adamc@1141
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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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adam@1599
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16 m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.68],,
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adam@1599
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17 [m4_warning([this file was generated for autoconf 2.68.
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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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adamc@1141
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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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adamc@1141
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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 $1_FALSE=
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140 fi
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adamc@1141
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141 AC_CONFIG_COMMANDS_PRE(
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142 [if test -z "${$1_TRUE}" && test -z "${$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 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
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148 # Free Software Foundation, Inc.
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adamc@1141
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149 #
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150 # This file is free software; the Free Software Foundation
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adamc@1141
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151 # gives unlimited permission to copy and/or distribute it,
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adamc@1141
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152 # with or without modifications, as long as this notice is preserved.
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153
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adamc@1141
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154 # serial 10
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155
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156 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
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157 # written in clear, in which case automake, when reading aclocal.m4,
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158 # will think it sees a *use*, and therefore will trigger all it's
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159 # C support machinery. Also note that it means that autoscan, seeing
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160 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
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161
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162
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163 # _AM_DEPENDENCIES(NAME)
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164 # ----------------------
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165 # See how the compiler implements dependency checking.
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166 # NAME is "CC", "CXX", "GCJ", or "OBJC".
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167 # We try a few techniques and use that to set a single cache variable.
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168 #
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169 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
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170 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
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171 # dependency, and given that the user is not expected to run this macro,
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172 # just rely on AC_PROG_CC.
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173 AC_DEFUN([_AM_DEPENDENCIES],
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174 [AC_REQUIRE([AM_SET_DEPDIR])dnl
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175 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
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176 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
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177 AC_REQUIRE([AM_DEP_TRACK])dnl
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178
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179 ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
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180 [$1], CXX, [depcc="$CXX" am_compiler_list=],
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181 [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
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182 [$1], UPC, [depcc="$UPC" am_compiler_list=],
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adamc@1141
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183 [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
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184 [depcc="$$1" am_compiler_list=])
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185
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186 AC_CACHE_CHECK([dependency style of $depcc],
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187 [am_cv_$1_dependencies_compiler_type],
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188 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
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189 # We make a subdir and do the tests there. Otherwise we can end up
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190 # making bogus files that we don't know about and never remove. For
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191 # instance it was reported that on HP-UX the gcc test will end up
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192 # making a dummy file named `D' -- because `-MD' means `put the output
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193 # in D'.
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194 mkdir conftest.dir
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195 # Copy depcomp to subdir because otherwise we won't find it if we're
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196 # using a relative directory.
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197 cp "$am_depcomp" conftest.dir
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198 cd conftest.dir
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199 # We will build objects and dependencies in a subdirectory because
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200 # it helps to detect inapplicable dependency modes. For instance
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201 # both Tru64's cc and ICC support -MD to output dependencies as a
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202 # side effect of compilation, but ICC will put the dependencies in
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203 # the current directory while Tru64 will put them in the object
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204 # directory.
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205 mkdir sub
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206
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207 am_cv_$1_dependencies_compiler_type=none
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208 if test "$am_compiler_list" = ""; then
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209 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
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210 fi
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211 am__universal=false
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212 m4_case([$1], [CC],
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213 [case " $depcc " in #(
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214 *\ -arch\ *\ -arch\ *) am__universal=true ;;
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215 esac],
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216 [CXX],
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217 [case " $depcc " in #(
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218 *\ -arch\ *\ -arch\ *) am__universal=true ;;
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219 esac])
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220
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221 for depmode in $am_compiler_list; do
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222 # Setup a source with many dependencies, because some compilers
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223 # like to wrap large dependency lists on column 80 (with \), and
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224 # we should not choose a depcomp mode which is confused by this.
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225 #
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226 # We need to recreate these files for each test, as the compiler may
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227 # overwrite some of them when testing with obscure command lines.
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228 # This happens at least with the AIX C compiler.
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229 : > sub/conftest.c
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230 for i in 1 2 3 4 5 6; do
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231 echo '#include "conftst'$i'.h"' >> sub/conftest.c
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232 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
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233 # Solaris 8's {/usr,}/bin/sh.
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234 touch sub/conftst$i.h
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235 done
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adamc@1141
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236 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
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237
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238 # We check with `-c' and `-o' for the sake of the "dashmstdout"
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239 # mode. It turns out that the SunPro C++ compiler does not properly
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240 # handle `-M -o', and we need to detect this. Also, some Intel
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241 # versions had trouble with output in subdirs
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242 am__obj=sub/conftest.${OBJEXT-o}
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243 am__minus_obj="-o $am__obj"
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244 case $depmode in
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245 gcc)
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246 # This depmode causes a compiler race in universal mode.
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247 test "$am__universal" = false || continue
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248 ;;
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249 nosideeffect)
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250 # after this tag, mechanisms are not by side-effect, so they'll
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251 # only be used when explicitly requested
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252 if test "x$enable_dependency_tracking" = xyes; then
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253 continue
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adamc@1141
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254 else
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255 break
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adamc@1141
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256 fi
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257 ;;
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258 msvisualcpp | msvcmsys)
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259 # This compiler won't grok `-c -o', but also, the minuso test has
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260 # not run yet. These depmodes are late enough in the game, and
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261 # so weak that their functioning should not be impacted.
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262 am__obj=conftest.${OBJEXT-o}
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263 am__minus_obj=
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264 ;;
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265 none) break ;;
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266 esac
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267 if depmode=$depmode \
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268 source=sub/conftest.c object=$am__obj \
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269 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
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270 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
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271 >/dev/null 2>conftest.err &&
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272 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
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273 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
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274 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
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275 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
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276 # icc doesn't choke on unknown options, it will just issue warnings
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277 # or remarks (even with -Werror). So we grep stderr for any message
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278 # that says an option was ignored or not supported.
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279 # When given -MP, icc 7.0 and 7.1 complain thusly:
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280 # icc: Command line warning: ignoring option '-M'; no argument required
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281 # The diagnosis changed in icc 8.0:
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282 # icc: Command line remark: option '-MP' not supported
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283 if (grep 'ignoring option' conftest.err ||
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284 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
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285 am_cv_$1_dependencies_compiler_type=$depmode
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286 break
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adamc@1141
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287 fi
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288 fi
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289 done
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290
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291 cd ..
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292 rm -rf conftest.dir
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293 else
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294 am_cv_$1_dependencies_compiler_type=none
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adamc@1141
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295 fi
|
adamc@1141
|
296 ])
|
adamc@1141
|
297 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
|
adamc@1141
|
298 AM_CONDITIONAL([am__fastdep$1], [
|
adamc@1141
|
299 test "x$enable_dependency_tracking" != xno \
|
adamc@1141
|
300 && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
|
adamc@1141
|
301 ])
|
adamc@1141
|
302
|
adamc@1141
|
303
|
adamc@1141
|
304 # AM_SET_DEPDIR
|
adamc@1141
|
305 # -------------
|
adamc@1141
|
306 # Choose a directory name for dependency files.
|
adamc@1141
|
307 # This macro is AC_REQUIREd in _AM_DEPENDENCIES
|
adamc@1141
|
308 AC_DEFUN([AM_SET_DEPDIR],
|
adamc@1141
|
309 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
|
adamc@1141
|
310 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
|
adamc@1141
|
311 ])
|
adamc@1141
|
312
|
adamc@1141
|
313
|
adamc@1141
|
314 # AM_DEP_TRACK
|
adamc@1141
|
315 # ------------
|
adamc@1141
|
316 AC_DEFUN([AM_DEP_TRACK],
|
adamc@1141
|
317 [AC_ARG_ENABLE(dependency-tracking,
|
adamc@1141
|
318 [ --disable-dependency-tracking speeds up one-time build
|
adamc@1141
|
319 --enable-dependency-tracking do not reject slow dependency extractors])
|
adamc@1141
|
320 if test "x$enable_dependency_tracking" != xno; then
|
adamc@1141
|
321 am_depcomp="$ac_aux_dir/depcomp"
|
adamc@1141
|
322 AMDEPBACKSLASH='\'
|
adamc@1141
|
323 fi
|
adamc@1141
|
324 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
|
adamc@1141
|
325 AC_SUBST([AMDEPBACKSLASH])dnl
|
adamc@1141
|
326 _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
|
adamc@1141
|
327 ])
|
adamc@1141
|
328
|
adamc@1141
|
329 # Generate code to set up dependency tracking. -*- Autoconf -*-
|
adamc@1141
|
330
|
adamc@1141
|
331 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
|
adamc@1141
|
332 # Free Software Foundation, Inc.
|
adamc@1141
|
333 #
|
adamc@1141
|
334 # This file is free software; the Free Software Foundation
|
adamc@1141
|
335 # gives unlimited permission to copy and/or distribute it,
|
adamc@1141
|
336 # with or without modifications, as long as this notice is preserved.
|
adamc@1141
|
337
|
adamc@1141
|
338 #serial 5
|
adamc@1141
|
339
|
adamc@1141
|
340 # _AM_OUTPUT_DEPENDENCY_COMMANDS
|
adamc@1141
|
341 # ------------------------------
|
adamc@1141
|
342 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
|
adamc@1141
|
343 [{
|
adamc@1141
|
344 # Autoconf 2.62 quotes --file arguments for eval, but not when files
|
adamc@1141
|
345 # are listed without --file. Let's play safe and only enable the eval
|
adamc@1141
|
346 # if we detect the quoting.
|
adamc@1141
|
347 case $CONFIG_FILES in
|
adamc@1141
|
348 *\'*) eval set x "$CONFIG_FILES" ;;
|
adamc@1141
|
349 *) set x $CONFIG_FILES ;;
|
adamc@1141
|
350 esac
|
adamc@1141
|
351 shift
|
adamc@1141
|
352 for mf
|
adamc@1141
|
353 do
|
adamc@1141
|
354 # Strip MF so we end up with the name of the file.
|
adamc@1141
|
355 mf=`echo "$mf" | sed -e 's/:.*$//'`
|
adamc@1141
|
356 # Check whether this is an Automake generated Makefile or not.
|
adamc@1141
|
357 # We used to match only the files named `Makefile.in', but
|
adamc@1141
|
358 # some people rename them; so instead we look at the file content.
|
adamc@1141
|
359 # Grep'ing the first line is not enough: some people post-process
|
adamc@1141
|
360 # each Makefile.in and add a new line on top of each file to say so.
|
adamc@1141
|
361 # Grep'ing the whole file is not good either: AIX grep has a line
|
adamc@1141
|
362 # limit of 2048, but all sed's we know have understand at least 4000.
|
adamc@1141
|
363 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
|
adamc@1141
|
364 dirpart=`AS_DIRNAME("$mf")`
|
adamc@1141
|
365 else
|
adamc@1141
|
366 continue
|
adamc@1141
|
367 fi
|
adamc@1141
|
368 # Extract the definition of DEPDIR, am__include, and am__quote
|
adamc@1141
|
369 # from the Makefile without running `make'.
|
adamc@1141
|
370 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
|
adamc@1141
|
371 test -z "$DEPDIR" && continue
|
adamc@1141
|
372 am__include=`sed -n 's/^am__include = //p' < "$mf"`
|
adamc@1141
|
373 test -z "am__include" && continue
|
adamc@1141
|
374 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
|
adamc@1141
|
375 # When using ansi2knr, U may be empty or an underscore; expand it
|
adamc@1141
|
376 U=`sed -n 's/^U = //p' < "$mf"`
|
adamc@1141
|
377 # Find all dependency output files, they are included files with
|
adamc@1141
|
378 # $(DEPDIR) in their names. We invoke sed twice because it is the
|
adamc@1141
|
379 # simplest approach to changing $(DEPDIR) to its actual value in the
|
adamc@1141
|
380 # expansion.
|
adamc@1141
|
381 for file in `sed -n "
|
adamc@1141
|
382 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
|
adamc@1141
|
383 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
|
adamc@1141
|
384 # Make sure the directory exists.
|
adamc@1141
|
385 test -f "$dirpart/$file" && continue
|
adamc@1141
|
386 fdir=`AS_DIRNAME(["$file"])`
|
adamc@1141
|
387 AS_MKDIR_P([$dirpart/$fdir])
|
adamc@1141
|
388 # echo "creating $dirpart/$file"
|
adamc@1141
|
389 echo '# dummy' > "$dirpart/$file"
|
adamc@1141
|
390 done
|
adamc@1141
|
391 done
|
adamc@1141
|
392 }
|
adamc@1141
|
393 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
|
adamc@1141
|
394
|
adamc@1141
|
395
|
adamc@1141
|
396 # AM_OUTPUT_DEPENDENCY_COMMANDS
|
adamc@1141
|
397 # -----------------------------
|
adamc@1141
|
398 # This macro should only be invoked once -- use via AC_REQUIRE.
|
adamc@1141
|
399 #
|
adamc@1141
|
400 # This code is only required when automatic dependency tracking
|
adamc@1141
|
401 # is enabled. FIXME. This creates each `.P' file that we will
|
adamc@1141
|
402 # need in order to bootstrap the dependency handling code.
|
adamc@1141
|
403 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
|
adamc@1141
|
404 [AC_CONFIG_COMMANDS([depfiles],
|
adamc@1141
|
405 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
|
adamc@1141
|
406 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
|
adamc@1141
|
407 ])
|
adamc@1141
|
408
|
adamc@1141
|
409 # Do all the work for Automake. -*- Autoconf -*-
|
adamc@1141
|
410
|
adamc@1141
|
411 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
|
adamc@1141
|
412 # 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
|
adamc@1141
|
413 #
|
adamc@1141
|
414 # This file is free software; the Free Software Foundation
|
adamc@1141
|
415 # gives unlimited permission to copy and/or distribute it,
|
adamc@1141
|
416 # with or without modifications, as long as this notice is preserved.
|
adamc@1141
|
417
|
adamc@1141
|
418 # serial 16
|
adamc@1141
|
419
|
adamc@1141
|
420 # This macro actually does too much. Some checks are only needed if
|
adamc@1141
|
421 # your package does certain things. But this isn't really a big deal.
|
adamc@1141
|
422
|
adamc@1141
|
423 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
|
adamc@1141
|
424 # AM_INIT_AUTOMAKE([OPTIONS])
|
adamc@1141
|
425 # -----------------------------------------------
|
adamc@1141
|
426 # The call with PACKAGE and VERSION arguments is the old style
|
adamc@1141
|
427 # call (pre autoconf-2.50), which is being phased out. PACKAGE
|
adamc@1141
|
428 # and VERSION should now be passed to AC_INIT and removed from
|
adamc@1141
|
429 # the call to AM_INIT_AUTOMAKE.
|
adamc@1141
|
430 # We support both call styles for the transition. After
|
adamc@1141
|
431 # the next Automake release, Autoconf can make the AC_INIT
|
adamc@1141
|
432 # arguments mandatory, and then we can depend on a new Autoconf
|
adamc@1141
|
433 # release and drop the old call support.
|
adamc@1141
|
434 AC_DEFUN([AM_INIT_AUTOMAKE],
|
adamc@1141
|
435 [AC_PREREQ([2.62])dnl
|
adamc@1141
|
436 dnl Autoconf wants to disallow AM_ names. We explicitly allow
|
adamc@1141
|
437 dnl the ones we care about.
|
adamc@1141
|
438 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
|
adamc@1141
|
439 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
|
adamc@1141
|
440 AC_REQUIRE([AC_PROG_INSTALL])dnl
|
adamc@1141
|
441 if test "`cd $srcdir && pwd`" != "`pwd`"; then
|
adamc@1141
|
442 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
|
adamc@1141
|
443 # is not polluted with repeated "-I."
|
adamc@1141
|
444 AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
|
adamc@1141
|
445 # test to see if srcdir already configured
|
adamc@1141
|
446 if test -f $srcdir/config.status; then
|
adamc@1141
|
447 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
|
adamc@1141
|
448 fi
|
adamc@1141
|
449 fi
|
adamc@1141
|
450
|
adamc@1141
|
451 # test whether we have cygpath
|
adamc@1141
|
452 if test -z "$CYGPATH_W"; then
|
adamc@1141
|
453 if (cygpath --version) >/dev/null 2>/dev/null; then
|
adamc@1141
|
454 CYGPATH_W='cygpath -w'
|
adamc@1141
|
455 else
|
adamc@1141
|
456 CYGPATH_W=echo
|
adamc@1141
|
457 fi
|
adamc@1141
|
458 fi
|
adamc@1141
|
459 AC_SUBST([CYGPATH_W])
|
adamc@1141
|
460
|
adamc@1141
|
461 # Define the identity of the package.
|
adamc@1141
|
462 dnl Distinguish between old-style and new-style calls.
|
adamc@1141
|
463 m4_ifval([$2],
|
adamc@1141
|
464 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
|
adamc@1141
|
465 AC_SUBST([PACKAGE], [$1])dnl
|
adamc@1141
|
466 AC_SUBST([VERSION], [$2])],
|
adamc@1141
|
467 [_AM_SET_OPTIONS([$1])dnl
|
adamc@1141
|
468 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
|
adamc@1141
|
469 m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
|
adamc@1141
|
470 [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
|
adamc@1141
|
471 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
|
adamc@1141
|
472 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
|
adamc@1141
|
473
|
adamc@1141
|
474 _AM_IF_OPTION([no-define],,
|
adamc@1141
|
475 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
adamc@1141
|
476 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
|
adamc@1141
|
477
|
adamc@1141
|
478 # Some tools Automake needs.
|
adamc@1141
|
479 AC_REQUIRE([AM_SANITY_CHECK])dnl
|
adamc@1141
|
480 AC_REQUIRE([AC_ARG_PROGRAM])dnl
|
adamc@1141
|
481 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
|
adamc@1141
|
482 AM_MISSING_PROG(AUTOCONF, autoconf)
|
adamc@1141
|
483 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
|
adamc@1141
|
484 AM_MISSING_PROG(AUTOHEADER, autoheader)
|
adamc@1141
|
485 AM_MISSING_PROG(MAKEINFO, makeinfo)
|
adamc@1141
|
486 AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
|
adamc@1141
|
487 AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
|
adamc@1141
|
488 AC_REQUIRE([AM_PROG_MKDIR_P])dnl
|
adamc@1141
|
489 # We need awk for the "check" target. The system "awk" is bad on
|
adamc@1141
|
490 # some platforms.
|
adamc@1141
|
491 AC_REQUIRE([AC_PROG_AWK])dnl
|
adamc@1141
|
492 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
|
adamc@1141
|
493 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
|
adamc@1141
|
494 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
|
adamc@1141
|
495 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
|
adamc@1141
|
496 [_AM_PROG_TAR([v7])])])
|
adamc@1141
|
497 _AM_IF_OPTION([no-dependencies],,
|
adamc@1141
|
498 [AC_PROVIDE_IFELSE([AC_PROG_CC],
|
adamc@1141
|
499 [_AM_DEPENDENCIES(CC)],
|
adamc@1141
|
500 [define([AC_PROG_CC],
|
adamc@1141
|
501 defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
|
adamc@1141
|
502 AC_PROVIDE_IFELSE([AC_PROG_CXX],
|
adamc@1141
|
503 [_AM_DEPENDENCIES(CXX)],
|
adamc@1141
|
504 [define([AC_PROG_CXX],
|
adamc@1141
|
505 defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
|
adamc@1141
|
506 AC_PROVIDE_IFELSE([AC_PROG_OBJC],
|
adamc@1141
|
507 [_AM_DEPENDENCIES(OBJC)],
|
adamc@1141
|
508 [define([AC_PROG_OBJC],
|
adamc@1141
|
509 defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
|
adamc@1141
|
510 ])
|
adamc@1141
|
511 _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
|
adamc@1141
|
512 dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
|
adamc@1141
|
513 dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
|
adamc@1141
|
514 dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
|
adamc@1141
|
515 AC_CONFIG_COMMANDS_PRE(dnl
|
adamc@1141
|
516 [m4_provide_if([_AM_COMPILER_EXEEXT],
|
adamc@1141
|
517 [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
|
adamc@1141
|
518 ])
|
adamc@1141
|
519
|
adamc@1141
|
520 dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
|
adamc@1141
|
521 dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
|
adamc@1141
|
522 dnl mangled by Autoconf and run in a shell conditional statement.
|
adamc@1141
|
523 m4_define([_AC_COMPILER_EXEEXT],
|
adamc@1141
|
524 m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
|
adamc@1141
|
525
|
adamc@1141
|
526
|
adamc@1141
|
527 # When config.status generates a header, we must update the stamp-h file.
|
adamc@1141
|
528 # This file resides in the same directory as the config header
|
adamc@1141
|
529 # that is generated. The stamp files are numbered to have different names.
|
adamc@1141
|
530
|
adamc@1141
|
531 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
|
adamc@1141
|
532 # loop where config.status creates the headers, so we can generate
|
adamc@1141
|
533 # our stamp files there.
|
adamc@1141
|
534 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
|
adamc@1141
|
535 [# Compute $1's index in $config_headers.
|
adamc@1141
|
536 _am_arg=$1
|
adamc@1141
|
537 _am_stamp_count=1
|
adamc@1141
|
538 for _am_header in $config_headers :; do
|
adamc@1141
|
539 case $_am_header in
|
adamc@1141
|
540 $_am_arg | $_am_arg:* )
|
adamc@1141
|
541 break ;;
|
adamc@1141
|
542 * )
|
adamc@1141
|
543 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
|
adamc@1141
|
544 esac
|
adamc@1141
|
545 done
|
adamc@1141
|
546 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
|
adamc@1141
|
547
|
adamc@1141
|
548 # Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc.
|
adamc@1141
|
549 #
|
adamc@1141
|
550 # This file is free software; the Free Software Foundation
|
adamc@1141
|
551 # gives unlimited permission to copy and/or distribute it,
|
adamc@1141
|
552 # with or without modifications, as long as this notice is preserved.
|
adamc@1141
|
553
|
adamc@1141
|
554 # AM_PROG_INSTALL_SH
|
adamc@1141
|
555 # ------------------
|
adamc@1141
|
556 # Define $install_sh.
|
adamc@1141
|
557 AC_DEFUN([AM_PROG_INSTALL_SH],
|
adamc@1141
|
558 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
|
adamc@1141
|
559 if test x"${install_sh}" != xset; then
|
adamc@1141
|
560 case $am_aux_dir in
|
adamc@1141
|
561 *\ * | *\ *)
|
adamc@1141
|
562 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
|
adamc@1141
|
563 *)
|
adamc@1141
|
564 install_sh="\${SHELL} $am_aux_dir/install-sh"
|
adamc@1141
|
565 esac
|
adamc@1141
|
566 fi
|
adamc@1141
|
567 AC_SUBST(install_sh)])
|
adamc@1141
|
568
|
adamc@1141
|
569 # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
|
adamc@1141
|
570 #
|
adamc@1141
|
571 # This file is free software; the Free Software Foundation
|
adamc@1141
|
572 # gives unlimited permission to copy and/or distribute it,
|
adamc@1141
|
573 # with or without modifications, as long as this notice is preserved.
|
adamc@1141
|
574
|
adamc@1141
|
575 # serial 2
|
adamc@1141
|
576
|
adamc@1141
|
577 # Check whether the underlying file-system supports filenames
|
adamc@1141
|
578 # with a leading dot. For instance MS-DOS doesn't.
|
adamc@1141
|
579 AC_DEFUN([AM_SET_LEADING_DOT],
|
adamc@1141
|
580 [rm -rf .tst 2>/dev/null
|
adamc@1141
|
581 mkdir .tst 2>/dev/null
|
adamc@1141
|
582 if test -d .tst; then
|
adamc@1141
|
583 am__leading_dot=.
|
adamc@1141
|
584 else
|
adamc@1141
|
585 am__leading_dot=_
|
adamc@1141
|
586 fi
|
adamc@1141
|
587 rmdir .tst 2>/dev/null
|
adamc@1141
|
588 AC_SUBST([am__leading_dot])])
|
adamc@1141
|
589
|
adamc@1141
|
590 # Check to see how 'make' treats includes. -*- Autoconf -*-
|
adamc@1141
|
591
|
adamc@1141
|
592 # Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
|
adamc@1141
|
593 #
|
adamc@1141
|
594 # This file is free software; the Free Software Foundation
|
adamc@1141
|
595 # gives unlimited permission to copy and/or distribute it,
|
adamc@1141
|
596 # with or without modifications, as long as this notice is preserved.
|
adamc@1141
|
597
|
adamc@1141
|
598 # serial 4
|
adamc@1141
|
599
|
adamc@1141
|
600 # AM_MAKE_INCLUDE()
|
adamc@1141
|
601 # -----------------
|
adamc@1141
|
602 # Check to see how make treats includes.
|
adamc@1141
|
603 AC_DEFUN([AM_MAKE_INCLUDE],
|
adamc@1141
|
604 [am_make=${MAKE-make}
|
adamc@1141
|
605 cat > confinc << 'END'
|
adamc@1141
|
606 am__doit:
|
adamc@1141
|
607 @echo this is the am__doit target
|
adamc@1141
|
608 .PHONY: am__doit
|
adamc@1141
|
609 END
|
adamc@1141
|
610 # If we don't find an include directive, just comment out the code.
|
adamc@1141
|
611 AC_MSG_CHECKING([for style of include used by $am_make])
|
adamc@1141
|
612 am__include="#"
|
adamc@1141
|
613 am__quote=
|
adamc@1141
|
614 _am_result=none
|
adamc@1141
|
615 # First try GNU make style include.
|
adamc@1141
|
616 echo "include confinc" > confmf
|
adamc@1141
|
617 # Ignore all kinds of additional output from `make'.
|
adamc@1141
|
618 case `$am_make -s -f confmf 2> /dev/null` in #(
|
adamc@1141
|
619 *the\ am__doit\ target*)
|
adamc@1141
|
620 am__include=include
|
adamc@1141
|
621 am__quote=
|
adamc@1141
|
622 _am_result=GNU
|
adamc@1141
|
623 ;;
|
adamc@1141
|
624 esac
|
adamc@1141
|
625 # Now try BSD make style include.
|
adamc@1141
|
626 if test "$am__include" = "#"; then
|
adamc@1141
|
627 echo '.include "confinc"' > confmf
|
adamc@1141
|
628 case `$am_make -s -f confmf 2> /dev/null` in #(
|
adamc@1141
|
629 *the\ am__doit\ target*)
|
adamc@1141
|
630 am__include=.include
|
adamc@1141
|
631 am__quote="\""
|
adamc@1141
|
632 _am_result=BSD
|
adamc@1141
|
633 ;;
|
adamc@1141
|
634 esac
|
adamc@1141
|
635 fi
|
adamc@1141
|
636 AC_SUBST([am__include])
|
adamc@1141
|
637 AC_SUBST([am__quote])
|
adamc@1141
|
638 AC_MSG_RESULT([$_am_result])
|
adamc@1141
|
639 rm -f confinc confmf
|
adamc@1141
|
640 ])
|
adamc@1141
|
641
|
adamc@1141
|
642 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
|
adamc@1141
|
643
|
adamc@1141
|
644 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
|
adamc@1141
|
645 # Free Software Foundation, Inc.
|
adamc@1141
|
646 #
|
adamc@1141
|
647 # This file is free software; the Free Software Foundation
|
adamc@1141
|
648 # gives unlimited permission to copy and/or distribute it,
|
adamc@1141
|
649 # with or without modifications, as long as this notice is preserved.
|
adamc@1141
|
650
|
adamc@1141
|
651 # serial 6
|
adamc@1141
|
652
|
adamc@1141
|
653 # AM_MISSING_PROG(NAME, PROGRAM)
|
adamc@1141
|
654 # ------------------------------
|
adamc@1141
|
655 AC_DEFUN([AM_MISSING_PROG],
|
adamc@1141
|
656 [AC_REQUIRE([AM_MISSING_HAS_RUN])
|
adamc@1141
|
657 $1=${$1-"${am_missing_run}$2"}
|
adamc@1141
|
658 AC_SUBST($1)])
|
adamc@1141
|
659
|
adamc@1141
|
660
|
adamc@1141
|
661 # AM_MISSING_HAS_RUN
|
adamc@1141
|
662 # ------------------
|
adamc@1141
|
663 # Define MISSING if not defined so far and test if it supports --run.
|
adamc@1141
|
664 # If it does, set am_missing_run to use it, otherwise, to nothing.
|
adamc@1141
|
665 AC_DEFUN([AM_MISSING_HAS_RUN],
|
adamc@1141
|
666 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
|
adamc@1141
|
667 AC_REQUIRE_AUX_FILE([missing])dnl
|
adamc@1141
|
668 if test x"${MISSING+set}" != xset; then
|
adamc@1141
|
669 case $am_aux_dir in
|
adamc@1141
|
670 *\ * | *\ *)
|
adamc@1141
|
671 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
|
adamc@1141
|
672 *)
|
adamc@1141
|
673 MISSING="\${SHELL} $am_aux_dir/missing" ;;
|
adamc@1141
|
674 esac
|
adamc@1141
|
675 fi
|
adamc@1141
|
676 # Use eval to expand $SHELL
|
adamc@1141
|
677 if eval "$MISSING --run true"; then
|
adamc@1141
|
678 am_missing_run="$MISSING --run "
|
adamc@1141
|
679 else
|
adamc@1141
|
680 am_missing_run=
|
adamc@1141
|
681 AC_MSG_WARN([`missing' script is too old or missing])
|
adamc@1141
|
682 fi
|
adamc@1141
|
683 ])
|
adamc@1141
|
684
|
adamc@1141
|
685 # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
|
adamc@1141
|
686 #
|
adamc@1141
|
687 # This file is free software; the Free Software Foundation
|
adamc@1141
|
688 # gives unlimited permission to copy and/or distribute it,
|
adamc@1141
|
689 # with or without modifications, as long as this notice is preserved.
|
adamc@1141
|
690
|
adamc@1141
|
691 # AM_PROG_MKDIR_P
|
adamc@1141
|
692 # ---------------
|
adamc@1141
|
693 # Check for `mkdir -p'.
|
adamc@1141
|
694 AC_DEFUN([AM_PROG_MKDIR_P],
|
adamc@1141
|
695 [AC_PREREQ([2.60])dnl
|
adamc@1141
|
696 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
|
adamc@1141
|
697 dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
|
adamc@1141
|
698 dnl while keeping a definition of mkdir_p for backward compatibility.
|
adamc@1141
|
699 dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
|
adamc@1141
|
700 dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
|
adamc@1141
|
701 dnl Makefile.ins that do not define MKDIR_P, so we do our own
|
adamc@1141
|
702 dnl adjustment using top_builddir (which is defined more often than
|
adamc@1141
|
703 dnl MKDIR_P).
|
adamc@1141
|
704 AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
|
adamc@1141
|
705 case $mkdir_p in
|
adamc@1141
|
706 [[\\/$]]* | ?:[[\\/]]*) ;;
|
adamc@1141
|
707 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
|
adamc@1141
|
708 esac
|
adamc@1141
|
709 ])
|
adamc@1141
|
710
|
adamc@1141
|
711 # Helper functions for option handling. -*- Autoconf -*-
|
adamc@1141
|
712
|
adamc@1141
|
713 # Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
|
adamc@1141
|
714 #
|
adamc@1141
|
715 # This file is free software; the Free Software Foundation
|
adamc@1141
|
716 # gives unlimited permission to copy and/or distribute it,
|
adamc@1141
|
717 # with or without modifications, as long as this notice is preserved.
|
adamc@1141
|
718
|
adamc@1141
|
719 # serial 4
|
adamc@1141
|
720
|
adamc@1141
|
721 # _AM_MANGLE_OPTION(NAME)
|
adamc@1141
|
722 # -----------------------
|
adamc@1141
|
723 AC_DEFUN([_AM_MANGLE_OPTION],
|
adamc@1141
|
724 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
|
adamc@1141
|
725
|
adamc@1141
|
726 # _AM_SET_OPTION(NAME)
|
adamc@1141
|
727 # ------------------------------
|
adamc@1141
|
728 # Set option NAME. Presently that only means defining a flag for this option.
|
adamc@1141
|
729 AC_DEFUN([_AM_SET_OPTION],
|
adamc@1141
|
730 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
|
adamc@1141
|
731
|
adamc@1141
|
732 # _AM_SET_OPTIONS(OPTIONS)
|
adamc@1141
|
733 # ----------------------------------
|
adamc@1141
|
734 # OPTIONS is a space-separated list of Automake options.
|
adamc@1141
|
735 AC_DEFUN([_AM_SET_OPTIONS],
|
adamc@1141
|
736 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
|
adamc@1141
|
737
|
adamc@1141
|
738 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
|
adamc@1141
|
739 # -------------------------------------------
|
adamc@1141
|
740 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
|
adamc@1141
|
741 AC_DEFUN([_AM_IF_OPTION],
|
adamc@1141
|
742 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
|
adamc@1141
|
743
|
adamc@1141
|
744 # Check to make sure that the build environment is sane. -*- Autoconf -*-
|
adamc@1141
|
745
|
adamc@1141
|
746 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
|
adamc@1141
|
747 # Free Software Foundation, Inc.
|
adamc@1141
|
748 #
|
adamc@1141
|
749 # This file is free software; the Free Software Foundation
|
adamc@1141
|
750 # gives unlimited permission to copy and/or distribute it,
|
adamc@1141
|
751 # with or without modifications, as long as this notice is preserved.
|
adamc@1141
|
752
|
adamc@1141
|
753 # serial 5
|
adamc@1141
|
754
|
adamc@1141
|
755 # AM_SANITY_CHECK
|
adamc@1141
|
756 # ---------------
|
adamc@1141
|
757 AC_DEFUN([AM_SANITY_CHECK],
|
adamc@1141
|
758 [AC_MSG_CHECKING([whether build environment is sane])
|
adamc@1141
|
759 # Just in case
|
adamc@1141
|
760 sleep 1
|
adamc@1141
|
761 echo timestamp > conftest.file
|
adamc@1141
|
762 # Reject unsafe characters in $srcdir or the absolute working directory
|
adamc@1141
|
763 # name. Accept space and tab only in the latter.
|
adamc@1141
|
764 am_lf='
|
adamc@1141
|
765 '
|
adamc@1141
|
766 case `pwd` in
|
adamc@1141
|
767 *[[\\\"\#\$\&\'\`$am_lf]]*)
|
adamc@1141
|
768 AC_MSG_ERROR([unsafe absolute working directory name]);;
|
adamc@1141
|
769 esac
|
adamc@1141
|
770 case $srcdir in
|
adamc@1141
|
771 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
|
adamc@1141
|
772 AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
|
adamc@1141
|
773 esac
|
adamc@1141
|
774
|
adamc@1141
|
775 # Do `set' in a subshell so we don't clobber the current shell's
|
adamc@1141
|
776 # arguments. Must try -L first in case configure is actually a
|
adamc@1141
|
777 # symlink; some systems play weird games with the mod time of symlinks
|
adamc@1141
|
778 # (eg FreeBSD returns the mod time of the symlink's containing
|
adamc@1141
|
779 # directory).
|
adamc@1141
|
780 if (
|
adamc@1141
|
781 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
|
adamc@1141
|
782 if test "$[*]" = "X"; then
|
adamc@1141
|
783 # -L didn't work.
|
adamc@1141
|
784 set X `ls -t "$srcdir/configure" conftest.file`
|
adamc@1141
|
785 fi
|
adamc@1141
|
786 rm -f conftest.file
|
adamc@1141
|
787 if test "$[*]" != "X $srcdir/configure conftest.file" \
|
adamc@1141
|
788 && test "$[*]" != "X conftest.file $srcdir/configure"; then
|
adamc@1141
|
789
|
adamc@1141
|
790 # If neither matched, then we have a broken ls. This can happen
|
adamc@1141
|
791 # if, for instance, CONFIG_SHELL is bash and it inherits a
|
adamc@1141
|
792 # broken ls alias from the environment. This has actually
|
adamc@1141
|
793 # happened. Such a system could not be considered "sane".
|
adamc@1141
|
794 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
adamc@1141
|
795 alias in your environment])
|
adamc@1141
|
796 fi
|
adamc@1141
|
797
|
adamc@1141
|
798 test "$[2]" = conftest.file
|
adamc@1141
|
799 )
|
adamc@1141
|
800 then
|
adamc@1141
|
801 # Ok.
|
adamc@1141
|
802 :
|
adamc@1141
|
803 else
|
adamc@1141
|
804 AC_MSG_ERROR([newly created file is older than distributed files!
|
adamc@1141
|
805 Check your system clock])
|
adamc@1141
|
806 fi
|
adamc@1141
|
807 AC_MSG_RESULT(yes)])
|
adamc@1141
|
808
|
adamc@1141
|
809 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
|
adamc@1141
|
810 #
|
adamc@1141
|
811 # This file is free software; the Free Software Foundation
|
adamc@1141
|
812 # gives unlimited permission to copy and/or distribute it,
|
adamc@1141
|
813 # with or without modifications, as long as this notice is preserved.
|
adamc@1141
|
814
|
adamc@1141
|
815 # AM_PROG_INSTALL_STRIP
|
adamc@1141
|
816 # ---------------------
|
adamc@1141
|
817 # One issue with vendor `install' (even GNU) is that you can't
|
adamc@1141
|
818 # specify the program used to strip binaries. This is especially
|
adamc@1141
|
819 # annoying in cross-compiling environments, where the build's strip
|
adamc@1141
|
820 # is unlikely to handle the host's binaries.
|
adamc@1141
|
821 # Fortunately install-sh will honor a STRIPPROG variable, so we
|
adamc@1141
|
822 # always use install-sh in `make install-strip', and initialize
|
adamc@1141
|
823 # STRIPPROG with the value of the STRIP variable (set by the user).
|
adamc@1141
|
824 AC_DEFUN([AM_PROG_INSTALL_STRIP],
|
adamc@1141
|
825 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
|
adamc@1141
|
826 # Installed binaries are usually stripped using `strip' when the user
|
adamc@1141
|
827 # run `make install-strip'. However `strip' might not be the right
|
adamc@1141
|
828 # tool to use in cross-compilation environments, therefore Automake
|
adamc@1141
|
829 # will honor the `STRIP' environment variable to overrule this program.
|
adamc@1141
|
830 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
|
adamc@1141
|
831 if test "$cross_compiling" != no; then
|
adamc@1141
|
832 AC_CHECK_TOOL([STRIP], [strip], :)
|
adamc@1141
|
833 fi
|
adamc@1141
|
834 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
|
adamc@1141
|
835 AC_SUBST([INSTALL_STRIP_PROGRAM])])
|
adamc@1141
|
836
|
adamc@1141
|
837 # Copyright (C) 2006, 2008 Free Software Foundation, Inc.
|
adamc@1141
|
838 #
|
adamc@1141
|
839 # This file is free software; the Free Software Foundation
|
adamc@1141
|
840 # gives unlimited permission to copy and/or distribute it,
|
adamc@1141
|
841 # with or without modifications, as long as this notice is preserved.
|
adamc@1141
|
842
|
adamc@1141
|
843 # serial 2
|
adamc@1141
|
844
|
adamc@1141
|
845 # _AM_SUBST_NOTMAKE(VARIABLE)
|
adamc@1141
|
846 # ---------------------------
|
adamc@1141
|
847 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
|
adamc@1141
|
848 # This macro is traced by Automake.
|
adamc@1141
|
849 AC_DEFUN([_AM_SUBST_NOTMAKE])
|
adamc@1141
|
850
|
adamc@1141
|
851 # AM_SUBST_NOTMAKE(VARIABLE)
|
adamc@1141
|
852 # ---------------------------
|
adamc@1141
|
853 # Public sister of _AM_SUBST_NOTMAKE.
|
adamc@1141
|
854 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
|
adamc@1141
|
855
|
adamc@1141
|
856 # Check how to create a tarball. -*- Autoconf -*-
|
adamc@1141
|
857
|
adamc@1141
|
858 # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
|
adamc@1141
|
859 #
|
adamc@1141
|
860 # This file is free software; the Free Software Foundation
|
adamc@1141
|
861 # gives unlimited permission to copy and/or distribute it,
|
adamc@1141
|
862 # with or without modifications, as long as this notice is preserved.
|
adamc@1141
|
863
|
adamc@1141
|
864 # serial 2
|
adamc@1141
|
865
|
adamc@1141
|
866 # _AM_PROG_TAR(FORMAT)
|
adamc@1141
|
867 # --------------------
|
adamc@1141
|
868 # Check how to create a tarball in format FORMAT.
|
adamc@1141
|
869 # FORMAT should be one of `v7', `ustar', or `pax'.
|
adamc@1141
|
870 #
|
adamc@1141
|
871 # Substitute a variable $(am__tar) that is a command
|
adamc@1141
|
872 # writing to stdout a FORMAT-tarball containing the directory
|
adamc@1141
|
873 # $tardir.
|
adamc@1141
|
874 # tardir=directory && $(am__tar) > result.tar
|
adamc@1141
|
875 #
|
adamc@1141
|
876 # Substitute a variable $(am__untar) that extract such
|
adamc@1141
|
877 # a tarball read from stdin.
|
adamc@1141
|
878 # $(am__untar) < result.tar
|
adamc@1141
|
879 AC_DEFUN([_AM_PROG_TAR],
|
adamc@1141
|
880 [# Always define AMTAR for backward compatibility.
|
adamc@1141
|
881 AM_MISSING_PROG([AMTAR], [tar])
|
adamc@1141
|
882 m4_if([$1], [v7],
|
adamc@1141
|
883 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
|
adamc@1141
|
884 [m4_case([$1], [ustar],, [pax],,
|
adamc@1141
|
885 [m4_fatal([Unknown tar format])])
|
adamc@1141
|
886 AC_MSG_CHECKING([how to create a $1 tar archive])
|
adamc@1141
|
887 # Loop over all known methods to create a tar archive until one works.
|
adamc@1141
|
888 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
|
adamc@1141
|
889 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
|
adamc@1141
|
890 # Do not fold the above two line into one, because Tru64 sh and
|
adamc@1141
|
891 # Solaris sh will not grok spaces in the rhs of `-'.
|
adamc@1141
|
892 for _am_tool in $_am_tools
|
adamc@1141
|
893 do
|
adamc@1141
|
894 case $_am_tool in
|
adamc@1141
|
895 gnutar)
|
adamc@1141
|
896 for _am_tar in tar gnutar gtar;
|
adamc@1141
|
897 do
|
adamc@1141
|
898 AM_RUN_LOG([$_am_tar --version]) && break
|
adamc@1141
|
899 done
|
adamc@1141
|
900 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
|
adamc@1141
|
901 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
|
adamc@1141
|
902 am__untar="$_am_tar -xf -"
|
adamc@1141
|
903 ;;
|
adamc@1141
|
904 plaintar)
|
adamc@1141
|
905 # Must skip GNU tar: if it does not support --format= it doesn't create
|
adamc@1141
|
906 # ustar tarball either.
|
adamc@1141
|
907 (tar --version) >/dev/null 2>&1 && continue
|
adamc@1141
|
908 am__tar='tar chf - "$$tardir"'
|
adamc@1141
|
909 am__tar_='tar chf - "$tardir"'
|
adamc@1141
|
910 am__untar='tar xf -'
|
adamc@1141
|
911 ;;
|
adamc@1141
|
912 pax)
|
adamc@1141
|
913 am__tar='pax -L -x $1 -w "$$tardir"'
|
adamc@1141
|
914 am__tar_='pax -L -x $1 -w "$tardir"'
|
adamc@1141
|
915 am__untar='pax -r'
|
adamc@1141
|
916 ;;
|
adamc@1141
|
917 cpio)
|
adamc@1141
|
918 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
|
adamc@1141
|
919 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
|
adamc@1141
|
920 am__untar='cpio -i -H $1 -d'
|
adamc@1141
|
921 ;;
|
adamc@1141
|
922 none)
|
adamc@1141
|
923 am__tar=false
|
adamc@1141
|
924 am__tar_=false
|
adamc@1141
|
925 am__untar=false
|
adamc@1141
|
926 ;;
|
adamc@1141
|
927 esac
|
adamc@1141
|
928
|
adamc@1141
|
929 # If the value was cached, stop now. We just wanted to have am__tar
|
adamc@1141
|
930 # and am__untar set.
|
adamc@1141
|
931 test -n "${am_cv_prog_tar_$1}" && break
|
adamc@1141
|
932
|
adamc@1141
|
933 # tar/untar a dummy directory, and stop if the command works
|
adamc@1141
|
934 rm -rf conftest.dir
|
adamc@1141
|
935 mkdir conftest.dir
|
adamc@1141
|
936 echo GrepMe > conftest.dir/file
|
adamc@1141
|
937 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
|
adamc@1141
|
938 rm -rf conftest.dir
|
adamc@1141
|
939 if test -s conftest.tar; then
|
adamc@1141
|
940 AM_RUN_LOG([$am__untar <conftest.tar])
|
adamc@1141
|
941 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
|
adamc@1141
|
942 fi
|
adamc@1141
|
943 done
|
adamc@1141
|
944 rm -rf conftest.dir
|
adamc@1141
|
945
|
adamc@1141
|
946 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
|
adamc@1141
|
947 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
|
adamc@1141
|
948 AC_SUBST([am__tar])
|
adamc@1141
|
949 AC_SUBST([am__untar])
|
adamc@1141
|
950 ]) # _AM_PROG_TAR
|
adamc@1141
|
951
|
adam@1368
|
952 m4_include([m4/ax_check_openssl.m4])
|
adamc@1141
|
953 m4_include([m4/libtool.m4])
|
adamc@1141
|
954 m4_include([m4/ltoptions.m4])
|
adamc@1141
|
955 m4_include([m4/ltsugar.m4])
|
adamc@1141
|
956 m4_include([m4/ltversion.m4])
|
adamc@1141
|
957 m4_include([m4/lt~obsolete.m4])
|
adam@1528
|
958 m4_include([m4/m4_ax_pthread.m4])
|