1 | # generated automatically by aclocal 1.7.9 -*- Autoconf -*- |
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2 | |
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3 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002 |
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4 | # Free Software Foundation, Inc. |
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5 | # This file is free software; the Free Software Foundation |
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6 | # gives unlimited permission to copy and/or distribute it, |
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7 | # with or without modifications, as long as this notice is preserved. |
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8 | |
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9 | # This program is distributed in the hope that it will be useful, |
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10 | # but WITHOUT ANY WARRANTY, to the extent permitted by law; without |
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11 | # even the implied warranty of MERCHANTABILITY or FITNESS FOR A |
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12 | # PARTICULAR PURPOSE. |
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13 | |
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14 | # Do all the work for Automake. -*- Autoconf -*- |
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15 | |
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16 | # This macro actually does too much some checks are only needed if |
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17 | # your package does certain things. But this isn't really a big deal. |
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18 | |
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19 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 |
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20 | # Free Software Foundation, Inc. |
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21 | |
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22 | # This program is free software; you can redistribute it and/or modify |
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23 | # it under the terms of the GNU General Public License as published by |
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24 | # the Free Software Foundation; either version 2, or (at your option) |
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25 | # any later version. |
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26 | |
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27 | # This program is distributed in the hope that it will be useful, |
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28 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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29 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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30 | # GNU General Public License for more details. |
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31 | |
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32 | # You should have received a copy of the GNU General Public License |
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33 | # along with this program; if not, write to the Free Software |
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34 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
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35 | # 02111-1307, USA. |
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36 | |
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37 | # serial 10 |
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38 | |
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39 | AC_PREREQ([2.54]) |
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40 | |
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41 | # Autoconf 2.50 wants to disallow AM_ names. We explicitly allow |
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42 | # the ones we care about. |
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43 | m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl |
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44 | |
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45 | # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE]) |
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46 | # AM_INIT_AUTOMAKE([OPTIONS]) |
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47 | # ----------------------------------------------- |
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48 | # The call with PACKAGE and VERSION arguments is the old style |
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49 | # call (pre autoconf-2.50), which is being phased out. PACKAGE |
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50 | # and VERSION should now be passed to AC_INIT and removed from |
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51 | # the call to AM_INIT_AUTOMAKE. |
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52 | # We support both call styles for the transition. After |
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53 | # the next Automake release, Autoconf can make the AC_INIT |
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54 | # arguments mandatory, and then we can depend on a new Autoconf |
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55 | # release and drop the old call support. |
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56 | AC_DEFUN([AM_INIT_AUTOMAKE], |
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57 | [AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl |
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58 | AC_REQUIRE([AC_PROG_INSTALL])dnl |
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59 | # test to see if srcdir already configured |
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60 | if test "`cd $srcdir && pwd`" != "`pwd`" && |
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61 | test -f $srcdir/config.status; then |
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62 | AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) |
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63 | fi |
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64 | |
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65 | # test whether we have cygpath |
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66 | if test -z "$CYGPATH_W"; then |
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67 | if (cygpath --version) >/dev/null 2>/dev/null; then |
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68 | CYGPATH_W='cygpath -w' |
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69 | else |
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70 | CYGPATH_W=echo |
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71 | fi |
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72 | fi |
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73 | AC_SUBST([CYGPATH_W]) |
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74 | |
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75 | # Define the identity of the package. |
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76 | dnl Distinguish between old-style and new-style calls. |
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77 | m4_ifval([$2], |
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78 | [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl |
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79 | AC_SUBST([PACKAGE], [$1])dnl |
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80 | AC_SUBST([VERSION], [$2])], |
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81 | [_AM_SET_OPTIONS([$1])dnl |
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82 | AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl |
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83 | AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl |
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84 | |
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85 | _AM_IF_OPTION([no-define],, |
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86 | [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) |
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87 | AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl |
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88 | |
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89 | # Some tools Automake needs. |
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90 | AC_REQUIRE([AM_SANITY_CHECK])dnl |
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91 | AC_REQUIRE([AC_ARG_PROGRAM])dnl |
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92 | AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}) |
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93 | AM_MISSING_PROG(AUTOCONF, autoconf) |
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94 | AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}) |
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95 | AM_MISSING_PROG(AUTOHEADER, autoheader) |
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96 | AM_MISSING_PROG(MAKEINFO, makeinfo) |
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97 | AM_MISSING_PROG(AMTAR, tar) |
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98 | AM_PROG_INSTALL_SH |
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99 | AM_PROG_INSTALL_STRIP |
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100 | # We need awk for the "check" target. The system "awk" is bad on |
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101 | # some platforms. |
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102 | AC_REQUIRE([AC_PROG_AWK])dnl |
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103 | AC_REQUIRE([AC_PROG_MAKE_SET])dnl |
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104 | AC_REQUIRE([AM_SET_LEADING_DOT])dnl |
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105 | |
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106 | _AM_IF_OPTION([no-dependencies],, |
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107 | [AC_PROVIDE_IFELSE([AC_PROG_CC], |
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108 | [_AM_DEPENDENCIES(CC)], |
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109 | [define([AC_PROG_CC], |
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110 | defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl |
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111 | AC_PROVIDE_IFELSE([AC_PROG_CXX], |
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112 | [_AM_DEPENDENCIES(CXX)], |
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113 | [define([AC_PROG_CXX], |
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114 | defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl |
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115 | ]) |
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116 | ]) |
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117 | |
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118 | |
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119 | # When config.status generates a header, we must update the stamp-h file. |
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120 | # This file resides in the same directory as the config header |
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121 | # that is generated. The stamp files are numbered to have different names. |
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122 | |
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123 | # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the |
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124 | # loop where config.status creates the headers, so we can generate |
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125 | # our stamp files there. |
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126 | AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], |
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127 | [# Compute $1's index in $config_headers. |
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128 | _am_stamp_count=1 |
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129 | for _am_header in $config_headers :; do |
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130 | case $_am_header in |
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131 | $1 | $1:* ) |
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132 | break ;; |
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133 | * ) |
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134 | _am_stamp_count=`expr $_am_stamp_count + 1` ;; |
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135 | esac |
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136 | done |
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137 | echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count]) |
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138 | |
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139 | # Copyright 2002 Free Software Foundation, Inc. |
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140 | |
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141 | # This program is free software; you can redistribute it and/or modify |
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142 | # it under the terms of the GNU General Public License as published by |
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143 | # the Free Software Foundation; either version 2, or (at your option) |
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144 | # any later version. |
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145 | |
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146 | # This program is distributed in the hope that it will be useful, |
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147 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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148 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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149 | # GNU General Public License for more details. |
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150 | |
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151 | # You should have received a copy of the GNU General Public License |
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152 | # along with this program; if not, write to the Free Software |
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153 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
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154 | |
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155 | # AM_AUTOMAKE_VERSION(VERSION) |
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156 | # ---------------------------- |
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157 | # Automake X.Y traces this macro to ensure aclocal.m4 has been |
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158 | # generated from the m4 files accompanying Automake X.Y. |
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159 | AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.7"]) |
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160 | |
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161 | # AM_SET_CURRENT_AUTOMAKE_VERSION |
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162 | # ------------------------------- |
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163 | # Call AM_AUTOMAKE_VERSION so it can be traced. |
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164 | # This function is AC_REQUIREd by AC_INIT_AUTOMAKE. |
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165 | AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], |
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166 | [AM_AUTOMAKE_VERSION([1.7.9])]) |
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167 | |
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168 | # Helper functions for option handling. -*- Autoconf -*- |
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169 | |
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170 | # Copyright 2001, 2002 Free Software Foundation, Inc. |
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171 | |
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172 | # This program is free software; you can redistribute it and/or modify |
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173 | # it under the terms of the GNU General Public License as published by |
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174 | # the Free Software Foundation; either version 2, or (at your option) |
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175 | # any later version. |
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176 | |
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177 | # This program is distributed in the hope that it will be useful, |
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178 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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179 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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180 | # GNU General Public License for more details. |
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181 | |
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182 | # You should have received a copy of the GNU General Public License |
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183 | # along with this program; if not, write to the Free Software |
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184 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
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185 | # 02111-1307, USA. |
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186 | |
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187 | # serial 2 |
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188 | |
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189 | # _AM_MANGLE_OPTION(NAME) |
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190 | # ----------------------- |
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191 | AC_DEFUN([_AM_MANGLE_OPTION], |
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192 | [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) |
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193 | |
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194 | # _AM_SET_OPTION(NAME) |
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195 | # ------------------------------ |
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196 | # Set option NAME. Presently that only means defining a flag for this option. |
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197 | AC_DEFUN([_AM_SET_OPTION], |
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198 | [m4_define(_AM_MANGLE_OPTION([$1]), 1)]) |
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199 | |
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200 | # _AM_SET_OPTIONS(OPTIONS) |
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201 | # ---------------------------------- |
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202 | # OPTIONS is a space-separated list of Automake options. |
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203 | AC_DEFUN([_AM_SET_OPTIONS], |
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204 | [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) |
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205 | |
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206 | # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) |
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207 | # ------------------------------------------- |
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208 | # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. |
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209 | AC_DEFUN([_AM_IF_OPTION], |
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210 | [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) |
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211 | |
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212 | # |
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213 | # Check to make sure that the build environment is sane. |
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214 | # |
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215 | |
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216 | # Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc. |
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217 | |
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218 | # This program is free software; you can redistribute it and/or modify |
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219 | # it under the terms of the GNU General Public License as published by |
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220 | # the Free Software Foundation; either version 2, or (at your option) |
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221 | # any later version. |
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222 | |
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223 | # This program is distributed in the hope that it will be useful, |
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224 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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225 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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226 | # GNU General Public License for more details. |
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227 | |
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228 | # You should have received a copy of the GNU General Public License |
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229 | # along with this program; if not, write to the Free Software |
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230 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
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231 | # 02111-1307, USA. |
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232 | |
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233 | # serial 3 |
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234 | |
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235 | # AM_SANITY_CHECK |
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236 | # --------------- |
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237 | AC_DEFUN([AM_SANITY_CHECK], |
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238 | [AC_MSG_CHECKING([whether build environment is sane]) |
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239 | # Just in case |
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240 | sleep 1 |
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241 | echo timestamp > conftest.file |
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242 | # Do `set' in a subshell so we don't clobber the current shell's |
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243 | # arguments. Must try -L first in case configure is actually a |
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244 | # symlink; some systems play weird games with the mod time of symlinks |
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245 | # (eg FreeBSD returns the mod time of the symlink's containing |
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246 | # directory). |
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247 | if ( |
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248 | set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` |
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249 | if test "$[*]" = "X"; then |
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250 | # -L didn't work. |
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251 | set X `ls -t $srcdir/configure conftest.file` |
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252 | fi |
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253 | rm -f conftest.file |
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254 | if test "$[*]" != "X $srcdir/configure conftest.file" \ |
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255 | && test "$[*]" != "X conftest.file $srcdir/configure"; then |
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256 | |
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257 | # If neither matched, then we have a broken ls. This can happen |
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258 | # if, for instance, CONFIG_SHELL is bash and it inherits a |
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259 | # broken ls alias from the environment. This has actually |
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260 | # happened. Such a system could not be considered "sane". |
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261 | AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken |
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262 | alias in your environment]) |
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263 | fi |
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264 | |
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265 | test "$[2]" = conftest.file |
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266 | ) |
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267 | then |
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268 | # Ok. |
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269 | : |
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270 | else |
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271 | AC_MSG_ERROR([newly created file is older than distributed files! |
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272 | Check your system clock]) |
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273 | fi |
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274 | AC_MSG_RESULT(yes)]) |
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275 | |
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276 | # -*- Autoconf -*- |
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277 | |
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278 | |
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279 | # Copyright 1997, 1999, 2000, 2001 Free Software Foundation, Inc. |
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280 | |
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281 | # This program is free software; you can redistribute it and/or modify |
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282 | # it under the terms of the GNU General Public License as published by |
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283 | # the Free Software Foundation; either version 2, or (at your option) |
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284 | # any later version. |
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285 | |
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286 | # This program is distributed in the hope that it will be useful, |
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287 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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288 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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289 | # GNU General Public License for more details. |
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290 | |
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291 | # You should have received a copy of the GNU General Public License |
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292 | # along with this program; if not, write to the Free Software |
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293 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
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294 | # 02111-1307, USA. |
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295 | |
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296 | # serial 3 |
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297 | |
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298 | # AM_MISSING_PROG(NAME, PROGRAM) |
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299 | # ------------------------------ |
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300 | AC_DEFUN([AM_MISSING_PROG], |
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301 | [AC_REQUIRE([AM_MISSING_HAS_RUN]) |
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302 | $1=${$1-"${am_missing_run}$2"} |
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303 | AC_SUBST($1)]) |
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304 | |
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305 | |
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306 | # AM_MISSING_HAS_RUN |
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307 | # ------------------ |
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308 | # Define MISSING if not defined so far and test if it supports --run. |
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309 | # If it does, set am_missing_run to use it, otherwise, to nothing. |
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310 | AC_DEFUN([AM_MISSING_HAS_RUN], |
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311 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl |
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312 | test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" |
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313 | # Use eval to expand $SHELL |
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314 | if eval "$MISSING --run true"; then |
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315 | am_missing_run="$MISSING --run " |
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316 | else |
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317 | am_missing_run= |
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318 | AC_MSG_WARN([`missing' script is too old or missing]) |
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319 | fi |
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320 | ]) |
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321 | |
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322 | # AM_AUX_DIR_EXPAND |
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323 | |
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324 | # Copyright 2001 Free Software Foundation, Inc. |
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325 | |
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326 | # This program is free software; you can redistribute it and/or modify |
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327 | # it under the terms of the GNU General Public License as published by |
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328 | # the Free Software Foundation; either version 2, or (at your option) |
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329 | # any later version. |
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330 | |
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331 | # This program is distributed in the hope that it will be useful, |
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332 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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333 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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334 | # GNU General Public License for more details. |
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335 | |
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336 | # You should have received a copy of the GNU General Public License |
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337 | # along with this program; if not, write to the Free Software |
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338 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
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339 | # 02111-1307, USA. |
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340 | |
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341 | # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets |
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342 | # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to |
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343 | # `$srcdir', `$srcdir/..', or `$srcdir/../..'. |
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344 | # |
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345 | # Of course, Automake must honor this variable whenever it calls a |
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346 | # tool from the auxiliary directory. The problem is that $srcdir (and |
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347 | # therefore $ac_aux_dir as well) can be either absolute or relative, |
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348 | # depending on how configure is run. This is pretty annoying, since |
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349 | # it makes $ac_aux_dir quite unusable in subdirectories: in the top |
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350 | # source directory, any form will work fine, but in subdirectories a |
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351 | # relative path needs to be adjusted first. |
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352 | # |
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353 | # $ac_aux_dir/missing |
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354 | # fails when called from a subdirectory if $ac_aux_dir is relative |
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355 | # $top_srcdir/$ac_aux_dir/missing |
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356 | # fails if $ac_aux_dir is absolute, |
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357 | # fails when called from a subdirectory in a VPATH build with |
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358 | # a relative $ac_aux_dir |
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359 | # |
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360 | # The reason of the latter failure is that $top_srcdir and $ac_aux_dir |
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361 | # are both prefixed by $srcdir. In an in-source build this is usually |
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362 | # harmless because $srcdir is `.', but things will broke when you |
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363 | # start a VPATH build or use an absolute $srcdir. |
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364 | # |
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365 | # So we could use something similar to $top_srcdir/$ac_aux_dir/missing, |
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366 | # iff we strip the leading $srcdir from $ac_aux_dir. That would be: |
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367 | # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"` |
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368 | # and then we would define $MISSING as |
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369 | # MISSING="\${SHELL} $am_aux_dir/missing" |
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370 | # This will work as long as MISSING is not called from configure, because |
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371 | # unfortunately $(top_srcdir) has no meaning in configure. |
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372 | # However there are other variables, like CC, which are often used in |
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373 | # configure, and could therefore not use this "fixed" $ac_aux_dir. |
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374 | # |
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375 | # Another solution, used here, is to always expand $ac_aux_dir to an |
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376 | # absolute PATH. The drawback is that using absolute paths prevent a |
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377 | # configured tree to be moved without reconfiguration. |
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378 | |
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379 | # Rely on autoconf to set up CDPATH properly. |
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380 | AC_PREREQ([2.50]) |
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381 | |
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382 | AC_DEFUN([AM_AUX_DIR_EXPAND], [ |
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383 | # expand $ac_aux_dir to an absolute path |
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384 | am_aux_dir=`cd $ac_aux_dir && pwd` |
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385 | ]) |
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386 | |
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387 | # AM_PROG_INSTALL_SH |
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388 | # ------------------ |
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389 | # Define $install_sh. |
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390 | |
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391 | # Copyright 2001 Free Software Foundation, Inc. |
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392 | |
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393 | # This program is free software; you can redistribute it and/or modify |
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394 | # it under the terms of the GNU General Public License as published by |
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395 | # the Free Software Foundation; either version 2, or (at your option) |
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396 | # any later version. |
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397 | |
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398 | # This program is distributed in the hope that it will be useful, |
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399 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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400 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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401 | # GNU General Public License for more details. |
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402 | |
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403 | # You should have received a copy of the GNU General Public License |
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404 | # along with this program; if not, write to the Free Software |
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405 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
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406 | # 02111-1307, USA. |
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407 | |
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408 | AC_DEFUN([AM_PROG_INSTALL_SH], |
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409 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl |
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410 | install_sh=${install_sh-"$am_aux_dir/install-sh"} |
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411 | AC_SUBST(install_sh)]) |
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412 | |
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413 | # AM_PROG_INSTALL_STRIP |
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414 | |
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415 | # Copyright 2001 Free Software Foundation, Inc. |
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416 | |
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417 | # This program is free software; you can redistribute it and/or modify |
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418 | # it under the terms of the GNU General Public License as published by |
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419 | # the Free Software Foundation; either version 2, or (at your option) |
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420 | # any later version. |
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421 | |
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422 | # This program is distributed in the hope that it will be useful, |
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423 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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424 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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425 | # GNU General Public License for more details. |
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426 | |
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427 | # You should have received a copy of the GNU General Public License |
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428 | # along with this program; if not, write to the Free Software |
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429 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
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430 | # 02111-1307, USA. |
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431 | |
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432 | # One issue with vendor `install' (even GNU) is that you can't |
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433 | # specify the program used to strip binaries. This is especially |
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434 | # annoying in cross-compiling environments, where the build's strip |
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435 | # is unlikely to handle the host's binaries. |
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436 | # Fortunately install-sh will honor a STRIPPROG variable, so we |
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437 | # always use install-sh in `make install-strip', and initialize |
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438 | # STRIPPROG with the value of the STRIP variable (set by the user). |
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439 | AC_DEFUN([AM_PROG_INSTALL_STRIP], |
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440 | [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl |
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441 | # Installed binaries are usually stripped using `strip' when the user |
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442 | # run `make install-strip'. However `strip' might not be the right |
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443 | # tool to use in cross-compilation environments, therefore Automake |
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444 | # will honor the `STRIP' environment variable to overrule this program. |
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445 | dnl Don't test for $cross_compiling = yes, because it might be `maybe'. |
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446 | if test "$cross_compiling" != no; then |
---|
447 | AC_CHECK_TOOL([STRIP], [strip], :) |
---|
448 | fi |
---|
449 | INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s" |
---|
450 | AC_SUBST([INSTALL_STRIP_PROGRAM])]) |
---|
451 | |
---|
452 | # -*- Autoconf -*- |
---|
453 | # Copyright (C) 2003 Free Software Foundation, Inc. |
---|
454 | |
---|
455 | # This program is free software; you can redistribute it and/or modify |
---|
456 | # it under the terms of the GNU General Public License as published by |
---|
457 | # the Free Software Foundation; either version 2, or (at your option) |
---|
458 | # any later version. |
---|
459 | |
---|
460 | # This program is distributed in the hope that it will be useful, |
---|
461 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
---|
462 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
---|
463 | # GNU General Public License for more details. |
---|
464 | |
---|
465 | # You should have received a copy of the GNU General Public License |
---|
466 | # along with this program; if not, write to the Free Software |
---|
467 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
---|
468 | # 02111-1307, USA. |
---|
469 | |
---|
470 | # serial 1 |
---|
471 | |
---|
472 | # Check whether the underlying file-system supports filenames |
---|
473 | # with a leading dot. For instance MS-DOS doesn't. |
---|
474 | AC_DEFUN([AM_SET_LEADING_DOT], |
---|
475 | [rm -rf .tst 2>/dev/null |
---|
476 | mkdir .tst 2>/dev/null |
---|
477 | if test -d .tst; then |
---|
478 | am__leading_dot=. |
---|
479 | else |
---|
480 | am__leading_dot=_ |
---|
481 | fi |
---|
482 | rmdir .tst 2>/dev/null |
---|
483 | AC_SUBST([am__leading_dot])]) |
---|
484 | |
---|
485 | # serial 5 -*- Autoconf -*- |
---|
486 | |
---|
487 | # Copyright (C) 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc. |
---|
488 | |
---|
489 | # This program is free software; you can redistribute it and/or modify |
---|
490 | # it under the terms of the GNU General Public License as published by |
---|
491 | # the Free Software Foundation; either version 2, or (at your option) |
---|
492 | # any later version. |
---|
493 | |
---|
494 | # This program is distributed in the hope that it will be useful, |
---|
495 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
---|
496 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
---|
497 | # GNU General Public License for more details. |
---|
498 | |
---|
499 | # You should have received a copy of the GNU General Public License |
---|
500 | # along with this program; if not, write to the Free Software |
---|
501 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
---|
502 | # 02111-1307, USA. |
---|
503 | |
---|
504 | |
---|
505 | # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be |
---|
506 | # written in clear, in which case automake, when reading aclocal.m4, |
---|
507 | # will think it sees a *use*, and therefore will trigger all it's |
---|
508 | # C support machinery. Also note that it means that autoscan, seeing |
---|
509 | # CC etc. in the Makefile, will ask for an AC_PROG_CC use... |
---|
510 | |
---|
511 | |
---|
512 | |
---|
513 | # _AM_DEPENDENCIES(NAME) |
---|
514 | # ---------------------- |
---|
515 | # See how the compiler implements dependency checking. |
---|
516 | # NAME is "CC", "CXX", "GCJ", or "OBJC". |
---|
517 | # We try a few techniques and use that to set a single cache variable. |
---|
518 | # |
---|
519 | # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was |
---|
520 | # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular |
---|
521 | # dependency, and given that the user is not expected to run this macro, |
---|
522 | # just rely on AC_PROG_CC. |
---|
523 | AC_DEFUN([_AM_DEPENDENCIES], |
---|
524 | [AC_REQUIRE([AM_SET_DEPDIR])dnl |
---|
525 | AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl |
---|
526 | AC_REQUIRE([AM_MAKE_INCLUDE])dnl |
---|
527 | AC_REQUIRE([AM_DEP_TRACK])dnl |
---|
528 | |
---|
529 | ifelse([$1], CC, [depcc="$CC" am_compiler_list=], |
---|
530 | [$1], CXX, [depcc="$CXX" am_compiler_list=], |
---|
531 | [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'], |
---|
532 | [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'], |
---|
533 | [depcc="$$1" am_compiler_list=]) |
---|
534 | |
---|
535 | AC_CACHE_CHECK([dependency style of $depcc], |
---|
536 | [am_cv_$1_dependencies_compiler_type], |
---|
537 | [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then |
---|
538 | # We make a subdir and do the tests there. Otherwise we can end up |
---|
539 | # making bogus files that we don't know about and never remove. For |
---|
540 | # instance it was reported that on HP-UX the gcc test will end up |
---|
541 | # making a dummy file named `D' -- because `-MD' means `put the output |
---|
542 | # in D'. |
---|
543 | mkdir conftest.dir |
---|
544 | # Copy depcomp to subdir because otherwise we won't find it if we're |
---|
545 | # using a relative directory. |
---|
546 | cp "$am_depcomp" conftest.dir |
---|
547 | cd conftest.dir |
---|
548 | # We will build objects and dependencies in a subdirectory because |
---|
549 | # it helps to detect inapplicable dependency modes. For instance |
---|
550 | # both Tru64's cc and ICC support -MD to output dependencies as a |
---|
551 | # side effect of compilation, but ICC will put the dependencies in |
---|
552 | # the current directory while Tru64 will put them in the object |
---|
553 | # directory. |
---|
554 | mkdir sub |
---|
555 | |
---|
556 | am_cv_$1_dependencies_compiler_type=none |
---|
557 | if test "$am_compiler_list" = ""; then |
---|
558 | am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp` |
---|
559 | fi |
---|
560 | for depmode in $am_compiler_list; do |
---|
561 | # Setup a source with many dependencies, because some compilers |
---|
562 | # like to wrap large dependency lists on column 80 (with \), and |
---|
563 | # we should not choose a depcomp mode which is confused by this. |
---|
564 | # |
---|
565 | # We need to recreate these files for each test, as the compiler may |
---|
566 | # overwrite some of them when testing with obscure command lines. |
---|
567 | # This happens at least with the AIX C compiler. |
---|
568 | : > sub/conftest.c |
---|
569 | for i in 1 2 3 4 5 6; do |
---|
570 | echo '#include "conftst'$i'.h"' >> sub/conftest.c |
---|
571 | : > sub/conftst$i.h |
---|
572 | done |
---|
573 | echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf |
---|
574 | |
---|
575 | case $depmode in |
---|
576 | nosideeffect) |
---|
577 | # after this tag, mechanisms are not by side-effect, so they'll |
---|
578 | # only be used when explicitly requested |
---|
579 | if test "x$enable_dependency_tracking" = xyes; then |
---|
580 | continue |
---|
581 | else |
---|
582 | break |
---|
583 | fi |
---|
584 | ;; |
---|
585 | none) break ;; |
---|
586 | esac |
---|
587 | # We check with `-c' and `-o' for the sake of the "dashmstdout" |
---|
588 | # mode. It turns out that the SunPro C++ compiler does not properly |
---|
589 | # handle `-M -o', and we need to detect this. |
---|
590 | if depmode=$depmode \ |
---|
591 | source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ |
---|
592 | depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ |
---|
593 | $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ |
---|
594 | >/dev/null 2>conftest.err && |
---|
595 | grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && |
---|
596 | grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && |
---|
597 | ${MAKE-make} -s -f confmf > /dev/null 2>&1; then |
---|
598 | # icc doesn't choke on unknown options, it will just issue warnings |
---|
599 | # (even with -Werror). So we grep stderr for any message |
---|
600 | # that says an option was ignored. |
---|
601 | if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else |
---|
602 | am_cv_$1_dependencies_compiler_type=$depmode |
---|
603 | break |
---|
604 | fi |
---|
605 | fi |
---|
606 | done |
---|
607 | |
---|
608 | cd .. |
---|
609 | rm -rf conftest.dir |
---|
610 | else |
---|
611 | am_cv_$1_dependencies_compiler_type=none |
---|
612 | fi |
---|
613 | ]) |
---|
614 | AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type]) |
---|
615 | AM_CONDITIONAL([am__fastdep$1], [ |
---|
616 | test "x$enable_dependency_tracking" != xno \ |
---|
617 | && test "$am_cv_$1_dependencies_compiler_type" = gcc3]) |
---|
618 | ]) |
---|
619 | |
---|
620 | |
---|
621 | # AM_SET_DEPDIR |
---|
622 | # ------------- |
---|
623 | # Choose a directory name for dependency files. |
---|
624 | # This macro is AC_REQUIREd in _AM_DEPENDENCIES |
---|
625 | AC_DEFUN([AM_SET_DEPDIR], |
---|
626 | [AC_REQUIRE([AM_SET_LEADING_DOT])dnl |
---|
627 | AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl |
---|
628 | ]) |
---|
629 | |
---|
630 | |
---|
631 | # AM_DEP_TRACK |
---|
632 | # ------------ |
---|
633 | AC_DEFUN([AM_DEP_TRACK], |
---|
634 | [AC_ARG_ENABLE(dependency-tracking, |
---|
635 | [ --disable-dependency-tracking Speeds up one-time builds |
---|
636 | --enable-dependency-tracking Do not reject slow dependency extractors]) |
---|
637 | if test "x$enable_dependency_tracking" != xno; then |
---|
638 | am_depcomp="$ac_aux_dir/depcomp" |
---|
639 | AMDEPBACKSLASH='\' |
---|
640 | fi |
---|
641 | AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) |
---|
642 | AC_SUBST([AMDEPBACKSLASH]) |
---|
643 | ]) |
---|
644 | |
---|
645 | # Generate code to set up dependency tracking. -*- Autoconf -*- |
---|
646 | |
---|
647 | # Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc. |
---|
648 | |
---|
649 | # This program is free software; you can redistribute it and/or modify |
---|
650 | # it under the terms of the GNU General Public License as published by |
---|
651 | # the Free Software Foundation; either version 2, or (at your option) |
---|
652 | # any later version. |
---|
653 | |
---|
654 | # This program is distributed in the hope that it will be useful, |
---|
655 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
---|
656 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
---|
657 | # GNU General Public License for more details. |
---|
658 | |
---|
659 | # You should have received a copy of the GNU General Public License |
---|
660 | # along with this program; if not, write to the Free Software |
---|
661 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
---|
662 | # 02111-1307, USA. |
---|
663 | |
---|
664 | #serial 2 |
---|
665 | |
---|
666 | # _AM_OUTPUT_DEPENDENCY_COMMANDS |
---|
667 | # ------------------------------ |
---|
668 | AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], |
---|
669 | [for mf in $CONFIG_FILES; do |
---|
670 | # Strip MF so we end up with the name of the file. |
---|
671 | mf=`echo "$mf" | sed -e 's/:.*$//'` |
---|
672 | # Check whether this is an Automake generated Makefile or not. |
---|
673 | # We used to match only the files named `Makefile.in', but |
---|
674 | # some people rename them; so instead we look at the file content. |
---|
675 | # Grep'ing the first line is not enough: some people post-process |
---|
676 | # each Makefile.in and add a new line on top of each file to say so. |
---|
677 | # So let's grep whole file. |
---|
678 | if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then |
---|
679 | dirpart=`AS_DIRNAME("$mf")` |
---|
680 | else |
---|
681 | continue |
---|
682 | fi |
---|
683 | grep '^DEP_FILES *= *[[^ @%:@]]' < "$mf" > /dev/null || continue |
---|
684 | # Extract the definition of DEP_FILES from the Makefile without |
---|
685 | # running `make'. |
---|
686 | DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"` |
---|
687 | test -z "$DEPDIR" && continue |
---|
688 | # When using ansi2knr, U may be empty or an underscore; expand it |
---|
689 | U=`sed -n -e '/^U = / s///p' < "$mf"` |
---|
690 | test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR" |
---|
691 | # We invoke sed twice because it is the simplest approach to |
---|
692 | # changing $(DEPDIR) to its actual value in the expansion. |
---|
693 | for file in `sed -n -e ' |
---|
694 | /^DEP_FILES = .*\\\\$/ { |
---|
695 | s/^DEP_FILES = // |
---|
696 | :loop |
---|
697 | s/\\\\$// |
---|
698 | p |
---|
699 | n |
---|
700 | /\\\\$/ b loop |
---|
701 | p |
---|
702 | } |
---|
703 | /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \ |
---|
704 | sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do |
---|
705 | # Make sure the directory exists. |
---|
706 | test -f "$dirpart/$file" && continue |
---|
707 | fdir=`AS_DIRNAME(["$file"])` |
---|
708 | AS_MKDIR_P([$dirpart/$fdir]) |
---|
709 | # echo "creating $dirpart/$file" |
---|
710 | echo '# dummy' > "$dirpart/$file" |
---|
711 | done |
---|
712 | done |
---|
713 | ])# _AM_OUTPUT_DEPENDENCY_COMMANDS |
---|
714 | |
---|
715 | |
---|
716 | # AM_OUTPUT_DEPENDENCY_COMMANDS |
---|
717 | # ----------------------------- |
---|
718 | # This macro should only be invoked once -- use via AC_REQUIRE. |
---|
719 | # |
---|
720 | # This code is only required when automatic dependency tracking |
---|
721 | # is enabled. FIXME. This creates each `.P' file that we will |
---|
722 | # need in order to bootstrap the dependency handling code. |
---|
723 | AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], |
---|
724 | [AC_CONFIG_COMMANDS([depfiles], |
---|
725 | [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS], |
---|
726 | [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"]) |
---|
727 | ]) |
---|
728 | |
---|
729 | # Check to see how 'make' treats includes. -*- Autoconf -*- |
---|
730 | |
---|
731 | # Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc. |
---|
732 | |
---|
733 | # This program is free software; you can redistribute it and/or modify |
---|
734 | # it under the terms of the GNU General Public License as published by |
---|
735 | # the Free Software Foundation; either version 2, or (at your option) |
---|
736 | # any later version. |
---|
737 | |
---|
738 | # This program is distributed in the hope that it will be useful, |
---|
739 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
---|
740 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
---|
741 | # GNU General Public License for more details. |
---|
742 | |
---|
743 | # You should have received a copy of the GNU General Public License |
---|
744 | # along with this program; if not, write to the Free Software |
---|
745 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
---|
746 | # 02111-1307, USA. |
---|
747 | |
---|
748 | # serial 2 |
---|
749 | |
---|
750 | # AM_MAKE_INCLUDE() |
---|
751 | # ----------------- |
---|
752 | # Check to see how make treats includes. |
---|
753 | AC_DEFUN([AM_MAKE_INCLUDE], |
---|
754 | [am_make=${MAKE-make} |
---|
755 | cat > confinc << 'END' |
---|
756 | am__doit: |
---|
757 | @echo done |
---|
758 | .PHONY: am__doit |
---|
759 | END |
---|
760 | # If we don't find an include directive, just comment out the code. |
---|
761 | AC_MSG_CHECKING([for style of include used by $am_make]) |
---|
762 | am__include="#" |
---|
763 | am__quote= |
---|
764 | _am_result=none |
---|
765 | # First try GNU make style include. |
---|
766 | echo "include confinc" > confmf |
---|
767 | # We grep out `Entering directory' and `Leaving directory' |
---|
768 | # messages which can occur if `w' ends up in MAKEFLAGS. |
---|
769 | # In particular we don't look at `^make:' because GNU make might |
---|
770 | # be invoked under some other name (usually "gmake"), in which |
---|
771 | # case it prints its new name instead of `make'. |
---|
772 | if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then |
---|
773 | am__include=include |
---|
774 | am__quote= |
---|
775 | _am_result=GNU |
---|
776 | fi |
---|
777 | # Now try BSD make style include. |
---|
778 | if test "$am__include" = "#"; then |
---|
779 | echo '.include "confinc"' > confmf |
---|
780 | if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then |
---|
781 | am__include=.include |
---|
782 | am__quote="\"" |
---|
783 | _am_result=BSD |
---|
784 | fi |
---|
785 | fi |
---|
786 | AC_SUBST([am__include]) |
---|
787 | AC_SUBST([am__quote]) |
---|
788 | AC_MSG_RESULT([$_am_result]) |
---|
789 | rm -f confinc confmf |
---|
790 | ]) |
---|
791 | |
---|
792 | # AM_CONDITIONAL -*- Autoconf -*- |
---|
793 | |
---|
794 | # Copyright 1997, 2000, 2001 Free Software Foundation, Inc. |
---|
795 | |
---|
796 | # This program is free software; you can redistribute it and/or modify |
---|
797 | # it under the terms of the GNU General Public License as published by |
---|
798 | # the Free Software Foundation; either version 2, or (at your option) |
---|
799 | # any later version. |
---|
800 | |
---|
801 | # This program is distributed in the hope that it will be useful, |
---|
802 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
---|
803 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
---|
804 | # GNU General Public License for more details. |
---|
805 | |
---|
806 | # You should have received a copy of the GNU General Public License |
---|
807 | # along with this program; if not, write to the Free Software |
---|
808 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
---|
809 | # 02111-1307, USA. |
---|
810 | |
---|
811 | # serial 5 |
---|
812 | |
---|
813 | AC_PREREQ(2.52) |
---|
814 | |
---|
815 | # AM_CONDITIONAL(NAME, SHELL-CONDITION) |
---|
816 | # ------------------------------------- |
---|
817 | # Define a conditional. |
---|
818 | AC_DEFUN([AM_CONDITIONAL], |
---|
819 | [ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], |
---|
820 | [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl |
---|
821 | AC_SUBST([$1_TRUE]) |
---|
822 | AC_SUBST([$1_FALSE]) |
---|
823 | if $2; then |
---|
824 | $1_TRUE= |
---|
825 | $1_FALSE='#' |
---|
826 | else |
---|
827 | $1_TRUE='#' |
---|
828 | $1_FALSE= |
---|
829 | fi |
---|
830 | AC_CONFIG_COMMANDS_PRE( |
---|
831 | [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then |
---|
832 | AC_MSG_ERROR([conditional "$1" was never defined. |
---|
833 | Usually this means the macro was only invoked conditionally.]) |
---|
834 | fi])]) |
---|
835 | |
---|
836 | |
---|
837 | dnl PKG_CHECK_MODULES(GSTUFF, gtk+-2.0 >= 1.3 glib = 1.3.4, action-if, action-not) |
---|
838 | dnl defines GSTUFF_LIBS, GSTUFF_CFLAGS, see pkg-config man page |
---|
839 | dnl also defines GSTUFF_PKG_ERRORS on error |
---|
840 | AC_DEFUN(PKG_CHECK_MODULES, [ |
---|
841 | succeeded=no |
---|
842 | |
---|
843 | if test -z "$PKG_CONFIG"; then |
---|
844 | AC_PATH_PROG(PKG_CONFIG, pkg-config, no) |
---|
845 | fi |
---|
846 | |
---|
847 | if test "$PKG_CONFIG" = "no" ; then |
---|
848 | echo "*** The pkg-config script could not be found. Make sure it is" |
---|
849 | echo "*** in your path, or set the PKG_CONFIG environment variable" |
---|
850 | echo "*** to the full path to pkg-config." |
---|
851 | echo "*** Or see http://www.freedesktop.org/software/pkgconfig to get pkg-config." |
---|
852 | else |
---|
853 | PKG_CONFIG_MIN_VERSION=0.9.0 |
---|
854 | if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then |
---|
855 | AC_MSG_CHECKING(for $2) |
---|
856 | |
---|
857 | if $PKG_CONFIG --exists "$2" ; then |
---|
858 | AC_MSG_RESULT(yes) |
---|
859 | succeeded=yes |
---|
860 | |
---|
861 | AC_MSG_CHECKING($1_CFLAGS) |
---|
862 | $1_CFLAGS=`$PKG_CONFIG --cflags "$2"` |
---|
863 | AC_MSG_RESULT($$1_CFLAGS) |
---|
864 | |
---|
865 | AC_MSG_CHECKING($1_LIBS) |
---|
866 | $1_LIBS=`$PKG_CONFIG --libs "$2"` |
---|
867 | AC_MSG_RESULT($$1_LIBS) |
---|
868 | else |
---|
869 | $1_CFLAGS="" |
---|
870 | $1_LIBS="" |
---|
871 | ## If we have a custom action on failure, don't print errors, but |
---|
872 | ## do set a variable so people can do so. |
---|
873 | $1_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"` |
---|
874 | ifelse([$4], ,echo $$1_PKG_ERRORS,) |
---|
875 | fi |
---|
876 | |
---|
877 | AC_SUBST($1_CFLAGS) |
---|
878 | AC_SUBST($1_LIBS) |
---|
879 | else |
---|
880 | echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer." |
---|
881 | echo "*** See http://www.freedesktop.org/software/pkgconfig" |
---|
882 | fi |
---|
883 | fi |
---|
884 | |
---|
885 | if test $succeeded = yes; then |
---|
886 | ifelse([$3], , :, [$3]) |
---|
887 | else |
---|
888 | ifelse([$4], , AC_MSG_ERROR([Library requirements ($2) not met; consider adjusting the PKG_CONFIG_PATH environment variable if your libraries are in a nonstandard prefix so pkg-config can find them.]), [$4]) |
---|
889 | fi |
---|
890 | ]) |
---|
891 | |
---|
892 | |
---|
893 | |
---|