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929 lines
34 KiB
929 lines
34 KiB
4 years ago
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# generated automatically by aclocal 1.10.1 -*- Autoconf -*-
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# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
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# 2005, 2006, 2007, 2008 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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# 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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m4_ifndef([AC_AUTOCONF_VERSION],
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[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
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m4_if(AC_AUTOCONF_VERSION, [2.65],,
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[m4_warning([this file was generated for autoconf 2.65.
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You have another version of autoconf. It may work, but is not guaranteed to.
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If you have problems, you may need to regenerate the build system entirely.
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To do so, use the procedure documented by the package, typically `autoreconf'.])])
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# Copyright (C) 2002, 2003, 2005, 2006, 2007 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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# 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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# (This private macro should not be called outside this file.)
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AC_DEFUN([AM_AUTOMAKE_VERSION],
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[am__api_version='1.10'
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dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
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dnl require some minimum version. Point them to the right macro.
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m4_if([$1], [1.10.1], [],
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[AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
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])
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# _AM_AUTOCONF_VERSION(VERSION)
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# -----------------------------
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# aclocal traces this macro to find the Autoconf version.
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# This is a private macro too. Using m4_define simplifies
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# the logic in aclocal, which can simply ignore this definition.
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m4_define([_AM_AUTOCONF_VERSION], [])
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# AM_SET_CURRENT_AUTOMAKE_VERSION
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# -------------------------------
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# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they 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([1.10.1])dnl
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m4_ifndef([AC_AUTOCONF_VERSION],
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[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
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_AM_AUTOCONF_VERSION(AC_AUTOCONF_VERSION)])
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# AM_AUX_DIR_EXPAND -*- Autoconf -*-
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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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# 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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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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# AM_CONDITIONAL -*- Autoconf -*-
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# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006
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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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# serial 8
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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])dnl
|
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AC_SUBST([$1_FALSE])dnl
|
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_AM_SUBST_NOTMAKE([$1_TRUE])dnl
|
||
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_AM_SUBST_NOTMAKE([$1_FALSE])dnl
|
||
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if $2; then
|
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$1_TRUE=
|
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$1_FALSE='#'
|
||
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else
|
||
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$1_TRUE='#'
|
||
|
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$1_FALSE=
|
||
|
|
fi
|
||
|
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AC_CONFIG_COMMANDS_PRE(
|
||
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[if test -z "${$1_TRUE}" && test -z "${$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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# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
|
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# Free Software Foundation, Inc.
|
||
|
|
#
|
||
|
|
# This file is free software; the Free Software Foundation
|
||
|
|
# 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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# serial 9
|
||
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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
|
||
|
|
# 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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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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[$1], UPC, [depcc="$UPC" am_compiler_list=],
|
||
|
|
[$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
|
||
|
|
[depcc="$$1" am_compiler_list=])
|
||
|
|
|
||
|
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AC_CACHE_CHECK([dependency style of $depcc],
|
||
|
|
[am_cv_$1_dependencies_compiler_type],
|
||
|
|
[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
|
||
|
|
# We make a subdir and do the tests there. Otherwise we can end up
|
||
|
|
# making bogus files that we don't know about and never remove. For
|
||
|
|
# instance it was reported that on HP-UX the gcc test will end up
|
||
|
|
# making a dummy file named `D' -- because `-MD' means `put the output
|
||
|
|
# in D'.
|
||
|
|
mkdir conftest.dir
|
||
|
|
# Copy depcomp to subdir because otherwise we won't find it if we're
|
||
|
|
# using a relative directory.
|
||
|
|
cp "$am_depcomp" conftest.dir
|
||
|
|
cd conftest.dir
|
||
|
|
# We will build objects and dependencies in a subdirectory because
|
||
|
|
# it helps to detect inapplicable dependency modes. For instance
|
||
|
|
# 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_$1_dependencies_compiler_type=none
|
||
|
|
if test "$am_compiler_list" = ""; then
|
||
|
|
am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
|
||
|
|
fi
|
||
|
|
for depmode in $am_compiler_list; do
|
||
|
|
# Setup a source with many dependencies, because some compilers
|
||
|
|
# like to wrap large dependency lists on column 80 (with \), and
|
||
|
|
# we should not choose a depcomp mode which is confused by this.
|
||
|
|
#
|
||
|
|
# We need to recreate these files for each test, as the compiler may
|
||
|
|
# overwrite some of them when testing with obscure command lines.
|
||
|
|
# This happens at least with the AIX C compiler.
|
||
|
|
: > sub/conftest.c
|
||
|
|
for i in 1 2 3 4 5 6; do
|
||
|
|
echo '#include "conftst'$i'.h"' >> sub/conftest.c
|
||
|
|
# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
|
||
|
|
# Solaris 8's {/usr,}/bin/sh.
|
||
|
|
touch sub/conftst$i.h
|
||
|
|
done
|
||
|
|
echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
|
||
|
|
|
||
|
|
case $depmode in
|
||
|
|
nosideeffect)
|
||
|
|
# after this tag, mechanisms are not by side-effect, so they'll
|
||
|
|
# only be used when explicitly requested
|
||
|
|
if test "x$enable_dependency_tracking" = xyes; then
|
||
|
|
continue
|
||
|
|
else
|
||
|
|
break
|
||
|
|
fi
|
||
|
|
;;
|
||
|
|
none) break ;;
|
||
|
|
esac
|
||
|
|
# We check with `-c' and `-o' for the sake of the "dashmstdout"
|
||
|
|
# mode. It turns out that the SunPro C++ compiler does not properly
|
||
|
|
# handle `-M -o', and we need to detect this.
|
||
|
|
if depmode=$depmode \
|
||
|
|
source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
|
||
|
|
depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
|
||
|
|
$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
|
||
|
|
>/dev/null 2>conftest.err &&
|
||
|
|
grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
|
||
|
|
grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
|
||
|
|
grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
|
||
|
|
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
|
||
|
|
# icc doesn't choke on unknown options, it will just issue warnings
|
||
|
|
# or remarks (even with -Werror). So we grep stderr for any message
|
||
|
|
# that says an option was ignored or not supported.
|
||
|
|
# When given -MP, icc 7.0 and 7.1 complain thusly:
|
||
|
|
# icc: Command line warning: ignoring option '-M'; no argument required
|
||
|
|
# The diagnosis changed in icc 8.0:
|
||
|
|
# icc: Command line remark: option '-MP' not supported
|
||
|
|
if (grep 'ignoring option' conftest.err ||
|
||
|
|
grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
|
||
|
|
am_cv_$1_dependencies_compiler_type=$depmode
|
||
|
|
break
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
done
|
||
|
|
|
||
|
|
cd ..
|
||
|
|
rm -rf conftest.dir
|
||
|
|
else
|
||
|
|
am_cv_$1_dependencies_compiler_type=none
|
||
|
|
fi
|
||
|
|
])
|
||
|
|
AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
|
||
|
|
AM_CONDITIONAL([am__fastdep$1], [
|
||
|
|
test "x$enable_dependency_tracking" != xno \
|
||
|
|
&& test "$am_cv_$1_dependencies_compiler_type" = gcc3])
|
||
|
|
])
|
||
|
|
|
||
|
|
|
||
|
|
# AM_SET_DEPDIR
|
||
|
|
# -------------
|
||
|
|
# Choose a directory name for dependency files.
|
||
|
|
# This macro is AC_REQUIREd in _AM_DEPENDENCIES
|
||
|
|
AC_DEFUN([AM_SET_DEPDIR],
|
||
|
|
[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
|
||
|
|
AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
|
||
|
|
])
|
||
|
|
|
||
|
|
|
||
|
|
# AM_DEP_TRACK
|
||
|
|
# ------------
|
||
|
|
AC_DEFUN([AM_DEP_TRACK],
|
||
|
|
[AC_ARG_ENABLE(dependency-tracking,
|
||
|
|
[ --disable-dependency-tracking speeds up one-time build
|
||
|
|
--enable-dependency-tracking do not reject slow dependency extractors])
|
||
|
|
if test "x$enable_dependency_tracking" != xno; then
|
||
|
|
am_depcomp="$ac_aux_dir/depcomp"
|
||
|
|
AMDEPBACKSLASH='\'
|
||
|
|
fi
|
||
|
|
AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
|
||
|
|
AC_SUBST([AMDEPBACKSLASH])dnl
|
||
|
|
_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
|
||
|
|
])
|
||
|
|
|
||
|
|
# Generate code to set up dependency tracking. -*- Autoconf -*-
|
||
|
|
|
||
|
|
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
|
||
|
|
# Free Software Foundation, Inc.
|
||
|
|
#
|
||
|
|
# This file is free software; the Free Software Foundation
|
||
|
|
# gives unlimited permission to copy and/or distribute it,
|
||
|
|
# with or without modifications, as long as this notice is preserved.
|
||
|
|
|
||
|
|
#serial 3
|
||
|
|
|
||
|
|
# _AM_OUTPUT_DEPENDENCY_COMMANDS
|
||
|
|
# ------------------------------
|
||
|
|
AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
|
||
|
|
[for mf in $CONFIG_FILES; do
|
||
|
|
# Strip MF so we end up with the name of the file.
|
||
|
|
mf=`echo "$mf" | sed -e 's/:.*$//'`
|
||
|
|
# Check whether this is an Automake generated Makefile or not.
|
||
|
|
# We used to match only the files named `Makefile.in', but
|
||
|
|
# some people rename them; so instead we look at the file content.
|
||
|
|
# Grep'ing the first line is not enough: some people post-process
|
||
|
|
# each Makefile.in and add a new line on top of each file to say so.
|
||
|
|
# Grep'ing the whole file is not good either: AIX grep has a line
|
||
|
|
# limit of 2048, but all sed's we know have understand at least 4000.
|
||
|
|
if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
|
||
|
|
dirpart=`AS_DIRNAME("$mf")`
|
||
|
|
else
|
||
|
|
continue
|
||
|
|
fi
|
||
|
|
# Extract the definition of DEPDIR, am__include, and am__quote
|
||
|
|
# from the Makefile without running `make'.
|
||
|
|
DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
|
||
|
|
test -z "$DEPDIR" && continue
|
||
|
|
am__include=`sed -n 's/^am__include = //p' < "$mf"`
|
||
|
|
test -z "am__include" && continue
|
||
|
|
am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
|
||
|
|
# When using ansi2knr, U may be empty or an underscore; expand it
|
||
|
|
U=`sed -n 's/^U = //p' < "$mf"`
|
||
|
|
# Find all dependency output files, they are included files with
|
||
|
|
# $(DEPDIR) in their names. We invoke sed twice because it is the
|
||
|
|
# simplest approach to changing $(DEPDIR) to its actual value in the
|
||
|
|
# expansion.
|
||
|
|
for file in `sed -n "
|
||
|
|
s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
|
||
|
|
sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
|
||
|
|
# Make sure the directory exists.
|
||
|
|
test -f "$dirpart/$file" && continue
|
||
|
|
fdir=`AS_DIRNAME(["$file"])`
|
||
|
|
AS_MKDIR_P([$dirpart/$fdir])
|
||
|
|
# echo "creating $dirpart/$file"
|
||
|
|
echo '# dummy' > "$dirpart/$file"
|
||
|
|
done
|
||
|
|
done
|
||
|
|
])# _AM_OUTPUT_DEPENDENCY_COMMANDS
|
||
|
|
|
||
|
|
|
||
|
|
# AM_OUTPUT_DEPENDENCY_COMMANDS
|
||
|
|
# -----------------------------
|
||
|
|
# This macro should only be invoked once -- use via AC_REQUIRE.
|
||
|
|
#
|
||
|
|
# This code is only required when automatic dependency tracking
|
||
|
|
# is enabled. FIXME. This creates each `.P' file that we will
|
||
|
|
# need in order to bootstrap the dependency handling code.
|
||
|
|
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
|
||
|
|
[AC_CONFIG_COMMANDS([depfiles],
|
||
|
|
[test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
|
||
|
|
[AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
|
||
|
|
])
|
||
|
|
|
||
|
|
# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
|
||
|
|
# Free Software Foundation, Inc.
|
||
|
|
#
|
||
|
|
# This file is free software; the Free Software Foundation
|
||
|
|
# gives unlimited permission to copy and/or distribute it,
|
||
|
|
# with or without modifications, as long as this notice is preserved.
|
||
|
|
|
||
|
|
# serial 8
|
||
|
|
|
||
|
|
# AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
|
||
|
|
AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
|
||
|
|
|
||
|
|
# Do all the work for Automake. -*- Autoconf -*-
|
||
|
|
|
||
|
|
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
|
||
|
|
# 2005, 2006, 2008 Free Software Foundation, Inc.
|
||
|
|
#
|
||
|
|
# This file is free software; the Free Software Foundation
|
||
|
|
# gives unlimited permission to copy and/or distribute it,
|
||
|
|
# with or without modifications, as long as this notice is preserved.
|
||
|
|
|
||
|
|
# serial 13
|
||
|
|
|
||
|
|
# This macro actually does too much. Some checks are only needed if
|
||
|
|
# your package does certain things. But this isn't really a big deal.
|
||
|
|
|
||
|
|
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
|
||
|
|
# AM_INIT_AUTOMAKE([OPTIONS])
|
||
|
|
# -----------------------------------------------
|
||
|
|
# The call with PACKAGE and VERSION arguments is the old style
|
||
|
|
# call (pre autoconf-2.50), which is being phased out. PACKAGE
|
||
|
|
# and VERSION should now be passed to AC_INIT and removed from
|
||
|
|
# the call to AM_INIT_AUTOMAKE.
|
||
|
|
# We support both call styles for the transition. After
|
||
|
|
# the next Automake release, Autoconf can make the AC_INIT
|
||
|
|
# arguments mandatory, and then we can depend on a new Autoconf
|
||
|
|
# release and drop the old call support.
|
||
|
|
AC_DEFUN([AM_INIT_AUTOMAKE],
|
||
|
|
[AC_PREREQ([2.60])dnl
|
||
|
|
dnl Autoconf wants to disallow AM_ names. We explicitly allow
|
||
|
|
dnl the ones we care about.
|
||
|
|
m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
|
||
|
|
AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
|
||
|
|
AC_REQUIRE([AC_PROG_INSTALL])dnl
|
||
|
|
if test "`cd $srcdir && pwd`" != "`pwd`"; then
|
||
|
|
# Use -I$(srcdir) only when $(srcdir) != ., so that make's output
|
||
|
|
# is not polluted with repeated "-I."
|
||
|
|
AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
|
||
|
|
# test to see if srcdir already configured
|
||
|
|
if test -f $srcdir/config.status; then
|
||
|
|
AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
|
||
|
|
# test whether we have cygpath
|
||
|
|
if test -z "$CYGPATH_W"; then
|
||
|
|
if (cygpath --version) >/dev/null 2>/dev/null; then
|
||
|
|
CYGPATH_W='cygpath -w'
|
||
|
|
else
|
||
|
|
CYGPATH_W=echo
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
AC_SUBST([CYGPATH_W])
|
||
|
|
|
||
|
|
# Define the identity of the package.
|
||
|
|
dnl Distinguish between old-style and new-style calls.
|
||
|
|
m4_ifval([$2],
|
||
|
|
[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
|
||
|
|
AC_SUBST([PACKAGE], [$1])dnl
|
||
|
|
AC_SUBST([VERSION], [$2])],
|
||
|
|
[_AM_SET_OPTIONS([$1])dnl
|
||
|
|
dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
|
||
|
|
m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
|
||
|
|
[m4_fatal([AC_INIT should be called with package and version arguments])])dnl
|
||
|
|
AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
|
||
|
|
AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
|
||
|
|
|
||
|
|
_AM_IF_OPTION([no-define],,
|
||
|
|
[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
||
|
|
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
|
||
|
|
|
||
|
|
# Some tools Automake needs.
|
||
|
|
AC_REQUIRE([AM_SANITY_CHECK])dnl
|
||
|
|
AC_REQUIRE([AC_ARG_PROGRAM])dnl
|
||
|
|
AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
|
||
|
|
AM_MISSING_PROG(AUTOCONF, autoconf)
|
||
|
|
AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
|
||
|
|
AM_MISSING_PROG(AUTOHEADER, autoheader)
|
||
|
|
AM_MISSING_PROG(MAKEINFO, makeinfo)
|
||
|
|
AM_PROG_INSTALL_SH
|
||
|
|
AM_PROG_INSTALL_STRIP
|
||
|
|
AC_REQUIRE([AM_PROG_MKDIR_P])dnl
|
||
|
|
# We need awk for the "check" target. The system "awk" is bad on
|
||
|
|
# some platforms.
|
||
|
|
AC_REQUIRE([AC_PROG_AWK])dnl
|
||
|
|
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
|
||
|
|
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
|
||
|
|
_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
|
||
|
|
[_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
|
||
|
|
[_AM_PROG_TAR([v7])])])
|
||
|
|
_AM_IF_OPTION([no-dependencies],,
|
||
|
|
[AC_PROVIDE_IFELSE([AC_PROG_CC],
|
||
|
|
[_AM_DEPENDENCIES(CC)],
|
||
|
|
[define([AC_PROG_CC],
|
||
|
|
defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
|
||
|
|
AC_PROVIDE_IFELSE([AC_PROG_CXX],
|
||
|
|
[_AM_DEPENDENCIES(CXX)],
|
||
|
|
[define([AC_PROG_CXX],
|
||
|
|
defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
|
||
|
|
AC_PROVIDE_IFELSE([AC_PROG_OBJC],
|
||
|
|
[_AM_DEPENDENCIES(OBJC)],
|
||
|
|
[define([AC_PROG_OBJC],
|
||
|
|
defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
|
||
|
|
])
|
||
|
|
])
|
||
|
|
|
||
|
|
|
||
|
|
# When config.status generates a header, we must update the stamp-h file.
|
||
|
|
# This file resides in the same directory as the config header
|
||
|
|
# that is generated. The stamp files are numbered to have different names.
|
||
|
|
|
||
|
|
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
|
||
|
|
# loop where config.status creates the headers, so we can generate
|
||
|
|
# our stamp files there.
|
||
|
|
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
|
||
|
|
[# Compute $1's index in $config_headers.
|
||
|
|
_am_arg=$1
|
||
|
|
_am_stamp_count=1
|
||
|
|
for _am_header in $config_headers :; do
|
||
|
|
case $_am_header in
|
||
|
|
$_am_arg | $_am_arg:* )
|
||
|
|
break ;;
|
||
|
|
* )
|
||
|
|
_am_stamp_count=`expr $_am_stamp_count + 1` ;;
|
||
|
|
esac
|
||
|
|
done
|
||
|
|
echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
|
||
|
|
|
||
|
|
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
|
||
|
|
#
|
||
|
|
# This file is free software; the Free Software Foundation
|
||
|
|
# gives unlimited permission to copy and/or distribute it,
|
||
|
|
# with or without modifications, as long as this notice is preserved.
|
||
|
|
|
||
|
|
# AM_PROG_INSTALL_SH
|
||
|
|
# ------------------
|
||
|
|
# Define $install_sh.
|
||
|
|
AC_DEFUN([AM_PROG_INSTALL_SH],
|
||
|
|
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
|
||
|
|
install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
|
||
|
|
AC_SUBST(install_sh)])
|
||
|
|
|
||
|
|
# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
|
||
|
|
#
|
||
|
|
# This file is free software; the Free Software Foundation
|
||
|
|
# gives unlimited permission to copy and/or distribute it,
|
||
|
|
# with or without modifications, as long as this notice is preserved.
|
||
|
|
|
||
|
|
# serial 2
|
||
|
|
|
||
|
|
# Check whether the underlying file-system supports filenames
|
||
|
|
# with a leading dot. For instance MS-DOS doesn't.
|
||
|
|
AC_DEFUN([AM_SET_LEADING_DOT],
|
||
|
|
[rm -rf .tst 2>/dev/null
|
||
|
|
mkdir .tst 2>/dev/null
|
||
|
|
if test -d .tst; then
|
||
|
|
am__leading_dot=.
|
||
|
|
else
|
||
|
|
am__leading_dot=_
|
||
|
|
fi
|
||
|
|
rmdir .tst 2>/dev/null
|
||
|
|
AC_SUBST([am__leading_dot])])
|
||
|
|
|
||
|
|
# Check to see how 'make' treats includes. -*- Autoconf -*-
|
||
|
|
|
||
|
|
# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
|
||
|
|
#
|
||
|
|
# This file is free software; the Free Software Foundation
|
||
|
|
# gives unlimited permission to copy and/or distribute it,
|
||
|
|
# with or without modifications, as long as this notice is preserved.
|
||
|
|
|
||
|
|
# serial 3
|
||
|
|
|
||
|
|
# AM_MAKE_INCLUDE()
|
||
|
|
# -----------------
|
||
|
|
# Check to see how make treats includes.
|
||
|
|
AC_DEFUN([AM_MAKE_INCLUDE],
|
||
|
|
[am_make=${MAKE-make}
|
||
|
|
cat > confinc << 'END'
|
||
|
|
am__doit:
|
||
|
|
@echo done
|
||
|
|
.PHONY: am__doit
|
||
|
|
END
|
||
|
|
# If we don't find an include directive, just comment out the code.
|
||
|
|
AC_MSG_CHECKING([for style of include used by $am_make])
|
||
|
|
am__include="#"
|
||
|
|
am__quote=
|
||
|
|
_am_result=none
|
||
|
|
# First try GNU make style include.
|
||
|
|
echo "include confinc" > confmf
|
||
|
|
# We grep out `Entering directory' and `Leaving directory'
|
||
|
|
# messages which can occur if `w' ends up in MAKEFLAGS.
|
||
|
|
# In particular we don't look at `^make:' because GNU make might
|
||
|
|
# be invoked under some other name (usually "gmake"), in which
|
||
|
|
# case it prints its new name instead of `make'.
|
||
|
|
if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
|
||
|
|
am__include=include
|
||
|
|
am__quote=
|
||
|
|
_am_result=GNU
|
||
|
|
fi
|
||
|
|
# Now try BSD make style include.
|
||
|
|
if test "$am__include" = "#"; then
|
||
|
|
echo '.include "confinc"' > confmf
|
||
|
|
if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
|
||
|
|
am__include=.include
|
||
|
|
am__quote="\""
|
||
|
|
_am_result=BSD
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
AC_SUBST([am__include])
|
||
|
|
AC_SUBST([am__quote])
|
||
|
|
AC_MSG_RESULT([$_am_result])
|
||
|
|
rm -f confinc confmf
|
||
|
|
])
|
||
|
|
|
||
|
|
# Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005
|
||
|
|
# Free Software Foundation, Inc.
|
||
|
|
#
|
||
|
|
# This file is free software; the Free Software Foundation
|
||
|
|
# gives unlimited permission to copy and/or distribute it,
|
||
|
|
# with or without modifications, as long as this notice is preserved.
|
||
|
|
|
||
|
|
# serial 5
|
||
|
|
|
||
|
|
# AM_PROG_CC_C_O
|
||
|
|
# --------------
|
||
|
|
# Like AC_PROG_CC_C_O, but changed for automake.
|
||
|
|
AC_DEFUN([AM_PROG_CC_C_O],
|
||
|
|
[AC_REQUIRE([AC_PROG_CC_C_O])dnl
|
||
|
|
AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
|
||
|
|
AC_REQUIRE_AUX_FILE([compile])dnl
|
||
|
|
# FIXME: we rely on the cache variable name because
|
||
|
|
# there is no other way.
|
||
|
|
set dummy $CC
|
||
|
|
ac_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
|
||
|
|
if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
|
||
|
|
# Losing compiler, so override with the script.
|
||
|
|
# FIXME: It is wrong to rewrite CC.
|
||
|
|
# But if we don't then we get into trouble of one sort or another.
|
||
|
|
# A longer-term fix would be to have automake use am__CC in this case,
|
||
|
|
# and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
|
||
|
|
CC="$am_aux_dir/compile $CC"
|
||
|
|
fi
|
||
|
|
dnl Make sure AC_PROG_CC is never called again, or it will override our
|
||
|
|
dnl setting of CC.
|
||
|
|
m4_define([AC_PROG_CC],
|
||
|
|
[m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
|
||
|
|
])
|
||
|
|
|
||
|
|
# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
|
||
|
|
|
||
|
|
# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005
|
||
|
|
# Free Software Foundation, Inc.
|
||
|
|
#
|
||
|
|
# This file is free software; the Free Software Foundation
|
||
|
|
# gives unlimited permission to copy and/or distribute it,
|
||
|
|
# with or without modifications, as long as this notice is preserved.
|
||
|
|
|
||
|
|
# serial 5
|
||
|
|
|
||
|
|
# AM_MISSING_PROG(NAME, PROGRAM)
|
||
|
|
# ------------------------------
|
||
|
|
AC_DEFUN([AM_MISSING_PROG],
|
||
|
|
[AC_REQUIRE([AM_MISSING_HAS_RUN])
|
||
|
|
$1=${$1-"${am_missing_run}$2"}
|
||
|
|
AC_SUBST($1)])
|
||
|
|
|
||
|
|
|
||
|
|
# AM_MISSING_HAS_RUN
|
||
|
|
# ------------------
|
||
|
|
# Define MISSING if not defined so far and test if it supports --run.
|
||
|
|
# If it does, set am_missing_run to use it, otherwise, to nothing.
|
||
|
|
AC_DEFUN([AM_MISSING_HAS_RUN],
|
||
|
|
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
|
||
|
|
AC_REQUIRE_AUX_FILE([missing])dnl
|
||
|
|
test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
|
||
|
|
# Use eval to expand $SHELL
|
||
|
|
if eval "$MISSING --run true"; then
|
||
|
|
am_missing_run="$MISSING --run "
|
||
|
|
else
|
||
|
|
am_missing_run=
|
||
|
|
AC_MSG_WARN([`missing' script is too old or missing])
|
||
|
|
fi
|
||
|
|
])
|
||
|
|
|
||
|
|
# Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
|
||
|
|
#
|
||
|
|
# This file is free software; the Free Software Foundation
|
||
|
|
# gives unlimited permission to copy and/or distribute it,
|
||
|
|
# with or without modifications, as long as this notice is preserved.
|
||
|
|
|
||
|
|
# AM_PROG_MKDIR_P
|
||
|
|
# ---------------
|
||
|
|
# Check for `mkdir -p'.
|
||
|
|
AC_DEFUN([AM_PROG_MKDIR_P],
|
||
|
|
[AC_PREREQ([2.60])dnl
|
||
|
|
AC_REQUIRE([AC_PROG_MKDIR_P])dnl
|
||
|
|
dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
|
||
|
|
dnl while keeping a definition of mkdir_p for backward compatibility.
|
||
|
|
dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
|
||
|
|
dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
|
||
|
|
dnl Makefile.ins that do not define MKDIR_P, so we do our own
|
||
|
|
dnl adjustment using top_builddir (which is defined more often than
|
||
|
|
dnl MKDIR_P).
|
||
|
|
AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
|
||
|
|
case $mkdir_p in
|
||
|
|
[[\\/$]]* | ?:[[\\/]]*) ;;
|
||
|
|
*/*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
|
||
|
|
esac
|
||
|
|
])
|
||
|
|
|
||
|
|
# Helper functions for option handling. -*- Autoconf -*-
|
||
|
|
|
||
|
|
# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
|
||
|
|
#
|
||
|
|
# This file is free software; the Free Software Foundation
|
||
|
|
# gives unlimited permission to copy and/or distribute it,
|
||
|
|
# with or without modifications, as long as this notice is preserved.
|
||
|
|
|
||
|
|
# serial 3
|
||
|
|
|
||
|
|
# _AM_MANGLE_OPTION(NAME)
|
||
|
|
# -----------------------
|
||
|
|
AC_DEFUN([_AM_MANGLE_OPTION],
|
||
|
|
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
|
||
|
|
|
||
|
|
# _AM_SET_OPTION(NAME)
|
||
|
|
# ------------------------------
|
||
|
|
# Set option NAME. Presently that only means defining a flag for this option.
|
||
|
|
AC_DEFUN([_AM_SET_OPTION],
|
||
|
|
[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
|
||
|
|
|
||
|
|
# _AM_SET_OPTIONS(OPTIONS)
|
||
|
|
# ----------------------------------
|
||
|
|
# OPTIONS is a space-separated list of Automake options.
|
||
|
|
AC_DEFUN([_AM_SET_OPTIONS],
|
||
|
|
[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
|
||
|
|
|
||
|
|
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
|
||
|
|
# -------------------------------------------
|
||
|
|
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
|
||
|
|
AC_DEFUN([_AM_IF_OPTION],
|
||
|
|
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
|
||
|
|
|
||
|
|
# Check to make sure that the build environment is sane. -*- Autoconf -*-
|
||
|
|
|
||
|
|
# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
|
||
|
|
# Free Software Foundation, Inc.
|
||
|
|
#
|
||
|
|
# This file is free software; the Free Software Foundation
|
||
|
|
# gives unlimited permission to copy and/or distribute it,
|
||
|
|
# with or without modifications, as long as this notice is preserved.
|
||
|
|
|
||
|
|
# serial 4
|
||
|
|
|
||
|
|
# AM_SANITY_CHECK
|
||
|
|
# ---------------
|
||
|
|
AC_DEFUN([AM_SANITY_CHECK],
|
||
|
|
[AC_MSG_CHECKING([whether build environment is sane])
|
||
|
|
# Just in case
|
||
|
|
sleep 1
|
||
|
|
echo timestamp > conftest.file
|
||
|
|
# Do `set' in a subshell so we don't clobber the current shell's
|
||
|
|
# arguments. Must try -L first in case configure is actually a
|
||
|
|
# symlink; some systems play weird games with the mod time of symlinks
|
||
|
|
# (eg FreeBSD returns the mod time of the symlink's containing
|
||
|
|
# directory).
|
||
|
|
if (
|
||
|
|
set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
|
||
|
|
if test "$[*]" = "X"; then
|
||
|
|
# -L didn't work.
|
||
|
|
set X `ls -t $srcdir/configure conftest.file`
|
||
|
|
fi
|
||
|
|
rm -f conftest.file
|
||
|
|
if test "$[*]" != "X $srcdir/configure conftest.file" \
|
||
|
|
&& test "$[*]" != "X conftest.file $srcdir/configure"; then
|
||
|
|
|
||
|
|
# If neither matched, then we have a broken ls. This can happen
|
||
|
|
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
||
|
|
# broken ls alias from the environment. This has actually
|
||
|
|
# happened. Such a system could not be considered "sane".
|
||
|
|
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
||
|
|
alias in your environment])
|
||
|
|
fi
|
||
|
|
|
||
|
|
test "$[2]" = conftest.file
|
||
|
|
)
|
||
|
|
then
|
||
|
|
# Ok.
|
||
|
|
:
|
||
|
|
else
|
||
|
|
AC_MSG_ERROR([newly created file is older than distributed files!
|
||
|
|
Check your system clock])
|
||
|
|
fi
|
||
|
|
AC_MSG_RESULT(yes)])
|
||
|
|
|
||
|
|
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
|
||
|
|
#
|
||
|
|
# This file is free software; the Free Software Foundation
|
||
|
|
# gives unlimited permission to copy and/or distribute it,
|
||
|
|
# with or without modifications, as long as this notice is preserved.
|
||
|
|
|
||
|
|
# AM_PROG_INSTALL_STRIP
|
||
|
|
# ---------------------
|
||
|
|
# One issue with vendor `install' (even GNU) is that you can't
|
||
|
|
# specify the program used to strip binaries. This is especially
|
||
|
|
# annoying in cross-compiling environments, where the build's strip
|
||
|
|
# is unlikely to handle the host's binaries.
|
||
|
|
# Fortunately install-sh will honor a STRIPPROG variable, so we
|
||
|
|
# always use install-sh in `make install-strip', and initialize
|
||
|
|
# STRIPPROG with the value of the STRIP variable (set by the user).
|
||
|
|
AC_DEFUN([AM_PROG_INSTALL_STRIP],
|
||
|
|
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
|
||
|
|
# Installed binaries are usually stripped using `strip' when the user
|
||
|
|
# run `make install-strip'. However `strip' might not be the right
|
||
|
|
# tool to use in cross-compilation environments, therefore Automake
|
||
|
|
# will honor the `STRIP' environment variable to overrule this program.
|
||
|
|
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
|
||
|
|
if test "$cross_compiling" != no; then
|
||
|
|
AC_CHECK_TOOL([STRIP], [strip], :)
|
||
|
|
fi
|
||
|
|
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
|
||
|
|
AC_SUBST([INSTALL_STRIP_PROGRAM])])
|
||
|
|
|
||
|
|
# Copyright (C) 2006 Free Software Foundation, Inc.
|
||
|
|
#
|
||
|
|
# This file is free software; the Free Software Foundation
|
||
|
|
# gives unlimited permission to copy and/or distribute it,
|
||
|
|
# with or without modifications, as long as this notice is preserved.
|
||
|
|
|
||
|
|
# _AM_SUBST_NOTMAKE(VARIABLE)
|
||
|
|
# ---------------------------
|
||
|
|
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
|
||
|
|
# This macro is traced by Automake.
|
||
|
|
AC_DEFUN([_AM_SUBST_NOTMAKE])
|
||
|
|
|
||
|
|
# Check how to create a tarball. -*- Autoconf -*-
|
||
|
|
|
||
|
|
# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
|
||
|
|
#
|
||
|
|
# This file is free software; the Free Software Foundation
|
||
|
|
# gives unlimited permission to copy and/or distribute it,
|
||
|
|
# with or without modifications, as long as this notice is preserved.
|
||
|
|
|
||
|
|
# serial 2
|
||
|
|
|
||
|
|
# _AM_PROG_TAR(FORMAT)
|
||
|
|
# --------------------
|
||
|
|
# Check how to create a tarball in format FORMAT.
|
||
|
|
# FORMAT should be one of `v7', `ustar', or `pax'.
|
||
|
|
#
|
||
|
|
# Substitute a variable $(am__tar) that is a command
|
||
|
|
# writing to stdout a FORMAT-tarball containing the directory
|
||
|
|
# $tardir.
|
||
|
|
# tardir=directory && $(am__tar) > result.tar
|
||
|
|
#
|
||
|
|
# Substitute a variable $(am__untar) that extract such
|
||
|
|
# a tarball read from stdin.
|
||
|
|
# $(am__untar) < result.tar
|
||
|
|
AC_DEFUN([_AM_PROG_TAR],
|
||
|
|
[# Always define AMTAR for backward compatibility.
|
||
|
|
AM_MISSING_PROG([AMTAR], [tar])
|
||
|
|
m4_if([$1], [v7],
|
||
|
|
[am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
|
||
|
|
[m4_case([$1], [ustar],, [pax],,
|
||
|
|
[m4_fatal([Unknown tar format])])
|
||
|
|
AC_MSG_CHECKING([how to create a $1 tar archive])
|
||
|
|
# Loop over all known methods to create a tar archive until one works.
|
||
|
|
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
|
||
|
|
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
|
||
|
|
# Do not fold the above two line into one, because Tru64 sh and
|
||
|
|
# Solaris sh will not grok spaces in the rhs of `-'.
|
||
|
|
for _am_tool in $_am_tools
|
||
|
|
do
|
||
|
|
case $_am_tool in
|
||
|
|
gnutar)
|
||
|
|
for _am_tar in tar gnutar gtar;
|
||
|
|
do
|
||
|
|
AM_RUN_LOG([$_am_tar --version]) && break
|
||
|
|
done
|
||
|
|
am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
|
||
|
|
am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
|
||
|
|
am__untar="$_am_tar -xf -"
|
||
|
|
;;
|
||
|
|
plaintar)
|
||
|
|
# Must skip GNU tar: if it does not support --format= it doesn't create
|
||
|
|
# ustar tarball either.
|
||
|
|
(tar --version) >/dev/null 2>&1 && continue
|
||
|
|
am__tar='tar chf - "$$tardir"'
|
||
|
|
am__tar_='tar chf - "$tardir"'
|
||
|
|
am__untar='tar xf -'
|
||
|
|
;;
|
||
|
|
pax)
|
||
|
|
am__tar='pax -L -x $1 -w "$$tardir"'
|
||
|
|
am__tar_='pax -L -x $1 -w "$tardir"'
|
||
|
|
am__untar='pax -r'
|
||
|
|
;;
|
||
|
|
cpio)
|
||
|
|
am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
|
||
|
|
am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
|
||
|
|
am__untar='cpio -i -H $1 -d'
|
||
|
|
;;
|
||
|
|
none)
|
||
|
|
am__tar=false
|
||
|
|
am__tar_=false
|
||
|
|
am__untar=false
|
||
|
|
;;
|
||
|
|
esac
|
||
|
|
|
||
|
|
# If the value was cached, stop now. We just wanted to have am__tar
|
||
|
|
# and am__untar set.
|
||
|
|
test -n "${am_cv_prog_tar_$1}" && break
|
||
|
|
|
||
|
|
# tar/untar a dummy directory, and stop if the command works
|
||
|
|
rm -rf conftest.dir
|
||
|
|
mkdir conftest.dir
|
||
|
|
echo GrepMe > conftest.dir/file
|
||
|
|
AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
|
||
|
|
rm -rf conftest.dir
|
||
|
|
if test -s conftest.tar; then
|
||
|
|
AM_RUN_LOG([$am__untar <conftest.tar])
|
||
|
|
grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
|
||
|
|
fi
|
||
|
|
done
|
||
|
|
rm -rf conftest.dir
|
||
|
|
|
||
|
|
AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
|
||
|
|
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
|
||
|
|
AC_SUBST([am__tar])
|
||
|
|
AC_SUBST([am__untar])
|
||
|
|
]) # _AM_PROG_TAR
|
||
|
|
|
||
|
|
m4_include([m4/ac_have_attribute.m4])
|
||
|
|
m4_include([m4/acx_nanosleep.m4])
|
||
|
|
m4_include([m4/acx_pthread.m4])
|
||
|
|
m4_include([m4/compiler_characteristics.m4])
|
||
|
|
m4_include([m4/install_prefix.m4])
|
||
|
|
m4_include([m4/libtool.m4])
|
||
|
|
m4_include([m4/ltoptions.m4])
|
||
|
|
m4_include([m4/ltsugar.m4])
|
||
|
|
m4_include([m4/ltversion.m4])
|
||
|
|
m4_include([m4/lt~obsolete.m4])
|
||
|
|
m4_include([m4/namespaces.m4])
|
||
|
|
m4_include([m4/pc_from_ucontext.m4])
|
||
|
|
m4_include([m4/program_invocation_name.m4])
|
||
|
|
m4_include([m4/stl_namespace.m4])
|