CONFIG_COMMANDS_PRE(
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+[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
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+ AC_MSG_ERROR([[conditional "$1" was never defined.
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+Usually this means the macro was only invoked conditionally.]])
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+fi])])
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+
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+
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+# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
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+# Free Software Foundation, Inc.
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+#
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+# This file is free software; the Free Software Foundation
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+# gives unlimited permission to copy and/or distribute it,
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+# with or without modifications, as long as this notice is preserved.
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+
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+# serial 8
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+
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+# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
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+# written in clear, in which case automake, when reading aclocal.m4,
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+# will think it sees a *use*, and therefore will trigger all it's
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+# C support machinery. Also note that it means that autoscan, seeing
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+# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
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+
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+
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+# _AM_DEPENDENCIES(NAME)
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+# ----------------------
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+# See how the compiler implements dependency checking.
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+# NAME is "CC", "CXX", "GCJ", or "OBJC".
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+# We try a few techniques and use that to set a single cache variable.
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+#
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+# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
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+# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
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+# dependency, and given that the user is not expected to run this macro,
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+# just rely on AC_PROG_CC.
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+AC_DEFUN([_AM_DEPENDENCIES],
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+[AC_REQUIRE([AM_SET_DEPDIR])dnl
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+AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
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+AC_REQUIRE([AM_MAKE_INCLUDE])dnl
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+AC_REQUIRE([AM_DEP_TRACK])dnl
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+
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+ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
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+ [$1], CXX, [depcc="$CXX" am_compiler_list=],
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+ [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
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+ [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
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+ [depcc="$$1" am_compiler_list=])
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+
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+AC_CACHE_CHECK([dependency style of $depcc],
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+ [am_cv_$1_dependencies_compiler_type],
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+[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
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+ # We make a subdir and do the tests there. Otherwise we can end up
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+ # making bogus files that we don't know about and never remove. For
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+ # instance it was reported that on HP-UX the gcc test will end up
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+ # making a dummy file named `D' -- because `-MD' means `put the output
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+ # in D'.
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+ mkdir conftest.dir
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+ # Copy depcomp to subdir because otherwise we won't find it if we're
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+ # using a relative directory.
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+ cp "$am_depcomp" conftest.dir
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+ cd conftest.dir
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+ # We will build objects and dependencies in a subdirectory because
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+ # it helps to detect inapplicable dependency modes. For instance
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+ # both Tru64's cc and ICC support -MD to output dependencies as a
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+ # side effect of compilation, but ICC will put the dependencies in
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+ # the current directory while Tru64 will put them in the object
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+ # directory.
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+ mkdir sub
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+
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+ am_cv_$1_dependencies_compiler_type=none
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+ if test "$am_compiler_list" = ""; then
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+ am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
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+ fi
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+ for depmode in $am_compiler_list; do
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+ # Setup a source with many dependencies, because some compilers
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+ # like to wrap large dependency lists on column 80 (with \), and
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+ # we should not choose a depcomp mode which is confused by this.
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+ #
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+ # We need to recreate these files for each test, as the compiler may
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+ # overwrite some of them when testing with obscure command lines.
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+ # This happens at least with the AIX C compiler.
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+ : > sub/conftest.c
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+ for i in 1 2 3 4 5 6; do
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+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
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+ # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
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+ # Solaris 8's {/usr,}/bin/sh.
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+ touch sub/conftst$i.h
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+ done
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+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
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+
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+ case $depmode in
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+ nosideeffect)
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+ # after this tag, mechanisms are not by side-effect, so they'll
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+ # only be used when explicitly requested
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+ if test "x$enable_dependency_tracking" = xyes; then
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+ continue
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+ else
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+ break
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+ fi
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+ ;;
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+ none) break ;;
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+ esac
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+ # We check with `-c' and `-o' for the sake of the "dashmstdout"
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+ # mode. It turns out that the SunPro C++ compiler does not properly
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+ # handle `-M -o', and we need to detect this.
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+ if depmode=$depmode \
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+ source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
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+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
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+ $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
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+ >/dev/null 2>conftest.err &&
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+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
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+ grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
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+ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
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+ # icc doesn't choke on unknown options, it will just issue warnings
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+ # or remarks (even with -Werror). So we grep stderr for any message
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+ # that says an option was ignored or not supported.
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+ # When given -MP, icc 7.0 and 7.1 complain thusly:
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+ # icc: Command line warning: ignoring option '-M'; no argument required
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+ # The diagnosis changed in icc 8.0:
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+ # icc: Command line remark: option '-MP' not supported
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+ if (grep 'ignoring option' conftest.err ||
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+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
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+ am_cv_$1_dependencies_compiler_type=$depmode
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+ break
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+ fi
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+ fi
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+ done
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+
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+ cd ..
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+ rm -rf conftest.dir
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+else
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+ am_cv_$1_dependencies_compiler_type=none
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+fi
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+])
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+AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
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+AM_CONDITIONAL([am__fastdep$1], [
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+ test "x$enable_dependency_tracking" != xno \
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+ && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
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+])
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+
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+
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+# AM_SET_DEPDIR
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+# -------------
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+# Choose a directory name for dependency files.
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+# This macro is AC_REQUIREd in _AM_DEPENDENCIES
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+AC_DEFUN([AM_SET_DEPDIR],
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+[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
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+AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
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+])
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+
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+
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+# AM_DEP_TRACK
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+# ------------
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+AC_DEFUN([AM_DEP_TRACK],
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+[AC_ARG_ENABLE(dependency-tracking,
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+[ --disable-dependency-tracking speeds up one-time build
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+ --enable-dependency-tracking do not reject slow dependency extractors])
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+if test "x$enable_dependency_tracking" != xno; then
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+ am_depcomp="$ac_aux_dir/depcomp"
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+ AMDEPBACKSLASH='\'
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+fi
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+AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
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+AC_SUBST([AMDEPBACKSLASH])
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+])
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+
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+# Generate code to set up dependency tracking. -*- Autoconf -*-
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+
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+# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
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+# Free Software Foundation, Inc.
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+#
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+# This file is free software; the Free Software Foundation
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281
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+# gives unlimited permission to copy and/or distribute it,
|
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282
|
+# with or without modifications, as long as this notice is preserved.
|
|
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283
|
+
|
|
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284
|
+#serial 3
|
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285
|
+
|
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286
|
+# _AM_OUTPUT_DEPENDENCY_COMMANDS
|
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287
|
+# ------------------------------
|
|
|
288
|
+AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
|
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289
|
+[for mf in $CONFIG_FILES; do
|
|
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290
|
+ # Strip MF so we end up with the name of the file.
|
|
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291
|
+ mf=`echo "$mf" | sed -e 's/:.*$//'`
|
|
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292
|
+ # Check whether this is an Automake generated Makefile or not.
|
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293
|
+ # We used to match only the files named `Makefile.in', but
|
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294
|
+ # some people rename them; so instead we look at the file content.
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295
|
+ # Grep'ing the first line is not enough: some people post-process
|
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296
|
+ # each Makefile.in and add a new line on top of each file to say so.
|
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297
|
+ # So let's grep whole file.
|
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|
298
|
+ if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
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|
+ dirpart=`AS_DIRNAME("$mf")`
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300
|
+ else
|
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301
|
+ continue
|
|
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302
|
+ fi
|
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303
|
+ # Extract the definition of DEPDIR, am__include, and am__quote
|
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304
|
+ # from the Makefile without running `make'.
|
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305
|
+ DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
|
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306
|
+ test -z "$DEPDIR" && continue
|
|
|
307
|
+ am__include=`sed -n 's/^am__include = //p' < "$mf"`
|
|
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308
|
+ test -z "am__include" && continue
|
|
|
309
|
+ am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
|
|
|
310
|
+ # When using ansi2knr, U may be empty or an underscore; expand it
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311
|
+ U=`sed -n 's/^U = //p' < "$mf"`
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312
|
+ # Find all dependency output files, they are included files with
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313
|
+ # $(DEPDIR) in their names. We invoke sed twice because it is the
|
|
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314
|
+ # simplest approach to changing $(DEPDIR) to its actual value in the
|
|
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315
|
+ # expansion.
|
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316
|
+ for file in `sed -n "
|
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317
|
+ s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
|
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318
|
+ sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
|
|
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319
|
+ # Make sure the directory exists.
|
|
|
320
|
+ test -f "$dirpart/$file" && continue
|
|
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321
|
+ fdir=`AS_DIRNAME(["$file"])`
|
|
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322
|
+ AS_MKDIR_P([$dirpart/$fdir])
|
|
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323
|
+ # echo "creating $dirpart/$file"
|
|
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324
|
+ echo '# dummy' > "$dirpart/$file"
|
|
|
325
|
+ done
|
|
|
326
|
+done
|
|
|
327
|
+])# _AM_OUTPUT_DEPENDENCY_COMMANDS
|
|
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328
|
+
|
|
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329
|
+
|
|
|
330
|
+# AM_OUTPUT_DEPENDENCY_COMMANDS
|
|
|
331
|
+# -----------------------------
|
|
|
332
|
+# This macro should only be invoked once -- use via AC_REQUIRE.
|
|
|
333
|
+#
|
|
|
334
|
+# This code is only required when automatic dependency tracking
|
|
|
335
|
+# is enabled. FIXME. This creates each `.P' file that we will
|
|
|
336
|
+# need in order to bootstrap the dependency handling code.
|
|
|
337
|
+AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
|
|
|
338
|
+[AC_CONFIG_COMMANDS([depfiles],
|
|
|
339
|
+ [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
|
|
|
340
|
+ [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
|
|
|
341
|
+])
|
|
|
342
|
+
|
|
|
343
|
+# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
|
|
|
344
|
+# Free Software Foundation, Inc.
|
|
|
345
|
+#
|
|
|
346
|
+# This file is free software; the Free Software Foundation
|
|
|
347
|
+# gives unlimited permission to copy and/or distribute it,
|
|
|
348
|
+# with or without modifications, as long as this notice is preserved.
|
|
|
349
|
+
|
|
|
350
|
+# serial 8
|
|
|
351
|
+
|
|
|
352
|
+# AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
|
|
|
353
|
+AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
|
|
|
354
|
+
|
|
|
355
|
+# Do all the work for Automake. -*- Autoconf -*-
|
|
|
356
|
+
|
|
|
357
|
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
|
|
|
358
|
+# Free Software Foundation, Inc.
|
|
|
359
|
+#
|
|
|
360
|
+# This file is free software; the Free Software Foundation
|
|
|
361
|
+# gives unlimited permission to copy and/or distribute it,
|
|
|
362
|
+# with or without modifications, as long as this notice is preserved.
|
|
|
363
|
+
|
|
|
364
|
+# serial 12
|
|
|
365
|
+
|
|
|
366
|
+# This macro actually does too much. Some checks are only needed if
|
|
|
367
|
+# your package does certain things. But this isn't really a big deal.
|
|
|
368
|
+
|
|
|
369
|
+# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
|
|
|
370
|
+# AM_INIT_AUTOMAKE([OPTIONS])
|
|
|
371
|
+# -----------------------------------------------
|
|
|
372
|
+# The call with PACKAGE and VERSION arguments is the old style
|
|
|
373
|
+# call (pre autoconf-2.50), which is being phased out. PACKAGE
|
|
|
374
|
+# and VERSION should now be passed to AC_INIT and removed from
|
|
|
375
|
+# the call to AM_INIT_AUTOMAKE.
|
|
|
376
|
+# We support both call styles for the transition. After
|
|
|
377
|
+# the next Automake release, Autoconf can make the AC_INIT
|
|
|
378
|
+# arguments mandatory, and then we can depend on a new Autoconf
|
|
|
379
|
+# release and drop the old call support.
|
|
|
380
|
+AC_DEFUN([AM_INIT_AUTOMAKE],
|
|
|
381
|
+[AC_PREREQ([2.58])dnl
|
|
|
382
|
+dnl Autoconf wants to disallow AM_ names. We explicitly allow
|
|
|
383
|
+dnl the ones we care about.
|
|
|
384
|
+m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
|
|
|
385
|
+AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
|
|
|
386
|
+AC_REQUIRE([AC_PROG_INSTALL])dnl
|
|
|
387
|
+# test to see if srcdir already configured
|
|
|
388
|
+if test "`cd $srcdir && pwd`" != "`pwd`" &&
|
|
|
389
|
+ test -f $srcdir/config.status; then
|
|
|
390
|
+ AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
|
|
|
391
|
+fi
|
|
|
392
|
+
|
|
|
393
|
+# test whether we have cygpath
|
|
|
394
|
+if test -z "$CYGPATH_W"; then
|
|
|
395
|
+ if (cygpath --version) >/dev/null 2>/dev/null; then
|
|
|
396
|
+ CYGPATH_W='cygpath -w'
|
|
|
397
|
+ else
|
|
|
398
|
+ CYGPATH_W=echo
|
|
|
399
|
+ fi
|
|
|
400
|
+fi
|
|
|
401
|
+AC_SUBST([CYGPATH_W])
|
|
|
402
|
+
|
|
|
403
|
+# Define the identity of the package.
|
|
|
404
|
+dnl Distinguish between old-style and new-style calls.
|
|
|
405
|
+m4_ifval([$2],
|
|
|
406
|
+[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
|
|
|
407
|
+ AC_SUBST([PACKAGE], [$1])dnl
|
|
|
408
|
+ AC_SUBST([VERSION], [$2])],
|
|
|
409
|
+[_AM_SET_OPTIONS([$1])dnl
|
|
|
410
|
+ AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
|
|
|
411
|
+ AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
|
|
|
412
|
+
|
|
|
413
|
+_AM_IF_OPTION([no-define],,
|
|
|
414
|
+[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
|
|
415
|
+ AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
|
|
|
416
|
+
|
|
|
417
|
+# Some tools Automake needs.
|
|
|
418
|
+AC_REQUIRE([AM_SANITY_CHECK])dnl
|
|
|
419
|
+AC_REQUIRE([AC_ARG_PROGRAM])dnl
|
|
|
420
|
+AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
|
|
|
421
|
+AM_MISSING_PROG(AUTOCONF, autoconf)
|
|
|
422
|
+AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
|
|
|
423
|
+AM_MISSING_PROG(AUTOHEADER, autoheader)
|
|
|
424
|
+AM_MISSING_PROG(MAKEINFO, makeinfo)
|
|
|
425
|
+AM_PROG_INSTALL_SH
|
|
|
426
|
+AM_PROG_INSTALL_STRIP
|
|
|
427
|
+AC_REQUIRE([AM_PROG_MKDIR_P])dnl
|
|
|
428
|
+# We need awk for the "check" target. The system "awk" is bad on
|
|
|
429
|
+# some platforms.
|
|
|
430
|
+AC_REQUIRE([AC_PROG_AWK])dnl
|
|
|
431
|
+AC_REQUIRE([AC_PROG_MAKE_SET])dnl
|
|
|
432
|
+AC_REQUIRE([AM_SET_LEADING_DOT])dnl
|
|
|
433
|
+_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
|
|
|
434
|
+ [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
|
|
|
435
|
+ [_AM_PROG_TAR([v7])])])
|
|
|
436
|
+_AM_IF_OPTION([no-dependencies],,
|
|
|
437
|
+[AC_PROVIDE_IFELSE([AC_PROG_CC],
|
|
|
438
|
+ [_AM_DEPENDENCIES(CC)],
|
|
|
439
|
+ [define([AC_PROG_CC],
|
|
|
440
|
+ defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
|
|
|
441
|
+AC_PROVIDE_IFELSE([AC_PROG_CXX],
|
|
|
442
|
+ [_AM_DEPENDENCIES(CXX)],
|
|
|
443
|
+ [define([AC_PROG_CXX],
|
|
|
444
|
+ defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
|
|
|
445
|
+])
|
|
|
446
|
+])
|
|
|
447
|
+
|
|
|
448
|
+
|
|
|
449
|
+# When config.status generates a header, we must update the stamp-h file.
|
|
|
450
|
+# This file resides in the same directory as the config header
|
|
|
451
|
+# that is generated. The stamp files are numbered to have different names.
|
|
|
452
|
+
|
|
|
453
|
+# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
|
|
|
454
|
+# loop where config.status creates the headers, so we can generate
|
|
|
455
|
+# our stamp files there.
|
|
|
456
|
+AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
|
|
|
457
|
+[# Compute $1's index in $config_headers.
|
|
|
458
|
+_am_stamp_count=1
|
|
|
459
|
+for _am_header in $config_headers :; do
|
|
|
460
|
+ case $_am_header in
|
|
|
461
|
+ $1 | $1:* )
|
|
|
462
|
+ break ;;
|
|
|
463
|
+ * )
|
|
|
464
|
+ _am_stamp_count=`expr $_am_stamp_count + 1` ;;
|
|
|
465
|
+ esac
|
|
|
466
|
+done
|
|
|
467
|
+echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
|
|
|
468
|
+
|
|
|
469
|
+# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
|
|
|
470
|
+#
|
|
|
471
|
+# This file is free software; the Free Software Foundation
|
|
|
472
|
+# gives unlimited permission to copy and/or distribute it,
|
|
|
473
|
+# with or without modifications, as long as this notice is preserved.
|
|
|
474
|
+
|
|
|
475
|
+# AM_PROG_INSTALL_SH
|
|
|
476
|
+# ------------------
|
|
|
477
|
+# Define $install_sh.
|
|
|
478
|
+AC_DEFUN([AM_PROG_INSTALL_SH],
|
|
|
479
|
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
|
|
|
480
|
+install_sh=${install_sh-"$am_aux_dir/install-sh"}
|
|
|
481
|
+AC_SUBST(install_sh)])
|
|
|
482
|
+
|
|
|
483
|
+# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
|
|
|
484
|
+#
|
|
|
485
|
+# This file is free software; the Free Software Foundation
|
|
|
486
|
+# gives unlimited permission to copy and/or distribute it,
|
|
|
487
|
+# with or without modifications, as long as this notice is preserved.
|
|
|
488
|
+
|
|
|
489
|
+# serial 2
|
|
|
490
|
+
|
|
|
491
|
+# Check whether the underlying file-system supports filenames
|
|
|
492
|
+# with a leading dot. For instance MS-DOS doesn't.
|
|
|
493
|
+AC_DEFUN([AM_SET_LEADING_DOT],
|
|
|
494
|
+[rm -rf .tst 2>/dev/null
|
|
|
495
|
+mkdir .tst 2>/dev/null
|
|
|
496
|
+if test -d .tst; then
|
|
|
497
|
+ am__leading_dot=.
|
|
|
498
|
+else
|
|
|
499
|
+ am__leading_dot=_
|
|
|
500
|
+fi
|
|
|
501
|
+rmdir .tst 2>/dev/null
|
|
|
502
|
+AC_SUBST([am__leading_dot])])
|
|
|
503
|
+
|
|
|
504
|
+# Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
|
|
|
505
|
+# From Jim Meyering
|
|
|
506
|
+
|
|
|
507
|
+# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005
|
|
|
508
|
+# Free Software Foundation, Inc.
|
|
|
509
|
+#
|
|
|
510
|
+# This file is free software; the Free Software Foundation
|
|
|
511
|
+# gives unlimited permission to copy and/or distribute it,
|
|
|
512
|
+# with or without modifications, as long as this notice is preserved.
|
|
|
513
|
+
|
|
|
514
|
+# serial 4
|
|
|
515
|
+
|
|
|
516
|
+AC_DEFUN([AM_MAINTAINER_MODE],
|
|
|
517
|
+[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
|
|
|
518
|
+ dnl maintainer-mode is disabled by default
|
|
|
519
|
+ AC_ARG_ENABLE(maintainer-mode,
|
|
|
520
|
+[ --enable-maintainer-mode enable make rules and dependencies not useful
|
|
|
521
|
+ (and sometimes confusing) to the casual installer],
|
|
|
522
|
+ USE_MAINTAINER_MODE=$enableval,
|
|
|
523
|
+ USE_MAINTAINER_MODE=no)
|
|
|
524
|
+ AC_MSG_RESULT([$USE_MAINTAINER_MODE])
|
|
|
525
|
+ AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
|
|
|
526
|
+ MAINT=$MAINTAINER_MODE_TRUE
|
|
|
527
|
+ AC_SUBST(MAINT)dnl
|
|
|
528
|
+]
|
|
|
529
|
+)
|
|
|
530
|
+
|
|
|
531
|
+AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
|
|
|
532
|
+
|
|
|
533
|
+# Check to see how 'make' treats includes. -*- Autoconf -*-
|
|
|
534
|
+
|
|
|
535
|
+# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
|
|
|
536
|
+#
|
|
|
537
|
+# This file is free software; the Free Software Foundation
|
|
|
538
|
+# gives unlimited permission to copy and/or distribute it,
|
|
|
539
|
+# with or without modifications, as long as this notice is preserved.
|
|
|
540
|
+
|
|
|
541
|
+# serial 3
|
|
|
542
|
+
|
|
|
543
|
+# AM_MAKE_INCLUDE()
|
|
|
544
|
+# -----------------
|
|
|
545
|
+# Check to see how make treats includes.
|
|
|
546
|
+AC_DEFUN([AM_MAKE_INCLUDE],
|
|
|
547
|
+[am_make=${MAKE-make}
|
|
|
548
|
+cat > confinc << 'END'
|
|
|
549
|
+am__doit:
|
|
|
550
|
+ @echo done
|
|
|
551
|
+.PHONY: am__doit
|
|
|
552
|
+END
|
|
|
553
|
+# If we don't find an include directive, just comment out the code.
|
|
|
554
|
+AC_MSG_CHECKING([for style of include used by $am_make])
|
|
|
555
|
+am__include="#"
|
|
|
556
|
+am__quote=
|
|
|
557
|
+_am_result=none
|
|
|
558
|
+# First try GNU make style include.
|
|
|
559
|
+echo "include confinc" > confmf
|
|
|
560
|
+# We grep out `Entering directory' and `Leaving directory'
|
|
|
561
|
+# messages which can occur if `w' ends up in MAKEFLAGS.
|
|
|
562
|
+# In particular we don't look at `^make:' because GNU make might
|
|
|
563
|
+# be invoked under some other name (usually "gmake"), in which
|
|
|
564
|
+# case it prints its new name instead of `make'.
|
|
|
565
|
+if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
|
|
|
566
|
+ am__include=include
|
|
|
567
|
+ am__quote=
|
|
|
568
|
+ _am_result=GNU
|
|
|
569
|
+fi
|
|
|
570
|
+# Now try BSD make style include.
|
|
|
571
|
+if test "$am__include" = "#"; then
|
|
|
572
|
+ echo '.include "confinc"' > confmf
|
|
|
573
|
+ if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
|
|
|
574
|
+ am__include=.include
|
|
|
575
|
+ am__quote="\""
|
|
|
576
|
+ _am_result=BSD
|
|
|
577
|
+ fi
|
|
|
578
|
+fi
|
|
|
579
|
+AC_SUBST([am__include])
|
|
|
580
|
+AC_SUBST([am__quote])
|
|
|
581
|
+AC_MSG_RESULT([$_am_result])
|
|
|
582
|
+rm -f confinc confmf
|
|
|
583
|
+])
|
|
|
584
|
+
|
|
|
585
|
+# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
|
|
|
586
|
+
|
|
|
587
|
+# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2005
|
|
|
588
|
+# Free Software Foundation, Inc.
|
|
|
589
|
+#
|
|
|
590
|
+# This file is free software; the Free Software Foundation
|
|
|
591
|
+# gives unlimited permission to copy and/or distribute it,
|
|
|
592
|
+# with or without modifications, as long as this notice is preserved.
|
|
|
593
|
+
|
|
|
594
|
+# serial 4
|
|
|
595
|
+
|
|
|
596
|
+# AM_MISSING_PROG(NAME, PROGRAM)
|
|
|
597
|
+# ------------------------------
|
|
|
598
|
+AC_DEFUN([AM_MISSING_PROG],
|
|
|
599
|
+[AC_REQUIRE([AM_MISSING_HAS_RUN])
|
|
|
600
|
+$1=${$1-"${am_missing_run}$2"}
|
|
|
601
|
+AC_SUBST($1)])
|
|
|
602
|
+
|
|
|
603
|
+
|
|
|
604
|
+# AM_MISSING_HAS_RUN
|
|
|
605
|
+# ------------------
|
|
|
606
|
+# Define MISSING if not defined so far and test if it supports --run.
|
|
|
607
|
+# If it does, set am_missing_run to use it, otherwise, to nothing.
|
|
|
608
|
+AC_DEFUN([AM_MISSING_HAS_RUN],
|
|
|
609
|
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
|
|
|
610
|
+test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
|
|
|
611
|
+# Use eval to expand $SHELL
|
|
|
612
|
+if eval "$MISSING --run true"; then
|
|
|
613
|
+ am_missing_run="$MISSING --run "
|
|
|
614
|
+else
|
|
|
615
|
+ am_missing_run=
|
|
|
616
|
+ AC_MSG_WARN([`missing' script is too old or missing])
|
|
|
617
|
+fi
|
|
|
618
|
+])
|
|
|
619
|
+
|
|
|
620
|
+# Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
|
|
|
621
|
+#
|
|
|
622
|
+# This file is free software; the Free Software Foundation
|
|
|
623
|
+# gives unlimited permission to copy and/or distribute it,
|
|
|
624
|
+# with or without modifications, as long as this notice is preserved.
|
|
|
625
|
+
|
|
|
626
|
+# AM_PROG_MKDIR_P
|
|
|
627
|
+# ---------------
|
|
|
628
|
+# Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
|
|
|
629
|
+#
|
|
|
630
|
+# Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
|
|
|
631
|
+# created by `make install' are always world readable, even if the
|
|
|
632
|
+# installer happens to have an overly restrictive umask (e.g. 077).
|
|
|
633
|
+# This was a mistake. There are at least two reasons why we must not
|
|
|
634
|
+# use `-m 0755':
|
|
|
635
|
+# - it causes special bits like SGID to be ignored,
|
|
|
636
|
+# - it may be too restrictive (some setups expect 775 directories).
|
|
|
637
|
+#
|
|
|
638
|
+# Do not use -m 0755 and let people choose whatever they expect by
|
|
|
639
|
+# setting umask.
|
|
|
640
|
+#
|
|
|
641
|
+# We cannot accept any implementation of `mkdir' that recognizes `-p'.
|
|
|
642
|
+# Some implementations (such as Solaris 8's) are not thread-safe: if a
|
|
|
643
|
+# parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'
|
|
|
644
|
+# concurrently, both version can detect that a/ is missing, but only
|
|
|
645
|
+# one can create it and the other will error out. Consequently we
|
|
|
646
|
+# restrict ourselves to GNU make (using the --version option ensures
|
|
|
647
|
+# this.)
|
|
|
648
|
+AC_DEFUN([AM_PROG_MKDIR_P],
|
|
|
649
|
+[if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
|
|
|
650
|
+ # We used to keeping the `.' as first argument, in order to
|
|
|
651
|
+ # allow $(mkdir_p) to be used without argument. As in
|
|
|
652
|
+ # $(mkdir_p) $(somedir)
|
|
|
653
|
+ # where $(somedir) is conditionally defined. However this is wrong
|
|
|
654
|
+ # for two reasons:
|
|
|
655
|
+ # 1. if the package is installed by a user who cannot write `.'
|
|
|
656
|
+ # make install will fail,
|
|
|
657
|
+ # 2. the above comment should most certainly read
|
|
|
658
|
+ # $(mkdir_p) $(DESTDIR)$(somedir)
|
|
|
659
|
+ # so it does not work when $(somedir) is undefined and
|
|
|
660
|
+ # $(DESTDIR) is not.
|
|
|
661
|
+ # To support the latter case, we have to write
|
|
|
662
|
+ # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
|
|
|
663
|
+ # so the `.' trick is pointless.
|
|
|
664
|
+ mkdir_p='mkdir -p --'
|
|
|
665
|
+else
|
|
|
666
|
+ # On NextStep and OpenStep, the `mkdir' command does not
|
|
|
667
|
+ # recognize any option. It will interpret all options as
|
|
|
668
|
+ # directories to create, and then abort because `.' already
|
|
|
669
|
+ # exists.
|
|
|
670
|
+ for d in ./-p ./--version;
|
|
|
671
|
+ do
|
|
|
672
|
+ test -d $d && rmdir $d
|
|
|
673
|
+ done
|
|
|
674
|
+ # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
|
|
|
675
|
+ if test -f "$ac_aux_dir/mkinstalldirs"; then
|
|
|
676
|
+ mkdir_p='$(mkinstalldirs)'
|
|
|
677
|
+ else
|
|
|
678
|
+ mkdir_p='$(install_sh) -d'
|
|
|
679
|
+ fi
|
|
|
680
|
+fi
|
|
|
681
|
+AC_SUBST([mkdir_p])])
|
|
|
682
|
+
|
|
|
683
|
+# Helper functions for option handling. -*- Autoconf -*-
|
|
|
684
|
+
|
|
|
685
|
+# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
|
|
|
686
|
+#
|
|
|
687
|
+# This file is free software; the Free Software Foundation
|
|
|
688
|
+# gives unlimited permission to copy and/or distribute it,
|
|
|
689
|
+# with or without modifications, as long as this notice is preserved.
|
|
|
690
|
+
|
|
|
691
|
+# serial 3
|
|
|
692
|
+
|
|
|
693
|
+# _AM_MANGLE_OPTION(NAME)
|
|
|
694
|
+# -----------------------
|
|
|
695
|
+AC_DEFUN([_AM_MANGLE_OPTION],
|
|
|
696
|
+[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
|
|
|
697
|
+
|
|
|
698
|
+# _AM_SET_OPTION(NAME)
|
|
|
699
|
+# ------------------------------
|
|
|
700
|
+# Set option NAME. Presently that only means defining a flag for this option.
|
|
|
701
|
+AC_DEFUN([_AM_SET_OPTION],
|
|
|
702
|
+[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
|
|
|
703
|
+
|
|
|
704
|
+# _AM_SET_OPTIONS(OPTIONS)
|
|
|
705
|
+# ----------------------------------
|
|
|
706
|
+# OPTIONS is a space-separated list of Automake options.
|
|
|
707
|
+AC_DEFUN([_AM_SET_OPTIONS],
|
|
|
708
|
+[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
|
|
|
709
|
+
|
|
|
710
|
+# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
|
|
|
711
|
+# -------------------------------------------
|
|
|
712
|
+# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
|
|
|
713
|
+AC_DEFUN([_AM_IF_OPTION],
|
|
|
714
|
+[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
|
|
|
715
|
+
|
|
|
716
|
+# Check to make sure that the build environment is sane. -*- Autoconf -*-
|
|
|
717
|
+
|
|
|
718
|
+# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
|
|
|
719
|
+# Free Software Foundation, Inc.
|
|
|
720
|
+#
|
|
|
721
|
+# This file is free software; the Free Software Foundation
|
|
|
722
|
+# gives unlimited permission to copy and/or distribute it,
|
|
|
723
|
+# with or without modifications, as long as this notice is preserved.
|
|
|
724
|
+
|
|
|
725
|
+# serial 4
|
|
|
726
|
+
|
|
|
727
|
+# AM_SANITY_CHECK
|
|
|
728
|
+# ---------------
|
|
|
729
|
+AC_DEFUN([AM_SANITY_CHECK],
|
|
|
730
|
+[AC_MSG_CHECKING([whether build environment is sane])
|
|
|
731
|
+# Just in case
|
|
|
732
|
+sleep 1
|
|
|
733
|
+echo timestamp > conftest.file
|
|
|
734
|
+# Do `set' in a subshell so we don't clobber the current shell's
|
|
|
735
|
+# arguments. Must try -L first in case configure is actually a
|
|
|
736
|
+# symlink; some systems play weird games with the mod time of symlinks
|
|
|
737
|
+# (eg FreeBSD returns the mod time of the symlink's containing
|
|
|
738
|
+# directory).
|
|
|
739
|
+if (
|
|
|
740
|
+ set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
|
|
|
741
|
+ if test "$[*]" = "X"; then
|
|
|
742
|
+ # -L didn't work.
|
|
|
743
|
+ set X `ls -t $srcdir/configure conftest.file`
|
|
|
744
|
+ fi
|
|
|
745
|
+ rm -f conftest.file
|
|
|
746
|
+ if test "$[*]" != "X $srcdir/configure conftest.file" \
|
|
|
747
|
+ && test "$[*]" != "X conftest.file $srcdir/configure"; then
|
|
|
748
|
+
|
|
|
749
|
+ # If neither matched, then we have a broken ls. This can happen
|
|
|
750
|
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
|
751
|
+ # broken ls alias from the environment. This has actually
|
|
|
752
|
+ # happened. Such a system could not be considered "sane".
|
|
|
753
|
+ AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
|
754
|
+alias in your environment])
|
|
|
755
|
+ fi
|
|
|
756
|
+
|
|
|
757
|
+ test "$[2]" = conftest.file
|
|
|
758
|
+ )
|
|
|
759
|
+then
|
|
|
760
|
+ # Ok.
|
|
|
761
|
+ :
|
|
|
762
|
+else
|
|
|
763
|
+ AC_MSG_ERROR([newly created file is older than distributed files!
|
|
|
764
|
+Check your system clock])
|
|
|
765
|
+fi
|
|
|
766
|
+AC_MSG_RESULT(yes)])
|
|
|
767
|
+
|
|
|
768
|
+# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
|
|
|
769
|
+#
|
|
|
770
|
+# This file is free software; the Free Software Foundation
|
|
|
771
|
+# gives unlimited permission to copy and/or distribute it,
|
|
|
772
|
+# with or without modifications, as long as this notice is preserved.
|
|
|
773
|
+
|
|
|
774
|
+# AM_PROG_INSTALL_STRIP
|
|
|
775
|
+# ---------------------
|
|
|
776
|
+# One issue with vendor `install' (even GNU) is that you can't
|
|
|
777
|
+# specify the program used to strip binaries. This is especially
|
|
|
778
|
+# annoying in cross-compiling environments, where the build's strip
|
|
|
779
|
+# is unlikely to handle the host's binaries.
|
|
|
780
|
+# Fortunately install-sh will honor a STRIPPROG variable, so we
|
|
|
781
|
+# always use install-sh in `make install-strip', and initialize
|
|
|
782
|
+# STRIPPROG with the value of the STRIP variable (set by the user).
|
|
|
783
|
+AC_DEFUN([AM_PROG_INSTALL_STRIP],
|
|
|
784
|
+[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
|
|
|
785
|
+# Installed binaries are usually stripped using `strip' when the user
|
|
|
786
|
+# run `make install-strip'. However `strip' might not be the right
|
|
|
787
|
+# tool to use in cross-compilation environments, therefore Automake
|
|
|
788
|
+# will honor the `STRIP' environment variable to overrule this program.
|
|
|
789
|
+dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
|
|
|
790
|
+if test "$cross_compiling" != no; then
|
|
|
791
|
+ AC_CHECK_TOOL([STRIP], [strip], :)
|
|
|
792
|
+fi
|
|
|
793
|
+INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
|
|
|
794
|
+AC_SUBST([INSTALL_STRIP_PROGRAM])])
|
|
|
795
|
+
|
|
|
796
|
+# Check how to create a tarball. -*- Autoconf -*-
|
|
|
797
|
+
|
|
|
798
|
+# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
|
|
|
799
|
+#
|
|
|
800
|
+# This file is free software; the Free Software Foundation
|
|
|
801
|
+# gives unlimited permission to copy and/or distribute it,
|
|
|
802
|
+# with or without modifications, as long as this notice is preserved.
|
|
|
803
|
+
|
|
|
804
|
+# serial 2
|
|
|
805
|
+
|
|
|
806
|
+# _AM_PROG_TAR(FORMAT)
|
|
|
807
|
+# --------------------
|
|
|
808
|
+# Check how to create a tarball in format FORMAT.
|
|
|
809
|
+# FORMAT should be one of `v7', `ustar', or `pax'.
|
|
|
810
|
+#
|
|
|
811
|
+# Substitute a variable $(am__tar) that is a command
|
|
|
812
|
+# writing to stdout a FORMAT-tarball containing the directory
|
|
|
813
|
+# $tardir.
|
|
|
814
|
+# tardir=directory && $(am__tar) > result.tar
|
|
|
815
|
+#
|
|
|
816
|
+# Substitute a variable $(am__untar) that extract such
|
|
|
817
|
+# a tarball read from stdin.
|
|
|
818
|
+# $(am__untar) < result.tar
|
|
|
819
|
+AC_DEFUN([_AM_PROG_TAR],
|
|
|
820
|
+[# Always define AMTAR for backward compatibility.
|
|
|
821
|
+AM_MISSING_PROG([AMTAR], [tar])
|
|
|
822
|
+m4_if([$1], [v7],
|
|
|
823
|
+ [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
|
|
|
824
|
+ [m4_case([$1], [ustar],, [pax],,
|
|
|
825
|
+ [m4_fatal([Unknown tar format])])
|
|
|
826
|
+AC_MSG_CHECKING([how to create a $1 tar archive])
|
|
|
827
|
+# Loop over all known methods to create a tar archive until one works.
|
|
|
828
|
+_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
|
|
|
829
|
+_am_tools=${am_cv_prog_tar_$1-$_am_tools}
|
|
|
830
|
+# Do not fold the above two line into one, because Tru64 sh and
|
|
|
831
|
+# Solaris sh will not grok spaces in the rhs of `-'.
|
|
|
832
|
+for _am_tool in $_am_tools
|
|
|
833
|
+do
|
|
|
834
|
+ case $_am_tool in
|
|
|
835
|
+ gnutar)
|
|
|
836
|
+ for _am_tar in tar gnutar gtar;
|
|
|
837
|
+ do
|
|
|
838
|
+ AM_RUN_LOG([$_am_tar --version]) && break
|
|
|
839
|
+ done
|
|
|
840
|
+ am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
|
|
|
841
|
+ am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
|
|
|
842
|
+ am__untar="$_am_tar -xf -"
|
|
|
843
|
+ ;;
|
|
|
844
|
+ plaintar)
|
|
|
845
|
+ # Must skip GNU tar: if it does not support --format= it doesn't create
|
|
|
846
|
+ # ustar tarball either.
|
|
|
847
|
+ (tar --version) >/dev/null 2>&1 && continue
|
|
|
848
|
+ am__tar='tar chf - "$$tardir"'
|
|
|
849
|
+ am__tar_='tar chf - "$tardir"'
|
|
|
850
|
+ am__untar='tar xf -'
|
|
|
851
|
+ ;;
|
|
|
852
|
+ pax)
|
|
|
853
|
+ am__tar='pax -L -x $1 -w "$$tardir"'
|
|
|
854
|
+ am__tar_='pax -L -x $1 -w "$tardir"'
|
|
|
855
|
+ am__untar='pax -r'
|
|
|
856
|
+ ;;
|
|
|
857
|
+ cpio)
|
|
|
858
|
+ am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
|
|
|
859
|
+ am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
|
|
|
860
|
+ am__untar='cpio -i -H $1 -d'
|
|
|
861
|
+ ;;
|
|
|
862
|
+ none)
|
|
|
863
|
+ am__tar=false
|
|
|
864
|
+ am__tar_=false
|
|
|
865
|
+ am__untar=false
|
|
|
866
|
+ ;;
|
|
|
867
|
+ esac
|
|
|
868
|
+
|
|
|
869
|
+ # If the value was cached, stop now. We just wanted to have am__tar
|
|
|
870
|
+ # and am__untar set.
|
|
|
871
|
+ test -n "${am_cv_prog_tar_$1}" && break
|
|
|
872
|
+
|
|
|
873
|
+ # tar/untar a dummy directory, and stop if the command works
|
|
|
874
|
|
tpearson
9 years ago