2013-09-22 07:06:34 -06:00
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# generated automatically by aclocal 1.12.6 -*- Autoconf -*-
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# Copyright (C) 1996-2012 Free Software Foundation, Inc.
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2006-11-25 09:15:45 -07:00
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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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2013-09-22 07:06:34 -06:00
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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(m4_defn([AC_AUTOCONF_VERSION]), [2.69],,
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[m4_warning([this file was generated for autoconf 2.69.
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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) 2002-2012 Free Software Foundation, Inc.
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2006-11-25 09:15:45 -07:00
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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='1.12'
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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], [1.12.6], [],
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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 AM_INIT_AUTOMAKE.
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AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
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[AM_AUTOMAKE_VERSION([1.12.6])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(m4_defn([AC_AUTOCONF_VERSION]))])
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2006-11-25 09:15:45 -07:00
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# AM_AUX_DIR_EXPAND -*- Autoconf -*-
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2013-09-22 07:06:34 -06:00
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# Copyright (C) 2001-2012 Free Software Foundation, Inc.
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2006-11-25 09:15:45 -07:00
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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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# Do all the work for Automake. -*- Autoconf -*-
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2013-09-22 07:06:34 -06:00
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# Copyright (C) 1996-2012 Free Software Foundation, Inc.
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2006-11-25 09:15:45 -07:00
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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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# This macro actually does too much. Some checks are only needed if
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# your package does certain things. But this isn't really a big deal.
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# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
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# AM_INIT_AUTOMAKE([OPTIONS])
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# -----------------------------------------------
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# The call with PACKAGE and VERSION arguments is the old style
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# call (pre autoconf-2.50), which is being phased out. PACKAGE
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# and VERSION should now be passed to AC_INIT and removed from
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# the call to AM_INIT_AUTOMAKE.
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# We support both call styles for the transition. After
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# the next Automake release, Autoconf can make the AC_INIT
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# arguments mandatory, and then we can depend on a new Autoconf
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# release and drop the old call support.
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AC_DEFUN([AM_INIT_AUTOMAKE],
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[AC_PREREQ([2.62])dnl
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dnl Autoconf wants to disallow AM_ names. We explicitly allow
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dnl the ones we care about.
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m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
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AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
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AC_REQUIRE([AC_PROG_INSTALL])dnl
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if test "`cd $srcdir && pwd`" != "`pwd`"; then
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# Use -I$(srcdir) only when $(srcdir) != ., so that make's output
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# is not polluted with repeated "-I."
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AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
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# test to see if srcdir already configured
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if test -f $srcdir/config.status; then
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AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
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fi
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fi
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# test whether we have cygpath
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if test -z "$CYGPATH_W"; then
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if (cygpath --version) >/dev/null 2>/dev/null; then
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CYGPATH_W='cygpath -w'
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else
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CYGPATH_W=echo
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fi
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fi
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AC_SUBST([CYGPATH_W])
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# Define the identity of the package.
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dnl Distinguish between old-style and new-style calls.
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m4_ifval([$2],
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[AC_DIAGNOSE([obsolete],
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[$0: two- and three-arguments forms are deprecated. For more info, see:
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http://www.gnu.org/software/automake/manual/automake.html#Modernize-AM_INIT_AUTOMAKE-invocation])
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m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
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AC_SUBST([PACKAGE], [$1])dnl
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AC_SUBST([VERSION], [$2])],
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[_AM_SET_OPTIONS([$1])dnl
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dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
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m4_if(
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m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
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[ok:ok],,
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[m4_fatal([AC_INIT should be called with package and version arguments])])dnl
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2006-11-25 09:15:45 -07:00
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AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
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AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
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_AM_IF_OPTION([no-define],,
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[AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
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AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
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2006-11-25 09:15:45 -07:00
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# Some tools Automake needs.
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AC_REQUIRE([AM_SANITY_CHECK])dnl
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AC_REQUIRE([AC_ARG_PROGRAM])dnl
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AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
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AM_MISSING_PROG([AUTOCONF], [autoconf])
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AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
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AM_MISSING_PROG([AUTOHEADER], [autoheader])
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AM_MISSING_PROG([MAKEINFO], [makeinfo])
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AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
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AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
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AC_REQUIRE([AC_PROG_MKDIR_P])dnl
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# For better backward compatibility. To be removed once Automake 1.9.x
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# dies out for good. For more background, see:
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# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
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# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
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AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
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# We need awk for the "check" target. The system "awk" is bad on
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# some platforms.
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AC_REQUIRE([AC_PROG_AWK])dnl
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AC_REQUIRE([AC_PROG_MAKE_SET])dnl
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AC_REQUIRE([AM_SET_LEADING_DOT])dnl
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_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
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[_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
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[_AM_PROG_TAR([v7])])])
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2006-11-25 09:15:45 -07:00
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_AM_IF_OPTION([no-dependencies],,
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[AC_PROVIDE_IFELSE([AC_PROG_CC],
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[_AM_DEPENDENCIES([CC])],
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[m4_define([AC_PROG_CC],
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m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
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AC_PROVIDE_IFELSE([AC_PROG_CXX],
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[_AM_DEPENDENCIES([CXX])],
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[m4_define([AC_PROG_CXX],
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m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
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AC_PROVIDE_IFELSE([AC_PROG_OBJC],
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[_AM_DEPENDENCIES([OBJC])],
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[m4_define([AC_PROG_OBJC],
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m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
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dnl Support for Objective C++ was only introduced in Autoconf 2.65,
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dnl but we still cater to Autoconf 2.62.
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m4_ifdef([AC_PROG_OBJCXX],
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[AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
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[_AM_DEPENDENCIES([OBJCXX])],
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[m4_define([AC_PROG_OBJCXX],
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m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])])dnl
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])
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2013-09-22 07:06:34 -06:00
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_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
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dnl The 'parallel-tests' driver may need to know about EXEEXT, so add the
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dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
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dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
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AC_CONFIG_COMMANDS_PRE(dnl
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[m4_provide_if([_AM_COMPILER_EXEEXT],
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[AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
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2006-11-25 09:15:45 -07:00
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])
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2013-09-22 07:06:34 -06:00
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dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
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dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
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dnl mangled by Autoconf and run in a shell conditional statement.
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m4_define([_AC_COMPILER_EXEEXT],
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m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
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2006-11-25 09:15:45 -07:00
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# When config.status generates a header, we must update the stamp-h file.
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# This file resides in the same directory as the config header
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# that is generated. The stamp files are numbered to have different names.
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# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
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# loop where config.status creates the headers, so we can generate
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# our stamp files there.
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AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
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[# Compute $1's index in $config_headers.
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_am_arg=$1
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_am_stamp_count=1
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for _am_header in $config_headers :; do
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case $_am_header in
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$_am_arg | $_am_arg:* )
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break ;;
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* )
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_am_stamp_count=`expr $_am_stamp_count + 1` ;;
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esac
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done
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echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
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2006-11-25 09:15:45 -07:00
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2013-09-22 07:06:34 -06:00
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# Copyright (C) 2001-2012 Free Software Foundation, Inc.
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2006-11-25 09:15:45 -07:00
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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_PROG_INSTALL_SH
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# ------------------
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# Define $install_sh.
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AC_DEFUN([AM_PROG_INSTALL_SH],
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|
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
|
2013-09-22 07:06:34 -06:00
|
|
|
if test x"${install_sh}" != xset; then
|
|
|
|
case $am_aux_dir in
|
|
|
|
*\ * | *\ *)
|
|
|
|
install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
|
|
|
|
*)
|
|
|
|
install_sh="\${SHELL} $am_aux_dir/install-sh"
|
|
|
|
esac
|
|
|
|
fi
|
|
|
|
AC_SUBST([install_sh])])
|
2006-11-25 09:15:45 -07:00
|
|
|
|
2013-09-22 07:06:34 -06:00
|
|
|
# Copyright (C) 2003-2012 Free Software Foundation, Inc.
|
2006-11-25 09:15:45 -07:00
|
|
|
#
|
|
|
|
# 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.
|
|
|
|
|
|
|
|
# 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])])
|
|
|
|
|
|
|
|
# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
|
|
|
|
|
2013-09-22 07:06:34 -06:00
|
|
|
# Copyright (C) 1997-2012 Free Software Foundation, Inc.
|
2006-11-25 09:15:45 -07:00
|
|
|
#
|
|
|
|
# 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_MISSING_PROG(NAME, PROGRAM)
|
|
|
|
# ------------------------------
|
|
|
|
AC_DEFUN([AM_MISSING_PROG],
|
|
|
|
[AC_REQUIRE([AM_MISSING_HAS_RUN])
|
|
|
|
$1=${$1-"${am_missing_run}$2"}
|
|
|
|
AC_SUBST($1)])
|
|
|
|
|
|
|
|
# AM_MISSING_HAS_RUN
|
|
|
|
# ------------------
|
|
|
|
# Define MISSING if not defined so far and test if it supports --run.
|
|
|
|
# If it does, set am_missing_run to use it, otherwise, to nothing.
|
|
|
|
AC_DEFUN([AM_MISSING_HAS_RUN],
|
|
|
|
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
|
2013-09-22 07:06:34 -06:00
|
|
|
AC_REQUIRE_AUX_FILE([missing])dnl
|
|
|
|
if test x"${MISSING+set}" != xset; then
|
|
|
|
case $am_aux_dir in
|
|
|
|
*\ * | *\ *)
|
|
|
|
MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
|
|
|
|
*)
|
|
|
|
MISSING="\${SHELL} $am_aux_dir/missing" ;;
|
|
|
|
esac
|
|
|
|
fi
|
2006-11-25 09:15:45 -07:00
|
|
|
# Use eval to expand $SHELL
|
|
|
|
if eval "$MISSING --run true"; then
|
|
|
|
am_missing_run="$MISSING --run "
|
|
|
|
else
|
|
|
|
am_missing_run=
|
2013-09-22 07:06:34 -06:00
|
|
|
AC_MSG_WARN(['missing' script is too old or missing])
|
2006-11-25 09:15:45 -07:00
|
|
|
fi
|
|
|
|
])
|
|
|
|
|
|
|
|
# Helper functions for option handling. -*- Autoconf -*-
|
|
|
|
|
2013-09-22 07:06:34 -06:00
|
|
|
# Copyright (C) 2001-2012 Free Software Foundation, Inc.
|
2006-11-25 09:15:45 -07:00
|
|
|
#
|
|
|
|
# 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_MANGLE_OPTION(NAME)
|
|
|
|
# -----------------------
|
|
|
|
AC_DEFUN([_AM_MANGLE_OPTION],
|
|
|
|
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
|
|
|
|
|
|
|
|
# _AM_SET_OPTION(NAME)
|
2013-09-22 07:06:34 -06:00
|
|
|
# --------------------
|
2006-11-25 09:15:45 -07:00
|
|
|
# Set option NAME. Presently that only means defining a flag for this option.
|
|
|
|
AC_DEFUN([_AM_SET_OPTION],
|
2013-09-22 07:06:34 -06:00
|
|
|
[m4_define(_AM_MANGLE_OPTION([$1]), [1])])
|
2006-11-25 09:15:45 -07:00
|
|
|
|
|
|
|
# _AM_SET_OPTIONS(OPTIONS)
|
2013-09-22 07:06:34 -06:00
|
|
|
# ------------------------
|
2006-11-25 09:15:45 -07:00
|
|
|
# OPTIONS is a space-separated list of Automake options.
|
|
|
|
AC_DEFUN([_AM_SET_OPTIONS],
|
2013-09-22 07:06:34 -06:00
|
|
|
[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
|
2006-11-25 09:15:45 -07:00
|
|
|
|
|
|
|
# _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])])
|
|
|
|
|
2013-09-22 07:06:34 -06:00
|
|
|
# Check to make sure that the build environment is sane. -*- Autoconf -*-
|
|
|
|
|
|
|
|
# Copyright (C) 1996-2012 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_SANITY_CHECK
|
|
|
|
# ---------------
|
|
|
|
AC_DEFUN([AM_SANITY_CHECK],
|
|
|
|
[AC_MSG_CHECKING([whether build environment is sane])
|
|
|
|
# Reject unsafe characters in $srcdir or the absolute working directory
|
|
|
|
# name. Accept space and tab only in the latter.
|
|
|
|
am_lf='
|
|
|
|
'
|
|
|
|
case `pwd` in
|
|
|
|
*[[\\\"\#\$\&\'\`$am_lf]]*)
|
|
|
|
AC_MSG_ERROR([unsafe absolute working directory name]);;
|
|
|
|
esac
|
|
|
|
case $srcdir in
|
|
|
|
*[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
|
|
|
|
AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
|
|
|
|
esac
|
|
|
|
|
|
|
|
# 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 (
|
|
|
|
am_has_slept=no
|
|
|
|
for am_try in 1 2; do
|
|
|
|
echo "timestamp, slept: $am_has_slept" > conftest.file
|
|
|
|
set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
|
|
|
|
if test "$[*]" = "X"; then
|
|
|
|
# -L didn't work.
|
|
|
|
set X `ls -t "$srcdir/configure" conftest.file`
|
|
|
|
fi
|
|
|
|
if test "$[*]" != "X $srcdir/configure conftest.file" \
|
|
|
|
&& test "$[*]" != "X conftest.file $srcdir/configure"; then
|
|
|
|
|
|
|
|
# If neither matched, then we have a broken ls. This can happen
|
|
|
|
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
|
|
# broken ls alias from the environment. This has actually
|
|
|
|
# happened. Such a system could not be considered "sane".
|
|
|
|
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
|
|
alias in your environment])
|
|
|
|
fi
|
|
|
|
if test "$[2]" = conftest.file || test $am_try -eq 2; then
|
|
|
|
break
|
|
|
|
fi
|
|
|
|
# Just in case.
|
|
|
|
sleep 1
|
|
|
|
am_has_slept=yes
|
|
|
|
done
|
|
|
|
test "$[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])
|
|
|
|
# If we didn't sleep, we still need to ensure time stamps of config.status and
|
|
|
|
# generated files are strictly newer.
|
|
|
|
am_sleep_pid=
|
|
|
|
if grep 'slept: no' conftest.file >/dev/null 2>&1; then
|
|
|
|
( sleep 1 ) &
|
|
|
|
am_sleep_pid=$!
|
|
|
|
fi
|
|
|
|
AC_CONFIG_COMMANDS_PRE(
|
|
|
|
[AC_MSG_CHECKING([that generated files are newer than configure])
|
|
|
|
if test -n "$am_sleep_pid"; then
|
|
|
|
# Hide warnings about reused PIDs.
|
|
|
|
wait $am_sleep_pid 2>/dev/null
|
|
|
|
fi
|
|
|
|
AC_MSG_RESULT([done])])
|
|
|
|
rm -f conftest.file
|
|
|
|
])
|
|
|
|
|
|
|
|
# Copyright (C) 2001-2012 Free Software Foundation, Inc.
|
2006-11-25 09:15:45 -07:00
|
|
|
#
|
|
|
|
# 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
|
|
|
|
# ---------------------
|
2013-09-22 07:06:34 -06:00
|
|
|
# One issue with vendor 'install' (even GNU) is that you can't
|
2006-11-25 09:15:45 -07:00
|
|
|
# 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
|
2013-09-22 07:06:34 -06:00
|
|
|
# always use install-sh in "make install-strip", and initialize
|
2006-11-25 09:15:45 -07:00
|
|
|
# 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
|
2013-09-22 07:06:34 -06:00
|
|
|
# Installed binaries are usually stripped using 'strip' when the user
|
|
|
|
# run "make install-strip". However 'strip' might not be the right
|
2006-11-25 09:15:45 -07:00
|
|
|
# tool to use in cross-compilation environments, therefore Automake
|
2013-09-22 07:06:34 -06:00
|
|
|
# will honor the 'STRIP' environment variable to overrule this program.
|
|
|
|
dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
|
2006-11-25 09:15:45 -07:00
|
|
|
if test "$cross_compiling" != no; then
|
|
|
|
AC_CHECK_TOOL([STRIP], [strip], :)
|
|
|
|
fi
|
2013-09-22 07:06:34 -06:00
|
|
|
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
|
2006-11-25 09:15:45 -07:00
|
|
|
AC_SUBST([INSTALL_STRIP_PROGRAM])])
|
|
|
|
|
2013-09-22 07:06:34 -06:00
|
|
|
# Copyright (C) 2006-2012 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])
|
|
|
|
|
|
|
|
# AM_SUBST_NOTMAKE(VARIABLE)
|
|
|
|
# --------------------------
|
|
|
|
# Public sister of _AM_SUBST_NOTMAKE.
|
|
|
|
AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
|
|
|
|
|
2006-11-25 09:15:45 -07:00
|
|
|
# Check how to create a tarball. -*- Autoconf -*-
|
|
|
|
|
2013-09-22 07:06:34 -06:00
|
|
|
# Copyright (C) 2004-2012 Free Software Foundation, Inc.
|
2006-11-25 09:15:45 -07:00
|
|
|
#
|
|
|
|
# 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_TAR(FORMAT)
|
|
|
|
# --------------------
|
|
|
|
# Check how to create a tarball in format FORMAT.
|
2013-09-22 07:06:34 -06:00
|
|
|
# FORMAT should be one of 'v7', 'ustar', or 'pax'.
|
2006-11-25 09:15:45 -07:00
|
|
|
#
|
|
|
|
# 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],
|
2013-09-22 07:06:34 -06:00
|
|
|
[# Always define AMTAR for backward compatibility. Yes, it's still used
|
|
|
|
# in the wild :-( We should find a proper way to deprecate it ...
|
|
|
|
AC_SUBST([AMTAR], ['$${TAR-tar}'])
|
2006-11-25 09:15:45 -07:00
|
|
|
m4_if([$1], [v7],
|
2013-09-22 07:06:34 -06:00
|
|
|
[am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
|
2006-11-25 09:15:45 -07:00
|
|
|
[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
|
2013-09-22 07:06:34 -06:00
|
|
|
# Solaris sh will not grok spaces in the rhs of '-'.
|
2006-11-25 09:15:45 -07:00
|
|
|
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 $am__tar_ >conftest.tar])
|
|
|
|
rm -rf conftest.dir
|
|
|
|
if test -s conftest.tar; then
|
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|
|
AM_RUN_LOG([$am__untar <conftest.tar])
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|
|
|
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])])
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|
|
|
AC_SUBST([am__tar])
|
|
|
|
AC_SUBST([am__untar])
|
|
|
|
]) # _AM_PROG_TAR
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|
|
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|