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1 # generated automatically by aclocal 1.11.6 -*- 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, 2010, 2011 Free Software Foundation,
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5 # Inc.
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6 # This file is free software; the Free Software Foundation
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7 # gives unlimited permission to copy and/or distribute it,
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8 # with or without modifications, as long as this notice is preserved.
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9
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10 # This program is distributed in the hope that it will be useful,
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11 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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12 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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13 # PARTICULAR PURPOSE.
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14
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15 m4_ifndef([AC_AUTOCONF_VERSION],
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16 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
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17 m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.64],,
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18 [m4_warning([this file was generated for autoconf 2.64.
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19 You have another version of autoconf. It may work, but is not guaranteed to.
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20 If you have problems, you may need to regenerate the build system entirely.
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21 To do so, use the procedure documented by the package, typically `autoreconf'.])])
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22
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23 # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008, 2011 Free Software
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24 # Foundation, Inc.
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25 #
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26 # This file is free software; the Free Software Foundation
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27 # gives unlimited permission to copy and/or distribute it,
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28 # with or without modifications, as long as this notice is preserved.
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29
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30 # serial 1
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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 # (This private macro should not be called outside this file.)
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37 AC_DEFUN([AM_AUTOMAKE_VERSION],
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38 [am__api_version='1.11'
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39 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
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40 dnl require some minimum version. Point them to the right macro.
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41 m4_if([$1], [1.11.6], [],
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42 [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
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43 ])
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44
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45 # _AM_AUTOCONF_VERSION(VERSION)
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46 # -----------------------------
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47 # aclocal traces this macro to find the Autoconf version.
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48 # This is a private macro too. Using m4_define simplifies
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49 # the logic in aclocal, which can simply ignore this definition.
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50 m4_define([_AM_AUTOCONF_VERSION], [])
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51
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52 # AM_SET_CURRENT_AUTOMAKE_VERSION
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53 # -------------------------------
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54 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
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55 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
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56 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
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57 [AM_AUTOMAKE_VERSION([1.11.6])dnl
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58 m4_ifndef([AC_AUTOCONF_VERSION],
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59 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
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60 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
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61
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62 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
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63
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64 # Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
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65 #
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66 # This file is free software; the Free Software Foundation
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67 # gives unlimited permission to copy and/or distribute it,
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68 # with or without modifications, as long as this notice is preserved.
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69
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70 # serial 1
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71
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72 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
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73 # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
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74 # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
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75 #
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76 # Of course, Automake must honor this variable whenever it calls a
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77 # tool from the auxiliary directory. The problem is that $srcdir (and
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78 # therefore $ac_aux_dir as well) can be either absolute or relative,
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79 # depending on how configure is run. This is pretty annoying, since
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80 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
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81 # source directory, any form will work fine, but in subdirectories a
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82 # relative path needs to be adjusted first.
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83 #
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84 # $ac_aux_dir/missing
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85 # fails when called from a subdirectory if $ac_aux_dir is relative
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86 # $top_srcdir/$ac_aux_dir/missing
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87 # fails if $ac_aux_dir is absolute,
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88 # fails when called from a subdirectory in a VPATH build with
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89 # a relative $ac_aux_dir
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90 #
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91 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
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92 # are both prefixed by $srcdir. In an in-source build this is usually
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93 # harmless because $srcdir is `.', but things will broke when you
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94 # start a VPATH build or use an absolute $srcdir.
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95 #
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96 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
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97 # iff we strip the leading $srcdir from $ac_aux_dir. That would be:
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98 # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
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99 # and then we would define $MISSING as
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100 # MISSING="\${SHELL} $am_aux_dir/missing"
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101 # This will work as long as MISSING is not called from configure, because
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102 # unfortunately $(top_srcdir) has no meaning in configure.
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103 # However there are other variables, like CC, which are often used in
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104 # configure, and could therefore not use this "fixed" $ac_aux_dir.
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105 #
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106 # Another solution, used here, is to always expand $ac_aux_dir to an
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107 # absolute PATH. The drawback is that using absolute paths prevent a
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108 # configured tree to be moved without reconfiguration.
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109
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110 AC_DEFUN([AM_AUX_DIR_EXPAND],
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111 [dnl Rely on autoconf to set up CDPATH properly.
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112 AC_PREREQ([2.50])dnl
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113 # expand $ac_aux_dir to an absolute path
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114 am_aux_dir=`cd $ac_aux_dir && pwd`
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115 ])
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116
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117 # AM_CONDITIONAL -*- Autoconf -*-
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118
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119 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
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120 # Free Software Foundation, Inc.
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121 #
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122 # This file is free software; the Free Software Foundation
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123 # gives unlimited permission to copy and/or distribute it,
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124 # with or without modifications, as long as this notice is preserved.
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125
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126 # serial 9
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127
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128 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
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129 # -------------------------------------
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130 # Define a conditional.
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131 AC_DEFUN([AM_CONDITIONAL],
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132 [AC_PREREQ(2.52)dnl
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133 ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
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134 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
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135 AC_SUBST([$1_TRUE])dnl
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136 AC_SUBST([$1_FALSE])dnl
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137 _AM_SUBST_NOTMAKE([$1_TRUE])dnl
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138 _AM_SUBST_NOTMAKE([$1_FALSE])dnl
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139 m4_define([_AM_COND_VALUE_$1], [$2])dnl
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140 if $2; then
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141 $1_TRUE=
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142 $1_FALSE='#'
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143 else
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144 $1_TRUE='#'
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145 $1_FALSE=
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146 fi
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147 AC_CONFIG_COMMANDS_PRE(
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148 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
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149 AC_MSG_ERROR([[conditional "$1" was never defined.
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150 Usually this means the macro was only invoked conditionally.]])
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151 fi])])
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152
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153 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009,
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154 # 2010, 2011 Free Software Foundation, Inc.
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155 #
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156 # This file is free software; the Free Software Foundation
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157 # gives unlimited permission to copy and/or distribute it,
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158 # with or without modifications, as long as this notice is preserved.
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159
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160 # serial 12
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161
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162 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
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163 # written in clear, in which case automake, when reading aclocal.m4,
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164 # will think it sees a *use*, and therefore will trigger all it's
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165 # C support machinery. Also note that it means that autoscan, seeing
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166 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
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167
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168
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169 # _AM_DEPENDENCIES(NAME)
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170 # ----------------------
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171 # See how the compiler implements dependency checking.
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172 # NAME is "CC", "CXX", "GCJ", or "OBJC".
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173 # We try a few techniques and use that to set a single cache variable.
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174 #
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175 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
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176 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
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177 # dependency, and given that the user is not expected to run this macro,
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178 # just rely on AC_PROG_CC.
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179 AC_DEFUN([_AM_DEPENDENCIES],
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180 [AC_REQUIRE([AM_SET_DEPDIR])dnl
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181 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
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182 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
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183 AC_REQUIRE([AM_DEP_TRACK])dnl
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184
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185 ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
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186 [$1], CXX, [depcc="$CXX" am_compiler_list=],
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187 [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
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188 [$1], UPC, [depcc="$UPC" am_compiler_list=],
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189 [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
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190 [depcc="$$1" am_compiler_list=])
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191
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192 AC_CACHE_CHECK([dependency style of $depcc],
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193 [am_cv_$1_dependencies_compiler_type],
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194 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
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195 # We make a subdir and do the tests there. Otherwise we can end up
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196 # making bogus files that we don't know about and never remove. For
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197 # instance it was reported that on HP-UX the gcc test will end up
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198 # making a dummy file named `D' -- because `-MD' means `put the output
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199 # in D'.
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200 rm -rf conftest.dir
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201 mkdir conftest.dir
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202 # Copy depcomp to subdir because otherwise we won't find it if we're
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203 # using a relative directory.
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204 cp "$am_depcomp" conftest.dir
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205 cd conftest.dir
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206 # We will build objects and dependencies in a subdirectory because
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207 # it helps to detect inapplicable dependency modes. For instance
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208 # both Tru64's cc and ICC support -MD to output dependencies as a
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209 # side effect of compilation, but ICC will put the dependencies in
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210 # the current directory while Tru64 will put them in the object
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211 # directory.
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212 mkdir sub
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213
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214 am_cv_$1_dependencies_compiler_type=none
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215 if test "$am_compiler_list" = ""; then
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216 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
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217 fi
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218 am__universal=false
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219 m4_case([$1], [CC],
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220 [case " $depcc " in #(
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221 *\ -arch\ *\ -arch\ *) am__universal=true ;;
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222 esac],
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223 [CXX],
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224 [case " $depcc " in #(
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225 *\ -arch\ *\ -arch\ *) am__universal=true ;;
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226 esac])
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227
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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 # We check with `-c' and `-o' for the sake of the "dashmstdout"
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246 # mode. It turns out that the SunPro C++ compiler does not properly
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247 # handle `-M -o', and we need to detect this. Also, some Intel
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248 # versions had trouble with output in subdirs
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249 am__obj=sub/conftest.${OBJEXT-o}
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250 am__minus_obj="-o $am__obj"
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251 case $depmode in
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252 gcc)
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253 # This depmode causes a compiler race in universal mode.
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254 test "$am__universal" = false || continue
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255 ;;
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256 nosideeffect)
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257 # after this tag, mechanisms are not by side-effect, so they'll
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258 # only be used when explicitly requested
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259 if test "x$enable_dependency_tracking" = xyes; then
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260 continue
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261 else
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262 break
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263 fi
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264 ;;
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265 msvc7 | msvc7msys | msvisualcpp | msvcmsys)
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266 # This compiler won't grok `-c -o', but also, the minuso test has
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267 # not run yet. These depmodes are late enough in the game, and
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268 # so weak that their functioning should not be impacted.
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269 am__obj=conftest.${OBJEXT-o}
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270 am__minus_obj=
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271 ;;
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272 none) break ;;
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273 esac
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274 if depmode=$depmode \
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275 source=sub/conftest.c object=$am__obj \
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276 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
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277 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
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278 >/dev/null 2>conftest.err &&
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279 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
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280 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
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281 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
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282 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
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283 # icc doesn't choke on unknown options, it will just issue warnings
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284 # or remarks (even with -Werror). So we grep stderr for any message
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285 # that says an option was ignored or not supported.
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286 # When given -MP, icc 7.0 and 7.1 complain thusly:
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287 # icc: Command line warning: ignoring option '-M'; no argument required
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288 # The diagnosis changed in icc 8.0:
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289 # icc: Command line remark: option '-MP' not supported
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290 if (grep 'ignoring option' conftest.err ||
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291 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
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292 am_cv_$1_dependencies_compiler_type=$depmode
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293 break
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294 fi
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295 fi
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296 done
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297
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298 cd ..
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299 rm -rf conftest.dir
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300 else
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301 am_cv_$1_dependencies_compiler_type=none
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302 fi
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303 ])
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304 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
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305 AM_CONDITIONAL([am__fastdep$1], [
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306 test "x$enable_dependency_tracking" != xno \
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307 && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
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308 ])
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309
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310
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311 # AM_SET_DEPDIR
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312 # -------------
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313 # Choose a directory name for dependency files.
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314 # This macro is AC_REQUIREd in _AM_DEPENDENCIES
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315 AC_DEFUN([AM_SET_DEPDIR],
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316 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
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317 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
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318 ])
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319
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320
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321 # AM_DEP_TRACK
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322 # ------------
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323 AC_DEFUN([AM_DEP_TRACK],
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324 [AC_ARG_ENABLE(dependency-tracking,
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325 [ --disable-dependency-tracking speeds up one-time build
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326 --enable-dependency-tracking do not reject slow dependency extractors])
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327 if test "x$enable_dependency_tracking" != xno; then
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328 am_depcomp="$ac_aux_dir/depcomp"
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329 AMDEPBACKSLASH='\'
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330 am__nodep='_no'
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331 fi
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332 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
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333 AC_SUBST([AMDEPBACKSLASH])dnl
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334 _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
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335 AC_SUBST([am__nodep])dnl
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336 _AM_SUBST_NOTMAKE([am__nodep])dnl
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337 ])
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338
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339 # Generate code to set up dependency tracking. -*- Autoconf -*-
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340
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341 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
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342 # Free Software Foundation, Inc.
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343 #
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344 # This file is free software; the Free Software Foundation
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345 # gives unlimited permission to copy and/or distribute it,
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346 # with or without modifications, as long as this notice is preserved.
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347
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348 #serial 5
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349
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350 # _AM_OUTPUT_DEPENDENCY_COMMANDS
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351 # ------------------------------
|
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352 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
|
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|
353 [{
|
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354 # Autoconf 2.62 quotes --file arguments for eval, but not when files
|
|
|
355 # are listed without --file. Let's play safe and only enable the eval
|
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|
356 # if we detect the quoting.
|
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|
357 case $CONFIG_FILES in
|
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358 *\'*) eval set x "$CONFIG_FILES" ;;
|
|
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359 *) set x $CONFIG_FILES ;;
|
|
|
360 esac
|
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|
361 shift
|
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|
362 for mf
|
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363 do
|
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364 # Strip MF so we end up with the name of the file.
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365 mf=`echo "$mf" | sed -e 's/:.*$//'`
|
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366 # Check whether this is an Automake generated Makefile or not.
|
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367 # We used to match only the files named `Makefile.in', but
|
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368 # some people rename them; so instead we look at the file content.
|
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369 # Grep'ing the first line is not enough: some people post-process
|
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370 # each Makefile.in and add a new line on top of each file to say so.
|
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371 # Grep'ing the whole file is not good either: AIX grep has a line
|
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372 # limit of 2048, but all sed's we know have understand at least 4000.
|
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|
373 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
|
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374 dirpart=`AS_DIRNAME("$mf")`
|
|
|
375 else
|
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|
376 continue
|
|
|
377 fi
|
|
|
378 # Extract the definition of DEPDIR, am__include, and am__quote
|
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|
379 # from the Makefile without running `make'.
|
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380 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
|
|
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381 test -z "$DEPDIR" && continue
|
|
|
382 am__include=`sed -n 's/^am__include = //p' < "$mf"`
|
|
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383 test -z "am__include" && continue
|
|
|
384 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
|
|
|
385 # When using ansi2knr, U may be empty or an underscore; expand it
|
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|
386 U=`sed -n 's/^U = //p' < "$mf"`
|
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|
387 # Find all dependency output files, they are included files with
|
|
|
388 # $(DEPDIR) in their names. We invoke sed twice because it is the
|
|
|
389 # simplest approach to changing $(DEPDIR) to its actual value in the
|
|
|
390 # expansion.
|
|
|
391 for file in `sed -n "
|
|
|
392 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
|
|
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393 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
|
|
|
394 # Make sure the directory exists.
|
|
|
395 test -f "$dirpart/$file" && continue
|
|
|
396 fdir=`AS_DIRNAME(["$file"])`
|
|
|
397 AS_MKDIR_P([$dirpart/$fdir])
|
|
|
398 # echo "creating $dirpart/$file"
|
|
|
399 echo '# dummy' > "$dirpart/$file"
|
|
|
400 done
|
|
|
401 done
|
|
|
402 }
|
|
|
403 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
|
|
|
404
|
|
|
405
|
|
|
406 # AM_OUTPUT_DEPENDENCY_COMMANDS
|
|
|
407 # -----------------------------
|
|
|
408 # This macro should only be invoked once -- use via AC_REQUIRE.
|
|
|
409 #
|
|
|
410 # This code is only required when automatic dependency tracking
|
|
|
411 # is enabled. FIXME. This creates each `.P' file that we will
|
|
|
412 # need in order to bootstrap the dependency handling code.
|
|
|
413 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
|
|
|
414 [AC_CONFIG_COMMANDS([depfiles],
|
|
|
415 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
|
|
|
416 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
|
|
|
417 ])
|
|
|
418
|
|
|
419 # Do all the work for Automake. -*- Autoconf -*-
|
|
|
420
|
|
|
421 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
|
|
|
422 # 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
|
|
|
423 #
|
|
|
424 # This file is free software; the Free Software Foundation
|
|
|
425 # gives unlimited permission to copy and/or distribute it,
|
|
|
426 # with or without modifications, as long as this notice is preserved.
|
|
|
427
|
|
|
428 # serial 16
|
|
|
429
|
|
|
430 # This macro actually does too much. Some checks are only needed if
|
|
|
431 # your package does certain things. But this isn't really a big deal.
|
|
|
432
|
|
|
433 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
|
|
|
434 # AM_INIT_AUTOMAKE([OPTIONS])
|
|
|
435 # -----------------------------------------------
|
|
|
436 # The call with PACKAGE and VERSION arguments is the old style
|
|
|
437 # call (pre autoconf-2.50), which is being phased out. PACKAGE
|
|
|
438 # and VERSION should now be passed to AC_INIT and removed from
|
|
|
439 # the call to AM_INIT_AUTOMAKE.
|
|
|
440 # We support both call styles for the transition. After
|
|
|
441 # the next Automake release, Autoconf can make the AC_INIT
|
|
|
442 # arguments mandatory, and then we can depend on a new Autoconf
|
|
|
443 # release and drop the old call support.
|
|
|
444 AC_DEFUN([AM_INIT_AUTOMAKE],
|
|
|
445 [AC_PREREQ([2.62])dnl
|
|
|
446 dnl Autoconf wants to disallow AM_ names. We explicitly allow
|
|
|
447 dnl the ones we care about.
|
|
|
448 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
|
|
|
449 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
|
|
|
450 AC_REQUIRE([AC_PROG_INSTALL])dnl
|
|
|
451 if test "`cd $srcdir && pwd`" != "`pwd`"; then
|
|
|
452 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
|
|
|
453 # is not polluted with repeated "-I."
|
|
|
454 AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
|
|
|
455 # test to see if srcdir already configured
|
|
|
456 if test -f $srcdir/config.status; then
|
|
|
457 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
|
|
|
458 fi
|
|
|
459 fi
|
|
|
460
|
|
|
461 # test whether we have cygpath
|
|
|
462 if test -z "$CYGPATH_W"; then
|
|
|
463 if (cygpath --version) >/dev/null 2>/dev/null; then
|
|
|
464 CYGPATH_W='cygpath -w'
|
|
|
465 else
|
|
|
466 CYGPATH_W=echo
|
|
|
467 fi
|
|
|
468 fi
|
|
|
469 AC_SUBST([CYGPATH_W])
|
|
|
470
|
|
|
471 # Define the identity of the package.
|
|
|
472 dnl Distinguish between old-style and new-style calls.
|
|
|
473 m4_ifval([$2],
|
|
|
474 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
|
|
|
475 AC_SUBST([PACKAGE], [$1])dnl
|
|
|
476 AC_SUBST([VERSION], [$2])],
|
|
|
477 [_AM_SET_OPTIONS([$1])dnl
|
|
|
478 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
|
|
|
479 m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
|
|
|
480 [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
|
|
|
481 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
|
|
|
482 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
|
|
|
483
|
|
|
484 _AM_IF_OPTION([no-define],,
|
|
|
485 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
|
|
486 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
|
|
|
487
|
|
|
488 # Some tools Automake needs.
|
|
|
489 AC_REQUIRE([AM_SANITY_CHECK])dnl
|
|
|
490 AC_REQUIRE([AC_ARG_PROGRAM])dnl
|
|
|
491 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
|
|
|
492 AM_MISSING_PROG(AUTOCONF, autoconf)
|
|
|
493 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
|
|
|
494 AM_MISSING_PROG(AUTOHEADER, autoheader)
|
|
|
495 AM_MISSING_PROG(MAKEINFO, makeinfo)
|
|
|
496 AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
|
|
|
497 AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
|
|
|
498 AC_REQUIRE([AM_PROG_MKDIR_P])dnl
|
|
|
499 # We need awk for the "check" target. The system "awk" is bad on
|
|
|
500 # some platforms.
|
|
|
501 AC_REQUIRE([AC_PROG_AWK])dnl
|
|
|
502 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
|
|
|
503 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
|
|
|
504 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
|
|
|
505 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
|
|
|
506 [_AM_PROG_TAR([v7])])])
|
|
|
507 _AM_IF_OPTION([no-dependencies],,
|
|
|
508 [AC_PROVIDE_IFELSE([AC_PROG_CC],
|
|
|
509 [_AM_DEPENDENCIES(CC)],
|
|
|
510 [define([AC_PROG_CC],
|
|
|
511 defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
|
|
|
512 AC_PROVIDE_IFELSE([AC_PROG_CXX],
|
|
|
513 [_AM_DEPENDENCIES(CXX)],
|
|
|
514 [define([AC_PROG_CXX],
|
|
|
515 defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
|
|
|
516 AC_PROVIDE_IFELSE([AC_PROG_OBJC],
|
|
|
517 [_AM_DEPENDENCIES(OBJC)],
|
|
|
518 [define([AC_PROG_OBJC],
|
|
|
519 defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
|
|
|
520 ])
|
|
|
521 _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
|
|
|
522 dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
|
|
|
523 dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
|
|
|
524 dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
|
|
|
525 AC_CONFIG_COMMANDS_PRE(dnl
|
|
|
526 [m4_provide_if([_AM_COMPILER_EXEEXT],
|
|
|
527 [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
|
|
|
528 ])
|
|
|
529
|
|
|
530 dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
|
|
|
531 dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
|
|
|
532 dnl mangled by Autoconf and run in a shell conditional statement.
|
|
|
533 m4_define([_AC_COMPILER_EXEEXT],
|
|
|
534 m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
|
|
|
535
|
|
|
536
|
|
|
537 # When config.status generates a header, we must update the stamp-h file.
|
|
|
538 # This file resides in the same directory as the config header
|
|
|
539 # that is generated. The stamp files are numbered to have different names.
|
|
|
540
|
|
|
541 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
|
|
|
542 # loop where config.status creates the headers, so we can generate
|
|
|
543 # our stamp files there.
|
|
|
544 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
|
|
|
545 [# Compute $1's index in $config_headers.
|
|
|
546 _am_arg=$1
|
|
|
547 _am_stamp_count=1
|
|
|
548 for _am_header in $config_headers :; do
|
|
|
549 case $_am_header in
|
|
|
550 $_am_arg | $_am_arg:* )
|
|
|
551 break ;;
|
|
|
552 * )
|
|
|
553 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
|
|
|
554 esac
|
|
|
555 done
|
|
|
556 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
|
|
|
557
|
|
|
558 # Copyright (C) 2001, 2003, 2005, 2008, 2011 Free Software Foundation,
|
|
|
559 # Inc.
|
|
|
560 #
|
|
|
561 # This file is free software; the Free Software Foundation
|
|
|
562 # gives unlimited permission to copy and/or distribute it,
|
|
|
563 # with or without modifications, as long as this notice is preserved.
|
|
|
564
|
|
|
565 # serial 1
|
|
|
566
|
|
|
567 # AM_PROG_INSTALL_SH
|
|
|
568 # ------------------
|
|
|
569 # Define $install_sh.
|
|
|
570 AC_DEFUN([AM_PROG_INSTALL_SH],
|
|
|
571 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
|
|
|
572 if test x"${install_sh}" != xset; then
|
|
|
573 case $am_aux_dir in
|
|
|
574 *\ * | *\ *)
|
|
|
575 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
|
|
|
576 *)
|
|
|
577 install_sh="\${SHELL} $am_aux_dir/install-sh"
|
|
|
578 esac
|
|
|
579 fi
|
|
|
580 AC_SUBST(install_sh)])
|
|
|
581
|
|
|
582 # Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
|
|
|
583 # From Jim Meyering
|
|
|
584
|
|
|
585 # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008,
|
|
|
586 # 2011 Free Software Foundation, Inc.
|
|
|
587 #
|
|
|
588 # This file is free software; the Free Software Foundation
|
|
|
589 # gives unlimited permission to copy and/or distribute it,
|
|
|
590 # with or without modifications, as long as this notice is preserved.
|
|
|
591
|
|
|
592 # serial 5
|
|
|
593
|
|
|
594 # AM_MAINTAINER_MODE([DEFAULT-MODE])
|
|
|
595 # ----------------------------------
|
|
|
596 # Control maintainer-specific portions of Makefiles.
|
|
|
597 # Default is to disable them, unless `enable' is passed literally.
|
|
|
598 # For symmetry, `disable' may be passed as well. Anyway, the user
|
|
|
599 # can override the default with the --enable/--disable switch.
|
|
|
600 AC_DEFUN([AM_MAINTAINER_MODE],
|
|
|
601 [m4_case(m4_default([$1], [disable]),
|
|
|
602 [enable], [m4_define([am_maintainer_other], [disable])],
|
|
|
603 [disable], [m4_define([am_maintainer_other], [enable])],
|
|
|
604 [m4_define([am_maintainer_other], [enable])
|
|
|
605 m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
|
|
|
606 AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
|
|
|
607 dnl maintainer-mode's default is 'disable' unless 'enable' is passed
|
|
|
608 AC_ARG_ENABLE([maintainer-mode],
|
|
|
609 [ --][am_maintainer_other][-maintainer-mode am_maintainer_other make rules and dependencies not useful
|
|
|
610 (and sometimes confusing) to the casual installer],
|
|
|
611 [USE_MAINTAINER_MODE=$enableval],
|
|
|
612 [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
|
|
|
613 AC_MSG_RESULT([$USE_MAINTAINER_MODE])
|
|
|
614 AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
|
|
|
615 MAINT=$MAINTAINER_MODE_TRUE
|
|
|
616 AC_SUBST([MAINT])dnl
|
|
|
617 ]
|
|
|
618 )
|
|
|
619
|
|
|
620 AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
|
|
|
621
|
|
|
622 # Check to see how 'make' treats includes. -*- Autoconf -*-
|
|
|
623
|
|
|
624 # Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
|
|
|
625 #
|
|
|
626 # This file is free software; the Free Software Foundation
|
|
|
627 # gives unlimited permission to copy and/or distribute it,
|
|
|
628 # with or without modifications, as long as this notice is preserved.
|
|
|
629
|
|
|
630 # serial 4
|
|
|
631
|
|
|
632 # AM_MAKE_INCLUDE()
|
|
|
633 # -----------------
|
|
|
634 # Check to see how make treats includes.
|
|
|
635 AC_DEFUN([AM_MAKE_INCLUDE],
|
|
|
636 [am_make=${MAKE-make}
|
|
|
637 cat > confinc << 'END'
|
|
|
638 am__doit:
|
|
|
639 @echo this is the am__doit target
|
|
|
640 .PHONY: am__doit
|
|
|
641 END
|
|
|
642 # If we don't find an include directive, just comment out the code.
|
|
|
643 AC_MSG_CHECKING([for style of include used by $am_make])
|
|
|
644 am__include="#"
|
|
|
645 am__quote=
|
|
|
646 _am_result=none
|
|
|
647 # First try GNU make style include.
|
|
|
648 echo "include confinc" > confmf
|
|
|
649 # Ignore all kinds of additional output from `make'.
|
|
|
650 case `$am_make -s -f confmf 2> /dev/null` in #(
|
|
|
651 *the\ am__doit\ target*)
|
|
|
652 am__include=include
|
|
|
653 am__quote=
|
|
|
654 _am_result=GNU
|
|
|
655 ;;
|
|
|
656 esac
|
|
|
657 # Now try BSD make style include.
|
|
|
658 if test "$am__include" = "#"; then
|
|
|
659 echo '.include "confinc"' > confmf
|
|
|
660 case `$am_make -s -f confmf 2> /dev/null` in #(
|
|
|
661 *the\ am__doit\ target*)
|
|
|
662 am__include=.include
|
|
|
663 am__quote="\""
|
|
|
664 _am_result=BSD
|
|
|
665 ;;
|
|
|
666 esac
|
|
|
667 fi
|
|
|
668 AC_SUBST([am__include])
|
|
|
669 AC_SUBST([am__quote])
|
|
|
670 AC_MSG_RESULT([$_am_result])
|
|
|
671 rm -f confinc confmf
|
|
|
672 ])
|
|
|
673
|
|
|
674 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
|
|
|
675
|
|
|
676 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
|
|
|
677 # Free Software Foundation, Inc.
|
|
|
678 #
|
|
|
679 # This file is free software; the Free Software Foundation
|
|
|
680 # gives unlimited permission to copy and/or distribute it,
|
|
|
681 # with or without modifications, as long as this notice is preserved.
|
|
|
682
|
|
|
683 # serial 6
|
|
|
684
|
|
|
685 # AM_MISSING_PROG(NAME, PROGRAM)
|
|
|
686 # ------------------------------
|
|
|
687 AC_DEFUN([AM_MISSING_PROG],
|
|
|
688 [AC_REQUIRE([AM_MISSING_HAS_RUN])
|
|
|
689 $1=${$1-"${am_missing_run}$2"}
|
|
|
690 AC_SUBST($1)])
|
|
|
691
|
|
|
692
|
|
|
693 # AM_MISSING_HAS_RUN
|
|
|
694 # ------------------
|
|
|
695 # Define MISSING if not defined so far and test if it supports --run.
|
|
|
696 # If it does, set am_missing_run to use it, otherwise, to nothing.
|
|
|
697 AC_DEFUN([AM_MISSING_HAS_RUN],
|
|
|
698 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
|
|
|
699 AC_REQUIRE_AUX_FILE([missing])dnl
|
|
|
700 if test x"${MISSING+set}" != xset; then
|
|
|
701 case $am_aux_dir in
|
|
|
702 *\ * | *\ *)
|
|
|
703 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
|
|
|
704 *)
|
|
|
705 MISSING="\${SHELL} $am_aux_dir/missing" ;;
|
|
|
706 esac
|
|
|
707 fi
|
|
|
708 # Use eval to expand $SHELL
|
|
|
709 if eval "$MISSING --run true"; then
|
|
|
710 am_missing_run="$MISSING --run "
|
|
|
711 else
|
|
|
712 am_missing_run=
|
|
|
713 AC_MSG_WARN([`missing' script is too old or missing])
|
|
|
714 fi
|
|
|
715 ])
|
|
|
716
|
|
|
717 # Copyright (C) 2003, 2004, 2005, 2006, 2011 Free Software Foundation,
|
|
|
718 # Inc.
|
|
|
719 #
|
|
|
720 # This file is free software; the Free Software Foundation
|
|
|
721 # gives unlimited permission to copy and/or distribute it,
|
|
|
722 # with or without modifications, as long as this notice is preserved.
|
|
|
723
|
|
|
724 # serial 1
|
|
|
725
|
|
|
726 # AM_PROG_MKDIR_P
|
|
|
727 # ---------------
|
|
|
728 # Check for `mkdir -p'.
|
|
|
729 AC_DEFUN([AM_PROG_MKDIR_P],
|
|
|
730 [AC_PREREQ([2.60])dnl
|
|
|
731 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
|
|
|
732 dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
|
|
|
733 dnl while keeping a definition of mkdir_p for backward compatibility.
|
|
|
734 dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
|
|
|
735 dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
|
|
|
736 dnl Makefile.ins that do not define MKDIR_P, so we do our own
|
|
|
737 dnl adjustment using top_builddir (which is defined more often than
|
|
|
738 dnl MKDIR_P).
|
|
|
739 AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
|
|
|
740 case $mkdir_p in
|
|
|
741 [[\\/$]]* | ?:[[\\/]]*) ;;
|
|
|
742 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
|
|
|
743 esac
|
|
|
744 ])
|
|
|
745
|
|
|
746 # Helper functions for option handling. -*- Autoconf -*-
|
|
|
747
|
|
|
748 # Copyright (C) 2001, 2002, 2003, 2005, 2008, 2010 Free Software
|
|
|
749 # Foundation, Inc.
|
|
|
750 #
|
|
|
751 # This file is free software; the Free Software Foundation
|
|
|
752 # gives unlimited permission to copy and/or distribute it,
|
|
|
753 # with or without modifications, as long as this notice is preserved.
|
|
|
754
|
|
|
755 # serial 5
|
|
|
756
|
|
|
757 # _AM_MANGLE_OPTION(NAME)
|
|
|
758 # -----------------------
|
|
|
759 AC_DEFUN([_AM_MANGLE_OPTION],
|
|
|
760 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
|
|
|
761
|
|
|
762 # _AM_SET_OPTION(NAME)
|
|
|
763 # --------------------
|
|
|
764 # Set option NAME. Presently that only means defining a flag for this option.
|
|
|
765 AC_DEFUN([_AM_SET_OPTION],
|
|
|
766 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
|
|
|
767
|
|
|
768 # _AM_SET_OPTIONS(OPTIONS)
|
|
|
769 # ------------------------
|
|
|
770 # OPTIONS is a space-separated list of Automake options.
|
|
|
771 AC_DEFUN([_AM_SET_OPTIONS],
|
|
|
772 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
|
|
|
773
|
|
|
774 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
|
|
|
775 # -------------------------------------------
|
|
|
776 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
|
|
|
777 AC_DEFUN([_AM_IF_OPTION],
|
|
|
778 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
|
|
|
779
|
|
|
780 # Check to make sure that the build environment is sane. -*- Autoconf -*-
|
|
|
781
|
|
|
782 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
|
|
|
783 # Free Software Foundation, Inc.
|
|
|
784 #
|
|
|
785 # This file is free software; the Free Software Foundation
|
|
|
786 # gives unlimited permission to copy and/or distribute it,
|
|
|
787 # with or without modifications, as long as this notice is preserved.
|
|
|
788
|
|
|
789 # serial 5
|
|
|
790
|
|
|
791 # AM_SANITY_CHECK
|
|
|
792 # ---------------
|
|
|
793 AC_DEFUN([AM_SANITY_CHECK],
|
|
|
794 [AC_MSG_CHECKING([whether build environment is sane])
|
|
|
795 # Just in case
|
|
|
796 sleep 1
|
|
|
797 echo timestamp > conftest.file
|
|
|
798 # Reject unsafe characters in $srcdir or the absolute working directory
|
|
|
799 # name. Accept space and tab only in the latter.
|
|
|
800 am_lf='
|
|
|
801 '
|
|
|
802 case `pwd` in
|
|
|
803 *[[\\\"\#\$\&\'\`$am_lf]]*)
|
|
|
804 AC_MSG_ERROR([unsafe absolute working directory name]);;
|
|
|
805 esac
|
|
|
806 case $srcdir in
|
|
|
807 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
|
|
|
808 AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
|
|
|
809 esac
|
|
|
810
|
|
|
811 # Do `set' in a subshell so we don't clobber the current shell's
|
|
|
812 # arguments. Must try -L first in case configure is actually a
|
|
|
813 # symlink; some systems play weird games with the mod time of symlinks
|
|
|
814 # (eg FreeBSD returns the mod time of the symlink's containing
|
|
|
815 # directory).
|
|
|
816 if (
|
|
|
817 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
|
|
|
818 if test "$[*]" = "X"; then
|
|
|
819 # -L didn't work.
|
|
|
820 set X `ls -t "$srcdir/configure" conftest.file`
|
|
|
821 fi
|
|
|
822 rm -f conftest.file
|
|
|
823 if test "$[*]" != "X $srcdir/configure conftest.file" \
|
|
|
824 && test "$[*]" != "X conftest.file $srcdir/configure"; then
|
|
|
825
|
|
|
826 # If neither matched, then we have a broken ls. This can happen
|
|
|
827 # if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
|
828 # broken ls alias from the environment. This has actually
|
|
|
829 # happened. Such a system could not be considered "sane".
|
|
|
830 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
|
831 alias in your environment])
|
|
|
832 fi
|
|
|
833
|
|
|
834 test "$[2]" = conftest.file
|
|
|
835 )
|
|
|
836 then
|
|
|
837 # Ok.
|
|
|
838 :
|
|
|
839 else
|
|
|
840 AC_MSG_ERROR([newly created file is older than distributed files!
|
|
|
841 Check your system clock])
|
|
|
842 fi
|
|
|
843 AC_MSG_RESULT(yes)])
|
|
|
844
|
|
|
845 # Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
|
|
|
846 #
|
|
|
847 # This file is free software; the Free Software Foundation
|
|
|
848 # gives unlimited permission to copy and/or distribute it,
|
|
|
849 # with or without modifications, as long as this notice is preserved.
|
|
|
850
|
|
|
851 # serial 1
|
|
|
852
|
|
|
853 # AM_PROG_INSTALL_STRIP
|
|
|
854 # ---------------------
|
|
|
855 # One issue with vendor `install' (even GNU) is that you can't
|
|
|
856 # specify the program used to strip binaries. This is especially
|
|
|
857 # annoying in cross-compiling environments, where the build's strip
|
|
|
858 # is unlikely to handle the host's binaries.
|
|
|
859 # Fortunately install-sh will honor a STRIPPROG variable, so we
|
|
|
860 # always use install-sh in `make install-strip', and initialize
|
|
|
861 # STRIPPROG with the value of the STRIP variable (set by the user).
|
|
|
862 AC_DEFUN([AM_PROG_INSTALL_STRIP],
|
|
|
863 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
|
|
|
864 # Installed binaries are usually stripped using `strip' when the user
|
|
|
865 # run `make install-strip'. However `strip' might not be the right
|
|
|
866 # tool to use in cross-compilation environments, therefore Automake
|
|
|
867 # will honor the `STRIP' environment variable to overrule this program.
|
|
|
868 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
|
|
|
869 if test "$cross_compiling" != no; then
|
|
|
870 AC_CHECK_TOOL([STRIP], [strip], :)
|
|
|
871 fi
|
|
|
872 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
|
|
|
873 AC_SUBST([INSTALL_STRIP_PROGRAM])])
|
|
|
874
|
|
|
875 # Copyright (C) 2006, 2008, 2010 Free Software Foundation, Inc.
|
|
|
876 #
|
|
|
877 # This file is free software; the Free Software Foundation
|
|
|
878 # gives unlimited permission to copy and/or distribute it,
|
|
|
879 # with or without modifications, as long as this notice is preserved.
|
|
|
880
|
|
|
881 # serial 3
|
|
|
882
|
|
|
883 # _AM_SUBST_NOTMAKE(VARIABLE)
|
|
|
884 # ---------------------------
|
|
|
885 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
|
|
|
886 # This macro is traced by Automake.
|
|
|
887 AC_DEFUN([_AM_SUBST_NOTMAKE])
|
|
|
888
|
|
|
889 # AM_SUBST_NOTMAKE(VARIABLE)
|
|
|
890 # --------------------------
|
|
|
891 # Public sister of _AM_SUBST_NOTMAKE.
|
|
|
892 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
|
|
|
893
|
|
|
894 # Check how to create a tarball. -*- Autoconf -*-
|
|
|
895
|
|
|
896 # Copyright (C) 2004, 2005, 2012 Free Software Foundation, Inc.
|
|
|
897 #
|
|
|
898 # This file is free software; the Free Software Foundation
|
|
|
899 # gives unlimited permission to copy and/or distribute it,
|
|
|
900 # with or without modifications, as long as this notice is preserved.
|
|
|
901
|
|
|
902 # serial 2
|
|
|
903
|
|
|
904 # _AM_PROG_TAR(FORMAT)
|
|
|
905 # --------------------
|
|
|
906 # Check how to create a tarball in format FORMAT.
|
|
|
907 # FORMAT should be one of `v7', `ustar', or `pax'.
|
|
|
908 #
|
|
|
909 # Substitute a variable $(am__tar) that is a command
|
|
|
910 # writing to stdout a FORMAT-tarball containing the directory
|
|
|
911 # $tardir.
|
|
|
912 # tardir=directory && $(am__tar) > result.tar
|
|
|
913 #
|
|
|
914 # Substitute a variable $(am__untar) that extract such
|
|
|
915 # a tarball read from stdin.
|
|
|
916 # $(am__untar) < result.tar
|
|
|
917 AC_DEFUN([_AM_PROG_TAR],
|
|
|
918 [# Always define AMTAR for backward compatibility. Yes, it's still used
|
|
|
919 # in the wild :-( We should find a proper way to deprecate it ...
|
|
|
920 AC_SUBST([AMTAR], ['$${TAR-tar}'])
|
|
|
921 m4_if([$1], [v7],
|
|
|
922 [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
|
|
|
923 [m4_case([$1], [ustar],, [pax],,
|
|
|
924 [m4_fatal([Unknown tar format])])
|
|
|
925 AC_MSG_CHECKING([how to create a $1 tar archive])
|
|
|
926 # Loop over all known methods to create a tar archive until one works.
|
|
|
927 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
|
|
|
928 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
|
|
|
929 # Do not fold the above two line into one, because Tru64 sh and
|
|
|
930 # Solaris sh will not grok spaces in the rhs of `-'.
|
|
|
931 for _am_tool in $_am_tools
|
|
|
932 do
|
|
|
933 case $_am_tool in
|
|
|
934 gnutar)
|
|
|
935 for _am_tar in tar gnutar gtar;
|
|
|
936 do
|
|
|
937 AM_RUN_LOG([$_am_tar --version]) && break
|
|
|
938 done
|
|
|
939 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
|
|
|
940 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
|
|
|
941 am__untar="$_am_tar -xf -"
|
|
|
942 ;;
|
|
|
943 plaintar)
|
|
|
944 # Must skip GNU tar: if it does not support --format= it doesn't create
|
|
|
945 # ustar tarball either.
|
|
|
946 (tar --version) >/dev/null 2>&1 && continue
|
|
|
947 am__tar='tar chf - "$$tardir"'
|
|
|
948 am__tar_='tar chf - "$tardir"'
|
|
|
949 am__untar='tar xf -'
|
|
|
950 ;;
|
|
|
951 pax)
|
|
|
952 am__tar='pax -L -x $1 -w "$$tardir"'
|
|
|
953 am__tar_='pax -L -x $1 -w "$tardir"'
|
|
|
954 am__untar='pax -r'
|
|
|
955 ;;
|
|
|
956 cpio)
|
|
|
957 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
|
|
|
958 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
|
|
|
959 am__untar='cpio -i -H $1 -d'
|
|
|
960 ;;
|
|
|
961 none)
|
|
|
962 am__tar=false
|
|
|
963 am__tar_=false
|
|
|
964 am__untar=false
|
|
|
965 ;;
|
|
|
966 esac
|
|
|
967
|
|
|
968 # If the value was cached, stop now. We just wanted to have am__tar
|
|
|
969 # and am__untar set.
|
|
|
970 test -n "${am_cv_prog_tar_$1}" && break
|
|
|
971
|
|
|
972 # tar/untar a dummy directory, and stop if the command works
|
|
|
973 rm -rf conftest.dir
|
|
|
974 mkdir conftest.dir
|
|
|
975 echo GrepMe > conftest.dir/file
|
|
|
976 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
|
|
|
977 rm -rf conftest.dir
|
|
|
978 if test -s conftest.tar; then
|
|
|
979 AM_RUN_LOG([$am__untar <conftest.tar])
|
|
|
980 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
|
|
|
981 fi
|
|
|
982 done
|
|
|
983 rm -rf conftest.dir
|
|
|
984
|
|
|
985 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
|
|
|
986 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
|
|
|
987 AC_SUBST([am__tar])
|
|
|
988 AC_SUBST([am__untar])
|
|
|
989 ]) # _AM_PROG_TAR
|
|
|
990
|
|
|
991 m4_include([../config/acx.m4])
|
|
|
992 m4_include([../config/depstand.m4])
|
|
|
993 m4_include([../config/lead-dot.m4])
|
|
|
994 m4_include([../config/override.m4])
|
|
|
995 m4_include([../libtool.m4])
|
|
|
996 m4_include([../ltoptions.m4])
|
|
|
997 m4_include([../ltsugar.m4])
|
|
|
998 m4_include([../ltversion.m4])
|
|
|
999 m4_include([../lt~obsolete.m4])
|
