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1 # generated automatically by aclocal 1.9.2 -*- 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 # 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 # -*- Autoconf -*-
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15 # Copyright (C) 2002, 2003 Free Software Foundation, Inc.
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16 # Generated from amversion.in; do not edit by hand.
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17
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18 # This program is free software; you can redistribute it and/or modify
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19 # it under the terms of the GNU General Public License as published by
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20 # the Free Software Foundation; either version 2, or (at your option)
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21 # any later version.
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22
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23 # This program is distributed in the hope that it will be useful,
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24 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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25 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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26 # GNU General Public License for more details.
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27
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28 # You should have received a copy of the GNU General Public License
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29 # along with this program; if not, write to the Free Software
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30 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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31
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32 # AM_AUTOMAKE_VERSION(VERSION)
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33 # ----------------------------
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34 # Automake X.Y traces this macro to ensure aclocal.m4 has been
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35 # generated from the m4 files accompanying Automake X.Y.
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36 AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.9"])
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37
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38 # AM_SET_CURRENT_AUTOMAKE_VERSION
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39 # -------------------------------
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40 # Call AM_AUTOMAKE_VERSION so it can be traced.
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41 # This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
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42 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
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43 [AM_AUTOMAKE_VERSION([1.9.2])])
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44
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45 # AM_AUX_DIR_EXPAND
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46
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47 # Copyright (C) 2001, 2003 Free Software Foundation, Inc.
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48
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49 # This program is free software; you can redistribute it and/or modify
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50 # it under the terms of the GNU General Public License as published by
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51 # the Free Software Foundation; either version 2, or (at your option)
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52 # any later version.
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53
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54 # This program is distributed in the hope that it will be useful,
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55 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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56 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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57 # GNU General Public License for more details.
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58
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59 # You should have received a copy of the GNU General Public License
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60 # along with this program; if not, write to the Free Software
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61 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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62 # 02111-1307, USA.
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63
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64 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
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65 # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
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66 # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
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67 #
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68 # Of course, Automake must honor this variable whenever it calls a
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69 # tool from the auxiliary directory. The problem is that $srcdir (and
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70 # therefore $ac_aux_dir as well) can be either absolute or relative,
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71 # depending on how configure is run. This is pretty annoying, since
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72 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
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73 # source directory, any form will work fine, but in subdirectories a
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74 # relative path needs to be adjusted first.
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75 #
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76 # $ac_aux_dir/missing
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77 # fails when called from a subdirectory if $ac_aux_dir is relative
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78 # $top_srcdir/$ac_aux_dir/missing
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79 # fails if $ac_aux_dir is absolute,
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80 # fails when called from a subdirectory in a VPATH build with
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81 # a relative $ac_aux_dir
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82 #
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83 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
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84 # are both prefixed by $srcdir. In an in-source build this is usually
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85 # harmless because $srcdir is `.', but things will broke when you
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86 # start a VPATH build or use an absolute $srcdir.
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87 #
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88 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
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89 # iff we strip the leading $srcdir from $ac_aux_dir. That would be:
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90 # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
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91 # and then we would define $MISSING as
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92 # MISSING="\${SHELL} $am_aux_dir/missing"
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93 # This will work as long as MISSING is not called from configure, because
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94 # unfortunately $(top_srcdir) has no meaning in configure.
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95 # However there are other variables, like CC, which are often used in
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96 # configure, and could therefore not use this "fixed" $ac_aux_dir.
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97 #
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98 # Another solution, used here, is to always expand $ac_aux_dir to an
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99 # absolute PATH. The drawback is that using absolute paths prevent a
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100 # configured tree to be moved without reconfiguration.
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101
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102 AC_DEFUN([AM_AUX_DIR_EXPAND],
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103 [dnl Rely on autoconf to set up CDPATH properly.
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104 AC_PREREQ([2.50])dnl
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105 # expand $ac_aux_dir to an absolute path
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106 am_aux_dir=`cd $ac_aux_dir && pwd`
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107 ])
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108
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109 # AM_CONDITIONAL -*- Autoconf -*-
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110
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111 # Copyright (C) 1997, 2000, 2001, 2003, 2004 Free Software Foundation, Inc.
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112
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113 # This program is free software; you can redistribute it and/or modify
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114 # it under the terms of the GNU General Public License as published by
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115 # the Free Software Foundation; either version 2, or (at your option)
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116 # any later version.
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117
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118 # This program is distributed in the hope that it will be useful,
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119 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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120 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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121 # GNU General Public License for more details.
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122
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123 # You should have received a copy of the GNU General Public License
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124 # along with this program; if not, write to the Free Software
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125 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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126 # 02111-1307, USA.
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127
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128 # serial 6
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129
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130 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
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131 # -------------------------------------
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132 # Define a conditional.
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133 AC_DEFUN([AM_CONDITIONAL],
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134 [AC_PREREQ(2.52)dnl
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135 ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
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136 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
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137 AC_SUBST([$1_TRUE])
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138 AC_SUBST([$1_FALSE])
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139 if $2; then
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140 $1_TRUE=
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141 $1_FALSE='#'
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142 else
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143 $1_TRUE='#'
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144 $1_FALSE=
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145 fi
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146 AC_CONFIG_COMMANDS_PRE(
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147 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
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148 AC_MSG_ERROR([[conditional "$1" was never defined.
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149 Usually this means the macro was only invoked conditionally.]])
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150 fi])])
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151
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152 # serial 7 -*- Autoconf -*-
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153
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154 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004
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155 # Free Software Foundation, Inc.
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156
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157 # This program is free software; you can redistribute it and/or modify
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158 # it under the terms of the GNU General Public License as published by
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159 # the Free Software Foundation; either version 2, or (at your option)
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160 # any later version.
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161
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162 # This program is distributed in the hope that it will be useful,
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163 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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164 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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165 # GNU General Public License for more details.
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166
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167 # You should have received a copy of the GNU General Public License
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168 # along with this program; if not, write to the Free Software
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169 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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170 # 02111-1307, USA.
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171
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172
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173 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
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174 # written in clear, in which case automake, when reading aclocal.m4,
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175 # will think it sees a *use*, and therefore will trigger all it's
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176 # C support machinery. Also note that it means that autoscan, seeing
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177 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
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178
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179
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180
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181 # _AM_DEPENDENCIES(NAME)
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182 # ----------------------
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183 # See how the compiler implements dependency checking.
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184 # NAME is "CC", "CXX", "GCJ", or "OBJC".
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185 # We try a few techniques and use that to set a single cache variable.
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186 #
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187 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
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188 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
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189 # dependency, and given that the user is not expected to run this macro,
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190 # just rely on AC_PROG_CC.
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191 AC_DEFUN([_AM_DEPENDENCIES],
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192 [AC_REQUIRE([AM_SET_DEPDIR])dnl
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193 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
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194 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
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195 AC_REQUIRE([AM_DEP_TRACK])dnl
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196
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197 ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
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198 [$1], CXX, [depcc="$CXX" am_compiler_list=],
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199 [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
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200 [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
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201 [depcc="$$1" am_compiler_list=])
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202
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203 AC_CACHE_CHECK([dependency style of $depcc],
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204 [am_cv_$1_dependencies_compiler_type],
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205 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
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206 # We make a subdir and do the tests there. Otherwise we can end up
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207 # making bogus files that we don't know about and never remove. For
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208 # instance it was reported that on HP-UX the gcc test will end up
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209 # making a dummy file named `D' -- because `-MD' means `put the output
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210 # in D'.
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211 mkdir conftest.dir
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212 # Copy depcomp to subdir because otherwise we won't find it if we're
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213 # using a relative directory.
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214 cp "$am_depcomp" conftest.dir
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215 cd conftest.dir
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216 # We will build objects and dependencies in a subdirectory because
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217 # it helps to detect inapplicable dependency modes. For instance
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218 # both Tru64's cc and ICC support -MD to output dependencies as a
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219 # side effect of compilation, but ICC will put the dependencies in
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220 # the current directory while Tru64 will put them in the object
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221 # directory.
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222 mkdir sub
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223
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224 am_cv_$1_dependencies_compiler_type=none
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225 if test "$am_compiler_list" = ""; then
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226 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
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227 fi
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228 for depmode in $am_compiler_list; do
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229 # Setup a source with many dependencies, because some compilers
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230 # like to wrap large dependency lists on column 80 (with \), and
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231 # we should not choose a depcomp mode which is confused by this.
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232 #
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233 # We need to recreate these files for each test, as the compiler may
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234 # overwrite some of them when testing with obscure command lines.
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235 # This happens at least with the AIX C compiler.
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236 : > sub/conftest.c
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237 for i in 1 2 3 4 5 6; do
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238 echo '#include "conftst'$i'.h"' >> sub/conftest.c
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239 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
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240 # Solaris 8's {/usr,}/bin/sh.
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241 touch sub/conftst$i.h
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242 done
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243 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
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244
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245 case $depmode in
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246 nosideeffect)
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247 # after this tag, mechanisms are not by side-effect, so they'll
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248 # only be used when explicitly requested
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249 if test "x$enable_dependency_tracking" = xyes; then
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250 continue
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251 else
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252 break
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253 fi
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254 ;;
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255 none) break ;;
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256 esac
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257 # We check with `-c' and `-o' for the sake of the "dashmstdout"
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258 # mode. It turns out that the SunPro C++ compiler does not properly
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259 # handle `-M -o', and we need to detect this.
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260 if depmode=$depmode \
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261 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
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262 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
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263 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
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264 >/dev/null 2>conftest.err &&
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265 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
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266 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
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267 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
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268 # icc doesn't choke on unknown options, it will just issue warnings
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269 # or remarks (even with -Werror). So we grep stderr for any message
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270 # that says an option was ignored or not supported.
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271 # When given -MP, icc 7.0 and 7.1 complain thusly:
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272 # icc: Command line warning: ignoring option '-M'; no argument required
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273 # The diagnosis changed in icc 8.0:
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274 # icc: Command line remark: option '-MP' not supported
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275 if (grep 'ignoring option' conftest.err ||
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276 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
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277 am_cv_$1_dependencies_compiler_type=$depmode
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278 break
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279 fi
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280 fi
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281 done
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282
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283 cd ..
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284 rm -rf conftest.dir
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285 else
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286 am_cv_$1_dependencies_compiler_type=none
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287 fi
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288 ])
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289 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
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290 AM_CONDITIONAL([am__fastdep$1], [
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291 test "x$enable_dependency_tracking" != xno \
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292 && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
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293 ])
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294
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295
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296 # AM_SET_DEPDIR
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297 # -------------
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298 # Choose a directory name for dependency files.
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299 # This macro is AC_REQUIREd in _AM_DEPENDENCIES
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300 AC_DEFUN([AM_SET_DEPDIR],
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301 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
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302 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
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303 ])
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304
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305
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306 # AM_DEP_TRACK
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307 # ------------
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308 AC_DEFUN([AM_DEP_TRACK],
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309 [AC_ARG_ENABLE(dependency-tracking,
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310 [ --disable-dependency-tracking speeds up one-time build
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311 --enable-dependency-tracking do not reject slow dependency extractors])
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312 if test "x$enable_dependency_tracking" != xno; then
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313 am_depcomp="$ac_aux_dir/depcomp"
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314 AMDEPBACKSLASH='\'
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315 fi
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316 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
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317 AC_SUBST([AMDEPBACKSLASH])
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318 ])
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319
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320 # Generate code to set up dependency tracking. -*- Autoconf -*-
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321
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322 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004
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323 # Free Software Foundation, Inc.
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324
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325 # This program is free software; you can redistribute it and/or modify
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326 # it under the terms of the GNU General Public License as published by
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327 # the Free Software Foundation; either version 2, or (at your option)
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328 # any later version.
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329
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330 # This program is distributed in the hope that it will be useful,
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331 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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332 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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333 # GNU General Public License for more details.
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334
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335 # You should have received a copy of the GNU General Public License
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336 # along with this program; if not, write to the Free Software
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337 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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338 # 02111-1307, USA.
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339
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340 #serial 2
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341
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342 # _AM_OUTPUT_DEPENDENCY_COMMANDS
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343 # ------------------------------
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344 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
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345 [for mf in $CONFIG_FILES; do
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346 # Strip MF so we end up with the name of the file.
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347 mf=`echo "$mf" | sed -e 's/:.*$//'`
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348 # Check whether this is an Automake generated Makefile or not.
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349 # We used to match only the files named `Makefile.in', but
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350 # some people rename them; so instead we look at the file content.
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351 # Grep'ing the first line is not enough: some people post-process
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352 # each Makefile.in and add a new line on top of each file to say so.
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353 # So let's grep whole file.
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354 if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
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355 dirpart=`AS_DIRNAME("$mf")`
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356 else
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357 continue
|
|
|
358 fi
|
|
|
359 # Extract the definition of DEPDIR, am__include, and am__quote
|
|
|
360 # from the Makefile without running `make'.
|
|
|
361 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
|
|
|
362 test -z "$DEPDIR" && continue
|
|
|
363 am__include=`sed -n 's/^am__include = //p' < "$mf"`
|
|
|
364 test -z "am__include" && continue
|
|
|
365 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
|
|
|
366 # When using ansi2knr, U may be empty or an underscore; expand it
|
|
|
367 U=`sed -n 's/^U = //p' < "$mf"`
|
|
|
368 # Find all dependency output files, they are included files with
|
|
|
369 # $(DEPDIR) in their names. We invoke sed twice because it is the
|
|
|
370 # simplest approach to changing $(DEPDIR) to its actual value in the
|
|
|
371 # expansion.
|
|
|
372 for file in `sed -n "
|
|
|
373 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
|
|
|
374 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
|
|
|
375 # Make sure the directory exists.
|
|
|
376 test -f "$dirpart/$file" && continue
|
|
|
377 fdir=`AS_DIRNAME(["$file"])`
|
|
|
378 AS_MKDIR_P([$dirpart/$fdir])
|
|
|
379 # echo "creating $dirpart/$file"
|
|
|
380 echo '# dummy' > "$dirpart/$file"
|
|
|
381 done
|
|
|
382 done
|
|
|
383 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
|
|
|
384
|
|
|
385
|
|
|
386 # AM_OUTPUT_DEPENDENCY_COMMANDS
|
|
|
387 # -----------------------------
|
|
|
388 # This macro should only be invoked once -- use via AC_REQUIRE.
|
|
|
389 #
|
|
|
390 # This code is only required when automatic dependency tracking
|
|
|
391 # is enabled. FIXME. This creates each `.P' file that we will
|
|
|
392 # need in order to bootstrap the dependency handling code.
|
|
|
393 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
|
|
|
394 [AC_CONFIG_COMMANDS([depfiles],
|
|
|
395 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
|
|
|
396 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
|
|
|
397 ])
|
|
|
398
|
|
|
399 # Do all the work for Automake. -*- Autoconf -*-
|
|
|
400
|
|
|
401 # This macro actually does too much some checks are only needed if
|
|
|
402 # your package does certain things. But this isn't really a big deal.
|
|
|
403
|
|
|
404 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
|
|
|
405 # Free Software Foundation, Inc.
|
|
|
406
|
|
|
407 # This program is free software; you can redistribute it and/or modify
|
|
|
408 # it under the terms of the GNU General Public License as published by
|
|
|
409 # the Free Software Foundation; either version 2, or (at your option)
|
|
|
410 # any later version.
|
|
|
411
|
|
|
412 # This program is distributed in the hope that it will be useful,
|
|
|
413 # but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
414 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
415 # GNU General Public License for more details.
|
|
|
416
|
|
|
417 # You should have received a copy of the GNU General Public License
|
|
|
418 # along with this program; if not, write to the Free Software
|
|
|
419 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
|
|
420 # 02111-1307, USA.
|
|
|
421
|
|
|
422 # serial 11
|
|
|
423
|
|
|
424 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
|
|
|
425 # AM_INIT_AUTOMAKE([OPTIONS])
|
|
|
426 # -----------------------------------------------
|
|
|
427 # The call with PACKAGE and VERSION arguments is the old style
|
|
|
428 # call (pre autoconf-2.50), which is being phased out. PACKAGE
|
|
|
429 # and VERSION should now be passed to AC_INIT and removed from
|
|
|
430 # the call to AM_INIT_AUTOMAKE.
|
|
|
431 # We support both call styles for the transition. After
|
|
|
432 # the next Automake release, Autoconf can make the AC_INIT
|
|
|
433 # arguments mandatory, and then we can depend on a new Autoconf
|
|
|
434 # release and drop the old call support.
|
|
|
435 AC_DEFUN([AM_INIT_AUTOMAKE],
|
|
|
436 [AC_PREREQ([2.58])dnl
|
|
|
437 dnl Autoconf wants to disallow AM_ names. We explicitly allow
|
|
|
438 dnl the ones we care about.
|
|
|
439 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
|
|
|
440 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
|
|
|
441 AC_REQUIRE([AC_PROG_INSTALL])dnl
|
|
|
442 # test to see if srcdir already configured
|
|
|
443 if test "`cd $srcdir && pwd`" != "`pwd`" &&
|
|
|
444 test -f $srcdir/config.status; then
|
|
|
445 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
|
|
|
446 fi
|
|
|
447
|
|
|
448 # test whether we have cygpath
|
|
|
449 if test -z "$CYGPATH_W"; then
|
|
|
450 if (cygpath --version) >/dev/null 2>/dev/null; then
|
|
|
451 CYGPATH_W='cygpath -w'
|
|
|
452 else
|
|
|
453 CYGPATH_W=echo
|
|
|
454 fi
|
|
|
455 fi
|
|
|
456 AC_SUBST([CYGPATH_W])
|
|
|
457
|
|
|
458 # Define the identity of the package.
|
|
|
459 dnl Distinguish between old-style and new-style calls.
|
|
|
460 m4_ifval([$2],
|
|
|
461 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
|
|
|
462 AC_SUBST([PACKAGE], [$1])dnl
|
|
|
463 AC_SUBST([VERSION], [$2])],
|
|
|
464 [_AM_SET_OPTIONS([$1])dnl
|
|
|
465 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
|
|
|
466 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
|
|
|
467
|
|
|
468 _AM_IF_OPTION([no-define],,
|
|
|
469 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
|
|
470 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
|
|
|
471
|
|
|
472 # Some tools Automake needs.
|
|
|
473 AC_REQUIRE([AM_SANITY_CHECK])dnl
|
|
|
474 AC_REQUIRE([AC_ARG_PROGRAM])dnl
|
|
|
475 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
|
|
|
476 AM_MISSING_PROG(AUTOCONF, autoconf)
|
|
|
477 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
|
|
|
478 AM_MISSING_PROG(AUTOHEADER, autoheader)
|
|
|
479 AM_MISSING_PROG(MAKEINFO, makeinfo)
|
|
|
480 AM_PROG_INSTALL_SH
|
|
|
481 AM_PROG_INSTALL_STRIP
|
|
|
482 AC_REQUIRE([AM_PROG_MKDIR_P])dnl
|
|
|
483 # We need awk for the "check" target. The system "awk" is bad on
|
|
|
484 # some platforms.
|
|
|
485 AC_REQUIRE([AC_PROG_AWK])dnl
|
|
|
486 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
|
|
|
487 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
|
|
|
488 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
|
|
|
489 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
|
|
|
490 [_AM_PROG_TAR([v7])])])
|
|
|
491 _AM_IF_OPTION([no-dependencies],,
|
|
|
492 [AC_PROVIDE_IFELSE([AC_PROG_CC],
|
|
|
493 [_AM_DEPENDENCIES(CC)],
|
|
|
494 [define([AC_PROG_CC],
|
|
|
495 defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
|
|
|
496 AC_PROVIDE_IFELSE([AC_PROG_CXX],
|
|
|
497 [_AM_DEPENDENCIES(CXX)],
|
|
|
498 [define([AC_PROG_CXX],
|
|
|
499 defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
|
|
|
500 ])
|
|
|
501 ])
|
|
|
502
|
|
|
503
|
|
|
504 # When config.status generates a header, we must update the stamp-h file.
|
|
|
505 # This file resides in the same directory as the config header
|
|
|
506 # that is generated. The stamp files are numbered to have different names.
|
|
|
507
|
|
|
508 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
|
|
|
509 # loop where config.status creates the headers, so we can generate
|
|
|
510 # our stamp files there.
|
|
|
511 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
|
|
|
512 [# Compute $1's index in $config_headers.
|
|
|
513 _am_stamp_count=1
|
|
|
514 for _am_header in $config_headers :; do
|
|
|
515 case $_am_header in
|
|
|
516 $1 | $1:* )
|
|
|
517 break ;;
|
|
|
518 * )
|
|
|
519 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
|
|
|
520 esac
|
|
|
521 done
|
|
|
522 echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
|
|
|
523
|
|
|
524 # AM_PROG_INSTALL_SH
|
|
|
525 # ------------------
|
|
|
526 # Define $install_sh.
|
|
|
527
|
|
|
528 # Copyright (C) 2001, 2003 Free Software Foundation, Inc.
|
|
|
529
|
|
|
530 # This program is free software; you can redistribute it and/or modify
|
|
|
531 # it under the terms of the GNU General Public License as published by
|
|
|
532 # the Free Software Foundation; either version 2, or (at your option)
|
|
|
533 # any later version.
|
|
|
534
|
|
|
535 # This program is distributed in the hope that it will be useful,
|
|
|
536 # but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
537 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
538 # GNU General Public License for more details.
|
|
|
539
|
|
|
540 # You should have received a copy of the GNU General Public License
|
|
|
541 # along with this program; if not, write to the Free Software
|
|
|
542 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
|
|
543 # 02111-1307, USA.
|
|
|
544
|
|
|
545 AC_DEFUN([AM_PROG_INSTALL_SH],
|
|
|
546 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
|
|
|
547 install_sh=${install_sh-"$am_aux_dir/install-sh"}
|
|
|
548 AC_SUBST(install_sh)])
|
|
|
549
|
|
|
550 # -*- Autoconf -*-
|
|
|
551 # Copyright (C) 2003 Free Software Foundation, Inc.
|
|
|
552
|
|
|
553 # This program is free software; you can redistribute it and/or modify
|
|
|
554 # it under the terms of the GNU General Public License as published by
|
|
|
555 # the Free Software Foundation; either version 2, or (at your option)
|
|
|
556 # any later version.
|
|
|
557
|
|
|
558 # This program is distributed in the hope that it will be useful,
|
|
|
559 # but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
560 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
561 # GNU General Public License for more details.
|
|
|
562
|
|
|
563 # You should have received a copy of the GNU General Public License
|
|
|
564 # along with this program; if not, write to the Free Software
|
|
|
565 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
|
|
566 # 02111-1307, USA.
|
|
|
567
|
|
|
568 # serial 1
|
|
|
569
|
|
|
570 # Check whether the underlying file-system supports filenames
|
|
|
571 # with a leading dot. For instance MS-DOS doesn't.
|
|
|
572 AC_DEFUN([AM_SET_LEADING_DOT],
|
|
|
573 [rm -rf .tst 2>/dev/null
|
|
|
574 mkdir .tst 2>/dev/null
|
|
|
575 if test -d .tst; then
|
|
|
576 am__leading_dot=.
|
|
|
577 else
|
|
|
578 am__leading_dot=_
|
|
|
579 fi
|
|
|
580 rmdir .tst 2>/dev/null
|
|
|
581 AC_SUBST([am__leading_dot])])
|
|
|
582
|
|
|
583 # Check to see how 'make' treats includes. -*- Autoconf -*-
|
|
|
584
|
|
|
585 # Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
|
|
|
586
|
|
|
587 # This program is free software; you can redistribute it and/or modify
|
|
|
588 # it under the terms of the GNU General Public License as published by
|
|
|
589 # the Free Software Foundation; either version 2, or (at your option)
|
|
|
590 # any later version.
|
|
|
591
|
|
|
592 # This program is distributed in the hope that it will be useful,
|
|
|
593 # but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
594 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
595 # GNU General Public License for more details.
|
|
|
596
|
|
|
597 # You should have received a copy of the GNU General Public License
|
|
|
598 # along with this program; if not, write to the Free Software
|
|
|
599 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
|
|
600 # 02111-1307, USA.
|
|
|
601
|
|
|
602 # serial 2
|
|
|
603
|
|
|
604 # AM_MAKE_INCLUDE()
|
|
|
605 # -----------------
|
|
|
606 # Check to see how make treats includes.
|
|
|
607 AC_DEFUN([AM_MAKE_INCLUDE],
|
|
|
608 [am_make=${MAKE-make}
|
|
|
609 cat > confinc << 'END'
|
|
|
610 am__doit:
|
|
|
611 @echo done
|
|
|
612 .PHONY: am__doit
|
|
|
613 END
|
|
|
614 # If we don't find an include directive, just comment out the code.
|
|
|
615 AC_MSG_CHECKING([for style of include used by $am_make])
|
|
|
616 am__include="#"
|
|
|
617 am__quote=
|
|
|
618 _am_result=none
|
|
|
619 # First try GNU make style include.
|
|
|
620 echo "include confinc" > confmf
|
|
|
621 # We grep out `Entering directory' and `Leaving directory'
|
|
|
622 # messages which can occur if `w' ends up in MAKEFLAGS.
|
|
|
623 # In particular we don't look at `^make:' because GNU make might
|
|
|
624 # be invoked under some other name (usually "gmake"), in which
|
|
|
625 # case it prints its new name instead of `make'.
|
|
|
626 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
|
|
|
627 am__include=include
|
|
|
628 am__quote=
|
|
|
629 _am_result=GNU
|
|
|
630 fi
|
|
|
631 # Now try BSD make style include.
|
|
|
632 if test "$am__include" = "#"; then
|
|
|
633 echo '.include "confinc"' > confmf
|
|
|
634 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
|
|
|
635 am__include=.include
|
|
|
636 am__quote="\""
|
|
|
637 _am_result=BSD
|
|
|
638 fi
|
|
|
639 fi
|
|
|
640 AC_SUBST([am__include])
|
|
|
641 AC_SUBST([am__quote])
|
|
|
642 AC_MSG_RESULT([$_am_result])
|
|
|
643 rm -f confinc confmf
|
|
|
644 ])
|
|
|
645
|
|
|
646 # -*- Autoconf -*-
|
|
|
647
|
|
|
648
|
|
|
649 # Copyright (C) 1997, 1999, 2000, 2001, 2003 Free Software Foundation, Inc.
|
|
|
650
|
|
|
651 # This program is free software; you can redistribute it and/or modify
|
|
|
652 # it under the terms of the GNU General Public License as published by
|
|
|
653 # the Free Software Foundation; either version 2, or (at your option)
|
|
|
654 # any later version.
|
|
|
655
|
|
|
656 # This program is distributed in the hope that it will be useful,
|
|
|
657 # but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
658 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
659 # GNU General Public License for more details.
|
|
|
660
|
|
|
661 # You should have received a copy of the GNU General Public License
|
|
|
662 # along with this program; if not, write to the Free Software
|
|
|
663 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
|
|
664 # 02111-1307, USA.
|
|
|
665
|
|
|
666 # serial 3
|
|
|
667
|
|
|
668 # AM_MISSING_PROG(NAME, PROGRAM)
|
|
|
669 # ------------------------------
|
|
|
670 AC_DEFUN([AM_MISSING_PROG],
|
|
|
671 [AC_REQUIRE([AM_MISSING_HAS_RUN])
|
|
|
672 $1=${$1-"${am_missing_run}$2"}
|
|
|
673 AC_SUBST($1)])
|
|
|
674
|
|
|
675
|
|
|
676 # AM_MISSING_HAS_RUN
|
|
|
677 # ------------------
|
|
|
678 # Define MISSING if not defined so far and test if it supports --run.
|
|
|
679 # If it does, set am_missing_run to use it, otherwise, to nothing.
|
|
|
680 AC_DEFUN([AM_MISSING_HAS_RUN],
|
|
|
681 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
|
|
|
682 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
|
|
|
683 # Use eval to expand $SHELL
|
|
|
684 if eval "$MISSING --run true"; then
|
|
|
685 am_missing_run="$MISSING --run "
|
|
|
686 else
|
|
|
687 am_missing_run=
|
|
|
688 AC_MSG_WARN([`missing' script is too old or missing])
|
|
|
689 fi
|
|
|
690 ])
|
|
|
691
|
|
|
692 # AM_PROG_MKDIR_P
|
|
|
693 # ---------------
|
|
|
694 # Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
|
|
|
695
|
|
|
696 # Copyright (C) 2003, 2004 Free Software Foundation, Inc.
|
|
|
697
|
|
|
698 # This program is free software; you can redistribute it and/or modify
|
|
|
699 # it under the terms of the GNU General Public License as published by
|
|
|
700 # the Free Software Foundation; either version 2, or (at your option)
|
|
|
701 # any later version.
|
|
|
702
|
|
|
703 # This program is distributed in the hope that it will be useful,
|
|
|
704 # but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
705 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
706 # GNU General Public License for more details.
|
|
|
707
|
|
|
708 # You should have received a copy of the GNU General Public License
|
|
|
709 # along with this program; if not, write to the Free Software
|
|
|
710 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
|
|
711 # 02111-1307, USA.
|
|
|
712
|
|
|
713 # Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
|
|
|
714 # created by `make install' are always world readable, even if the
|
|
|
715 # installer happens to have an overly restrictive umask (e.g. 077).
|
|
|
716 # This was a mistake. There are at least two reasons why we must not
|
|
|
717 # use `-m 0755':
|
|
|
718 # - it causes special bits like SGID to be ignored,
|
|
|
719 # - it may be too restrictive (some setups expect 775 directories).
|
|
|
720 #
|
|
|
721 # Do not use -m 0755 and let people choose whatever they expect by
|
|
|
722 # setting umask.
|
|
|
723 #
|
|
|
724 # We cannot accept any implementation of `mkdir' that recognizes `-p'.
|
|
|
725 # Some implementations (such as Solaris 8's) are not thread-safe: if a
|
|
|
726 # parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'
|
|
|
727 # concurrently, both version can detect that a/ is missing, but only
|
|
|
728 # one can create it and the other will error out. Consequently we
|
|
|
729 # restrict ourselves to GNU make (using the --version option ensures
|
|
|
730 # this.)
|
|
|
731 AC_DEFUN([AM_PROG_MKDIR_P],
|
|
|
732 [if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
|
|
|
733 # We used to keeping the `.' as first argument, in order to
|
|
|
734 # allow $(mkdir_p) to be used without argument. As in
|
|
|
735 # $(mkdir_p) $(somedir)
|
|
|
736 # where $(somedir) is conditionally defined. However this is wrong
|
|
|
737 # for two reasons:
|
|
|
738 # 1. if the package is installed by a user who cannot write `.'
|
|
|
739 # make install will fail,
|
|
|
740 # 2. the above comment should most certainly read
|
|
|
741 # $(mkdir_p) $(DESTDIR)$(somedir)
|
|
|
742 # so it does not work when $(somedir) is undefined and
|
|
|
743 # $(DESTDIR) is not.
|
|
|
744 # To support the latter case, we have to write
|
|
|
745 # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
|
|
|
746 # so the `.' trick is pointless.
|
|
|
747 mkdir_p='mkdir -p --'
|
|
|
748 else
|
|
|
749 # On NextStep and OpenStep, the `mkdir' command does not
|
|
|
750 # recognize any option. It will interpret all options as
|
|
|
751 # directories to create, and then abort because `.' already
|
|
|
752 # exists.
|
|
|
753 for d in ./-p ./--version;
|
|
|
754 do
|
|
|
755 test -d $d && rmdir $d
|
|
|
756 done
|
|
|
757 # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
|
|
|
758 if test -f "$ac_aux_dir/mkinstalldirs"; then
|
|
|
759 mkdir_p='$(mkinstalldirs)'
|
|
|
760 else
|
|
|
761 mkdir_p='$(install_sh) -d'
|
|
|
762 fi
|
|
|
763 fi
|
|
|
764 AC_SUBST([mkdir_p])])
|
|
|
765
|
|
|
766 # Helper functions for option handling. -*- Autoconf -*-
|
|
|
767
|
|
|
768 # Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
|
|
|
769
|
|
|
770 # This program is free software; you can redistribute it and/or modify
|
|
|
771 # it under the terms of the GNU General Public License as published by
|
|
|
772 # the Free Software Foundation; either version 2, or (at your option)
|
|
|
773 # any later version.
|
|
|
774
|
|
|
775 # This program is distributed in the hope that it will be useful,
|
|
|
776 # but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
777 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
778 # GNU General Public License for more details.
|
|
|
779
|
|
|
780 # You should have received a copy of the GNU General Public License
|
|
|
781 # along with this program; if not, write to the Free Software
|
|
|
782 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
|
|
783 # 02111-1307, USA.
|
|
|
784
|
|
|
785 # serial 2
|
|
|
786
|
|
|
787 # _AM_MANGLE_OPTION(NAME)
|
|
|
788 # -----------------------
|
|
|
789 AC_DEFUN([_AM_MANGLE_OPTION],
|
|
|
790 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
|
|
|
791
|
|
|
792 # _AM_SET_OPTION(NAME)
|
|
|
793 # ------------------------------
|
|
|
794 # Set option NAME. Presently that only means defining a flag for this option.
|
|
|
795 AC_DEFUN([_AM_SET_OPTION],
|
|
|
796 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
|
|
|
797
|
|
|
798 # _AM_SET_OPTIONS(OPTIONS)
|
|
|
799 # ----------------------------------
|
|
|
800 # OPTIONS is a space-separated list of Automake options.
|
|
|
801 AC_DEFUN([_AM_SET_OPTIONS],
|
|
|
802 [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
|
|
|
803
|
|
|
804 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
|
|
|
805 # -------------------------------------------
|
|
|
806 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
|
|
|
807 AC_DEFUN([_AM_IF_OPTION],
|
|
|
808 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
|
|
|
809
|
|
|
810 #
|
|
|
811 # Check to make sure that the build environment is sane.
|
|
|
812 #
|
|
|
813
|
|
|
814 # Copyright (C) 1996, 1997, 2000, 2001, 2003 Free Software Foundation, Inc.
|
|
|
815
|
|
|
816 # This program is free software; you can redistribute it and/or modify
|
|
|
817 # it under the terms of the GNU General Public License as published by
|
|
|
818 # the Free Software Foundation; either version 2, or (at your option)
|
|
|
819 # any later version.
|
|
|
820
|
|
|
821 # This program is distributed in the hope that it will be useful,
|
|
|
822 # but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
823 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
824 # GNU General Public License for more details.
|
|
|
825
|
|
|
826 # You should have received a copy of the GNU General Public License
|
|
|
827 # along with this program; if not, write to the Free Software
|
|
|
828 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
|
|
829 # 02111-1307, USA.
|
|
|
830
|
|
|
831 # serial 3
|
|
|
832
|
|
|
833 # AM_SANITY_CHECK
|
|
|
834 # ---------------
|
|
|
835 AC_DEFUN([AM_SANITY_CHECK],
|
|
|
836 [AC_MSG_CHECKING([whether build environment is sane])
|
|
|
837 # Just in case
|
|
|
838 sleep 1
|
|
|
839 echo timestamp > conftest.file
|
|
|
840 # Do `set' in a subshell so we don't clobber the current shell's
|
|
|
841 # arguments. Must try -L first in case configure is actually a
|
|
|
842 # symlink; some systems play weird games with the mod time of symlinks
|
|
|
843 # (eg FreeBSD returns the mod time of the symlink's containing
|
|
|
844 # directory).
|
|
|
845 if (
|
|
|
846 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
|
|
|
847 if test "$[*]" = "X"; then
|
|
|
848 # -L didn't work.
|
|
|
849 set X `ls -t $srcdir/configure conftest.file`
|
|
|
850 fi
|
|
|
851 rm -f conftest.file
|
|
|
852 if test "$[*]" != "X $srcdir/configure conftest.file" \
|
|
|
853 && test "$[*]" != "X conftest.file $srcdir/configure"; then
|
|
|
854
|
|
|
855 # If neither matched, then we have a broken ls. This can happen
|
|
|
856 # if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
|
857 # broken ls alias from the environment. This has actually
|
|
|
858 # happened. Such a system could not be considered "sane".
|
|
|
859 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
|
860 alias in your environment])
|
|
|
861 fi
|
|
|
862
|
|
|
863 test "$[2]" = conftest.file
|
|
|
864 )
|
|
|
865 then
|
|
|
866 # Ok.
|
|
|
867 :
|
|
|
868 else
|
|
|
869 AC_MSG_ERROR([newly created file is older than distributed files!
|
|
|
870 Check your system clock])
|
|
|
871 fi
|
|
|
872 AC_MSG_RESULT(yes)])
|
|
|
873
|
|
|
874 # AM_PROG_INSTALL_STRIP
|
|
|
875
|
|
|
876 # Copyright (C) 2001, 2003 Free Software Foundation, Inc.
|
|
|
877
|
|
|
878 # This program is free software; you can redistribute it and/or modify
|
|
|
879 # it under the terms of the GNU General Public License as published by
|
|
|
880 # the Free Software Foundation; either version 2, or (at your option)
|
|
|
881 # any later version.
|
|
|
882
|
|
|
883 # This program is distributed in the hope that it will be useful,
|
|
|
884 # but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
885 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
886 # GNU General Public License for more details.
|
|
|
887
|
|
|
888 # You should have received a copy of the GNU General Public License
|
|
|
889 # along with this program; if not, write to the Free Software
|
|
|
890 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
|
|
891 # 02111-1307, USA.
|
|
|
892
|
|
|
893 # One issue with vendor `install' (even GNU) is that you can't
|
|
|
894 # specify the program used to strip binaries. This is especially
|
|
|
895 # annoying in cross-compiling environments, where the build's strip
|
|
|
896 # is unlikely to handle the host's binaries.
|
|
|
897 # Fortunately install-sh will honor a STRIPPROG variable, so we
|
|
|
898 # always use install-sh in `make install-strip', and initialize
|
|
|
899 # STRIPPROG with the value of the STRIP variable (set by the user).
|
|
|
900 AC_DEFUN([AM_PROG_INSTALL_STRIP],
|
|
|
901 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
|
|
|
902 # Installed binaries are usually stripped using `strip' when the user
|
|
|
903 # run `make install-strip'. However `strip' might not be the right
|
|
|
904 # tool to use in cross-compilation environments, therefore Automake
|
|
|
905 # will honor the `STRIP' environment variable to overrule this program.
|
|
|
906 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
|
|
|
907 if test "$cross_compiling" != no; then
|
|
|
908 AC_CHECK_TOOL([STRIP], [strip], :)
|
|
|
909 fi
|
|
|
910 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
|
|
|
911 AC_SUBST([INSTALL_STRIP_PROGRAM])])
|
|
|
912
|
|
|
913 # Check how to create a tarball. -*- Autoconf -*-
|
|
|
914
|
|
|
915 # Copyright (C) 2004 Free Software Foundation, Inc.
|
|
|
916
|
|
|
917 # This program is free software; you can redistribute it and/or modify
|
|
|
918 # it under the terms of the GNU General Public License as published by
|
|
|
919 # the Free Software Foundation; either version 2, or (at your option)
|
|
|
920 # any later version.
|
|
|
921
|
|
|
922 # This program is distributed in the hope that it will be useful,
|
|
|
923 # but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
924 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
925 # GNU General Public License for more details.
|
|
|
926
|
|
|
927 # You should have received a copy of the GNU General Public License
|
|
|
928 # along with this program; if not, write to the Free Software
|
|
|
929 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
|
|
930 # 02111-1307, USA.
|
|
|
931
|
|
|
932 # serial 1
|
|
|
933
|
|
|
934
|
|
|
935 # _AM_PROG_TAR(FORMAT)
|
|
|
936 # --------------------
|
|
|
937 # Check how to create a tarball in format FORMAT.
|
|
|
938 # FORMAT should be one of `v7', `ustar', or `pax'.
|
|
|
939 #
|
|
|
940 # Substitute a variable $(am__tar) that is a command
|
|
|
941 # writing to stdout a FORMAT-tarball containing the directory
|
|
|
942 # $tardir.
|
|
|
943 # tardir=directory && $(am__tar) > result.tar
|
|
|
944 #
|
|
|
945 # Substitute a variable $(am__untar) that extract such
|
|
|
946 # a tarball read from stdin.
|
|
|
947 # $(am__untar) < result.tar
|
|
|
948 AC_DEFUN([_AM_PROG_TAR],
|
|
|
949 [# Always define AMTAR for backward compatibility.
|
|
|
950 AM_MISSING_PROG([AMTAR], [tar])
|
|
|
951 m4_if([$1], [v7],
|
|
|
952 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
|
|
|
953 [m4_case([$1], [ustar],, [pax],,
|
|
|
954 [m4_fatal([Unknown tar format])])
|
|
|
955 AC_MSG_CHECKING([how to create a $1 tar archive])
|
|
|
956 # Loop over all known methods to create a tar archive until one works.
|
|
|
957 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
|
|
|
958 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
|
|
|
959 # Do not fold the above two line into one, because Tru64 sh and
|
|
|
960 # Solaris sh will not grok spaces in the rhs of `-'.
|
|
|
961 for _am_tool in $_am_tools
|
|
|
962 do
|
|
|
963 case $_am_tool in
|
|
|
964 gnutar)
|
|
|
965 for _am_tar in tar gnutar gtar;
|
|
|
966 do
|
|
|
967 AM_RUN_LOG([$_am_tar --version]) && break
|
|
|
968 done
|
|
|
969 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
|
|
|
970 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
|
|
|
971 am__untar="$_am_tar -xf -"
|
|
|
972 ;;
|
|
|
973 plaintar)
|
|
|
974 # Must skip GNU tar: if it does not support --format= it doesn't create
|
|
|
975 # ustar tarball either.
|
|
|
976 (tar --version) >/dev/null 2>&1 && continue
|
|
|
977 am__tar='tar chf - "$$tardir"'
|
|
|
978 am__tar_='tar chf - "$tardir"'
|
|
|
979 am__untar='tar xf -'
|
|
|
980 ;;
|
|
|
981 pax)
|
|
|
982 am__tar='pax -L -x $1 -w "$$tardir"'
|
|
|
983 am__tar_='pax -L -x $1 -w "$tardir"'
|
|
|
984 am__untar='pax -r'
|
|
|
985 ;;
|
|
|
986 cpio)
|
|
|
987 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
|
|
|
988 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
|
|
|
989 am__untar='cpio -i -H $1 -d'
|
|
|
990 ;;
|
|
|
991 none)
|
|
|
992 am__tar=false
|
|
|
993 am__tar_=false
|
|
|
994 am__untar=false
|
|
|
995 ;;
|
|
|
996 esac
|
|
|
997
|
|
|
998 # If the value was cached, stop now. We just wanted to have am__tar
|
|
|
999 # and am__untar set.
|
|
|
1000 test -n "${am_cv_prog_tar_$1}" && break
|
|
|
1001
|
|
|
1002 # tar/untar a dummy directory, and stop if the command works
|
|
|
1003 rm -rf conftest.dir
|
|
|
1004 mkdir conftest.dir
|
|
|
1005 echo GrepMe > conftest.dir/file
|
|
|
1006 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
|
|
|
1007 rm -rf conftest.dir
|
|
|
1008 if test -s conftest.tar; then
|
|
|
1009 AM_RUN_LOG([$am__untar <conftest.tar])
|
|
|
1010 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
|
|
|
1011 fi
|
|
|
1012 done
|
|
|
1013 rm -rf conftest.dir
|
|
|
1014
|
|
|
1015 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
|
|
|
1016 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
|
|
|
1017 AC_SUBST([am__tar])
|
|
|
1018 AC_SUBST([am__untar])
|
|
|
1019 ]) # _AM_PROG_TAR
|
|
|
1020
|
|
|
1021 m4_include([m4/acx_pthread.m4])
|
