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1 # generated automatically by aclocal 1.15 -*- Autoconf -*-
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2
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3 # Copyright (C) 1996-2014 Free Software Foundation, Inc.
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4
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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_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
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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]), [2.69],,
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18 [m4_warning([this file was generated for autoconf 2.69.
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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) 2002-2014 Free Software Foundation, Inc.
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24 #
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25 # This file is free software; the Free Software Foundation
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26 # gives unlimited permission to copy and/or distribute it,
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27 # with or without modifications, as long as this notice is preserved.
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28
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29 # AM_AUTOMAKE_VERSION(VERSION)
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30 # ----------------------------
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31 # Automake X.Y traces this macro to ensure aclocal.m4 has been
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32 # generated from the m4 files accompanying Automake X.Y.
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33 # (This private macro should not be called outside this file.)
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34 AC_DEFUN([AM_AUTOMAKE_VERSION],
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35 [am__api_version='1.15'
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36 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
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37 dnl require some minimum version. Point them to the right macro.
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38 m4_if([$1], [1.15], [],
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39 [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
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40 ])
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41
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42 # _AM_AUTOCONF_VERSION(VERSION)
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43 # -----------------------------
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44 # aclocal traces this macro to find the Autoconf version.
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45 # This is a private macro too. Using m4_define simplifies
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46 # the logic in aclocal, which can simply ignore this definition.
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47 m4_define([_AM_AUTOCONF_VERSION], [])
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48
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49 # AM_SET_CURRENT_AUTOMAKE_VERSION
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50 # -------------------------------
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51 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
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52 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
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53 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
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54 [AM_AUTOMAKE_VERSION([1.15])dnl
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55 m4_ifndef([AC_AUTOCONF_VERSION],
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56 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
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57 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
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58
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59 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
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60
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61 # Copyright (C) 2001-2014 Free Software Foundation, Inc.
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62 #
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63 # This file is free software; the Free Software Foundation
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64 # gives unlimited permission to copy and/or distribute it,
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65 # with or without modifications, as long as this notice is preserved.
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66
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67 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
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68 # $ac_aux_dir to '$srcdir/foo'. In other projects, it is set to
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69 # '$srcdir', '$srcdir/..', or '$srcdir/../..'.
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70 #
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71 # Of course, Automake must honor this variable whenever it calls a
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72 # tool from the auxiliary directory. The problem is that $srcdir (and
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73 # therefore $ac_aux_dir as well) can be either absolute or relative,
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74 # depending on how configure is run. This is pretty annoying, since
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75 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
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76 # source directory, any form will work fine, but in subdirectories a
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77 # relative path needs to be adjusted first.
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78 #
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79 # $ac_aux_dir/missing
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80 # fails when called from a subdirectory if $ac_aux_dir is relative
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81 # $top_srcdir/$ac_aux_dir/missing
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82 # fails if $ac_aux_dir is absolute,
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83 # fails when called from a subdirectory in a VPATH build with
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84 # a relative $ac_aux_dir
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85 #
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86 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
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87 # are both prefixed by $srcdir. In an in-source build this is usually
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88 # harmless because $srcdir is '.', but things will broke when you
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89 # start a VPATH build or use an absolute $srcdir.
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90 #
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91 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
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92 # iff we strip the leading $srcdir from $ac_aux_dir. That would be:
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93 # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
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94 # and then we would define $MISSING as
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95 # MISSING="\${SHELL} $am_aux_dir/missing"
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96 # This will work as long as MISSING is not called from configure, because
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97 # unfortunately $(top_srcdir) has no meaning in configure.
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98 # However there are other variables, like CC, which are often used in
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99 # configure, and could therefore not use this "fixed" $ac_aux_dir.
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100 #
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101 # Another solution, used here, is to always expand $ac_aux_dir to an
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102 # absolute PATH. The drawback is that using absolute paths prevent a
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103 # configured tree to be moved without reconfiguration.
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104
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105 AC_DEFUN([AM_AUX_DIR_EXPAND],
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106 [AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])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) 1997-2014 Free Software Foundation, Inc.
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114 #
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115 # This file is free software; the Free Software Foundation
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116 # gives unlimited permission to copy and/or distribute it,
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117 # with or without modifications, as long as this notice is preserved.
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118
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119 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
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120 # -------------------------------------
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121 # Define a conditional.
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122 AC_DEFUN([AM_CONDITIONAL],
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123 [AC_PREREQ([2.52])dnl
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124 m4_if([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
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125 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
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126 AC_SUBST([$1_TRUE])dnl
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127 AC_SUBST([$1_FALSE])dnl
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128 _AM_SUBST_NOTMAKE([$1_TRUE])dnl
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129 _AM_SUBST_NOTMAKE([$1_FALSE])dnl
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130 m4_define([_AM_COND_VALUE_$1], [$2])dnl
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131 if $2; then
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132 $1_TRUE=
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133 $1_FALSE='#'
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134 else
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135 $1_TRUE='#'
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136 $1_FALSE=
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137 fi
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138 AC_CONFIG_COMMANDS_PRE(
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139 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
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140 AC_MSG_ERROR([[conditional "$1" was never defined.
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141 Usually this means the macro was only invoked conditionally.]])
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142 fi])])
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143
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144 # Copyright (C) 1999-2014 Free Software Foundation, Inc.
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145 #
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146 # This file is free software; the Free Software Foundation
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147 # gives unlimited permission to copy and/or distribute it,
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148 # with or without modifications, as long as this notice is preserved.
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149
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150
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151 # There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
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152 # written in clear, in which case automake, when reading aclocal.m4,
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153 # will think it sees a *use*, and therefore will trigger all it's
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154 # C support machinery. Also note that it means that autoscan, seeing
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155 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
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156
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157
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158 # _AM_DEPENDENCIES(NAME)
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159 # ----------------------
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160 # See how the compiler implements dependency checking.
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161 # NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
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162 # We try a few techniques and use that to set a single cache variable.
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163 #
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164 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
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165 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
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166 # dependency, and given that the user is not expected to run this macro,
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167 # just rely on AC_PROG_CC.
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168 AC_DEFUN([_AM_DEPENDENCIES],
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169 [AC_REQUIRE([AM_SET_DEPDIR])dnl
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170 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
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171 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
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172 AC_REQUIRE([AM_DEP_TRACK])dnl
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173
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174 m4_if([$1], [CC], [depcc="$CC" am_compiler_list=],
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175 [$1], [CXX], [depcc="$CXX" am_compiler_list=],
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176 [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
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177 [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
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178 [$1], [UPC], [depcc="$UPC" am_compiler_list=],
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179 [$1], [GCJ], [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
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180 [depcc="$$1" am_compiler_list=])
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181
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182 AC_CACHE_CHECK([dependency style of $depcc],
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183 [am_cv_$1_dependencies_compiler_type],
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184 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
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185 # We make a subdir and do the tests there. Otherwise we can end up
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186 # making bogus files that we don't know about and never remove. For
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187 # instance it was reported that on HP-UX the gcc test will end up
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188 # making a dummy file named 'D' -- because '-MD' means "put the output
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189 # in D".
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190 rm -rf conftest.dir
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191 mkdir conftest.dir
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192 # Copy depcomp to subdir because otherwise we won't find it if we're
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193 # using a relative directory.
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194 cp "$am_depcomp" conftest.dir
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195 cd conftest.dir
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196 # We will build objects and dependencies in a subdirectory because
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197 # it helps to detect inapplicable dependency modes. For instance
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198 # both Tru64's cc and ICC support -MD to output dependencies as a
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199 # side effect of compilation, but ICC will put the dependencies in
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200 # the current directory while Tru64 will put them in the object
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201 # directory.
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202 mkdir sub
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203
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204 am_cv_$1_dependencies_compiler_type=none
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205 if test "$am_compiler_list" = ""; then
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206 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
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207 fi
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208 am__universal=false
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209 m4_case([$1], [CC],
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210 [case " $depcc " in #(
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211 *\ -arch\ *\ -arch\ *) am__universal=true ;;
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212 esac],
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213 [CXX],
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214 [case " $depcc " in #(
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215 *\ -arch\ *\ -arch\ *) am__universal=true ;;
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216 esac])
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217
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218 for depmode in $am_compiler_list; do
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219 # Setup a source with many dependencies, because some compilers
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220 # like to wrap large dependency lists on column 80 (with \), and
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221 # we should not choose a depcomp mode which is confused by this.
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222 #
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223 # We need to recreate these files for each test, as the compiler may
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224 # overwrite some of them when testing with obscure command lines.
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225 # This happens at least with the AIX C compiler.
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226 : > sub/conftest.c
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227 for i in 1 2 3 4 5 6; do
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228 echo '#include "conftst'$i'.h"' >> sub/conftest.c
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229 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
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230 # Solaris 10 /bin/sh.
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231 echo '/* dummy */' > sub/conftst$i.h
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232 done
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233 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
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234
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235 # We check with '-c' and '-o' for the sake of the "dashmstdout"
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236 # mode. It turns out that the SunPro C++ compiler does not properly
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237 # handle '-M -o', and we need to detect this. Also, some Intel
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238 # versions had trouble with output in subdirs.
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239 am__obj=sub/conftest.${OBJEXT-o}
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240 am__minus_obj="-o $am__obj"
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241 case $depmode in
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242 gcc)
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243 # This depmode causes a compiler race in universal mode.
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244 test "$am__universal" = false || continue
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245 ;;
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246 nosideeffect)
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247 # After this tag, mechanisms are not by side-effect, so they'll
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248 # only be used when explicitly requested.
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249 if test "x$enable_dependency_tracking" = xyes; then
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250 continue
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251 else
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252 break
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253 fi
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254 ;;
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255 msvc7 | msvc7msys | msvisualcpp | msvcmsys)
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256 # This compiler won't grok '-c -o', but also, the minuso test has
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257 # not run yet. These depmodes are late enough in the game, and
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258 # so weak that their functioning should not be impacted.
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259 am__obj=conftest.${OBJEXT-o}
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260 am__minus_obj=
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261 ;;
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262 none) break ;;
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263 esac
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264 if depmode=$depmode \
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265 source=sub/conftest.c object=$am__obj \
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266 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
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267 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
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268 >/dev/null 2>conftest.err &&
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269 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
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270 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
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271 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
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272 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
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273 # icc doesn't choke on unknown options, it will just issue warnings
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274 # or remarks (even with -Werror). So we grep stderr for any message
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275 # that says an option was ignored or not supported.
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276 # When given -MP, icc 7.0 and 7.1 complain thusly:
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277 # icc: Command line warning: ignoring option '-M'; no argument required
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278 # The diagnosis changed in icc 8.0:
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279 # icc: Command line remark: option '-MP' not supported
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280 if (grep 'ignoring option' conftest.err ||
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281 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
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282 am_cv_$1_dependencies_compiler_type=$depmode
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283 break
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284 fi
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285 fi
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286 done
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287
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288 cd ..
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289 rm -rf conftest.dir
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290 else
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291 am_cv_$1_dependencies_compiler_type=none
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292 fi
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293 ])
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294 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
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295 AM_CONDITIONAL([am__fastdep$1], [
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296 test "x$enable_dependency_tracking" != xno \
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297 && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
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298 ])
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299
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300
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301 # AM_SET_DEPDIR
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302 # -------------
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303 # Choose a directory name for dependency files.
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304 # This macro is AC_REQUIREd in _AM_DEPENDENCIES.
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305 AC_DEFUN([AM_SET_DEPDIR],
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306 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
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307 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
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308 ])
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309
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310
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311 # AM_DEP_TRACK
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312 # ------------
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313 AC_DEFUN([AM_DEP_TRACK],
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314 [AC_ARG_ENABLE([dependency-tracking], [dnl
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315 AS_HELP_STRING(
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316 [--enable-dependency-tracking],
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317 [do not reject slow dependency extractors])
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318 AS_HELP_STRING(
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319 [--disable-dependency-tracking],
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320 [speeds up one-time build])])
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321 if test "x$enable_dependency_tracking" != xno; then
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322 am_depcomp="$ac_aux_dir/depcomp"
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323 AMDEPBACKSLASH='\'
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324 am__nodep='_no'
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325 fi
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326 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
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327 AC_SUBST([AMDEPBACKSLASH])dnl
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328 _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
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329 AC_SUBST([am__nodep])dnl
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330 _AM_SUBST_NOTMAKE([am__nodep])dnl
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331 ])
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332
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333 # Generate code to set up dependency tracking. -*- Autoconf -*-
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334
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335 # Copyright (C) 1999-2014 Free Software Foundation, Inc.
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336 #
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337 # This file is free software; the Free Software Foundation
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338 # gives unlimited permission to copy and/or distribute it,
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339 # with or without modifications, as long as this notice is preserved.
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340
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341
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342 # _AM_OUTPUT_DEPENDENCY_COMMANDS
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343 # ------------------------------
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344 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
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345 [{
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346 # Older Autoconf quotes --file arguments for eval, but not when files
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347 # are listed without --file. Let's play safe and only enable the eval
|
|
|
348 # if we detect the quoting.
|
|
|
349 case $CONFIG_FILES in
|
|
|
350 *\'*) eval set x "$CONFIG_FILES" ;;
|
|
|
351 *) set x $CONFIG_FILES ;;
|
|
|
352 esac
|
|
|
353 shift
|
|
|
354 for mf
|
|
|
355 do
|
|
|
356 # Strip MF so we end up with the name of the file.
|
|
|
357 mf=`echo "$mf" | sed -e 's/:.*$//'`
|
|
|
358 # Check whether this is an Automake generated Makefile or not.
|
|
|
359 # We used to match only the files named 'Makefile.in', but
|
|
|
360 # some people rename them; so instead we look at the file content.
|
|
|
361 # Grep'ing the first line is not enough: some people post-process
|
|
|
362 # each Makefile.in and add a new line on top of each file to say so.
|
|
|
363 # Grep'ing the whole file is not good either: AIX grep has a line
|
|
|
364 # limit of 2048, but all sed's we know have understand at least 4000.
|
|
|
365 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
|
|
|
366 dirpart=`AS_DIRNAME("$mf")`
|
|
|
367 else
|
|
|
368 continue
|
|
|
369 fi
|
|
|
370 # Extract the definition of DEPDIR, am__include, and am__quote
|
|
|
371 # from the Makefile without running 'make'.
|
|
|
372 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
|
|
|
373 test -z "$DEPDIR" && continue
|
|
|
374 am__include=`sed -n 's/^am__include = //p' < "$mf"`
|
|
|
375 test -z "$am__include" && continue
|
|
|
376 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
|
|
|
377 # Find all dependency output files, they are included files with
|
|
|
378 # $(DEPDIR) in their names. We invoke sed twice because it is the
|
|
|
379 # simplest approach to changing $(DEPDIR) to its actual value in the
|
|
|
380 # expansion.
|
|
|
381 for file in `sed -n "
|
|
|
382 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
|
|
|
383 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
|
|
|
384 # Make sure the directory exists.
|
|
|
385 test -f "$dirpart/$file" && continue
|
|
|
386 fdir=`AS_DIRNAME(["$file"])`
|
|
|
387 AS_MKDIR_P([$dirpart/$fdir])
|
|
|
388 # echo "creating $dirpart/$file"
|
|
|
389 echo '# dummy' > "$dirpart/$file"
|
|
|
390 done
|
|
|
391 done
|
|
|
392 }
|
|
|
393 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
|
|
|
394
|
|
|
395
|
|
|
396 # AM_OUTPUT_DEPENDENCY_COMMANDS
|
|
|
397 # -----------------------------
|
|
|
398 # This macro should only be invoked once -- use via AC_REQUIRE.
|
|
|
399 #
|
|
|
400 # This code is only required when automatic dependency tracking
|
|
|
401 # is enabled. FIXME. This creates each '.P' file that we will
|
|
|
402 # need in order to bootstrap the dependency handling code.
|
|
|
403 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
|
|
|
404 [AC_CONFIG_COMMANDS([depfiles],
|
|
|
405 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
|
|
|
406 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
|
|
|
407 ])
|
|
|
408
|
|
|
409 # Do all the work for Automake. -*- Autoconf -*-
|
|
|
410
|
|
|
411 # Copyright (C) 1996-2014 Free Software Foundation, Inc.
|
|
|
412 #
|
|
|
413 # This file is free software; the Free Software Foundation
|
|
|
414 # gives unlimited permission to copy and/or distribute it,
|
|
|
415 # with or without modifications, as long as this notice is preserved.
|
|
|
416
|
|
|
417 # This macro actually does too much. Some checks are only needed if
|
|
|
418 # your package does certain things. But this isn't really a big deal.
|
|
|
419
|
|
|
420 dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
|
|
|
421 m4_define([AC_PROG_CC],
|
|
|
422 m4_defn([AC_PROG_CC])
|
|
|
423 [_AM_PROG_CC_C_O
|
|
|
424 ])
|
|
|
425
|
|
|
426 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
|
|
|
427 # AM_INIT_AUTOMAKE([OPTIONS])
|
|
|
428 # -----------------------------------------------
|
|
|
429 # The call with PACKAGE and VERSION arguments is the old style
|
|
|
430 # call (pre autoconf-2.50), which is being phased out. PACKAGE
|
|
|
431 # and VERSION should now be passed to AC_INIT and removed from
|
|
|
432 # the call to AM_INIT_AUTOMAKE.
|
|
|
433 # We support both call styles for the transition. After
|
|
|
434 # the next Automake release, Autoconf can make the AC_INIT
|
|
|
435 # arguments mandatory, and then we can depend on a new Autoconf
|
|
|
436 # release and drop the old call support.
|
|
|
437 AC_DEFUN([AM_INIT_AUTOMAKE],
|
|
|
438 [AC_PREREQ([2.65])dnl
|
|
|
439 dnl Autoconf wants to disallow AM_ names. We explicitly allow
|
|
|
440 dnl the ones we care about.
|
|
|
441 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
|
|
|
442 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
|
|
|
443 AC_REQUIRE([AC_PROG_INSTALL])dnl
|
|
|
444 if test "`cd $srcdir && pwd`" != "`pwd`"; then
|
|
|
445 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
|
|
|
446 # is not polluted with repeated "-I."
|
|
|
447 AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
|
|
|
448 # test to see if srcdir already configured
|
|
|
449 if test -f $srcdir/config.status; then
|
|
|
450 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
|
|
|
451 fi
|
|
|
452 fi
|
|
|
453
|
|
|
454 # test whether we have cygpath
|
|
|
455 if test -z "$CYGPATH_W"; then
|
|
|
456 if (cygpath --version) >/dev/null 2>/dev/null; then
|
|
|
457 CYGPATH_W='cygpath -w'
|
|
|
458 else
|
|
|
459 CYGPATH_W=echo
|
|
|
460 fi
|
|
|
461 fi
|
|
|
462 AC_SUBST([CYGPATH_W])
|
|
|
463
|
|
|
464 # Define the identity of the package.
|
|
|
465 dnl Distinguish between old-style and new-style calls.
|
|
|
466 m4_ifval([$2],
|
|
|
467 [AC_DIAGNOSE([obsolete],
|
|
|
468 [$0: two- and three-arguments forms are deprecated.])
|
|
|
469 m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
|
|
|
470 AC_SUBST([PACKAGE], [$1])dnl
|
|
|
471 AC_SUBST([VERSION], [$2])],
|
|
|
472 [_AM_SET_OPTIONS([$1])dnl
|
|
|
473 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
|
|
|
474 m4_if(
|
|
|
475 m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
|
|
|
476 [ok:ok],,
|
|
|
477 [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
|
|
|
478 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
|
|
|
479 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
|
|
|
480
|
|
|
481 _AM_IF_OPTION([no-define],,
|
|
|
482 [AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
|
|
|
483 AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
|
|
|
484
|
|
|
485 # Some tools Automake needs.
|
|
|
486 AC_REQUIRE([AM_SANITY_CHECK])dnl
|
|
|
487 AC_REQUIRE([AC_ARG_PROGRAM])dnl
|
|
|
488 AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
|
|
|
489 AM_MISSING_PROG([AUTOCONF], [autoconf])
|
|
|
490 AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
|
|
|
491 AM_MISSING_PROG([AUTOHEADER], [autoheader])
|
|
|
492 AM_MISSING_PROG([MAKEINFO], [makeinfo])
|
|
|
493 AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
|
|
|
494 AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
|
|
|
495 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
|
|
|
496 # For better backward compatibility. To be removed once Automake 1.9.x
|
|
|
497 # dies out for good. For more background, see:
|
|
|
498 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
|
|
|
499 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
|
|
|
500 AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
|
|
|
501 # We need awk for the "check" target (and possibly the TAP driver). The
|
|
|
502 # system "awk" is bad on some platforms.
|
|
|
503 AC_REQUIRE([AC_PROG_AWK])dnl
|
|
|
504 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
|
|
|
505 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
|
|
|
506 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
|
|
|
507 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
|
|
|
508 [_AM_PROG_TAR([v7])])])
|
|
|
509 _AM_IF_OPTION([no-dependencies],,
|
|
|
510 [AC_PROVIDE_IFELSE([AC_PROG_CC],
|
|
|
511 [_AM_DEPENDENCIES([CC])],
|
|
|
512 [m4_define([AC_PROG_CC],
|
|
|
513 m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
|
|
|
514 AC_PROVIDE_IFELSE([AC_PROG_CXX],
|
|
|
515 [_AM_DEPENDENCIES([CXX])],
|
|
|
516 [m4_define([AC_PROG_CXX],
|
|
|
517 m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
|
|
|
518 AC_PROVIDE_IFELSE([AC_PROG_OBJC],
|
|
|
519 [_AM_DEPENDENCIES([OBJC])],
|
|
|
520 [m4_define([AC_PROG_OBJC],
|
|
|
521 m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
|
|
|
522 AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
|
|
|
523 [_AM_DEPENDENCIES([OBJCXX])],
|
|
|
524 [m4_define([AC_PROG_OBJCXX],
|
|
|
525 m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
|
|
|
526 ])
|
|
|
527 AC_REQUIRE([AM_SILENT_RULES])dnl
|
|
|
528 dnl The testsuite driver may need to know about EXEEXT, so add the
|
|
|
529 dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This
|
|
|
530 dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
|
|
|
531 AC_CONFIG_COMMANDS_PRE(dnl
|
|
|
532 [m4_provide_if([_AM_COMPILER_EXEEXT],
|
|
|
533 [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
|
|
|
534
|
|
|
535 # POSIX will say in a future version that running "rm -f" with no argument
|
|
|
536 # is OK; and we want to be able to make that assumption in our Makefile
|
|
|
537 # recipes. So use an aggressive probe to check that the usage we want is
|
|
|
538 # actually supported "in the wild" to an acceptable degree.
|
|
|
539 # See automake bug#10828.
|
|
|
540 # To make any issue more visible, cause the running configure to be aborted
|
|
|
541 # by default if the 'rm' program in use doesn't match our expectations; the
|
|
|
542 # user can still override this though.
|
|
|
543 if rm -f && rm -fr && rm -rf; then : OK; else
|
|
|
544 cat >&2 <<'END'
|
|
|
545 Oops!
|
|
|
546
|
|
|
547 Your 'rm' program seems unable to run without file operands specified
|
|
|
548 on the command line, even when the '-f' option is present. This is contrary
|
|
|
549 to the behaviour of most rm programs out there, and not conforming with
|
|
|
550 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
|
|
|
551
|
|
|
552 Please tell bug-automake@gnu.org about your system, including the value
|
|
|
553 of your $PATH and any error possibly output before this message. This
|
|
|
554 can help us improve future automake versions.
|
|
|
555
|
|
|
556 END
|
|
|
557 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
|
|
|
558 echo 'Configuration will proceed anyway, since you have set the' >&2
|
|
|
559 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
|
|
|
560 echo >&2
|
|
|
561 else
|
|
|
562 cat >&2 <<'END'
|
|
|
563 Aborting the configuration process, to ensure you take notice of the issue.
|
|
|
564
|
|
|
565 You can download and install GNU coreutils to get an 'rm' implementation
|
|
|
566 that behaves properly: <http://www.gnu.org/software/coreutils/>.
|
|
|
567
|
|
|
568 If you want to complete the configuration process using your problematic
|
|
|
569 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
|
|
|
570 to "yes", and re-run configure.
|
|
|
571
|
|
|
572 END
|
|
|
573 AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
|
|
|
574 fi
|
|
|
575 fi
|
|
|
576 dnl The trailing newline in this macro's definition is deliberate, for
|
|
|
577 dnl backward compatibility and to allow trailing 'dnl'-style comments
|
|
|
578 dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
|
|
|
579 ])
|
|
|
580
|
|
|
581 dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
|
|
|
582 dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
|
|
|
583 dnl mangled by Autoconf and run in a shell conditional statement.
|
|
|
584 m4_define([_AC_COMPILER_EXEEXT],
|
|
|
585 m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
|
|
|
586
|
|
|
587 # When config.status generates a header, we must update the stamp-h file.
|
|
|
588 # This file resides in the same directory as the config header
|
|
|
589 # that is generated. The stamp files are numbered to have different names.
|
|
|
590
|
|
|
591 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
|
|
|
592 # loop where config.status creates the headers, so we can generate
|
|
|
593 # our stamp files there.
|
|
|
594 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
|
|
|
595 [# Compute $1's index in $config_headers.
|
|
|
596 _am_arg=$1
|
|
|
597 _am_stamp_count=1
|
|
|
598 for _am_header in $config_headers :; do
|
|
|
599 case $_am_header in
|
|
|
600 $_am_arg | $_am_arg:* )
|
|
|
601 break ;;
|
|
|
602 * )
|
|
|
603 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
|
|
|
604 esac
|
|
|
605 done
|
|
|
606 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
|
|
|
607
|
|
|
608 # Copyright (C) 2001-2014 Free Software Foundation, Inc.
|
|
|
609 #
|
|
|
610 # This file is free software; the Free Software Foundation
|
|
|
611 # gives unlimited permission to copy and/or distribute it,
|
|
|
612 # with or without modifications, as long as this notice is preserved.
|
|
|
613
|
|
|
614 # AM_PROG_INSTALL_SH
|
|
|
615 # ------------------
|
|
|
616 # Define $install_sh.
|
|
|
617 AC_DEFUN([AM_PROG_INSTALL_SH],
|
|
|
618 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
|
|
|
619 if test x"${install_sh+set}" != xset; then
|
|
|
620 case $am_aux_dir in
|
|
|
621 *\ * | *\ *)
|
|
|
622 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
|
|
|
623 *)
|
|
|
624 install_sh="\${SHELL} $am_aux_dir/install-sh"
|
|
|
625 esac
|
|
|
626 fi
|
|
|
627 AC_SUBST([install_sh])])
|
|
|
628
|
|
|
629 # Copyright (C) 2003-2014 Free Software Foundation, Inc.
|
|
|
630 #
|
|
|
631 # This file is free software; the Free Software Foundation
|
|
|
632 # gives unlimited permission to copy and/or distribute it,
|
|
|
633 # with or without modifications, as long as this notice is preserved.
|
|
|
634
|
|
|
635 # Check whether the underlying file-system supports filenames
|
|
|
636 # with a leading dot. For instance MS-DOS doesn't.
|
|
|
637 AC_DEFUN([AM_SET_LEADING_DOT],
|
|
|
638 [rm -rf .tst 2>/dev/null
|
|
|
639 mkdir .tst 2>/dev/null
|
|
|
640 if test -d .tst; then
|
|
|
641 am__leading_dot=.
|
|
|
642 else
|
|
|
643 am__leading_dot=_
|
|
|
644 fi
|
|
|
645 rmdir .tst 2>/dev/null
|
|
|
646 AC_SUBST([am__leading_dot])])
|
|
|
647
|
|
|
648 # Check to see how 'make' treats includes. -*- Autoconf -*-
|
|
|
649
|
|
|
650 # Copyright (C) 2001-2014 Free Software Foundation, Inc.
|
|
|
651 #
|
|
|
652 # This file is free software; the Free Software Foundation
|
|
|
653 # gives unlimited permission to copy and/or distribute it,
|
|
|
654 # with or without modifications, as long as this notice is preserved.
|
|
|
655
|
|
|
656 # AM_MAKE_INCLUDE()
|
|
|
657 # -----------------
|
|
|
658 # Check to see how make treats includes.
|
|
|
659 AC_DEFUN([AM_MAKE_INCLUDE],
|
|
|
660 [am_make=${MAKE-make}
|
|
|
661 cat > confinc << 'END'
|
|
|
662 am__doit:
|
|
|
663 @echo this is the am__doit target
|
|
|
664 .PHONY: am__doit
|
|
|
665 END
|
|
|
666 # If we don't find an include directive, just comment out the code.
|
|
|
667 AC_MSG_CHECKING([for style of include used by $am_make])
|
|
|
668 am__include="#"
|
|
|
669 am__quote=
|
|
|
670 _am_result=none
|
|
|
671 # First try GNU make style include.
|
|
|
672 echo "include confinc" > confmf
|
|
|
673 # Ignore all kinds of additional output from 'make'.
|
|
|
674 case `$am_make -s -f confmf 2> /dev/null` in #(
|
|
|
675 *the\ am__doit\ target*)
|
|
|
676 am__include=include
|
|
|
677 am__quote=
|
|
|
678 _am_result=GNU
|
|
|
679 ;;
|
|
|
680 esac
|
|
|
681 # Now try BSD make style include.
|
|
|
682 if test "$am__include" = "#"; then
|
|
|
683 echo '.include "confinc"' > confmf
|
|
|
684 case `$am_make -s -f confmf 2> /dev/null` in #(
|
|
|
685 *the\ am__doit\ target*)
|
|
|
686 am__include=.include
|
|
|
687 am__quote="\""
|
|
|
688 _am_result=BSD
|
|
|
689 ;;
|
|
|
690 esac
|
|
|
691 fi
|
|
|
692 AC_SUBST([am__include])
|
|
|
693 AC_SUBST([am__quote])
|
|
|
694 AC_MSG_RESULT([$_am_result])
|
|
|
695 rm -f confinc confmf
|
|
|
696 ])
|
|
|
697
|
|
|
698 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
|
|
|
699
|
|
|
700 # Copyright (C) 1997-2014 Free Software Foundation, Inc.
|
|
|
701 #
|
|
|
702 # This file is free software; the Free Software Foundation
|
|
|
703 # gives unlimited permission to copy and/or distribute it,
|
|
|
704 # with or without modifications, as long as this notice is preserved.
|
|
|
705
|
|
|
706 # AM_MISSING_PROG(NAME, PROGRAM)
|
|
|
707 # ------------------------------
|
|
|
708 AC_DEFUN([AM_MISSING_PROG],
|
|
|
709 [AC_REQUIRE([AM_MISSING_HAS_RUN])
|
|
|
710 $1=${$1-"${am_missing_run}$2"}
|
|
|
711 AC_SUBST($1)])
|
|
|
712
|
|
|
713 # AM_MISSING_HAS_RUN
|
|
|
714 # ------------------
|
|
|
715 # Define MISSING if not defined so far and test if it is modern enough.
|
|
|
716 # If it is, set am_missing_run to use it, otherwise, to nothing.
|
|
|
717 AC_DEFUN([AM_MISSING_HAS_RUN],
|
|
|
718 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
|
|
|
719 AC_REQUIRE_AUX_FILE([missing])dnl
|
|
|
720 if test x"${MISSING+set}" != xset; then
|
|
|
721 case $am_aux_dir in
|
|
|
722 *\ * | *\ *)
|
|
|
723 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
|
|
|
724 *)
|
|
|
725 MISSING="\${SHELL} $am_aux_dir/missing" ;;
|
|
|
726 esac
|
|
|
727 fi
|
|
|
728 # Use eval to expand $SHELL
|
|
|
729 if eval "$MISSING --is-lightweight"; then
|
|
|
730 am_missing_run="$MISSING "
|
|
|
731 else
|
|
|
732 am_missing_run=
|
|
|
733 AC_MSG_WARN(['missing' script is too old or missing])
|
|
|
734 fi
|
|
|
735 ])
|
|
|
736
|
|
|
737 # Helper functions for option handling. -*- Autoconf -*-
|
|
|
738
|
|
|
739 # Copyright (C) 2001-2014 Free Software Foundation, Inc.
|
|
|
740 #
|
|
|
741 # This file is free software; the Free Software Foundation
|
|
|
742 # gives unlimited permission to copy and/or distribute it,
|
|
|
743 # with or without modifications, as long as this notice is preserved.
|
|
|
744
|
|
|
745 # _AM_MANGLE_OPTION(NAME)
|
|
|
746 # -----------------------
|
|
|
747 AC_DEFUN([_AM_MANGLE_OPTION],
|
|
|
748 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
|
|
|
749
|
|
|
750 # _AM_SET_OPTION(NAME)
|
|
|
751 # --------------------
|
|
|
752 # Set option NAME. Presently that only means defining a flag for this option.
|
|
|
753 AC_DEFUN([_AM_SET_OPTION],
|
|
|
754 [m4_define(_AM_MANGLE_OPTION([$1]), [1])])
|
|
|
755
|
|
|
756 # _AM_SET_OPTIONS(OPTIONS)
|
|
|
757 # ------------------------
|
|
|
758 # OPTIONS is a space-separated list of Automake options.
|
|
|
759 AC_DEFUN([_AM_SET_OPTIONS],
|
|
|
760 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
|
|
|
761
|
|
|
762 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
|
|
|
763 # -------------------------------------------
|
|
|
764 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
|
|
|
765 AC_DEFUN([_AM_IF_OPTION],
|
|
|
766 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
|
|
|
767
|
|
|
768 # Copyright (C) 1999-2014 Free Software Foundation, Inc.
|
|
|
769 #
|
|
|
770 # This file is free software; the Free Software Foundation
|
|
|
771 # gives unlimited permission to copy and/or distribute it,
|
|
|
772 # with or without modifications, as long as this notice is preserved.
|
|
|
773
|
|
|
774 # _AM_PROG_CC_C_O
|
|
|
775 # ---------------
|
|
|
776 # Like AC_PROG_CC_C_O, but changed for automake. We rewrite AC_PROG_CC
|
|
|
777 # to automatically call this.
|
|
|
778 AC_DEFUN([_AM_PROG_CC_C_O],
|
|
|
779 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
|
|
|
780 AC_REQUIRE_AUX_FILE([compile])dnl
|
|
|
781 AC_LANG_PUSH([C])dnl
|
|
|
782 AC_CACHE_CHECK(
|
|
|
783 [whether $CC understands -c and -o together],
|
|
|
784 [am_cv_prog_cc_c_o],
|
|
|
785 [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
|
|
|
786 # Make sure it works both with $CC and with simple cc.
|
|
|
787 # Following AC_PROG_CC_C_O, we do the test twice because some
|
|
|
788 # compilers refuse to overwrite an existing .o file with -o,
|
|
|
789 # though they will create one.
|
|
|
790 am_cv_prog_cc_c_o=yes
|
|
|
791 for am_i in 1 2; do
|
|
|
792 if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
|
|
|
793 && test -f conftest2.$ac_objext; then
|
|
|
794 : OK
|
|
|
795 else
|
|
|
796 am_cv_prog_cc_c_o=no
|
|
|
797 break
|
|
|
798 fi
|
|
|
799 done
|
|
|
800 rm -f core conftest*
|
|
|
801 unset am_i])
|
|
|
802 if test "$am_cv_prog_cc_c_o" != yes; then
|
|
|
803 # Losing compiler, so override with the script.
|
|
|
804 # FIXME: It is wrong to rewrite CC.
|
|
|
805 # But if we don't then we get into trouble of one sort or another.
|
|
|
806 # A longer-term fix would be to have automake use am__CC in this case,
|
|
|
807 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
|
|
|
808 CC="$am_aux_dir/compile $CC"
|
|
|
809 fi
|
|
|
810 AC_LANG_POP([C])])
|
|
|
811
|
|
|
812 # For backward compatibility.
|
|
|
813 AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
|
|
|
814
|
|
|
815 # Copyright (C) 2001-2014 Free Software Foundation, Inc.
|
|
|
816 #
|
|
|
817 # This file is free software; the Free Software Foundation
|
|
|
818 # gives unlimited permission to copy and/or distribute it,
|
|
|
819 # with or without modifications, as long as this notice is preserved.
|
|
|
820
|
|
|
821 # AM_RUN_LOG(COMMAND)
|
|
|
822 # -------------------
|
|
|
823 # Run COMMAND, save the exit status in ac_status, and log it.
|
|
|
824 # (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
|
|
|
825 AC_DEFUN([AM_RUN_LOG],
|
|
|
826 [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
|
|
|
827 ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
|
|
|
828 ac_status=$?
|
|
|
829 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
|
|
|
830 (exit $ac_status); }])
|
|
|
831
|
|
|
832 # Check to make sure that the build environment is sane. -*- Autoconf -*-
|
|
|
833
|
|
|
834 # Copyright (C) 1996-2014 Free Software Foundation, Inc.
|
|
|
835 #
|
|
|
836 # This file is free software; the Free Software Foundation
|
|
|
837 # gives unlimited permission to copy and/or distribute it,
|
|
|
838 # with or without modifications, as long as this notice is preserved.
|
|
|
839
|
|
|
840 # AM_SANITY_CHECK
|
|
|
841 # ---------------
|
|
|
842 AC_DEFUN([AM_SANITY_CHECK],
|
|
|
843 [AC_MSG_CHECKING([whether build environment is sane])
|
|
|
844 # Reject unsafe characters in $srcdir or the absolute working directory
|
|
|
845 # name. Accept space and tab only in the latter.
|
|
|
846 am_lf='
|
|
|
847 '
|
|
|
848 case `pwd` in
|
|
|
849 *[[\\\"\#\$\&\'\`$am_lf]]*)
|
|
|
850 AC_MSG_ERROR([unsafe absolute working directory name]);;
|
|
|
851 esac
|
|
|
852 case $srcdir in
|
|
|
853 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
|
|
|
854 AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
|
|
|
855 esac
|
|
|
856
|
|
|
857 # Do 'set' in a subshell so we don't clobber the current shell's
|
|
|
858 # arguments. Must try -L first in case configure is actually a
|
|
|
859 # symlink; some systems play weird games with the mod time of symlinks
|
|
|
860 # (eg FreeBSD returns the mod time of the symlink's containing
|
|
|
861 # directory).
|
|
|
862 if (
|
|
|
863 am_has_slept=no
|
|
|
864 for am_try in 1 2; do
|
|
|
865 echo "timestamp, slept: $am_has_slept" > conftest.file
|
|
|
866 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
|
|
|
867 if test "$[*]" = "X"; then
|
|
|
868 # -L didn't work.
|
|
|
869 set X `ls -t "$srcdir/configure" conftest.file`
|
|
|
870 fi
|
|
|
871 if test "$[*]" != "X $srcdir/configure conftest.file" \
|
|
|
872 && test "$[*]" != "X conftest.file $srcdir/configure"; then
|
|
|
873
|
|
|
874 # If neither matched, then we have a broken ls. This can happen
|
|
|
875 # if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
|
876 # broken ls alias from the environment. This has actually
|
|
|
877 # happened. Such a system could not be considered "sane".
|
|
|
878 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
|
879 alias in your environment])
|
|
|
880 fi
|
|
|
881 if test "$[2]" = conftest.file || test $am_try -eq 2; then
|
|
|
882 break
|
|
|
883 fi
|
|
|
884 # Just in case.
|
|
|
885 sleep 1
|
|
|
886 am_has_slept=yes
|
|
|
887 done
|
|
|
888 test "$[2]" = conftest.file
|
|
|
889 )
|
|
|
890 then
|
|
|
891 # Ok.
|
|
|
892 :
|
|
|
893 else
|
|
|
894 AC_MSG_ERROR([newly created file is older than distributed files!
|
|
|
895 Check your system clock])
|
|
|
896 fi
|
|
|
897 AC_MSG_RESULT([yes])
|
|
|
898 # If we didn't sleep, we still need to ensure time stamps of config.status and
|
|
|
899 # generated files are strictly newer.
|
|
|
900 am_sleep_pid=
|
|
|
901 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
|
|
|
902 ( sleep 1 ) &
|
|
|
903 am_sleep_pid=$!
|
|
|
904 fi
|
|
|
905 AC_CONFIG_COMMANDS_PRE(
|
|
|
906 [AC_MSG_CHECKING([that generated files are newer than configure])
|
|
|
907 if test -n "$am_sleep_pid"; then
|
|
|
908 # Hide warnings about reused PIDs.
|
|
|
909 wait $am_sleep_pid 2>/dev/null
|
|
|
910 fi
|
|
|
911 AC_MSG_RESULT([done])])
|
|
|
912 rm -f conftest.file
|
|
|
913 ])
|
|
|
914
|
|
|
915 # Copyright (C) 2009-2014 Free Software Foundation, Inc.
|
|
|
916 #
|
|
|
917 # This file is free software; the Free Software Foundation
|
|
|
918 # gives unlimited permission to copy and/or distribute it,
|
|
|
919 # with or without modifications, as long as this notice is preserved.
|
|
|
920
|
|
|
921 # AM_SILENT_RULES([DEFAULT])
|
|
|
922 # --------------------------
|
|
|
923 # Enable less verbose build rules; with the default set to DEFAULT
|
|
|
924 # ("yes" being less verbose, "no" or empty being verbose).
|
|
|
925 AC_DEFUN([AM_SILENT_RULES],
|
|
|
926 [AC_ARG_ENABLE([silent-rules], [dnl
|
|
|
927 AS_HELP_STRING(
|
|
|
928 [--enable-silent-rules],
|
|
|
929 [less verbose build output (undo: "make V=1")])
|
|
|
930 AS_HELP_STRING(
|
|
|
931 [--disable-silent-rules],
|
|
|
932 [verbose build output (undo: "make V=0")])dnl
|
|
|
933 ])
|
|
|
934 case $enable_silent_rules in @%:@ (((
|
|
|
935 yes) AM_DEFAULT_VERBOSITY=0;;
|
|
|
936 no) AM_DEFAULT_VERBOSITY=1;;
|
|
|
937 *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
|
|
|
938 esac
|
|
|
939 dnl
|
|
|
940 dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
|
|
|
941 dnl do not support nested variable expansions.
|
|
|
942 dnl See automake bug#9928 and bug#10237.
|
|
|
943 am_make=${MAKE-make}
|
|
|
944 AC_CACHE_CHECK([whether $am_make supports nested variables],
|
|
|
945 [am_cv_make_support_nested_variables],
|
|
|
946 [if AS_ECHO([['TRUE=$(BAR$(V))
|
|
|
947 BAR0=false
|
|
|
948 BAR1=true
|
|
|
949 V=1
|
|
|
950 am__doit:
|
|
|
951 @$(TRUE)
|
|
|
952 .PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
|
|
|
953 am_cv_make_support_nested_variables=yes
|
|
|
954 else
|
|
|
955 am_cv_make_support_nested_variables=no
|
|
|
956 fi])
|
|
|
957 if test $am_cv_make_support_nested_variables = yes; then
|
|
|
958 dnl Using '$V' instead of '$(V)' breaks IRIX make.
|
|
|
959 AM_V='$(V)'
|
|
|
960 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
|
|
|
961 else
|
|
|
962 AM_V=$AM_DEFAULT_VERBOSITY
|
|
|
963 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
|
|
|
964 fi
|
|
|
965 AC_SUBST([AM_V])dnl
|
|
|
966 AM_SUBST_NOTMAKE([AM_V])dnl
|
|
|
967 AC_SUBST([AM_DEFAULT_V])dnl
|
|
|
968 AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
|
|
|
969 AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
|
|
|
970 AM_BACKSLASH='\'
|
|
|
971 AC_SUBST([AM_BACKSLASH])dnl
|
|
|
972 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
|
|
|
973 ])
|
|
|
974
|
|
|
975 # Copyright (C) 2001-2014 Free Software Foundation, Inc.
|
|
|
976 #
|
|
|
977 # This file is free software; the Free Software Foundation
|
|
|
978 # gives unlimited permission to copy and/or distribute it,
|
|
|
979 # with or without modifications, as long as this notice is preserved.
|
|
|
980
|
|
|
981 # AM_PROG_INSTALL_STRIP
|
|
|
982 # ---------------------
|
|
|
983 # One issue with vendor 'install' (even GNU) is that you can't
|
|
|
984 # specify the program used to strip binaries. This is especially
|
|
|
985 # annoying in cross-compiling environments, where the build's strip
|
|
|
986 # is unlikely to handle the host's binaries.
|
|
|
987 # Fortunately install-sh will honor a STRIPPROG variable, so we
|
|
|
988 # always use install-sh in "make install-strip", and initialize
|
|
|
989 # STRIPPROG with the value of the STRIP variable (set by the user).
|
|
|
990 AC_DEFUN([AM_PROG_INSTALL_STRIP],
|
|
|
991 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
|
|
|
992 # Installed binaries are usually stripped using 'strip' when the user
|
|
|
993 # run "make install-strip". However 'strip' might not be the right
|
|
|
994 # tool to use in cross-compilation environments, therefore Automake
|
|
|
995 # will honor the 'STRIP' environment variable to overrule this program.
|
|
|
996 dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
|
|
|
997 if test "$cross_compiling" != no; then
|
|
|
998 AC_CHECK_TOOL([STRIP], [strip], :)
|
|
|
999 fi
|
|
|
1000 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
|
|
|
1001 AC_SUBST([INSTALL_STRIP_PROGRAM])])
|
|
|
1002
|
|
|
1003 # Copyright (C) 2006-2014 Free Software Foundation, Inc.
|
|
|
1004 #
|
|
|
1005 # This file is free software; the Free Software Foundation
|
|
|
1006 # gives unlimited permission to copy and/or distribute it,
|
|
|
1007 # with or without modifications, as long as this notice is preserved.
|
|
|
1008
|
|
|
1009 # _AM_SUBST_NOTMAKE(VARIABLE)
|
|
|
1010 # ---------------------------
|
|
|
1011 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
|
|
|
1012 # This macro is traced by Automake.
|
|
|
1013 AC_DEFUN([_AM_SUBST_NOTMAKE])
|
|
|
1014
|
|
|
1015 # AM_SUBST_NOTMAKE(VARIABLE)
|
|
|
1016 # --------------------------
|
|
|
1017 # Public sister of _AM_SUBST_NOTMAKE.
|
|
|
1018 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
|
|
|
1019
|
|
|
1020 # Check how to create a tarball. -*- Autoconf -*-
|
|
|
1021
|
|
|
1022 # Copyright (C) 2004-2014 Free Software Foundation, Inc.
|
|
|
1023 #
|
|
|
1024 # This file is free software; the Free Software Foundation
|
|
|
1025 # gives unlimited permission to copy and/or distribute it,
|
|
|
1026 # with or without modifications, as long as this notice is preserved.
|
|
|
1027
|
|
|
1028 # _AM_PROG_TAR(FORMAT)
|
|
|
1029 # --------------------
|
|
|
1030 # Check how to create a tarball in format FORMAT.
|
|
|
1031 # FORMAT should be one of 'v7', 'ustar', or 'pax'.
|
|
|
1032 #
|
|
|
1033 # Substitute a variable $(am__tar) that is a command
|
|
|
1034 # writing to stdout a FORMAT-tarball containing the directory
|
|
|
1035 # $tardir.
|
|
|
1036 # tardir=directory && $(am__tar) > result.tar
|
|
|
1037 #
|
|
|
1038 # Substitute a variable $(am__untar) that extract such
|
|
|
1039 # a tarball read from stdin.
|
|
|
1040 # $(am__untar) < result.tar
|
|
|
1041 #
|
|
|
1042 AC_DEFUN([_AM_PROG_TAR],
|
|
|
1043 [# Always define AMTAR for backward compatibility. Yes, it's still used
|
|
|
1044 # in the wild :-( We should find a proper way to deprecate it ...
|
|
|
1045 AC_SUBST([AMTAR], ['$${TAR-tar}'])
|
|
|
1046
|
|
|
1047 # We'll loop over all known methods to create a tar archive until one works.
|
|
|
1048 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
|
|
|
1049
|
|
|
1050 m4_if([$1], [v7],
|
|
|
1051 [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
|
|
|
1052
|
|
|
1053 [m4_case([$1],
|
|
|
1054 [ustar],
|
|
|
1055 [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
|
|
|
1056 # There is notably a 21 bits limit for the UID and the GID. In fact,
|
|
|
1057 # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
|
|
|
1058 # and bug#13588).
|
|
|
1059 am_max_uid=2097151 # 2^21 - 1
|
|
|
1060 am_max_gid=$am_max_uid
|
|
|
1061 # The $UID and $GID variables are not portable, so we need to resort
|
|
|
1062 # to the POSIX-mandated id(1) utility. Errors in the 'id' calls
|
|
|
1063 # below are definitely unexpected, so allow the users to see them
|
|
|
1064 # (that is, avoid stderr redirection).
|
|
|
1065 am_uid=`id -u || echo unknown`
|
|
|
1066 am_gid=`id -g || echo unknown`
|
|
|
1067 AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
|
|
|
1068 if test $am_uid -le $am_max_uid; then
|
|
|
1069 AC_MSG_RESULT([yes])
|
|
|
1070 else
|
|
|
1071 AC_MSG_RESULT([no])
|
|
|
1072 _am_tools=none
|
|
|
1073 fi
|
|
|
1074 AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
|
|
|
1075 if test $am_gid -le $am_max_gid; then
|
|
|
1076 AC_MSG_RESULT([yes])
|
|
|
1077 else
|
|
|
1078 AC_MSG_RESULT([no])
|
|
|
1079 _am_tools=none
|
|
|
1080 fi],
|
|
|
1081
|
|
|
1082 [pax],
|
|
|
1083 [],
|
|
|
1084
|
|
|
1085 [m4_fatal([Unknown tar format])])
|
|
|
1086
|
|
|
1087 AC_MSG_CHECKING([how to create a $1 tar archive])
|
|
|
1088
|
|
|
1089 # Go ahead even if we have the value already cached. We do so because we
|
|
|
1090 # need to set the values for the 'am__tar' and 'am__untar' variables.
|
|
|
1091 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
|
|
|
1092
|
|
|
1093 for _am_tool in $_am_tools; do
|
|
|
1094 case $_am_tool in
|
|
|
1095 gnutar)
|
|
|
1096 for _am_tar in tar gnutar gtar; do
|
|
|
1097 AM_RUN_LOG([$_am_tar --version]) && break
|
|
|
1098 done
|
|
|
1099 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
|
|
|
1100 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
|
|
|
1101 am__untar="$_am_tar -xf -"
|
|
|
1102 ;;
|
|
|
1103 plaintar)
|
|
|
1104 # Must skip GNU tar: if it does not support --format= it doesn't create
|
|
|
1105 # ustar tarball either.
|
|
|
1106 (tar --version) >/dev/null 2>&1 && continue
|
|
|
1107 am__tar='tar chf - "$$tardir"'
|
|
|
1108 am__tar_='tar chf - "$tardir"'
|
|
|
1109 am__untar='tar xf -'
|
|
|
1110 ;;
|
|
|
1111 pax)
|
|
|
1112 am__tar='pax -L -x $1 -w "$$tardir"'
|
|
|
1113 am__tar_='pax -L -x $1 -w "$tardir"'
|
|
|
1114 am__untar='pax -r'
|
|
|
1115 ;;
|
|
|
1116 cpio)
|
|
|
1117 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
|
|
|
1118 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
|
|
|
1119 am__untar='cpio -i -H $1 -d'
|
|
|
1120 ;;
|
|
|
1121 none)
|
|
|
1122 am__tar=false
|
|
|
1123 am__tar_=false
|
|
|
1124 am__untar=false
|
|
|
1125 ;;
|
|
|
1126 esac
|
|
|
1127
|
|
|
1128 # If the value was cached, stop now. We just wanted to have am__tar
|
|
|
1129 # and am__untar set.
|
|
|
1130 test -n "${am_cv_prog_tar_$1}" && break
|
|
|
1131
|
|
|
1132 # tar/untar a dummy directory, and stop if the command works.
|
|
|
1133 rm -rf conftest.dir
|
|
|
1134 mkdir conftest.dir
|
|
|
1135 echo GrepMe > conftest.dir/file
|
|
|
1136 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
|
|
|
1137 rm -rf conftest.dir
|
|
|
1138 if test -s conftest.tar; then
|
|
|
1139 AM_RUN_LOG([$am__untar <conftest.tar])
|
|
|
1140 AM_RUN_LOG([cat conftest.dir/file])
|
|
|
1141 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
|
|
|
1142 fi
|
|
|
1143 done
|
|
|
1144 rm -rf conftest.dir
|
|
|
1145
|
|
|
1146 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
|
|
|
1147 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
|
|
|
1148
|
|
|
1149 AC_SUBST([am__tar])
|
|
|
1150 AC_SUBST([am__untar])
|
|
|
1151 ]) # _AM_PROG_TAR
|
|
|
1152
|
|
|
1153 m4_include([m4/general.m4])
|
|
|
1154 m4_include([m4/hpdf.m4])
|
|
|
1155 m4_include([m4/java.m4])
|
|
|
1156 m4_include([m4/lf_x11.m4])
|
|
|
1157 m4_include([m4/libtool.m4])
|
|
|
1158 m4_include([m4/ltoptions.m4])
|
|
|
1159 m4_include([m4/ltsugar.m4])
|
|
|
1160 m4_include([m4/ltversion.m4])
|
|
|
1161 m4_include([m4/lt~obsolete.m4])
|
|
|
1162 m4_include([m4/mysql.m4])
|
|
|
1163 m4_include([m4/pngdriver.m4])
|
|
|
1164 m4_include([m4/postgresql.m4])
|
|
|
1165 m4_include([m4/sgi.m4])
|
