1 | # generated automatically by aclocal 1.11.1 -*- Autoconf -*- |
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2 | |
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3 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, |
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4 | # 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc. |
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5 | # This file is free software; the Free Software Foundation |
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6 | # gives unlimited permission to copy and/or distribute it, |
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7 | # with or without modifications, as long as this notice is preserved. |
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8 | |
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9 | # This program is distributed in the hope that it will be useful, |
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10 | # but WITHOUT ANY WARRANTY, to the extent permitted by law; without |
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11 | # even the implied warranty of MERCHANTABILITY or FITNESS FOR A |
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12 | # PARTICULAR PURPOSE. |
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13 | |
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14 | m4_ifndef([AC_AUTOCONF_VERSION], |
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15 | [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl |
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16 | m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.65],, |
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17 | [m4_warning([this file was generated for autoconf 2.65. |
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18 | You have another version of autoconf. It may work, but is not guaranteed to. |
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19 | If you have problems, you may need to regenerate the build system entirely. |
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20 | To do so, use the procedure documented by the package, typically `autoreconf'.])]) |
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21 | |
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22 | # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. |
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23 | # |
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24 | # This file is free software; the Free Software Foundation |
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25 | # gives unlimited permission to copy and/or distribute it, |
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26 | # with or without modifications, as long as this notice is preserved. |
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27 | |
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28 | # AM_AUTOMAKE_VERSION(VERSION) |
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29 | # ---------------------------- |
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30 | # Automake X.Y traces this macro to ensure aclocal.m4 has been |
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31 | # generated from the m4 files accompanying Automake X.Y. |
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32 | # (This private macro should not be called outside this file.) |
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33 | AC_DEFUN([AM_AUTOMAKE_VERSION], |
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34 | [am__api_version='1.11' |
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35 | dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to |
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36 | dnl require some minimum version. Point them to the right macro. |
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37 | m4_if([$1], [1.11.1], [], |
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38 | [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl |
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39 | ]) |
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40 | |
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41 | # _AM_AUTOCONF_VERSION(VERSION) |
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42 | # ----------------------------- |
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43 | # aclocal traces this macro to find the Autoconf version. |
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44 | # This is a private macro too. Using m4_define simplifies |
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45 | # the logic in aclocal, which can simply ignore this definition. |
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46 | m4_define([_AM_AUTOCONF_VERSION], []) |
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47 | |
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48 | # AM_SET_CURRENT_AUTOMAKE_VERSION |
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49 | # ------------------------------- |
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50 | # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced. |
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51 | # This function is AC_REQUIREd by AM_INIT_AUTOMAKE. |
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52 | AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], |
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53 | [AM_AUTOMAKE_VERSION([1.11.1])dnl |
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54 | m4_ifndef([AC_AUTOCONF_VERSION], |
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55 | [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl |
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56 | _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))]) |
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57 | |
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58 | # AM_AUX_DIR_EXPAND -*- Autoconf -*- |
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59 | |
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60 | # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. |
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61 | # |
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62 | # This file is free software; the Free Software Foundation |
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63 | # gives unlimited permission to copy and/or distribute it, |
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64 | # with or without modifications, as long as this notice is preserved. |
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65 | |
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66 | # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets |
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67 | # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to |
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68 | # `$srcdir', `$srcdir/..', or `$srcdir/../..'. |
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69 | # |
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70 | # Of course, Automake must honor this variable whenever it calls a |
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71 | # tool from the auxiliary directory. The problem is that $srcdir (and |
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72 | # therefore $ac_aux_dir as well) can be either absolute or relative, |
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73 | # depending on how configure is run. This is pretty annoying, since |
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74 | # it makes $ac_aux_dir quite unusable in subdirectories: in the top |
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75 | # source directory, any form will work fine, but in subdirectories a |
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76 | # relative path needs to be adjusted first. |
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77 | # |
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78 | # $ac_aux_dir/missing |
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79 | # fails when called from a subdirectory if $ac_aux_dir is relative |
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80 | # $top_srcdir/$ac_aux_dir/missing |
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81 | # fails if $ac_aux_dir is absolute, |
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82 | # fails when called from a subdirectory in a VPATH build with |
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83 | # a relative $ac_aux_dir |
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84 | # |
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85 | # The reason of the latter failure is that $top_srcdir and $ac_aux_dir |
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86 | # are both prefixed by $srcdir. In an in-source build this is usually |
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87 | # harmless because $srcdir is `.', but things will broke when you |
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88 | # start a VPATH build or use an absolute $srcdir. |
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89 | # |
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90 | # So we could use something similar to $top_srcdir/$ac_aux_dir/missing, |
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91 | # iff we strip the leading $srcdir from $ac_aux_dir. That would be: |
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92 | # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"` |
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93 | # and then we would define $MISSING as |
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94 | # MISSING="\${SHELL} $am_aux_dir/missing" |
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95 | # This will work as long as MISSING is not called from configure, because |
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96 | # unfortunately $(top_srcdir) has no meaning in configure. |
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97 | # However there are other variables, like CC, which are often used in |
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98 | # configure, and could therefore not use this "fixed" $ac_aux_dir. |
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99 | # |
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100 | # Another solution, used here, is to always expand $ac_aux_dir to an |
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101 | # absolute PATH. The drawback is that using absolute paths prevent a |
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102 | # configured tree to be moved without reconfiguration. |
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103 | |
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104 | AC_DEFUN([AM_AUX_DIR_EXPAND], |
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105 | [dnl Rely on autoconf to set up CDPATH properly. |
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106 | AC_PREREQ([2.50])dnl |
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107 | # expand $ac_aux_dir to an absolute path |
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108 | am_aux_dir=`cd $ac_aux_dir && pwd` |
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109 | ]) |
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110 | |
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111 | # AM_CONDITIONAL -*- Autoconf -*- |
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112 | |
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113 | # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008 |
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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 9 |
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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 | m4_define([_AM_COND_VALUE_$1], [$2])dnl |
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134 | if $2; then |
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135 | $1_TRUE= |
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136 | $1_FALSE='#' |
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137 | else |
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138 | $1_TRUE='#' |
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139 | $1_FALSE= |
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140 | fi |
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141 | AC_CONFIG_COMMANDS_PRE( |
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142 | [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then |
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143 | AC_MSG_ERROR([[conditional "$1" was never defined. |
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144 | Usually this means the macro was only invoked conditionally.]]) |
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145 | fi])]) |
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146 | |
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147 | # Do all the work for Automake. -*- Autoconf -*- |
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148 | |
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149 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, |
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150 | # 2005, 2006, 2008, 2009 Free Software Foundation, Inc. |
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151 | # |
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152 | # This file is free software; the Free Software Foundation |
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153 | # gives unlimited permission to copy and/or distribute it, |
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154 | # with or without modifications, as long as this notice is preserved. |
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155 | |
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156 | # serial 16 |
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157 | |
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158 | # This macro actually does too much. Some checks are only needed if |
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159 | # your package does certain things. But this isn't really a big deal. |
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160 | |
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161 | # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE]) |
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162 | # AM_INIT_AUTOMAKE([OPTIONS]) |
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163 | # ----------------------------------------------- |
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164 | # The call with PACKAGE and VERSION arguments is the old style |
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165 | # call (pre autoconf-2.50), which is being phased out. PACKAGE |
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166 | # and VERSION should now be passed to AC_INIT and removed from |
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167 | # the call to AM_INIT_AUTOMAKE. |
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168 | # We support both call styles for the transition. After |
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169 | # the next Automake release, Autoconf can make the AC_INIT |
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170 | # arguments mandatory, and then we can depend on a new Autoconf |
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171 | # release and drop the old call support. |
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172 | AC_DEFUN([AM_INIT_AUTOMAKE], |
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173 | [AC_PREREQ([2.62])dnl |
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174 | dnl Autoconf wants to disallow AM_ names. We explicitly allow |
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175 | dnl the ones we care about. |
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176 | m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl |
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177 | AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl |
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178 | AC_REQUIRE([AC_PROG_INSTALL])dnl |
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179 | if test "`cd $srcdir && pwd`" != "`pwd`"; then |
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180 | # Use -I$(srcdir) only when $(srcdir) != ., so that make's output |
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181 | # is not polluted with repeated "-I." |
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182 | AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl |
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183 | # test to see if srcdir already configured |
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184 | if test -f $srcdir/config.status; then |
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185 | AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) |
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186 | fi |
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187 | fi |
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188 | |
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189 | # test whether we have cygpath |
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190 | if test -z "$CYGPATH_W"; then |
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191 | if (cygpath --version) >/dev/null 2>/dev/null; then |
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192 | CYGPATH_W='cygpath -w' |
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193 | else |
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194 | CYGPATH_W=echo |
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195 | fi |
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196 | fi |
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197 | AC_SUBST([CYGPATH_W]) |
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198 | |
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199 | # Define the identity of the package. |
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200 | dnl Distinguish between old-style and new-style calls. |
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201 | m4_ifval([$2], |
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202 | [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl |
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203 | AC_SUBST([PACKAGE], [$1])dnl |
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204 | AC_SUBST([VERSION], [$2])], |
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205 | [_AM_SET_OPTIONS([$1])dnl |
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206 | dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT. |
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207 | m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,, |
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208 | [m4_fatal([AC_INIT should be called with package and version arguments])])dnl |
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209 | AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl |
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210 | AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl |
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211 | |
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212 | _AM_IF_OPTION([no-define],, |
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213 | [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) |
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214 | AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl |
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215 | |
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216 | # Some tools Automake needs. |
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217 | AC_REQUIRE([AM_SANITY_CHECK])dnl |
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218 | AC_REQUIRE([AC_ARG_PROGRAM])dnl |
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219 | AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}) |
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220 | AM_MISSING_PROG(AUTOCONF, autoconf) |
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221 | AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}) |
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222 | AM_MISSING_PROG(AUTOHEADER, autoheader) |
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223 | AM_MISSING_PROG(MAKEINFO, makeinfo) |
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224 | AC_REQUIRE([AM_PROG_INSTALL_SH])dnl |
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225 | AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl |
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226 | AC_REQUIRE([AM_PROG_MKDIR_P])dnl |
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227 | # We need awk for the "check" target. The system "awk" is bad on |
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228 | # some platforms. |
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229 | AC_REQUIRE([AC_PROG_AWK])dnl |
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230 | AC_REQUIRE([AC_PROG_MAKE_SET])dnl |
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231 | AC_REQUIRE([AM_SET_LEADING_DOT])dnl |
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232 | _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])], |
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233 | [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])], |
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234 | [_AM_PROG_TAR([v7])])]) |
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235 | _AM_IF_OPTION([no-dependencies],, |
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236 | [AC_PROVIDE_IFELSE([AC_PROG_CC], |
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237 | [_AM_DEPENDENCIES(CC)], |
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238 | [define([AC_PROG_CC], |
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239 | defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl |
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240 | AC_PROVIDE_IFELSE([AC_PROG_CXX], |
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241 | [_AM_DEPENDENCIES(CXX)], |
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242 | [define([AC_PROG_CXX], |
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243 | defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl |
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244 | AC_PROVIDE_IFELSE([AC_PROG_OBJC], |
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245 | [_AM_DEPENDENCIES(OBJC)], |
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246 | [define([AC_PROG_OBJC], |
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247 | defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl |
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248 | ]) |
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249 | _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl |
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250 | dnl The `parallel-tests' driver may need to know about EXEEXT, so add the |
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251 | dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro |
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252 | dnl is hooked onto _AC_COMPILER_EXEEXT early, see below. |
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253 | AC_CONFIG_COMMANDS_PRE(dnl |
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254 | [m4_provide_if([_AM_COMPILER_EXEEXT], |
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255 | [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl |
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256 | ]) |
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257 | |
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258 | dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not |
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259 | dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further |
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260 | dnl mangled by Autoconf and run in a shell conditional statement. |
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261 | m4_define([_AC_COMPILER_EXEEXT], |
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262 | m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])]) |
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263 | |
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264 | |
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265 | # When config.status generates a header, we must update the stamp-h file. |
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266 | # This file resides in the same directory as the config header |
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267 | # that is generated. The stamp files are numbered to have different names. |
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268 | |
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269 | # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the |
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270 | # loop where config.status creates the headers, so we can generate |
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271 | # our stamp files there. |
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272 | AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], |
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273 | [# Compute $1's index in $config_headers. |
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274 | _am_arg=$1 |
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275 | _am_stamp_count=1 |
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276 | for _am_header in $config_headers :; do |
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277 | case $_am_header in |
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278 | $_am_arg | $_am_arg:* ) |
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279 | break ;; |
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280 | * ) |
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281 | _am_stamp_count=`expr $_am_stamp_count + 1` ;; |
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282 | esac |
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283 | done |
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284 | echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count]) |
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285 | |
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286 | # Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc. |
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287 | # |
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288 | # This file is free software; the Free Software Foundation |
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289 | # gives unlimited permission to copy and/or distribute it, |
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290 | # with or without modifications, as long as this notice is preserved. |
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291 | |
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292 | # AM_PROG_INSTALL_SH |
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293 | # ------------------ |
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294 | # Define $install_sh. |
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295 | AC_DEFUN([AM_PROG_INSTALL_SH], |
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296 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl |
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297 | if test x"${install_sh}" != xset; then |
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298 | case $am_aux_dir in |
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299 | *\ * | *\ *) |
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300 | install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; |
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301 | *) |
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302 | install_sh="\${SHELL} $am_aux_dir/install-sh" |
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303 | esac |
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304 | fi |
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305 | AC_SUBST(install_sh)]) |
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306 | |
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307 | # Copyright (C) 2003, 2005 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 2 |
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314 | |
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315 | # Check whether the underlying file-system supports filenames |
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316 | # with a leading dot. For instance MS-DOS doesn't. |
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317 | AC_DEFUN([AM_SET_LEADING_DOT], |
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318 | [rm -rf .tst 2>/dev/null |
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319 | mkdir .tst 2>/dev/null |
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320 | if test -d .tst; then |
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321 | am__leading_dot=. |
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322 | else |
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323 | am__leading_dot=_ |
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324 | fi |
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325 | rmdir .tst 2>/dev/null |
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326 | AC_SUBST([am__leading_dot])]) |
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327 | |
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328 | # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*- |
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329 | |
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330 | # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008 |
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331 | # Free Software Foundation, Inc. |
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332 | # |
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333 | # This file is free software; the Free Software Foundation |
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334 | # gives unlimited permission to copy and/or distribute it, |
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335 | # with or without modifications, as long as this notice is preserved. |
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336 | |
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337 | # serial 6 |
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338 | |
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339 | # AM_MISSING_PROG(NAME, PROGRAM) |
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340 | # ------------------------------ |
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341 | AC_DEFUN([AM_MISSING_PROG], |
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342 | [AC_REQUIRE([AM_MISSING_HAS_RUN]) |
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343 | $1=${$1-"${am_missing_run}$2"} |
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344 | AC_SUBST($1)]) |
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345 | |
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346 | |
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347 | # AM_MISSING_HAS_RUN |
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348 | # ------------------ |
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349 | # Define MISSING if not defined so far and test if it supports --run. |
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350 | # If it does, set am_missing_run to use it, otherwise, to nothing. |
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351 | AC_DEFUN([AM_MISSING_HAS_RUN], |
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352 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl |
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353 | AC_REQUIRE_AUX_FILE([missing])dnl |
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354 | if test x"${MISSING+set}" != xset; then |
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355 | case $am_aux_dir in |
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356 | *\ * | *\ *) |
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357 | MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; |
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358 | *) |
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359 | MISSING="\${SHELL} $am_aux_dir/missing" ;; |
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360 | esac |
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361 | fi |
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362 | # Use eval to expand $SHELL |
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363 | if eval "$MISSING --run true"; then |
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364 | am_missing_run="$MISSING --run " |
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365 | else |
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366 | am_missing_run= |
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367 | AC_MSG_WARN([`missing' script is too old or missing]) |
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368 | fi |
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369 | ]) |
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370 | |
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371 | # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc. |
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372 | # |
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373 | # This file is free software; the Free Software Foundation |
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374 | # gives unlimited permission to copy and/or distribute it, |
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375 | # with or without modifications, as long as this notice is preserved. |
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376 | |
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377 | # AM_PROG_MKDIR_P |
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378 | # --------------- |
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379 | # Check for `mkdir -p'. |
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380 | AC_DEFUN([AM_PROG_MKDIR_P], |
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381 | [AC_PREREQ([2.60])dnl |
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382 | AC_REQUIRE([AC_PROG_MKDIR_P])dnl |
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383 | dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P, |
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384 | dnl while keeping a definition of mkdir_p for backward compatibility. |
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385 | dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile. |
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386 | dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of |
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387 | dnl Makefile.ins that do not define MKDIR_P, so we do our own |
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388 | dnl adjustment using top_builddir (which is defined more often than |
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389 | dnl MKDIR_P). |
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390 | AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl |
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391 | case $mkdir_p in |
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392 | [[\\/$]]* | ?:[[\\/]]*) ;; |
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393 | */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; |
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394 | esac |
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395 | ]) |
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396 | |
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397 | # Helper functions for option handling. -*- Autoconf -*- |
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398 | |
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399 | # Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc. |
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400 | # |
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401 | # This file is free software; the Free Software Foundation |
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402 | # gives unlimited permission to copy and/or distribute it, |
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403 | # with or without modifications, as long as this notice is preserved. |
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404 | |
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405 | # serial 4 |
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406 | |
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407 | # _AM_MANGLE_OPTION(NAME) |
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408 | # ----------------------- |
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409 | AC_DEFUN([_AM_MANGLE_OPTION], |
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410 | [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) |
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411 | |
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412 | # _AM_SET_OPTION(NAME) |
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413 | # ------------------------------ |
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414 | # Set option NAME. Presently that only means defining a flag for this option. |
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415 | AC_DEFUN([_AM_SET_OPTION], |
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416 | [m4_define(_AM_MANGLE_OPTION([$1]), 1)]) |
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417 | |
---|
418 | # _AM_SET_OPTIONS(OPTIONS) |
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419 | # ---------------------------------- |
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420 | # OPTIONS is a space-separated list of Automake options. |
---|
421 | AC_DEFUN([_AM_SET_OPTIONS], |
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422 | [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) |
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423 | |
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424 | # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) |
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425 | # ------------------------------------------- |
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426 | # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. |
---|
427 | AC_DEFUN([_AM_IF_OPTION], |
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428 | [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) |
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429 | |
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430 | # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. |
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431 | # |
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432 | # This file is free software; the Free Software Foundation |
---|
433 | # gives unlimited permission to copy and/or distribute it, |
---|
434 | # with or without modifications, as long as this notice is preserved. |
---|
435 | |
---|
436 | # AM_RUN_LOG(COMMAND) |
---|
437 | # ------------------- |
---|
438 | # Run COMMAND, save the exit status in ac_status, and log it. |
---|
439 | # (This has been adapted from Autoconf's _AC_RUN_LOG macro.) |
---|
440 | AC_DEFUN([AM_RUN_LOG], |
---|
441 | [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD |
---|
442 | ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD |
---|
443 | ac_status=$? |
---|
444 | echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD |
---|
445 | (exit $ac_status); }]) |
---|
446 | |
---|
447 | # Check to make sure that the build environment is sane. -*- Autoconf -*- |
---|
448 | |
---|
449 | # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008 |
---|
450 | # Free Software Foundation, Inc. |
---|
451 | # |
---|
452 | # This file is free software; the Free Software Foundation |
---|
453 | # gives unlimited permission to copy and/or distribute it, |
---|
454 | # with or without modifications, as long as this notice is preserved. |
---|
455 | |
---|
456 | # serial 5 |
---|
457 | |
---|
458 | # AM_SANITY_CHECK |
---|
459 | # --------------- |
---|
460 | AC_DEFUN([AM_SANITY_CHECK], |
---|
461 | [AC_MSG_CHECKING([whether build environment is sane]) |
---|
462 | # Just in case |
---|
463 | sleep 1 |
---|
464 | echo timestamp > conftest.file |
---|
465 | # Reject unsafe characters in $srcdir or the absolute working directory |
---|
466 | # name. Accept space and tab only in the latter. |
---|
467 | am_lf=' |
---|
468 | ' |
---|
469 | case `pwd` in |
---|
470 | *[[\\\"\#\$\&\'\`$am_lf]]*) |
---|
471 | AC_MSG_ERROR([unsafe absolute working directory name]);; |
---|
472 | esac |
---|
473 | case $srcdir in |
---|
474 | *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*) |
---|
475 | AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);; |
---|
476 | esac |
---|
477 | |
---|
478 | # Do `set' in a subshell so we don't clobber the current shell's |
---|
479 | # arguments. Must try -L first in case configure is actually a |
---|
480 | # symlink; some systems play weird games with the mod time of symlinks |
---|
481 | # (eg FreeBSD returns the mod time of the symlink's containing |
---|
482 | # directory). |
---|
483 | if ( |
---|
484 | set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` |
---|
485 | if test "$[*]" = "X"; then |
---|
486 | # -L didn't work. |
---|
487 | set X `ls -t "$srcdir/configure" conftest.file` |
---|
488 | fi |
---|
489 | rm -f conftest.file |
---|
490 | if test "$[*]" != "X $srcdir/configure conftest.file" \ |
---|
491 | && test "$[*]" != "X conftest.file $srcdir/configure"; then |
---|
492 | |
---|
493 | # If neither matched, then we have a broken ls. This can happen |
---|
494 | # if, for instance, CONFIG_SHELL is bash and it inherits a |
---|
495 | # broken ls alias from the environment. This has actually |
---|
496 | # happened. Such a system could not be considered "sane". |
---|
497 | AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken |
---|
498 | alias in your environment]) |
---|
499 | fi |
---|
500 | |
---|
501 | test "$[2]" = conftest.file |
---|
502 | ) |
---|
503 | then |
---|
504 | # Ok. |
---|
505 | : |
---|
506 | else |
---|
507 | AC_MSG_ERROR([newly created file is older than distributed files! |
---|
508 | Check your system clock]) |
---|
509 | fi |
---|
510 | AC_MSG_RESULT(yes)]) |
---|
511 | |
---|
512 | # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. |
---|
513 | # |
---|
514 | # This file is free software; the Free Software Foundation |
---|
515 | # gives unlimited permission to copy and/or distribute it, |
---|
516 | # with or without modifications, as long as this notice is preserved. |
---|
517 | |
---|
518 | # AM_PROG_INSTALL_STRIP |
---|
519 | # --------------------- |
---|
520 | # One issue with vendor `install' (even GNU) is that you can't |
---|
521 | # specify the program used to strip binaries. This is especially |
---|
522 | # annoying in cross-compiling environments, where the build's strip |
---|
523 | # is unlikely to handle the host's binaries. |
---|
524 | # Fortunately install-sh will honor a STRIPPROG variable, so we |
---|
525 | # always use install-sh in `make install-strip', and initialize |
---|
526 | # STRIPPROG with the value of the STRIP variable (set by the user). |
---|
527 | AC_DEFUN([AM_PROG_INSTALL_STRIP], |
---|
528 | [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl |
---|
529 | # Installed binaries are usually stripped using `strip' when the user |
---|
530 | # run `make install-strip'. However `strip' might not be the right |
---|
531 | # tool to use in cross-compilation environments, therefore Automake |
---|
532 | # will honor the `STRIP' environment variable to overrule this program. |
---|
533 | dnl Don't test for $cross_compiling = yes, because it might be `maybe'. |
---|
534 | if test "$cross_compiling" != no; then |
---|
535 | AC_CHECK_TOOL([STRIP], [strip], :) |
---|
536 | fi |
---|
537 | INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" |
---|
538 | AC_SUBST([INSTALL_STRIP_PROGRAM])]) |
---|
539 | |
---|
540 | # Copyright (C) 2006, 2008 Free Software Foundation, Inc. |
---|
541 | # |
---|
542 | # This file is free software; the Free Software Foundation |
---|
543 | # gives unlimited permission to copy and/or distribute it, |
---|
544 | # with or without modifications, as long as this notice is preserved. |
---|
545 | |
---|
546 | # serial 2 |
---|
547 | |
---|
548 | # _AM_SUBST_NOTMAKE(VARIABLE) |
---|
549 | # --------------------------- |
---|
550 | # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. |
---|
551 | # This macro is traced by Automake. |
---|
552 | AC_DEFUN([_AM_SUBST_NOTMAKE]) |
---|
553 | |
---|
554 | # AM_SUBST_NOTMAKE(VARIABLE) |
---|
555 | # --------------------------- |
---|
556 | # Public sister of _AM_SUBST_NOTMAKE. |
---|
557 | AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)]) |
---|
558 | |
---|
559 | # Check how to create a tarball. -*- Autoconf -*- |
---|
560 | |
---|
561 | # Copyright (C) 2004, 2005 Free Software Foundation, Inc. |
---|
562 | # |
---|
563 | # This file is free software; the Free Software Foundation |
---|
564 | # gives unlimited permission to copy and/or distribute it, |
---|
565 | # with or without modifications, as long as this notice is preserved. |
---|
566 | |
---|
567 | # serial 2 |
---|
568 | |
---|
569 | # _AM_PROG_TAR(FORMAT) |
---|
570 | # -------------------- |
---|
571 | # Check how to create a tarball in format FORMAT. |
---|
572 | # FORMAT should be one of `v7', `ustar', or `pax'. |
---|
573 | # |
---|
574 | # Substitute a variable $(am__tar) that is a command |
---|
575 | # writing to stdout a FORMAT-tarball containing the directory |
---|
576 | # $tardir. |
---|
577 | # tardir=directory && $(am__tar) > result.tar |
---|
578 | # |
---|
579 | # Substitute a variable $(am__untar) that extract such |
---|
580 | # a tarball read from stdin. |
---|
581 | # $(am__untar) < result.tar |
---|
582 | AC_DEFUN([_AM_PROG_TAR], |
---|
583 | [# Always define AMTAR for backward compatibility. |
---|
584 | AM_MISSING_PROG([AMTAR], [tar]) |
---|
585 | m4_if([$1], [v7], |
---|
586 | [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'], |
---|
587 | [m4_case([$1], [ustar],, [pax],, |
---|
588 | [m4_fatal([Unknown tar format])]) |
---|
589 | AC_MSG_CHECKING([how to create a $1 tar archive]) |
---|
590 | # Loop over all known methods to create a tar archive until one works. |
---|
591 | _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' |
---|
592 | _am_tools=${am_cv_prog_tar_$1-$_am_tools} |
---|
593 | # Do not fold the above two line into one, because Tru64 sh and |
---|
594 | # Solaris sh will not grok spaces in the rhs of `-'. |
---|
595 | for _am_tool in $_am_tools |
---|
596 | do |
---|
597 | case $_am_tool in |
---|
598 | gnutar) |
---|
599 | for _am_tar in tar gnutar gtar; |
---|
600 | do |
---|
601 | AM_RUN_LOG([$_am_tar --version]) && break |
---|
602 | done |
---|
603 | am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' |
---|
604 | am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' |
---|
605 | am__untar="$_am_tar -xf -" |
---|
606 | ;; |
---|
607 | plaintar) |
---|
608 | # Must skip GNU tar: if it does not support --format= it doesn't create |
---|
609 | # ustar tarball either. |
---|
610 | (tar --version) >/dev/null 2>&1 && continue |
---|
611 | am__tar='tar chf - "$$tardir"' |
---|
612 | am__tar_='tar chf - "$tardir"' |
---|
613 | am__untar='tar xf -' |
---|
614 | ;; |
---|
615 | pax) |
---|
616 | am__tar='pax -L -x $1 -w "$$tardir"' |
---|
617 | am__tar_='pax -L -x $1 -w "$tardir"' |
---|
618 | am__untar='pax -r' |
---|
619 | ;; |
---|
620 | cpio) |
---|
621 | am__tar='find "$$tardir" -print | cpio -o -H $1 -L' |
---|
622 | am__tar_='find "$tardir" -print | cpio -o -H $1 -L' |
---|
623 | am__untar='cpio -i -H $1 -d' |
---|
624 | ;; |
---|
625 | none) |
---|
626 | am__tar=false |
---|
627 | am__tar_=false |
---|
628 | am__untar=false |
---|
629 | ;; |
---|
630 | esac |
---|
631 | |
---|
632 | # If the value was cached, stop now. We just wanted to have am__tar |
---|
633 | # and am__untar set. |
---|
634 | test -n "${am_cv_prog_tar_$1}" && break |
---|
635 | |
---|
636 | # tar/untar a dummy directory, and stop if the command works |
---|
637 | rm -rf conftest.dir |
---|
638 | mkdir conftest.dir |
---|
639 | echo GrepMe > conftest.dir/file |
---|
640 | AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) |
---|
641 | rm -rf conftest.dir |
---|
642 | if test -s conftest.tar; then |
---|
643 | AM_RUN_LOG([$am__untar <conftest.tar]) |
---|
644 | grep GrepMe conftest.dir/file >/dev/null 2>&1 && break |
---|
645 | fi |
---|
646 | done |
---|
647 | rm -rf conftest.dir |
---|
648 | |
---|
649 | AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) |
---|
650 | AC_MSG_RESULT([$am_cv_prog_tar_$1])]) |
---|
651 | AC_SUBST([am__tar]) |
---|
652 | AC_SUBST([am__untar]) |
---|
653 | ]) # _AM_PROG_TAR |
---|
654 | |
---|