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1 # generated automatically by aclocal 1.10.1 -*- 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 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(AC_AUTOCONF_VERSION, [2.61],,
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17 [m4_warning([this file was generated for autoconf 2.61.
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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 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='1.10'
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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], [1.10.1], [],
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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 AC_INIT_AUTOMAKE.
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52 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
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53 [AM_AUTOMAKE_VERSION([1.10.1])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(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 # AM_CONDITIONAL -*- Autoconf -*-
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112
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113 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006
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114 # 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 8
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121
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122 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
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123 # -------------------------------------
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124 # Define a conditional.
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125 AC_DEFUN([AM_CONDITIONAL],
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126 [AC_PREREQ(2.52)dnl
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127 ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
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128 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
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129 AC_SUBST([$1_TRUE])dnl
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130 AC_SUBST([$1_FALSE])dnl
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131 _AM_SUBST_NOTMAKE([$1_TRUE])dnl
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132 _AM_SUBST_NOTMAKE([$1_FALSE])dnl
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133 if $2; then
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134 $1_TRUE=
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135 $1_FALSE='#'
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136 else
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137 $1_TRUE='#'
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138 $1_FALSE=
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139 fi
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140 AC_CONFIG_COMMANDS_PRE(
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141 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
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142 AC_MSG_ERROR([[conditional "$1" was never defined.
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143 Usually this means the macro was only invoked conditionally.]])
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144 fi])])
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145
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146 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
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147 # Free Software Foundation, Inc.
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148 #
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149 # This file is free software; the Free Software Foundation
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150 # gives unlimited permission to copy and/or distribute it,
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151 # with or without modifications, as long as this notice is preserved.
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152
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153 # serial 9
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154
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155 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
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156 # written in clear, in which case automake, when reading aclocal.m4,
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157 # will think it sees a *use*, and therefore will trigger all it's
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158 # C support machinery. Also note that it means that autoscan, seeing
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159 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
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160
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161
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162 # _AM_DEPENDENCIES(NAME)
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163 # ----------------------
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164 # See how the compiler implements dependency checking.
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165 # NAME is "CC", "CXX", "GCJ", or "OBJC".
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166 # We try a few techniques and use that to set a single cache variable.
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167 #
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168 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
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169 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
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170 # dependency, and given that the user is not expected to run this macro,
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171 # just rely on AC_PROG_CC.
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172 AC_DEFUN([_AM_DEPENDENCIES],
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173 [AC_REQUIRE([AM_SET_DEPDIR])dnl
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174 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
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175 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
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176 AC_REQUIRE([AM_DEP_TRACK])dnl
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177
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178 ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
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179 [$1], CXX, [depcc="$CXX" am_compiler_list=],
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180 [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
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181 [$1], UPC, [depcc="$UPC" am_compiler_list=],
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182 [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
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183 [depcc="$$1" am_compiler_list=])
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184
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185 AC_CACHE_CHECK([dependency style of $depcc],
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186 [am_cv_$1_dependencies_compiler_type],
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187 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
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188 # We make a subdir and do the tests there. Otherwise we can end up
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189 # making bogus files that we don't know about and never remove. For
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190 # instance it was reported that on HP-UX the gcc test will end up
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191 # making a dummy file named `D' -- because `-MD' means `put the output
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192 # in D'.
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193 mkdir conftest.dir
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194 # Copy depcomp to subdir because otherwise we won't find it if we're
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195 # using a relative directory.
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196 cp "$am_depcomp" conftest.dir
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197 cd conftest.dir
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198 # We will build objects and dependencies in a subdirectory because
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199 # it helps to detect inapplicable dependency modes. For instance
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200 # both Tru64's cc and ICC support -MD to output dependencies as a
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201 # side effect of compilation, but ICC will put the dependencies in
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202 # the current directory while Tru64 will put them in the object
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203 # directory.
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204 mkdir sub
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205
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206 am_cv_$1_dependencies_compiler_type=none
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207 if test "$am_compiler_list" = ""; then
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208 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
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209 fi
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210 for depmode in $am_compiler_list; do
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211 # Setup a source with many dependencies, because some compilers
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212 # like to wrap large dependency lists on column 80 (with \), and
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213 # we should not choose a depcomp mode which is confused by this.
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214 #
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215 # We need to recreate these files for each test, as the compiler may
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216 # overwrite some of them when testing with obscure command lines.
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217 # This happens at least with the AIX C compiler.
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218 : > sub/conftest.c
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219 for i in 1 2 3 4 5 6; do
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220 echo '#include "conftst'$i'.h"' >> sub/conftest.c
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221 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
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222 # Solaris 8's {/usr,}/bin/sh.
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223 touch sub/conftst$i.h
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224 done
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225 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
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226
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227 case $depmode in
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228 nosideeffect)
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229 # after this tag, mechanisms are not by side-effect, so they'll
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230 # only be used when explicitly requested
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231 if test "x$enable_dependency_tracking" = xyes; then
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232 continue
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233 else
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234 break
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235 fi
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236 ;;
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237 none) break ;;
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238 esac
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239 # We check with `-c' and `-o' for the sake of the "dashmstdout"
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240 # mode. It turns out that the SunPro C++ compiler does not properly
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241 # handle `-M -o', and we need to detect this.
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242 if depmode=$depmode \
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243 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
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244 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
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245 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
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246 >/dev/null 2>conftest.err &&
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247 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
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248 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
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249 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
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250 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
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251 # icc doesn't choke on unknown options, it will just issue warnings
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252 # or remarks (even with -Werror). So we grep stderr for any message
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253 # that says an option was ignored or not supported.
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254 # When given -MP, icc 7.0 and 7.1 complain thusly:
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255 # icc: Command line warning: ignoring option '-M'; no argument required
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256 # The diagnosis changed in icc 8.0:
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257 # icc: Command line remark: option '-MP' not supported
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258 if (grep 'ignoring option' conftest.err ||
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259 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
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260 am_cv_$1_dependencies_compiler_type=$depmode
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261 break
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262 fi
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263 fi
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264 done
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265
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266 cd ..
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267 rm -rf conftest.dir
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268 else
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269 am_cv_$1_dependencies_compiler_type=none
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270 fi
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271 ])
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272 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
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273 AM_CONDITIONAL([am__fastdep$1], [
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274 test "x$enable_dependency_tracking" != xno \
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275 && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
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276 ])
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277
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278
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279 # AM_SET_DEPDIR
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280 # -------------
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281 # Choose a directory name for dependency files.
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282 # This macro is AC_REQUIREd in _AM_DEPENDENCIES
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283 AC_DEFUN([AM_SET_DEPDIR],
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284 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
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285 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
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286 ])
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287
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288
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289 # AM_DEP_TRACK
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290 # ------------
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291 AC_DEFUN([AM_DEP_TRACK],
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292 [AC_ARG_ENABLE(dependency-tracking,
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293 [ --disable-dependency-tracking speeds up one-time build
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294 --enable-dependency-tracking do not reject slow dependency extractors])
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295 if test "x$enable_dependency_tracking" != xno; then
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296 am_depcomp="$ac_aux_dir/depcomp"
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297 AMDEPBACKSLASH='\'
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298 fi
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299 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
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300 AC_SUBST([AMDEPBACKSLASH])dnl
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301 _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
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302 ])
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303
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304 # Generate code to set up dependency tracking. -*- Autoconf -*-
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305
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306 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
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307 # Free Software Foundation, Inc.
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308 #
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309 # This file is free software; the Free Software Foundation
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310 # gives unlimited permission to copy and/or distribute it,
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311 # with or without modifications, as long as this notice is preserved.
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312
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313 #serial 3
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314
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315 # _AM_OUTPUT_DEPENDENCY_COMMANDS
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316 # ------------------------------
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317 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
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318 [for mf in $CONFIG_FILES; do
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319 # Strip MF so we end up with the name of the file.
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320 mf=`echo "$mf" | sed -e 's/:.*$//'`
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321 # Check whether this is an Automake generated Makefile or not.
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322 # We used to match only the files named `Makefile.in', but
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323 # some people rename them; so instead we look at the file content.
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324 # Grep'ing the first line is not enough: some people post-process
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325 # each Makefile.in and add a new line on top of each file to say so.
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326 # Grep'ing the whole file is not good either: AIX grep has a line
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327 # limit of 2048, but all sed's we know have understand at least 4000.
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328 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
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329 dirpart=`AS_DIRNAME("$mf")`
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330 else
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331 continue
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332 fi
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333 # Extract the definition of DEPDIR, am__include, and am__quote
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334 # from the Makefile without running `make'.
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335 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
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336 test -z "$DEPDIR" && continue
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337 am__include=`sed -n 's/^am__include = //p' < "$mf"`
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338 test -z "am__include" && continue
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339 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
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340 # When using ansi2knr, U may be empty or an underscore; expand it
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341 U=`sed -n 's/^U = //p' < "$mf"`
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342 # Find all dependency output files, they are included files with
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343 # $(DEPDIR) in their names. We invoke sed twice because it is the
|
|
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344 # simplest approach to changing $(DEPDIR) to its actual value in the
|
|
|
345 # expansion.
|
|
|
346 for file in `sed -n "
|
|
|
347 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
|
|
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348 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
|
|
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349 # Make sure the directory exists.
|
|
|
350 test -f "$dirpart/$file" && continue
|
|
|
351 fdir=`AS_DIRNAME(["$file"])`
|
|
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352 AS_MKDIR_P([$dirpart/$fdir])
|
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353 # echo "creating $dirpart/$file"
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354 echo '# dummy' > "$dirpart/$file"
|
|
|
355 done
|
|
|
356 done
|
|
|
357 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
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358
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359
|
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360 # AM_OUTPUT_DEPENDENCY_COMMANDS
|
|
|
361 # -----------------------------
|
|
|
362 # This macro should only be invoked once -- use via AC_REQUIRE.
|
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363 #
|
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364 # This code is only required when automatic dependency tracking
|
|
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365 # is enabled. FIXME. This creates each `.P' file that we will
|
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|
366 # need in order to bootstrap the dependency handling code.
|
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367 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
|
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|
368 [AC_CONFIG_COMMANDS([depfiles],
|
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|
369 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
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370 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
|
|
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371 ])
|
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372
|
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373 # Do all the work for Automake. -*- Autoconf -*-
|
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|
374
|
|
|
375 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
|
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|
376 # 2005, 2006, 2008 Free Software Foundation, Inc.
|
|
|
377 #
|
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|
378 # This file is free software; the Free Software Foundation
|
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|
379 # gives unlimited permission to copy and/or distribute it,
|
|
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380 # with or without modifications, as long as this notice is preserved.
|
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381
|
|
|
382 # serial 13
|
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383
|
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384 # This macro actually does too much. Some checks are only needed if
|
|
|
385 # your package does certain things. But this isn't really a big deal.
|
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|
386
|
|
|
387 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
|
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388 # AM_INIT_AUTOMAKE([OPTIONS])
|
|
|
389 # -----------------------------------------------
|
|
|
390 # The call with PACKAGE and VERSION arguments is the old style
|
|
|
391 # call (pre autoconf-2.50), which is being phased out. PACKAGE
|
|
|
392 # and VERSION should now be passed to AC_INIT and removed from
|
|
|
393 # the call to AM_INIT_AUTOMAKE.
|
|
|
394 # We support both call styles for the transition. After
|
|
|
395 # the next Automake release, Autoconf can make the AC_INIT
|
|
|
396 # arguments mandatory, and then we can depend on a new Autoconf
|
|
|
397 # release and drop the old call support.
|
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|
398 AC_DEFUN([AM_INIT_AUTOMAKE],
|
|
|
399 [AC_PREREQ([2.60])dnl
|
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|
400 dnl Autoconf wants to disallow AM_ names. We explicitly allow
|
|
|
401 dnl the ones we care about.
|
|
|
402 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
|
|
|
403 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
|
|
|
404 AC_REQUIRE([AC_PROG_INSTALL])dnl
|
|
|
405 if test "`cd $srcdir && pwd`" != "`pwd`"; then
|
|
|
406 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
|
|
|
407 # is not polluted with repeated "-I."
|
|
|
408 AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
|
|
|
409 # test to see if srcdir already configured
|
|
|
410 if test -f $srcdir/config.status; then
|
|
|
411 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
|
|
|
412 fi
|
|
|
413 fi
|
|
|
414
|
|
|
415 # test whether we have cygpath
|
|
|
416 if test -z "$CYGPATH_W"; then
|
|
|
417 if (cygpath --version) >/dev/null 2>/dev/null; then
|
|
|
418 CYGPATH_W='cygpath -w'
|
|
|
419 else
|
|
|
420 CYGPATH_W=echo
|
|
|
421 fi
|
|
|
422 fi
|
|
|
423 AC_SUBST([CYGPATH_W])
|
|
|
424
|
|
|
425 # Define the identity of the package.
|
|
|
426 dnl Distinguish between old-style and new-style calls.
|
|
|
427 m4_ifval([$2],
|
|
|
428 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
|
|
|
429 AC_SUBST([PACKAGE], [$1])dnl
|
|
|
430 AC_SUBST([VERSION], [$2])],
|
|
|
431 [_AM_SET_OPTIONS([$1])dnl
|
|
|
432 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
|
|
|
433 m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
|
|
|
434 [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
|
|
|
435 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
|
|
|
436 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
|
|
|
437
|
|
|
438 _AM_IF_OPTION([no-define],,
|
|
|
439 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
|
|
440 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
|
|
|
441
|
|
|
442 # Some tools Automake needs.
|
|
|
443 AC_REQUIRE([AM_SANITY_CHECK])dnl
|
|
|
444 AC_REQUIRE([AC_ARG_PROGRAM])dnl
|
|
|
445 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
|
|
|
446 AM_MISSING_PROG(AUTOCONF, autoconf)
|
|
|
447 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
|
|
|
448 AM_MISSING_PROG(AUTOHEADER, autoheader)
|
|
|
449 AM_MISSING_PROG(MAKEINFO, makeinfo)
|
|
|
450 AM_PROG_INSTALL_SH
|
|
|
451 AM_PROG_INSTALL_STRIP
|
|
|
452 AC_REQUIRE([AM_PROG_MKDIR_P])dnl
|
|
|
453 # We need awk for the "check" target. The system "awk" is bad on
|
|
|
454 # some platforms.
|
|
|
455 AC_REQUIRE([AC_PROG_AWK])dnl
|
|
|
456 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
|
|
|
457 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
|
|
|
458 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
|
|
|
459 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
|
|
|
460 [_AM_PROG_TAR([v7])])])
|
|
|
461 _AM_IF_OPTION([no-dependencies],,
|
|
|
462 [AC_PROVIDE_IFELSE([AC_PROG_CC],
|
|
|
463 [_AM_DEPENDENCIES(CC)],
|
|
|
464 [define([AC_PROG_CC],
|
|
|
465 defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
|
|
|
466 AC_PROVIDE_IFELSE([AC_PROG_CXX],
|
|
|
467 [_AM_DEPENDENCIES(CXX)],
|
|
|
468 [define([AC_PROG_CXX],
|
|
|
469 defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
|
|
|
470 AC_PROVIDE_IFELSE([AC_PROG_OBJC],
|
|
|
471 [_AM_DEPENDENCIES(OBJC)],
|
|
|
472 [define([AC_PROG_OBJC],
|
|
|
473 defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
|
|
|
474 ])
|
|
|
475 ])
|
|
|
476
|
|
|
477
|
|
|
478 # When config.status generates a header, we must update the stamp-h file.
|
|
|
479 # This file resides in the same directory as the config header
|
|
|
480 # that is generated. The stamp files are numbered to have different names.
|
|
|
481
|
|
|
482 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
|
|
|
483 # loop where config.status creates the headers, so we can generate
|
|
|
484 # our stamp files there.
|
|
|
485 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
|
|
|
486 [# Compute $1's index in $config_headers.
|
|
|
487 _am_arg=$1
|
|
|
488 _am_stamp_count=1
|
|
|
489 for _am_header in $config_headers :; do
|
|
|
490 case $_am_header in
|
|
|
491 $_am_arg | $_am_arg:* )
|
|
|
492 break ;;
|
|
|
493 * )
|
|
|
494 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
|
|
|
495 esac
|
|
|
496 done
|
|
|
497 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
|
|
|
498
|
|
|
499 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
|
|
|
500 #
|
|
|
501 # This file is free software; the Free Software Foundation
|
|
|
502 # gives unlimited permission to copy and/or distribute it,
|
|
|
503 # with or without modifications, as long as this notice is preserved.
|
|
|
504
|
|
|
505 # AM_PROG_INSTALL_SH
|
|
|
506 # ------------------
|
|
|
507 # Define $install_sh.
|
|
|
508 AC_DEFUN([AM_PROG_INSTALL_SH],
|
|
|
509 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
|
|
|
510 install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
|
|
|
511 AC_SUBST(install_sh)])
|
|
|
512
|
|
|
513 # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
|
|
|
514 #
|
|
|
515 # This file is free software; the Free Software Foundation
|
|
|
516 # gives unlimited permission to copy and/or distribute it,
|
|
|
517 # with or without modifications, as long as this notice is preserved.
|
|
|
518
|
|
|
519 # serial 2
|
|
|
520
|
|
|
521 # Check whether the underlying file-system supports filenames
|
|
|
522 # with a leading dot. For instance MS-DOS doesn't.
|
|
|
523 AC_DEFUN([AM_SET_LEADING_DOT],
|
|
|
524 [rm -rf .tst 2>/dev/null
|
|
|
525 mkdir .tst 2>/dev/null
|
|
|
526 if test -d .tst; then
|
|
|
527 am__leading_dot=.
|
|
|
528 else
|
|
|
529 am__leading_dot=_
|
|
|
530 fi
|
|
|
531 rmdir .tst 2>/dev/null
|
|
|
532 AC_SUBST([am__leading_dot])])
|
|
|
533
|
|
|
534 # Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2005
|
|
|
535 # Free Software Foundation, Inc.
|
|
|
536 #
|
|
|
537 # This file is free software; the Free Software Foundation
|
|
|
538 # gives unlimited permission to copy and/or distribute it,
|
|
|
539 # with or without modifications, as long as this notice is preserved.
|
|
|
540
|
|
|
541 # serial 5
|
|
|
542
|
|
|
543 # AM_PROG_LEX
|
|
|
544 # -----------
|
|
|
545 # Autoconf leaves LEX=: if lex or flex can't be found. Change that to a
|
|
|
546 # "missing" invocation, for better error output.
|
|
|
547 AC_DEFUN([AM_PROG_LEX],
|
|
|
548 [AC_PREREQ(2.50)dnl
|
|
|
549 AC_REQUIRE([AM_MISSING_HAS_RUN])dnl
|
|
|
550 AC_REQUIRE([AC_PROG_LEX])dnl
|
|
|
551 if test "$LEX" = :; then
|
|
|
552 LEX=${am_missing_run}flex
|
|
|
553 fi])
|
|
|
554
|
|
|
555 # Check to see how 'make' treats includes. -*- Autoconf -*-
|
|
|
556
|
|
|
557 # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
|
|
|
558 #
|
|
|
559 # This file is free software; the Free Software Foundation
|
|
|
560 # gives unlimited permission to copy and/or distribute it,
|
|
|
561 # with or without modifications, as long as this notice is preserved.
|
|
|
562
|
|
|
563 # serial 3
|
|
|
564
|
|
|
565 # AM_MAKE_INCLUDE()
|
|
|
566 # -----------------
|
|
|
567 # Check to see how make treats includes.
|
|
|
568 AC_DEFUN([AM_MAKE_INCLUDE],
|
|
|
569 [am_make=${MAKE-make}
|
|
|
570 cat > confinc << 'END'
|
|
|
571 am__doit:
|
|
|
572 @echo done
|
|
|
573 .PHONY: am__doit
|
|
|
574 END
|
|
|
575 # If we don't find an include directive, just comment out the code.
|
|
|
576 AC_MSG_CHECKING([for style of include used by $am_make])
|
|
|
577 am__include="#"
|
|
|
578 am__quote=
|
|
|
579 _am_result=none
|
|
|
580 # First try GNU make style include.
|
|
|
581 echo "include confinc" > confmf
|
|
|
582 # We grep out `Entering directory' and `Leaving directory'
|
|
|
583 # messages which can occur if `w' ends up in MAKEFLAGS.
|
|
|
584 # In particular we don't look at `^make:' because GNU make might
|
|
|
585 # be invoked under some other name (usually "gmake"), in which
|
|
|
586 # case it prints its new name instead of `make'.
|
|
|
587 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
|
|
|
588 am__include=include
|
|
|
589 am__quote=
|
|
|
590 _am_result=GNU
|
|
|
591 fi
|
|
|
592 # Now try BSD make style include.
|
|
|
593 if test "$am__include" = "#"; then
|
|
|
594 echo '.include "confinc"' > confmf
|
|
|
595 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
|
|
|
596 am__include=.include
|
|
|
597 am__quote="\""
|
|
|
598 _am_result=BSD
|
|
|
599 fi
|
|
|
600 fi
|
|
|
601 AC_SUBST([am__include])
|
|
|
602 AC_SUBST([am__quote])
|
|
|
603 AC_MSG_RESULT([$_am_result])
|
|
|
604 rm -f confinc confmf
|
|
|
605 ])
|
|
|
606
|
|
|
607 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
|
|
|
608
|
|
|
609 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005
|
|
|
610 # Free Software Foundation, Inc.
|
|
|
611 #
|
|
|
612 # This file is free software; the Free Software Foundation
|
|
|
613 # gives unlimited permission to copy and/or distribute it,
|
|
|
614 # with or without modifications, as long as this notice is preserved.
|
|
|
615
|
|
|
616 # serial 5
|
|
|
617
|
|
|
618 # AM_MISSING_PROG(NAME, PROGRAM)
|
|
|
619 # ------------------------------
|
|
|
620 AC_DEFUN([AM_MISSING_PROG],
|
|
|
621 [AC_REQUIRE([AM_MISSING_HAS_RUN])
|
|
|
622 $1=${$1-"${am_missing_run}$2"}
|
|
|
623 AC_SUBST($1)])
|
|
|
624
|
|
|
625
|
|
|
626 # AM_MISSING_HAS_RUN
|
|
|
627 # ------------------
|
|
|
628 # Define MISSING if not defined so far and test if it supports --run.
|
|
|
629 # If it does, set am_missing_run to use it, otherwise, to nothing.
|
|
|
630 AC_DEFUN([AM_MISSING_HAS_RUN],
|
|
|
631 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
|
|
|
632 AC_REQUIRE_AUX_FILE([missing])dnl
|
|
|
633 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
|
|
|
634 # Use eval to expand $SHELL
|
|
|
635 if eval "$MISSING --run true"; then
|
|
|
636 am_missing_run="$MISSING --run "
|
|
|
637 else
|
|
|
638 am_missing_run=
|
|
|
639 AC_MSG_WARN([`missing' script is too old or missing])
|
|
|
640 fi
|
|
|
641 ])
|
|
|
642
|
|
|
643 # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
|
|
|
644 #
|
|
|
645 # This file is free software; the Free Software Foundation
|
|
|
646 # gives unlimited permission to copy and/or distribute it,
|
|
|
647 # with or without modifications, as long as this notice is preserved.
|
|
|
648
|
|
|
649 # AM_PROG_MKDIR_P
|
|
|
650 # ---------------
|
|
|
651 # Check for `mkdir -p'.
|
|
|
652 AC_DEFUN([AM_PROG_MKDIR_P],
|
|
|
653 [AC_PREREQ([2.60])dnl
|
|
|
654 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
|
|
|
655 dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
|
|
|
656 dnl while keeping a definition of mkdir_p for backward compatibility.
|
|
|
657 dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
|
|
|
658 dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
|
|
|
659 dnl Makefile.ins that do not define MKDIR_P, so we do our own
|
|
|
660 dnl adjustment using top_builddir (which is defined more often than
|
|
|
661 dnl MKDIR_P).
|
|
|
662 AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
|
|
|
663 case $mkdir_p in
|
|
|
664 [[\\/$]]* | ?:[[\\/]]*) ;;
|
|
|
665 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
|
|
|
666 esac
|
|
|
667 ])
|
|
|
668
|
|
|
669 # Helper functions for option handling. -*- Autoconf -*-
|
|
|
670
|
|
|
671 # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
|
|
|
672 #
|
|
|
673 # This file is free software; the Free Software Foundation
|
|
|
674 # gives unlimited permission to copy and/or distribute it,
|
|
|
675 # with or without modifications, as long as this notice is preserved.
|
|
|
676
|
|
|
677 # serial 3
|
|
|
678
|
|
|
679 # _AM_MANGLE_OPTION(NAME)
|
|
|
680 # -----------------------
|
|
|
681 AC_DEFUN([_AM_MANGLE_OPTION],
|
|
|
682 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
|
|
|
683
|
|
|
684 # _AM_SET_OPTION(NAME)
|
|
|
685 # ------------------------------
|
|
|
686 # Set option NAME. Presently that only means defining a flag for this option.
|
|
|
687 AC_DEFUN([_AM_SET_OPTION],
|
|
|
688 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
|
|
|
689
|
|
|
690 # _AM_SET_OPTIONS(OPTIONS)
|
|
|
691 # ----------------------------------
|
|
|
692 # OPTIONS is a space-separated list of Automake options.
|
|
|
693 AC_DEFUN([_AM_SET_OPTIONS],
|
|
|
694 [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
|
|
|
695
|
|
|
696 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
|
|
|
697 # -------------------------------------------
|
|
|
698 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
|
|
|
699 AC_DEFUN([_AM_IF_OPTION],
|
|
|
700 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
|
|
|
701
|
|
|
702 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
|
|
|
703 #
|
|
|
704 # This file is free software; the Free Software Foundation
|
|
|
705 # gives unlimited permission to copy and/or distribute it,
|
|
|
706 # with or without modifications, as long as this notice is preserved.
|
|
|
707
|
|
|
708 # AM_RUN_LOG(COMMAND)
|
|
|
709 # -------------------
|
|
|
710 # Run COMMAND, save the exit status in ac_status, and log it.
|
|
|
711 # (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
|
|
|
712 AC_DEFUN([AM_RUN_LOG],
|
|
|
713 [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
|
|
|
714 ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
|
|
|
715 ac_status=$?
|
|
|
716 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
|
|
|
717 (exit $ac_status); }])
|
|
|
718
|
|
|
719 # Check to make sure that the build environment is sane. -*- Autoconf -*-
|
|
|
720
|
|
|
721 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
|
|
|
722 # Free Software Foundation, Inc.
|
|
|
723 #
|
|
|
724 # This file is free software; the Free Software Foundation
|
|
|
725 # gives unlimited permission to copy and/or distribute it,
|
|
|
726 # with or without modifications, as long as this notice is preserved.
|
|
|
727
|
|
|
728 # serial 4
|
|
|
729
|
|
|
730 # AM_SANITY_CHECK
|
|
|
731 # ---------------
|
|
|
732 AC_DEFUN([AM_SANITY_CHECK],
|
|
|
733 [AC_MSG_CHECKING([whether build environment is sane])
|
|
|
734 # Just in case
|
|
|
735 sleep 1
|
|
|
736 echo timestamp > conftest.file
|
|
|
737 # Do `set' in a subshell so we don't clobber the current shell's
|
|
|
738 # arguments. Must try -L first in case configure is actually a
|
|
|
739 # symlink; some systems play weird games with the mod time of symlinks
|
|
|
740 # (eg FreeBSD returns the mod time of the symlink's containing
|
|
|
741 # directory).
|
|
|
742 if (
|
|
|
743 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
|
|
|
744 if test "$[*]" = "X"; then
|
|
|
745 # -L didn't work.
|
|
|
746 set X `ls -t $srcdir/configure conftest.file`
|
|
|
747 fi
|
|
|
748 rm -f conftest.file
|
|
|
749 if test "$[*]" != "X $srcdir/configure conftest.file" \
|
|
|
750 && test "$[*]" != "X conftest.file $srcdir/configure"; then
|
|
|
751
|
|
|
752 # If neither matched, then we have a broken ls. This can happen
|
|
|
753 # if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
|
754 # broken ls alias from the environment. This has actually
|
|
|
755 # happened. Such a system could not be considered "sane".
|
|
|
756 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
|
757 alias in your environment])
|
|
|
758 fi
|
|
|
759
|
|
|
760 test "$[2]" = conftest.file
|
|
|
761 )
|
|
|
762 then
|
|
|
763 # Ok.
|
|
|
764 :
|
|
|
765 else
|
|
|
766 AC_MSG_ERROR([newly created file is older than distributed files!
|
|
|
767 Check your system clock])
|
|
|
768 fi
|
|
|
769 AC_MSG_RESULT(yes)])
|
|
|
770
|
|
|
771 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
|
|
|
772 #
|
|
|
773 # This file is free software; the Free Software Foundation
|
|
|
774 # gives unlimited permission to copy and/or distribute it,
|
|
|
775 # with or without modifications, as long as this notice is preserved.
|
|
|
776
|
|
|
777 # AM_PROG_INSTALL_STRIP
|
|
|
778 # ---------------------
|
|
|
779 # One issue with vendor `install' (even GNU) is that you can't
|
|
|
780 # specify the program used to strip binaries. This is especially
|
|
|
781 # annoying in cross-compiling environments, where the build's strip
|
|
|
782 # is unlikely to handle the host's binaries.
|
|
|
783 # Fortunately install-sh will honor a STRIPPROG variable, so we
|
|
|
784 # always use install-sh in `make install-strip', and initialize
|
|
|
785 # STRIPPROG with the value of the STRIP variable (set by the user).
|
|
|
786 AC_DEFUN([AM_PROG_INSTALL_STRIP],
|
|
|
787 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
|
|
|
788 # Installed binaries are usually stripped using `strip' when the user
|
|
|
789 # run `make install-strip'. However `strip' might not be the right
|
|
|
790 # tool to use in cross-compilation environments, therefore Automake
|
|
|
791 # will honor the `STRIP' environment variable to overrule this program.
|
|
|
792 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
|
|
|
793 if test "$cross_compiling" != no; then
|
|
|
794 AC_CHECK_TOOL([STRIP], [strip], :)
|
|
|
795 fi
|
|
|
796 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
|
|
|
797 AC_SUBST([INSTALL_STRIP_PROGRAM])])
|
|
|
798
|
|
|
799 # Copyright (C) 2006 Free Software Foundation, Inc.
|
|
|
800 #
|
|
|
801 # This file is free software; the Free Software Foundation
|
|
|
802 # gives unlimited permission to copy and/or distribute it,
|
|
|
803 # with or without modifications, as long as this notice is preserved.
|
|
|
804
|
|
|
805 # _AM_SUBST_NOTMAKE(VARIABLE)
|
|
|
806 # ---------------------------
|
|
|
807 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
|
|
|
808 # This macro is traced by Automake.
|
|
|
809 AC_DEFUN([_AM_SUBST_NOTMAKE])
|
|
|
810
|
|
|
811 # Check how to create a tarball. -*- Autoconf -*-
|
|
|
812
|
|
|
813 # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
|
|
|
814 #
|
|
|
815 # This file is free software; the Free Software Foundation
|
|
|
816 # gives unlimited permission to copy and/or distribute it,
|
|
|
817 # with or without modifications, as long as this notice is preserved.
|
|
|
818
|
|
|
819 # serial 2
|
|
|
820
|
|
|
821 # _AM_PROG_TAR(FORMAT)
|
|
|
822 # --------------------
|
|
|
823 # Check how to create a tarball in format FORMAT.
|
|
|
824 # FORMAT should be one of `v7', `ustar', or `pax'.
|
|
|
825 #
|
|
|
826 # Substitute a variable $(am__tar) that is a command
|
|
|
827 # writing to stdout a FORMAT-tarball containing the directory
|
|
|
828 # $tardir.
|
|
|
829 # tardir=directory && $(am__tar) > result.tar
|
|
|
830 #
|
|
|
831 # Substitute a variable $(am__untar) that extract such
|
|
|
832 # a tarball read from stdin.
|
|
|
833 # $(am__untar) < result.tar
|
|
|
834 AC_DEFUN([_AM_PROG_TAR],
|
|
|
835 [# Always define AMTAR for backward compatibility.
|
|
|
836 AM_MISSING_PROG([AMTAR], [tar])
|
|
|
837 m4_if([$1], [v7],
|
|
|
838 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
|
|
|
839 [m4_case([$1], [ustar],, [pax],,
|
|
|
840 [m4_fatal([Unknown tar format])])
|
|
|
841 AC_MSG_CHECKING([how to create a $1 tar archive])
|
|
|
842 # Loop over all known methods to create a tar archive until one works.
|
|
|
843 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
|
|
|
844 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
|
|
|
845 # Do not fold the above two line into one, because Tru64 sh and
|
|
|
846 # Solaris sh will not grok spaces in the rhs of `-'.
|
|
|
847 for _am_tool in $_am_tools
|
|
|
848 do
|
|
|
849 case $_am_tool in
|
|
|
850 gnutar)
|
|
|
851 for _am_tar in tar gnutar gtar;
|
|
|
852 do
|
|
|
853 AM_RUN_LOG([$_am_tar --version]) && break
|
|
|
854 done
|
|
|
855 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
|
|
|
856 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
|
|
|
857 am__untar="$_am_tar -xf -"
|
|
|
858 ;;
|
|
|
859 plaintar)
|
|
|
860 # Must skip GNU tar: if it does not support --format= it doesn't create
|
|
|
861 # ustar tarball either.
|
|
|
862 (tar --version) >/dev/null 2>&1 && continue
|
|
|
863 am__tar='tar chf - "$$tardir"'
|
|
|
864 am__tar_='tar chf - "$tardir"'
|
|
|
865 am__untar='tar xf -'
|
|
|
866 ;;
|
|
|
867 pax)
|
|
|
868 am__tar='pax -L -x $1 -w "$$tardir"'
|
|
|
869 am__tar_='pax -L -x $1 -w "$tardir"'
|
|
|
870 am__untar='pax -r'
|
|
|
871 ;;
|
|
|
872 cpio)
|
|
|
873 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
|
|
|
874 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
|
|
|
875 am__untar='cpio -i -H $1 -d'
|
|
|
876 ;;
|
|
|
877 none)
|
|
|
878 am__tar=false
|
|
|
879 am__tar_=false
|
|
|
880 am__untar=false
|
|
|
881 ;;
|
|
|
882 esac
|
|
|
883
|
|
|
884 # If the value was cached, stop now. We just wanted to have am__tar
|
|
|
885 # and am__untar set.
|
|
|
886 test -n "${am_cv_prog_tar_$1}" && break
|
|
|
887
|
|
|
888 # tar/untar a dummy directory, and stop if the command works
|
|
|
889 rm -rf conftest.dir
|
|
|
890 mkdir conftest.dir
|
|
|
891 echo GrepMe > conftest.dir/file
|
|
|
892 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
|
|
|
893 rm -rf conftest.dir
|
|
|
894 if test -s conftest.tar; then
|
|
|
895 AM_RUN_LOG([$am__untar <conftest.tar])
|
|
|
896 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
|
|
|
897 fi
|
|
|
898 done
|
|
|
899 rm -rf conftest.dir
|
|
|
900
|
|
|
901 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
|
|
|
902 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
|
|
|
903 AC_SUBST([am__tar])
|
|
|
904 AC_SUBST([am__untar])
|
|
|
905 ]) # _AM_PROG_TAR
|
|
|
906
|
