[1436] | 1 | # generated automatically by aclocal 1.11.1 -*- Autoconf -*-
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| 2 |
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| 3 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
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| 4 | # 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
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| 5 | # This file is free software; the Free Software Foundation
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| 6 | # gives unlimited permission to copy and/or distribute it,
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| 7 | # with or without modifications, as long as this notice is preserved.
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| 8 |
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| 9 | # This program is distributed in the hope that it will be useful,
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| 10 | # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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| 11 | # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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| 12 | # PARTICULAR PURPOSE.
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| 13 |
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| 14 | m4_ifndef([AC_AUTOCONF_VERSION],
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| 15 | [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
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| 16 | m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.63],,
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| 17 | [m4_warning([this file was generated for autoconf 2.63.
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| 18 | You have another version of autoconf. It may work, but is not guaranteed to.
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| 19 | If you have problems, you may need to regenerate the build system entirely.
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| 20 | To do so, use the procedure documented by the package, typically `autoreconf'.])])
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| 21 |
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| 22 | # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
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| 23 | #
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| 24 | # This file is free software; the Free Software Foundation
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| 25 | # gives unlimited permission to copy and/or distribute it,
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| 26 | # with or without modifications, as long as this notice is preserved.
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| 27 |
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| 28 | # AM_AUTOMAKE_VERSION(VERSION)
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| 29 | # ----------------------------
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| 30 | # Automake X.Y traces this macro to ensure aclocal.m4 has been
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| 31 | # generated from the m4 files accompanying Automake X.Y.
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| 32 | # (This private macro should not be called outside this file.)
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| 33 | AC_DEFUN([AM_AUTOMAKE_VERSION],
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| 34 | [am__api_version='1.11'
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| 35 | dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
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| 36 | dnl require some minimum version. Point them to the right macro.
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| 37 | m4_if([$1], [1.11.1], [],
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| 38 | [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
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| 39 | ])
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| 40 |
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| 41 | # _AM_AUTOCONF_VERSION(VERSION)
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| 42 | # -----------------------------
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| 43 | # aclocal traces this macro to find the Autoconf version.
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| 44 | # This is a private macro too. Using m4_define simplifies
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| 45 | # the logic in aclocal, which can simply ignore this definition.
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| 46 | m4_define([_AM_AUTOCONF_VERSION], [])
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| 47 |
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| 48 | # AM_SET_CURRENT_AUTOMAKE_VERSION
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| 49 | # -------------------------------
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| 50 | # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
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| 51 | # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
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| 52 | AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
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| 53 | [AM_AUTOMAKE_VERSION([1.11.1])dnl
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| 54 | m4_ifndef([AC_AUTOCONF_VERSION],
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| 55 | [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
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| 56 | _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
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| 57 |
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| 58 | # AM_AUX_DIR_EXPAND -*- Autoconf -*-
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| 59 |
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| 60 | # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
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| 61 | #
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| 62 | # This file is free software; the Free Software Foundation
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| 63 | # gives unlimited permission to copy and/or distribute it,
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| 64 | # with or without modifications, as long as this notice is preserved.
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| 65 |
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| 66 | # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
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| 67 | # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
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| 68 | # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
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| 69 | #
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| 70 | # Of course, Automake must honor this variable whenever it calls a
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| 71 | # tool from the auxiliary directory. The problem is that $srcdir (and
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| 72 | # therefore $ac_aux_dir as well) can be either absolute or relative,
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| 73 | # depending on how configure is run. This is pretty annoying, since
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| 74 | # it makes $ac_aux_dir quite unusable in subdirectories: in the top
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| 75 | # source directory, any form will work fine, but in subdirectories a
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| 76 | # relative path needs to be adjusted first.
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| 77 | #
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| 78 | # $ac_aux_dir/missing
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| 79 | # fails when called from a subdirectory if $ac_aux_dir is relative
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| 80 | # $top_srcdir/$ac_aux_dir/missing
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| 81 | # fails if $ac_aux_dir is absolute,
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| 82 | # fails when called from a subdirectory in a VPATH build with
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| 83 | # a relative $ac_aux_dir
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| 84 | #
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| 85 | # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
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| 86 | # are both prefixed by $srcdir. In an in-source build this is usually
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| 87 | # harmless because $srcdir is `.', but things will broke when you
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| 88 | # start a VPATH build or use an absolute $srcdir.
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| 89 | #
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| 90 | # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
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| 91 | # iff we strip the leading $srcdir from $ac_aux_dir. That would be:
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| 92 | # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
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| 93 | # and then we would define $MISSING as
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| 94 | # MISSING="\${SHELL} $am_aux_dir/missing"
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| 95 | # This will work as long as MISSING is not called from configure, because
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| 96 | # unfortunately $(top_srcdir) has no meaning in configure.
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| 97 | # However there are other variables, like CC, which are often used in
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| 98 | # configure, and could therefore not use this "fixed" $ac_aux_dir.
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| 99 | #
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| 100 | # Another solution, used here, is to always expand $ac_aux_dir to an
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| 101 | # absolute PATH. The drawback is that using absolute paths prevent a
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| 102 | # configured tree to be moved without reconfiguration.
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| 103 |
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| 104 | AC_DEFUN([AM_AUX_DIR_EXPAND],
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| 105 | [dnl Rely on autoconf to set up CDPATH properly.
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| 106 | AC_PREREQ([2.50])dnl
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| 107 | # expand $ac_aux_dir to an absolute path
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| 108 | am_aux_dir=`cd $ac_aux_dir && pwd`
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| 109 | ])
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| 110 |
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| 111 | # Do all the work for Automake. -*- Autoconf -*-
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| 112 |
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| 113 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
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| 114 | # 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
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| 115 | #
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| 116 | # This file is free software; the Free Software Foundation
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| 117 | # gives unlimited permission to copy and/or distribute it,
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| 118 | # with or without modifications, as long as this notice is preserved.
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| 119 |
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| 120 | # serial 16
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| 121 |
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| 122 | # This macro actually does too much. Some checks are only needed if
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| 123 | # your package does certain things. But this isn't really a big deal.
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| 124 |
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| 125 | # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
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| 126 | # AM_INIT_AUTOMAKE([OPTIONS])
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| 127 | # -----------------------------------------------
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| 128 | # The call with PACKAGE and VERSION arguments is the old style
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| 129 | # call (pre autoconf-2.50), which is being phased out. PACKAGE
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| 130 | # and VERSION should now be passed to AC_INIT and removed from
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| 131 | # the call to AM_INIT_AUTOMAKE.
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| 132 | # We support both call styles for the transition. After
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| 133 | # the next Automake release, Autoconf can make the AC_INIT
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| 134 | # arguments mandatory, and then we can depend on a new Autoconf
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| 135 | # release and drop the old call support.
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| 136 | AC_DEFUN([AM_INIT_AUTOMAKE],
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| 137 | [AC_PREREQ([2.62])dnl
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| 138 | dnl Autoconf wants to disallow AM_ names. We explicitly allow
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| 139 | dnl the ones we care about.
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| 140 | m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
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| 141 | AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
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| 142 | AC_REQUIRE([AC_PROG_INSTALL])dnl
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| 143 | if test "`cd $srcdir && pwd`" != "`pwd`"; then
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| 144 | # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
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| 145 | # is not polluted with repeated "-I."
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| 146 | AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
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| 147 | # test to see if srcdir already configured
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| 148 | if test -f $srcdir/config.status; then
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| 149 | AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
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| 150 | fi
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| 151 | fi
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| 152 |
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| 153 | # test whether we have cygpath
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| 154 | if test -z "$CYGPATH_W"; then
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| 155 | if (cygpath --version) >/dev/null 2>/dev/null; then
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| 156 | CYGPATH_W='cygpath -w'
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| 157 | else
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| 158 | CYGPATH_W=echo
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| 159 | fi
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| 160 | fi
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| 161 | AC_SUBST([CYGPATH_W])
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| 162 |
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| 163 | # Define the identity of the package.
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| 164 | dnl Distinguish between old-style and new-style calls.
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| 165 | m4_ifval([$2],
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| 166 | [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
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| 167 | AC_SUBST([PACKAGE], [$1])dnl
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| 168 | AC_SUBST([VERSION], [$2])],
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| 169 | [_AM_SET_OPTIONS([$1])dnl
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| 170 | dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
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| 171 | m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
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| 172 | [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
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| 173 | AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
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| 174 | AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
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| 175 |
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| 176 | _AM_IF_OPTION([no-define],,
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| 177 | [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
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| 178 | AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
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| 179 |
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| 180 | # Some tools Automake needs.
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| 181 | AC_REQUIRE([AM_SANITY_CHECK])dnl
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| 182 | AC_REQUIRE([AC_ARG_PROGRAM])dnl
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| 183 | AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
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| 184 | AM_MISSING_PROG(AUTOCONF, autoconf)
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| 185 | AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
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| 186 | AM_MISSING_PROG(AUTOHEADER, autoheader)
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| 187 | AM_MISSING_PROG(MAKEINFO, makeinfo)
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| 188 | AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
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| 189 | AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
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| 190 | AC_REQUIRE([AM_PROG_MKDIR_P])dnl
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| 191 | # We need awk for the "check" target. The system "awk" is bad on
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| 192 | # some platforms.
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| 193 | AC_REQUIRE([AC_PROG_AWK])dnl
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| 194 | AC_REQUIRE([AC_PROG_MAKE_SET])dnl
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| 195 | AC_REQUIRE([AM_SET_LEADING_DOT])dnl
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| 196 | _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
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| 197 | [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
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| 198 | [_AM_PROG_TAR([v7])])])
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| 199 | _AM_IF_OPTION([no-dependencies],,
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| 200 | [AC_PROVIDE_IFELSE([AC_PROG_CC],
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| 201 | [_AM_DEPENDENCIES(CC)],
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| 202 | [define([AC_PROG_CC],
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| 203 | defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
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| 204 | AC_PROVIDE_IFELSE([AC_PROG_CXX],
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| 205 | [_AM_DEPENDENCIES(CXX)],
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| 206 | [define([AC_PROG_CXX],
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| 207 | defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
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| 208 | AC_PROVIDE_IFELSE([AC_PROG_OBJC],
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| 209 | [_AM_DEPENDENCIES(OBJC)],
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| 210 | [define([AC_PROG_OBJC],
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| 211 | defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
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| 212 | ])
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| 213 | _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
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| 214 | dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
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| 215 | dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
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| 216 | dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
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| 217 | AC_CONFIG_COMMANDS_PRE(dnl
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| 218 | [m4_provide_if([_AM_COMPILER_EXEEXT],
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| 219 | [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
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| 220 | ])
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| 221 |
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| 222 | dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
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| 223 | dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
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| 224 | dnl mangled by Autoconf and run in a shell conditional statement.
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| 225 | m4_define([_AC_COMPILER_EXEEXT],
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| 226 | m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
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| 227 |
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| 228 |
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| 229 | # When config.status generates a header, we must update the stamp-h file.
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| 230 | # This file resides in the same directory as the config header
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| 231 | # that is generated. The stamp files are numbered to have different names.
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| 232 |
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| 233 | # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
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| 234 | # loop where config.status creates the headers, so we can generate
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| 235 | # our stamp files there.
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| 236 | AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
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| 237 | [# Compute $1's index in $config_headers.
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| 238 | _am_arg=$1
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| 239 | _am_stamp_count=1
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| 240 | for _am_header in $config_headers :; do
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| 241 | case $_am_header in
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| 242 | $_am_arg | $_am_arg:* )
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| 243 | break ;;
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| 244 | * )
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| 245 | _am_stamp_count=`expr $_am_stamp_count + 1` ;;
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| 246 | esac
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| 247 | done
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| 248 | echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
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| 249 |
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| 250 | # Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc.
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| 251 | #
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| 252 | # This file is free software; the Free Software Foundation
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| 253 | # gives unlimited permission to copy and/or distribute it,
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| 254 | # with or without modifications, as long as this notice is preserved.
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| 255 |
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| 256 | # AM_PROG_INSTALL_SH
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| 257 | # ------------------
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| 258 | # Define $install_sh.
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| 259 | AC_DEFUN([AM_PROG_INSTALL_SH],
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| 260 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
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| 261 | if test x"${install_sh}" != xset; then
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| 262 | case $am_aux_dir in
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| 263 | *\ * | *\ *)
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| 264 | install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
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| 265 | *)
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| 266 | install_sh="\${SHELL} $am_aux_dir/install-sh"
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| 267 | esac
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| 268 | fi
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| 269 | AC_SUBST(install_sh)])
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| 270 |
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| 271 | # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
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| 272 | #
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| 273 | # This file is free software; the Free Software Foundation
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| 274 | # gives unlimited permission to copy and/or distribute it,
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| 275 | # with or without modifications, as long as this notice is preserved.
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| 276 |
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| 277 | # serial 2
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| 278 |
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| 279 | # Check whether the underlying file-system supports filenames
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| 280 | # with a leading dot. For instance MS-DOS doesn't.
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| 281 | AC_DEFUN([AM_SET_LEADING_DOT],
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| 282 | [rm -rf .tst 2>/dev/null
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| 283 | mkdir .tst 2>/dev/null
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| 284 | if test -d .tst; then
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| 285 | am__leading_dot=.
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| 286 | else
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| 287 | am__leading_dot=_
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| 288 | fi
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| 289 | rmdir .tst 2>/dev/null
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| 290 | AC_SUBST([am__leading_dot])])
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| 291 |
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| 292 | # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
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| 293 |
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| 294 | # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
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| 295 | # Free Software Foundation, Inc.
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| 296 | #
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| 297 | # This file is free software; the Free Software Foundation
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| 298 | # gives unlimited permission to copy and/or distribute it,
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| 299 | # with or without modifications, as long as this notice is preserved.
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| 300 |
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| 301 | # serial 6
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| 302 |
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| 303 | # AM_MISSING_PROG(NAME, PROGRAM)
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| 304 | # ------------------------------
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| 305 | AC_DEFUN([AM_MISSING_PROG],
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| 306 | [AC_REQUIRE([AM_MISSING_HAS_RUN])
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| 307 | $1=${$1-"${am_missing_run}$2"}
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| 308 | AC_SUBST($1)])
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| 309 |
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| 310 |
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| 311 | # AM_MISSING_HAS_RUN
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| 312 | # ------------------
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| 313 | # Define MISSING if not defined so far and test if it supports --run.
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| 314 | # If it does, set am_missing_run to use it, otherwise, to nothing.
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| 315 | AC_DEFUN([AM_MISSING_HAS_RUN],
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| 316 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
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| 317 | AC_REQUIRE_AUX_FILE([missing])dnl
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| 318 | if test x"${MISSING+set}" != xset; then
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| 319 | case $am_aux_dir in
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| 320 | *\ * | *\ *)
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| 321 | MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
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| 322 | *)
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| 323 | MISSING="\${SHELL} $am_aux_dir/missing" ;;
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| 324 | esac
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| 325 | fi
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| 326 | # Use eval to expand $SHELL
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| 327 | if eval "$MISSING --run true"; then
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| 328 | am_missing_run="$MISSING --run "
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| 329 | else
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| 330 | am_missing_run=
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| 331 | AC_MSG_WARN([`missing' script is too old or missing])
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| 332 | fi
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| 333 | ])
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| 334 |
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| 335 | # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
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| 336 | #
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| 337 | # This file is free software; the Free Software Foundation
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| 338 | # gives unlimited permission to copy and/or distribute it,
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| 339 | # with or without modifications, as long as this notice is preserved.
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| 340 |
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| 341 | # AM_PROG_MKDIR_P
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| 342 | # ---------------
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| 343 | # Check for `mkdir -p'.
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| 344 | AC_DEFUN([AM_PROG_MKDIR_P],
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| 345 | [AC_PREREQ([2.60])dnl
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| 346 | AC_REQUIRE([AC_PROG_MKDIR_P])dnl
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| 347 | dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
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| 348 | dnl while keeping a definition of mkdir_p for backward compatibility.
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| 349 | dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
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| 350 | dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
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| 351 | dnl Makefile.ins that do not define MKDIR_P, so we do our own
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| 352 | dnl adjustment using top_builddir (which is defined more often than
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| 353 | dnl MKDIR_P).
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| 354 | AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
|
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| 355 | case $mkdir_p in
|
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| 356 | [[\\/$]]* | ?:[[\\/]]*) ;;
|
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| 357 | */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
|
---|
| 358 | esac
|
---|
| 359 | ])
|
---|
| 360 |
|
---|
| 361 | # Helper functions for option handling. -*- Autoconf -*-
|
---|
| 362 |
|
---|
| 363 | # Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
|
---|
| 364 | #
|
---|
| 365 | # This file is free software; the Free Software Foundation
|
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| 366 | # gives unlimited permission to copy and/or distribute it,
|
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| 367 | # with or without modifications, as long as this notice is preserved.
|
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| 368 |
|
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| 369 | # serial 4
|
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| 370 |
|
---|
| 371 | # _AM_MANGLE_OPTION(NAME)
|
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| 372 | # -----------------------
|
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| 373 | AC_DEFUN([_AM_MANGLE_OPTION],
|
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| 374 | [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
|
---|
| 375 |
|
---|
| 376 | # _AM_SET_OPTION(NAME)
|
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| 377 | # ------------------------------
|
---|
| 378 | # Set option NAME. Presently that only means defining a flag for this option.
|
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| 379 | AC_DEFUN([_AM_SET_OPTION],
|
---|
| 380 | [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
|
---|
| 381 |
|
---|
| 382 | # _AM_SET_OPTIONS(OPTIONS)
|
---|
| 383 | # ----------------------------------
|
---|
| 384 | # OPTIONS is a space-separated list of Automake options.
|
---|
| 385 | AC_DEFUN([_AM_SET_OPTIONS],
|
---|
| 386 | [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
|
---|
| 387 |
|
---|
| 388 | # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
|
---|
| 389 | # -------------------------------------------
|
---|
| 390 | # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
|
---|
| 391 | AC_DEFUN([_AM_IF_OPTION],
|
---|
| 392 | [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
|
---|
| 393 |
|
---|
| 394 | # Check to make sure that the build environment is sane. -*- Autoconf -*-
|
---|
| 395 |
|
---|
| 396 | # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
|
---|
| 397 | # Free Software Foundation, Inc.
|
---|
| 398 | #
|
---|
| 399 | # This file is free software; the Free Software Foundation
|
---|
| 400 | # gives unlimited permission to copy and/or distribute it,
|
---|
| 401 | # with or without modifications, as long as this notice is preserved.
|
---|
| 402 |
|
---|
| 403 | # serial 5
|
---|
| 404 |
|
---|
| 405 | # AM_SANITY_CHECK
|
---|
| 406 | # ---------------
|
---|
| 407 | AC_DEFUN([AM_SANITY_CHECK],
|
---|
| 408 | [AC_MSG_CHECKING([whether build environment is sane])
|
---|
| 409 | # Just in case
|
---|
| 410 | sleep 1
|
---|
| 411 | echo timestamp > conftest.file
|
---|
| 412 | # Reject unsafe characters in $srcdir or the absolute working directory
|
---|
| 413 | # name. Accept space and tab only in the latter.
|
---|
| 414 | am_lf='
|
---|
| 415 | '
|
---|
| 416 | case `pwd` in
|
---|
| 417 | *[[\\\"\#\$\&\'\`$am_lf]]*)
|
---|
| 418 | AC_MSG_ERROR([unsafe absolute working directory name]);;
|
---|
| 419 | esac
|
---|
| 420 | case $srcdir in
|
---|
| 421 | *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
|
---|
| 422 | AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
|
---|
| 423 | esac
|
---|
| 424 |
|
---|
| 425 | # Do `set' in a subshell so we don't clobber the current shell's
|
---|
| 426 | # arguments. Must try -L first in case configure is actually a
|
---|
| 427 | # symlink; some systems play weird games with the mod time of symlinks
|
---|
| 428 | # (eg FreeBSD returns the mod time of the symlink's containing
|
---|
| 429 | # directory).
|
---|
| 430 | if (
|
---|
| 431 | set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
|
---|
| 432 | if test "$[*]" = "X"; then
|
---|
| 433 | # -L didn't work.
|
---|
| 434 | set X `ls -t "$srcdir/configure" conftest.file`
|
---|
| 435 | fi
|
---|
| 436 | rm -f conftest.file
|
---|
| 437 | if test "$[*]" != "X $srcdir/configure conftest.file" \
|
---|
| 438 | && test "$[*]" != "X conftest.file $srcdir/configure"; then
|
---|
| 439 |
|
---|
| 440 | # If neither matched, then we have a broken ls. This can happen
|
---|
| 441 | # if, for instance, CONFIG_SHELL is bash and it inherits a
|
---|
| 442 | # broken ls alias from the environment. This has actually
|
---|
| 443 | # happened. Such a system could not be considered "sane".
|
---|
| 444 | AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
---|
| 445 | alias in your environment])
|
---|
| 446 | fi
|
---|
| 447 |
|
---|
| 448 | test "$[2]" = conftest.file
|
---|
| 449 | )
|
---|
| 450 | then
|
---|
| 451 | # Ok.
|
---|
| 452 | :
|
---|
| 453 | else
|
---|
| 454 | AC_MSG_ERROR([newly created file is older than distributed files!
|
---|
| 455 | Check your system clock])
|
---|
| 456 | fi
|
---|
| 457 | AC_MSG_RESULT(yes)])
|
---|
| 458 |
|
---|
| 459 | # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
|
---|
| 460 | #
|
---|
| 461 | # This file is free software; the Free Software Foundation
|
---|
| 462 | # gives unlimited permission to copy and/or distribute it,
|
---|
| 463 | # with or without modifications, as long as this notice is preserved.
|
---|
| 464 |
|
---|
| 465 | # AM_PROG_INSTALL_STRIP
|
---|
| 466 | # ---------------------
|
---|
| 467 | # One issue with vendor `install' (even GNU) is that you can't
|
---|
| 468 | # specify the program used to strip binaries. This is especially
|
---|
| 469 | # annoying in cross-compiling environments, where the build's strip
|
---|
| 470 | # is unlikely to handle the host's binaries.
|
---|
| 471 | # Fortunately install-sh will honor a STRIPPROG variable, so we
|
---|
| 472 | # always use install-sh in `make install-strip', and initialize
|
---|
| 473 | # STRIPPROG with the value of the STRIP variable (set by the user).
|
---|
| 474 | AC_DEFUN([AM_PROG_INSTALL_STRIP],
|
---|
| 475 | [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
|
---|
| 476 | # Installed binaries are usually stripped using `strip' when the user
|
---|
| 477 | # run `make install-strip'. However `strip' might not be the right
|
---|
| 478 | # tool to use in cross-compilation environments, therefore Automake
|
---|
| 479 | # will honor the `STRIP' environment variable to overrule this program.
|
---|
| 480 | dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
|
---|
| 481 | if test "$cross_compiling" != no; then
|
---|
| 482 | AC_CHECK_TOOL([STRIP], [strip], :)
|
---|
| 483 | fi
|
---|
| 484 | INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
|
---|
| 485 | AC_SUBST([INSTALL_STRIP_PROGRAM])])
|
---|
| 486 |
|
---|
| 487 | # Copyright (C) 2006, 2008 Free Software Foundation, Inc.
|
---|
| 488 | #
|
---|
| 489 | # This file is free software; the Free Software Foundation
|
---|
| 490 | # gives unlimited permission to copy and/or distribute it,
|
---|
| 491 | # with or without modifications, as long as this notice is preserved.
|
---|
| 492 |
|
---|
| 493 | # serial 2
|
---|
| 494 |
|
---|
| 495 | # _AM_SUBST_NOTMAKE(VARIABLE)
|
---|
| 496 | # ---------------------------
|
---|
| 497 | # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
|
---|
| 498 | # This macro is traced by Automake.
|
---|
| 499 | AC_DEFUN([_AM_SUBST_NOTMAKE])
|
---|
| 500 |
|
---|
| 501 | # AM_SUBST_NOTMAKE(VARIABLE)
|
---|
| 502 | # ---------------------------
|
---|
| 503 | # Public sister of _AM_SUBST_NOTMAKE.
|
---|
| 504 | AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
|
---|
| 505 |
|
---|
| 506 | # Check how to create a tarball. -*- Autoconf -*-
|
---|
| 507 |
|
---|
| 508 | # Copyright (C) 2004, 2005 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 2
|
---|
| 515 |
|
---|
| 516 | # _AM_PROG_TAR(FORMAT)
|
---|
| 517 | # --------------------
|
---|
| 518 | # Check how to create a tarball in format FORMAT.
|
---|
| 519 | # FORMAT should be one of `v7', `ustar', or `pax'.
|
---|
| 520 | #
|
---|
| 521 | # Substitute a variable $(am__tar) that is a command
|
---|
| 522 | # writing to stdout a FORMAT-tarball containing the directory
|
---|
| 523 | # $tardir.
|
---|
| 524 | # tardir=directory && $(am__tar) > result.tar
|
---|
| 525 | #
|
---|
| 526 | # Substitute a variable $(am__untar) that extract such
|
---|
| 527 | # a tarball read from stdin.
|
---|
| 528 | # $(am__untar) < result.tar
|
---|
| 529 | AC_DEFUN([_AM_PROG_TAR],
|
---|
| 530 | [# Always define AMTAR for backward compatibility.
|
---|
| 531 | AM_MISSING_PROG([AMTAR], [tar])
|
---|
| 532 | m4_if([$1], [v7],
|
---|
| 533 | [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
|
---|
| 534 | [m4_case([$1], [ustar],, [pax],,
|
---|
| 535 | [m4_fatal([Unknown tar format])])
|
---|
| 536 | AC_MSG_CHECKING([how to create a $1 tar archive])
|
---|
| 537 | # Loop over all known methods to create a tar archive until one works.
|
---|
| 538 | _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
|
---|
| 539 | _am_tools=${am_cv_prog_tar_$1-$_am_tools}
|
---|
| 540 | # Do not fold the above two line into one, because Tru64 sh and
|
---|
| 541 | # Solaris sh will not grok spaces in the rhs of `-'.
|
---|
| 542 | for _am_tool in $_am_tools
|
---|
| 543 | do
|
---|
| 544 | case $_am_tool in
|
---|
| 545 | gnutar)
|
---|
| 546 | for _am_tar in tar gnutar gtar;
|
---|
| 547 | do
|
---|
| 548 | AM_RUN_LOG([$_am_tar --version]) && break
|
---|
| 549 | done
|
---|
| 550 | am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
|
---|
| 551 | am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
|
---|
| 552 | am__untar="$_am_tar -xf -"
|
---|
| 553 | ;;
|
---|
| 554 | plaintar)
|
---|
| 555 | # Must skip GNU tar: if it does not support --format= it doesn't create
|
---|
| 556 | # ustar tarball either.
|
---|
| 557 | (tar --version) >/dev/null 2>&1 && continue
|
---|
| 558 | am__tar='tar chf - "$$tardir"'
|
---|
| 559 | am__tar_='tar chf - "$tardir"'
|
---|
| 560 | am__untar='tar xf -'
|
---|
| 561 | ;;
|
---|
| 562 | pax)
|
---|
| 563 | am__tar='pax -L -x $1 -w "$$tardir"'
|
---|
| 564 | am__tar_='pax -L -x $1 -w "$tardir"'
|
---|
| 565 | am__untar='pax -r'
|
---|
| 566 | ;;
|
---|
| 567 | cpio)
|
---|
| 568 | am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
|
---|
| 569 | am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
|
---|
| 570 | am__untar='cpio -i -H $1 -d'
|
---|
| 571 | ;;
|
---|
| 572 | none)
|
---|
| 573 | am__tar=false
|
---|
| 574 | am__tar_=false
|
---|
| 575 | am__untar=false
|
---|
| 576 | ;;
|
---|
| 577 | esac
|
---|
| 578 |
|
---|
| 579 | # If the value was cached, stop now. We just wanted to have am__tar
|
---|
| 580 | # and am__untar set.
|
---|
| 581 | test -n "${am_cv_prog_tar_$1}" && break
|
---|
| 582 |
|
---|
| 583 | # tar/untar a dummy directory, and stop if the command works
|
---|
| 584 | rm -rf conftest.dir
|
---|
| 585 | mkdir conftest.dir
|
---|
| 586 | echo GrepMe > conftest.dir/file
|
---|
| 587 | AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
|
---|
| 588 | rm -rf conftest.dir
|
---|
| 589 | if test -s conftest.tar; then
|
---|
| 590 | AM_RUN_LOG([$am__untar <conftest.tar])
|
---|
| 591 | grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
|
---|
| 592 | fi
|
---|
| 593 | done
|
---|
| 594 | rm -rf conftest.dir
|
---|
| 595 |
|
---|
| 596 | AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
|
---|
| 597 | AC_MSG_RESULT([$am_cv_prog_tar_$1])])
|
---|
| 598 | AC_SUBST([am__tar])
|
---|
| 599 | AC_SUBST([am__untar])
|
---|
| 600 | ]) # _AM_PROG_TAR
|
---|
| 601 |
|
---|