pikeyd165 – Blame information for rev 2
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2 | office | 1 | # generated automatically by aclocal 1.16.3 -*- Autoconf -*- |
1 | office | 2 | |
2 | office | 3 | # Copyright (C) 1996-2020 Free Software Foundation, Inc. |
1 | office | 4 | |
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 | |||
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 | |||
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 | |||
2 | office | 23 | # Copyright (C) 2002-2020 Free Software Foundation, Inc. |
1 | office | 24 | # |
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 | |||
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='1.16' |
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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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2 | office | 38 | m4_if([$1], [1.16.3], [], |
1 | office | 39 | [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl |
40 | ]) |
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41 | |||
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 | |||
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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2 | office | 54 | [AM_AUTOMAKE_VERSION([1.16.3])dnl |
1 | office | 55 | m4_ifndef([AC_AUTOCONF_VERSION], |
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 | |||
59 | # AM_AUX_DIR_EXPAND -*- Autoconf -*- |
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60 | |||
2 | office | 61 | # Copyright (C) 2001-2020 Free Software Foundation, Inc. |
1 | office | 62 | # |
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 | |||
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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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 | |||
105 | AC_DEFUN([AM_AUX_DIR_EXPAND], |
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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 | |||
111 | # AM_COND_IF -*- Autoconf -*- |
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112 | |||
2 | office | 113 | # Copyright (C) 2008-2020 Free Software Foundation, Inc. |
1 | office | 114 | # |
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 | |||
119 | # _AM_COND_IF |
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120 | # _AM_COND_ELSE |
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121 | # _AM_COND_ENDIF |
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122 | # -------------- |
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123 | # These macros are only used for tracing. |
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124 | m4_define([_AM_COND_IF]) |
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125 | m4_define([_AM_COND_ELSE]) |
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126 | m4_define([_AM_COND_ENDIF]) |
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127 | |||
128 | # AM_COND_IF(COND, [IF-TRUE], [IF-FALSE]) |
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129 | # --------------------------------------- |
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130 | # If the shell condition COND is true, execute IF-TRUE, otherwise execute |
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131 | # IF-FALSE. Allow automake to learn about conditional instantiating macros |
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132 | # (the AC_CONFIG_FOOS). |
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133 | AC_DEFUN([AM_COND_IF], |
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134 | [m4_ifndef([_AM_COND_VALUE_$1], |
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135 | [m4_fatal([$0: no such condition "$1"])])dnl |
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136 | _AM_COND_IF([$1])dnl |
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137 | if test -z "$$1_TRUE"; then : |
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138 | m4_n([$2])[]dnl |
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139 | m4_ifval([$3], |
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140 | [_AM_COND_ELSE([$1])dnl |
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141 | else |
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142 | $3 |
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143 | ])dnl |
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144 | _AM_COND_ENDIF([$1])dnl |
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145 | fi[]dnl |
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146 | ]) |
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147 | |||
148 | # AM_CONDITIONAL -*- Autoconf -*- |
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149 | |||
2 | office | 150 | # Copyright (C) 1997-2020 Free Software Foundation, Inc. |
1 | office | 151 | # |
152 | # This file is free software; the Free Software Foundation |
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153 | # gives unlimited permission to copy and/or distribute it, |
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154 | # with or without modifications, as long as this notice is preserved. |
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155 | |||
156 | # AM_CONDITIONAL(NAME, SHELL-CONDITION) |
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157 | # ------------------------------------- |
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158 | # Define a conditional. |
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159 | AC_DEFUN([AM_CONDITIONAL], |
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160 | [AC_PREREQ([2.52])dnl |
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161 | m4_if([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], |
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162 | [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl |
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163 | AC_SUBST([$1_TRUE])dnl |
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164 | AC_SUBST([$1_FALSE])dnl |
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165 | _AM_SUBST_NOTMAKE([$1_TRUE])dnl |
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166 | _AM_SUBST_NOTMAKE([$1_FALSE])dnl |
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167 | m4_define([_AM_COND_VALUE_$1], [$2])dnl |
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168 | if $2; then |
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169 | $1_TRUE= |
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170 | $1_FALSE='#' |
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171 | else |
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172 | $1_TRUE='#' |
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173 | $1_FALSE= |
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174 | fi |
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175 | AC_CONFIG_COMMANDS_PRE( |
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176 | [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then |
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177 | AC_MSG_ERROR([[conditional "$1" was never defined. |
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178 | Usually this means the macro was only invoked conditionally.]]) |
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179 | fi])]) |
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180 | |||
2 | office | 181 | # Copyright (C) 1999-2020 Free Software Foundation, Inc. |
1 | office | 182 | # |
183 | # This file is free software; the Free Software Foundation |
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184 | # gives unlimited permission to copy and/or distribute it, |
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185 | # with or without modifications, as long as this notice is preserved. |
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186 | |||
187 | |||
188 | # There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be |
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189 | # written in clear, in which case automake, when reading aclocal.m4, |
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190 | # will think it sees a *use*, and therefore will trigger all it's |
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191 | # C support machinery. Also note that it means that autoscan, seeing |
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192 | # CC etc. in the Makefile, will ask for an AC_PROG_CC use... |
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193 | |||
194 | |||
195 | # _AM_DEPENDENCIES(NAME) |
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196 | # ---------------------- |
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197 | # See how the compiler implements dependency checking. |
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198 | # NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC". |
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199 | # We try a few techniques and use that to set a single cache variable. |
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200 | # |
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201 | # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was |
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202 | # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular |
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203 | # dependency, and given that the user is not expected to run this macro, |
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204 | # just rely on AC_PROG_CC. |
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205 | AC_DEFUN([_AM_DEPENDENCIES], |
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206 | [AC_REQUIRE([AM_SET_DEPDIR])dnl |
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207 | AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl |
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208 | AC_REQUIRE([AM_MAKE_INCLUDE])dnl |
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209 | AC_REQUIRE([AM_DEP_TRACK])dnl |
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210 | |||
211 | m4_if([$1], [CC], [depcc="$CC" am_compiler_list=], |
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212 | [$1], [CXX], [depcc="$CXX" am_compiler_list=], |
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213 | [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'], |
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214 | [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'], |
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215 | [$1], [UPC], [depcc="$UPC" am_compiler_list=], |
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216 | [$1], [GCJ], [depcc="$GCJ" am_compiler_list='gcc3 gcc'], |
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217 | [depcc="$$1" am_compiler_list=]) |
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218 | |||
219 | AC_CACHE_CHECK([dependency style of $depcc], |
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220 | [am_cv_$1_dependencies_compiler_type], |
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221 | [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then |
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222 | # We make a subdir and do the tests there. Otherwise we can end up |
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223 | # making bogus files that we don't know about and never remove. For |
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224 | # instance it was reported that on HP-UX the gcc test will end up |
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225 | # making a dummy file named 'D' -- because '-MD' means "put the output |
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226 | # in D". |
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227 | rm -rf conftest.dir |
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228 | mkdir conftest.dir |
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229 | # Copy depcomp to subdir because otherwise we won't find it if we're |
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230 | # using a relative directory. |
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231 | cp "$am_depcomp" conftest.dir |
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232 | cd conftest.dir |
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233 | # We will build objects and dependencies in a subdirectory because |
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234 | # it helps to detect inapplicable dependency modes. For instance |
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235 | # both Tru64's cc and ICC support -MD to output dependencies as a |
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236 | # side effect of compilation, but ICC will put the dependencies in |
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237 | # the current directory while Tru64 will put them in the object |
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238 | # directory. |
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239 | mkdir sub |
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240 | |||
241 | am_cv_$1_dependencies_compiler_type=none |
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242 | if test "$am_compiler_list" = ""; then |
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243 | am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp` |
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244 | fi |
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245 | am__universal=false |
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246 | m4_case([$1], [CC], |
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247 | [case " $depcc " in #( |
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248 | *\ -arch\ *\ -arch\ *) am__universal=true ;; |
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249 | esac], |
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250 | [CXX], |
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251 | [case " $depcc " in #( |
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252 | *\ -arch\ *\ -arch\ *) am__universal=true ;; |
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253 | esac]) |
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254 | |||
255 | for depmode in $am_compiler_list; do |
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256 | # Setup a source with many dependencies, because some compilers |
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257 | # like to wrap large dependency lists on column 80 (with \), and |
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258 | # we should not choose a depcomp mode which is confused by this. |
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259 | # |
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260 | # We need to recreate these files for each test, as the compiler may |
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261 | # overwrite some of them when testing with obscure command lines. |
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262 | # This happens at least with the AIX C compiler. |
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263 | : > sub/conftest.c |
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264 | for i in 1 2 3 4 5 6; do |
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265 | echo '#include "conftst'$i'.h"' >> sub/conftest.c |
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266 | # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with |
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267 | # Solaris 10 /bin/sh. |
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268 | echo '/* dummy */' > sub/conftst$i.h |
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269 | done |
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270 | echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf |
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271 | |||
272 | # We check with '-c' and '-o' for the sake of the "dashmstdout" |
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273 | # mode. It turns out that the SunPro C++ compiler does not properly |
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274 | # handle '-M -o', and we need to detect this. Also, some Intel |
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275 | # versions had trouble with output in subdirs. |
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276 | am__obj=sub/conftest.${OBJEXT-o} |
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277 | am__minus_obj="-o $am__obj" |
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278 | case $depmode in |
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279 | gcc) |
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280 | # This depmode causes a compiler race in universal mode. |
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281 | test "$am__universal" = false || continue |
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282 | ;; |
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283 | nosideeffect) |
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284 | # After this tag, mechanisms are not by side-effect, so they'll |
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285 | # only be used when explicitly requested. |
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286 | if test "x$enable_dependency_tracking" = xyes; then |
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287 | continue |
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288 | else |
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289 | break |
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290 | fi |
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291 | ;; |
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292 | msvc7 | msvc7msys | msvisualcpp | msvcmsys) |
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293 | # This compiler won't grok '-c -o', but also, the minuso test has |
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294 | # not run yet. These depmodes are late enough in the game, and |
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295 | # so weak that their functioning should not be impacted. |
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296 | am__obj=conftest.${OBJEXT-o} |
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297 | am__minus_obj= |
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298 | ;; |
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299 | none) break ;; |
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300 | esac |
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301 | if depmode=$depmode \ |
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302 | source=sub/conftest.c object=$am__obj \ |
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303 | depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ |
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304 | $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ |
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305 | >/dev/null 2>conftest.err && |
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306 | grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && |
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307 | grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && |
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308 | grep $am__obj sub/conftest.Po > /dev/null 2>&1 && |
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309 | ${MAKE-make} -s -f confmf > /dev/null 2>&1; then |
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310 | # icc doesn't choke on unknown options, it will just issue warnings |
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311 | # or remarks (even with -Werror). So we grep stderr for any message |
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312 | # that says an option was ignored or not supported. |
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313 | # When given -MP, icc 7.0 and 7.1 complain thusly: |
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314 | # icc: Command line warning: ignoring option '-M'; no argument required |
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315 | # The diagnosis changed in icc 8.0: |
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316 | # icc: Command line remark: option '-MP' not supported |
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317 | if (grep 'ignoring option' conftest.err || |
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318 | grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else |
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319 | am_cv_$1_dependencies_compiler_type=$depmode |
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320 | break |
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321 | fi |
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322 | fi |
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323 | done |
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324 | |||
325 | cd .. |
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326 | rm -rf conftest.dir |
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327 | else |
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328 | am_cv_$1_dependencies_compiler_type=none |
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329 | fi |
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330 | ]) |
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331 | AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type]) |
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332 | AM_CONDITIONAL([am__fastdep$1], [ |
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333 | test "x$enable_dependency_tracking" != xno \ |
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334 | && test "$am_cv_$1_dependencies_compiler_type" = gcc3]) |
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335 | ]) |
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336 | |||
337 | |||
338 | # AM_SET_DEPDIR |
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339 | # ------------- |
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340 | # Choose a directory name for dependency files. |
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341 | # This macro is AC_REQUIREd in _AM_DEPENDENCIES. |
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342 | AC_DEFUN([AM_SET_DEPDIR], |
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343 | [AC_REQUIRE([AM_SET_LEADING_DOT])dnl |
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344 | AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl |
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345 | ]) |
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346 | |||
347 | |||
348 | # AM_DEP_TRACK |
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349 | # ------------ |
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350 | AC_DEFUN([AM_DEP_TRACK], |
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351 | [AC_ARG_ENABLE([dependency-tracking], [dnl |
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352 | AS_HELP_STRING( |
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353 | [--enable-dependency-tracking], |
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354 | [do not reject slow dependency extractors]) |
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355 | AS_HELP_STRING( |
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356 | [--disable-dependency-tracking], |
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357 | [speeds up one-time build])]) |
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358 | if test "x$enable_dependency_tracking" != xno; then |
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359 | am_depcomp="$ac_aux_dir/depcomp" |
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360 | AMDEPBACKSLASH='\' |
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361 | am__nodep='_no' |
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362 | fi |
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363 | AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) |
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364 | AC_SUBST([AMDEPBACKSLASH])dnl |
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365 | _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl |
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366 | AC_SUBST([am__nodep])dnl |
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367 | _AM_SUBST_NOTMAKE([am__nodep])dnl |
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368 | ]) |
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369 | |||
370 | # Generate code to set up dependency tracking. -*- Autoconf -*- |
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371 | |||
2 | office | 372 | # Copyright (C) 1999-2020 Free Software Foundation, Inc. |
1 | office | 373 | # |
374 | # This file is free software; the Free Software Foundation |
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375 | # gives unlimited permission to copy and/or distribute it, |
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376 | # with or without modifications, as long as this notice is preserved. |
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377 | |||
378 | # _AM_OUTPUT_DEPENDENCY_COMMANDS |
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379 | # ------------------------------ |
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380 | AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], |
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381 | [{ |
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382 | # Older Autoconf quotes --file arguments for eval, but not when files |
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383 | # are listed without --file. Let's play safe and only enable the eval |
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384 | # if we detect the quoting. |
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385 | # TODO: see whether this extra hack can be removed once we start |
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386 | # requiring Autoconf 2.70 or later. |
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387 | AS_CASE([$CONFIG_FILES], |
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388 | [*\'*], [eval set x "$CONFIG_FILES"], |
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389 | [*], [set x $CONFIG_FILES]) |
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390 | shift |
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391 | # Used to flag and report bootstrapping failures. |
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392 | am_rc=0 |
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393 | for am_mf |
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394 | do |
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395 | # Strip MF so we end up with the name of the file. |
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396 | am_mf=`AS_ECHO(["$am_mf"]) | sed -e 's/:.*$//'` |
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397 | # Check whether this is an Automake generated Makefile which includes |
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398 | # dependency-tracking related rules and includes. |
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399 | # Grep'ing the whole file directly is not great: AIX grep has a line |
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400 | # limit of 2048, but all sed's we know have understand at least 4000. |
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401 | sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ |
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402 | || continue |
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403 | am_dirpart=`AS_DIRNAME(["$am_mf"])` |
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404 | am_filepart=`AS_BASENAME(["$am_mf"])` |
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405 | AM_RUN_LOG([cd "$am_dirpart" \ |
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406 | && sed -e '/# am--include-marker/d' "$am_filepart" \ |
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407 | | $MAKE -f - am--depfiles]) || am_rc=$? |
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408 | done |
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409 | if test $am_rc -ne 0; then |
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410 | AC_MSG_FAILURE([Something went wrong bootstrapping makefile fragments |
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2 | office | 411 | for automatic dependency tracking. If GNU make was not used, consider |
412 | re-running the configure script with MAKE="gmake" (or whatever is |
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413 | necessary). You can also try re-running configure with the |
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1 | office | 414 | '--disable-dependency-tracking' option to at least be able to build |
415 | the package (albeit without support for automatic dependency tracking).]) |
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416 | fi |
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417 | AS_UNSET([am_dirpart]) |
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418 | AS_UNSET([am_filepart]) |
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419 | AS_UNSET([am_mf]) |
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420 | AS_UNSET([am_rc]) |
||
421 | rm -f conftest-deps.mk |
||
422 | } |
||
423 | ])# _AM_OUTPUT_DEPENDENCY_COMMANDS |
||
424 | |||
425 | |||
426 | # AM_OUTPUT_DEPENDENCY_COMMANDS |
||
427 | # ----------------------------- |
||
428 | # This macro should only be invoked once -- use via AC_REQUIRE. |
||
429 | # |
||
430 | # This code is only required when automatic dependency tracking is enabled. |
||
431 | # This creates each '.Po' and '.Plo' makefile fragment that we'll need in |
||
432 | # order to bootstrap the dependency handling code. |
||
433 | AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], |
||
434 | [AC_CONFIG_COMMANDS([depfiles], |
||
435 | [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS], |
||
436 | [AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"])]) |
||
437 | |||
438 | # Do all the work for Automake. -*- Autoconf -*- |
||
439 | |||
2 | office | 440 | # Copyright (C) 1996-2020 Free Software Foundation, Inc. |
1 | office | 441 | # |
442 | # This file is free software; the Free Software Foundation |
||
443 | # gives unlimited permission to copy and/or distribute it, |
||
444 | # with or without modifications, as long as this notice is preserved. |
||
445 | |||
446 | # This macro actually does too much. Some checks are only needed if |
||
447 | # your package does certain things. But this isn't really a big deal. |
||
448 | |||
449 | dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O. |
||
450 | m4_define([AC_PROG_CC], |
||
451 | m4_defn([AC_PROG_CC]) |
||
452 | [_AM_PROG_CC_C_O |
||
453 | ]) |
||
454 | |||
455 | # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE]) |
||
456 | # AM_INIT_AUTOMAKE([OPTIONS]) |
||
457 | # ----------------------------------------------- |
||
458 | # The call with PACKAGE and VERSION arguments is the old style |
||
459 | # call (pre autoconf-2.50), which is being phased out. PACKAGE |
||
460 | # and VERSION should now be passed to AC_INIT and removed from |
||
461 | # the call to AM_INIT_AUTOMAKE. |
||
462 | # We support both call styles for the transition. After |
||
463 | # the next Automake release, Autoconf can make the AC_INIT |
||
464 | # arguments mandatory, and then we can depend on a new Autoconf |
||
465 | # release and drop the old call support. |
||
466 | AC_DEFUN([AM_INIT_AUTOMAKE], |
||
467 | [AC_PREREQ([2.65])dnl |
||
468 | dnl Autoconf wants to disallow AM_ names. We explicitly allow |
||
469 | dnl the ones we care about. |
||
470 | m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl |
||
471 | AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl |
||
472 | AC_REQUIRE([AC_PROG_INSTALL])dnl |
||
473 | if test "`cd $srcdir && pwd`" != "`pwd`"; then |
||
474 | # Use -I$(srcdir) only when $(srcdir) != ., so that make's output |
||
475 | # is not polluted with repeated "-I." |
||
476 | AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl |
||
477 | # test to see if srcdir already configured |
||
478 | if test -f $srcdir/config.status; then |
||
479 | AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) |
||
480 | fi |
||
481 | fi |
||
482 | |||
483 | # test whether we have cygpath |
||
484 | if test -z "$CYGPATH_W"; then |
||
485 | if (cygpath --version) >/dev/null 2>/dev/null; then |
||
486 | CYGPATH_W='cygpath -w' |
||
487 | else |
||
488 | CYGPATH_W=echo |
||
489 | fi |
||
490 | fi |
||
491 | AC_SUBST([CYGPATH_W]) |
||
492 | |||
493 | # Define the identity of the package. |
||
494 | dnl Distinguish between old-style and new-style calls. |
||
495 | m4_ifval([$2], |
||
496 | [AC_DIAGNOSE([obsolete], |
||
497 | [$0: two- and three-arguments forms are deprecated.]) |
||
498 | m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl |
||
499 | AC_SUBST([PACKAGE], [$1])dnl |
||
500 | AC_SUBST([VERSION], [$2])], |
||
501 | [_AM_SET_OPTIONS([$1])dnl |
||
502 | dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT. |
||
503 | m4_if( |
||
504 | m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]), |
||
505 | [ok:ok],, |
||
506 | [m4_fatal([AC_INIT should be called with package and version arguments])])dnl |
||
507 | AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl |
||
508 | AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl |
||
509 | |||
510 | _AM_IF_OPTION([no-define],, |
||
511 | [AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package]) |
||
512 | AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl |
||
513 | |||
514 | # Some tools Automake needs. |
||
515 | AC_REQUIRE([AM_SANITY_CHECK])dnl |
||
516 | AC_REQUIRE([AC_ARG_PROGRAM])dnl |
||
517 | AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}]) |
||
518 | AM_MISSING_PROG([AUTOCONF], [autoconf]) |
||
519 | AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}]) |
||
520 | AM_MISSING_PROG([AUTOHEADER], [autoheader]) |
||
521 | AM_MISSING_PROG([MAKEINFO], [makeinfo]) |
||
522 | AC_REQUIRE([AM_PROG_INSTALL_SH])dnl |
||
523 | AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl |
||
524 | AC_REQUIRE([AC_PROG_MKDIR_P])dnl |
||
525 | # For better backward compatibility. To be removed once Automake 1.9.x |
||
526 | # dies out for good. For more background, see: |
||
527 | # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> |
||
528 | # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> |
||
529 | AC_SUBST([mkdir_p], ['$(MKDIR_P)']) |
||
530 | # We need awk for the "check" target (and possibly the TAP driver). The |
||
531 | # system "awk" is bad on some platforms. |
||
532 | AC_REQUIRE([AC_PROG_AWK])dnl |
||
533 | AC_REQUIRE([AC_PROG_MAKE_SET])dnl |
||
534 | AC_REQUIRE([AM_SET_LEADING_DOT])dnl |
||
535 | _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])], |
||
536 | [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])], |
||
537 | [_AM_PROG_TAR([v7])])]) |
||
538 | _AM_IF_OPTION([no-dependencies],, |
||
539 | [AC_PROVIDE_IFELSE([AC_PROG_CC], |
||
540 | [_AM_DEPENDENCIES([CC])], |
||
541 | [m4_define([AC_PROG_CC], |
||
542 | m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl |
||
543 | AC_PROVIDE_IFELSE([AC_PROG_CXX], |
||
544 | [_AM_DEPENDENCIES([CXX])], |
||
545 | [m4_define([AC_PROG_CXX], |
||
546 | m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl |
||
547 | AC_PROVIDE_IFELSE([AC_PROG_OBJC], |
||
548 | [_AM_DEPENDENCIES([OBJC])], |
||
549 | [m4_define([AC_PROG_OBJC], |
||
550 | m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl |
||
551 | AC_PROVIDE_IFELSE([AC_PROG_OBJCXX], |
||
552 | [_AM_DEPENDENCIES([OBJCXX])], |
||
553 | [m4_define([AC_PROG_OBJCXX], |
||
554 | m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl |
||
555 | ]) |
||
556 | AC_REQUIRE([AM_SILENT_RULES])dnl |
||
557 | dnl The testsuite driver may need to know about EXEEXT, so add the |
||
558 | dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This |
||
559 | dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below. |
||
560 | AC_CONFIG_COMMANDS_PRE(dnl |
||
561 | [m4_provide_if([_AM_COMPILER_EXEEXT], |
||
562 | [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl |
||
563 | |||
564 | # POSIX will say in a future version that running "rm -f" with no argument |
||
565 | # is OK; and we want to be able to make that assumption in our Makefile |
||
566 | # recipes. So use an aggressive probe to check that the usage we want is |
||
567 | # actually supported "in the wild" to an acceptable degree. |
||
568 | # See automake bug#10828. |
||
569 | # To make any issue more visible, cause the running configure to be aborted |
||
570 | # by default if the 'rm' program in use doesn't match our expectations; the |
||
571 | # user can still override this though. |
||
572 | if rm -f && rm -fr && rm -rf; then : OK; else |
||
573 | cat >&2 <<'END' |
||
574 | Oops! |
||
575 | |||
576 | Your 'rm' program seems unable to run without file operands specified |
||
577 | on the command line, even when the '-f' option is present. This is contrary |
||
578 | to the behaviour of most rm programs out there, and not conforming with |
||
579 | the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> |
||
580 | |||
581 | Please tell bug-automake@gnu.org about your system, including the value |
||
582 | of your $PATH and any error possibly output before this message. This |
||
583 | can help us improve future automake versions. |
||
584 | |||
585 | END |
||
586 | if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then |
||
587 | echo 'Configuration will proceed anyway, since you have set the' >&2 |
||
588 | echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 |
||
589 | echo >&2 |
||
590 | else |
||
591 | cat >&2 <<'END' |
||
592 | Aborting the configuration process, to ensure you take notice of the issue. |
||
593 | |||
594 | You can download and install GNU coreutils to get an 'rm' implementation |
||
595 | that behaves properly: <https://www.gnu.org/software/coreutils/>. |
||
596 | |||
597 | If you want to complete the configuration process using your problematic |
||
598 | 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM |
||
599 | to "yes", and re-run configure. |
||
600 | |||
601 | END |
||
602 | AC_MSG_ERROR([Your 'rm' program is bad, sorry.]) |
||
603 | fi |
||
604 | fi |
||
605 | dnl The trailing newline in this macro's definition is deliberate, for |
||
606 | dnl backward compatibility and to allow trailing 'dnl'-style comments |
||
607 | dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841. |
||
608 | ]) |
||
609 | |||
610 | dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion. Do not |
||
611 | dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further |
||
612 | dnl mangled by Autoconf and run in a shell conditional statement. |
||
613 | m4_define([_AC_COMPILER_EXEEXT], |
||
614 | m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])]) |
||
615 | |||
616 | # When config.status generates a header, we must update the stamp-h file. |
||
617 | # This file resides in the same directory as the config header |
||
618 | # that is generated. The stamp files are numbered to have different names. |
||
619 | |||
620 | # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the |
||
621 | # loop where config.status creates the headers, so we can generate |
||
622 | # our stamp files there. |
||
623 | AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], |
||
624 | [# Compute $1's index in $config_headers. |
||
625 | _am_arg=$1 |
||
626 | _am_stamp_count=1 |
||
627 | for _am_header in $config_headers :; do |
||
628 | case $_am_header in |
||
629 | $_am_arg | $_am_arg:* ) |
||
630 | break ;; |
||
631 | * ) |
||
632 | _am_stamp_count=`expr $_am_stamp_count + 1` ;; |
||
633 | esac |
||
634 | done |
||
635 | echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count]) |
||
636 | |||
2 | office | 637 | # Copyright (C) 2001-2020 Free Software Foundation, Inc. |
1 | office | 638 | # |
639 | # This file is free software; the Free Software Foundation |
||
640 | # gives unlimited permission to copy and/or distribute it, |
||
641 | # with or without modifications, as long as this notice is preserved. |
||
642 | |||
643 | # AM_PROG_INSTALL_SH |
||
644 | # ------------------ |
||
645 | # Define $install_sh. |
||
646 | AC_DEFUN([AM_PROG_INSTALL_SH], |
||
647 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl |
||
648 | if test x"${install_sh+set}" != xset; then |
||
649 | case $am_aux_dir in |
||
650 | *\ * | *\ *) |
||
651 | install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; |
||
652 | *) |
||
653 | install_sh="\${SHELL} $am_aux_dir/install-sh" |
||
654 | esac |
||
655 | fi |
||
656 | AC_SUBST([install_sh])]) |
||
657 | |||
2 | office | 658 | # Copyright (C) 2003-2020 Free Software Foundation, Inc. |
1 | office | 659 | # |
660 | # This file is free software; the Free Software Foundation |
||
661 | # gives unlimited permission to copy and/or distribute it, |
||
662 | # with or without modifications, as long as this notice is preserved. |
||
663 | |||
664 | # Check whether the underlying file-system supports filenames |
||
665 | # with a leading dot. For instance MS-DOS doesn't. |
||
666 | AC_DEFUN([AM_SET_LEADING_DOT], |
||
667 | [rm -rf .tst 2>/dev/null |
||
668 | mkdir .tst 2>/dev/null |
||
669 | if test -d .tst; then |
||
670 | am__leading_dot=. |
||
671 | else |
||
672 | am__leading_dot=_ |
||
673 | fi |
||
674 | rmdir .tst 2>/dev/null |
||
675 | AC_SUBST([am__leading_dot])]) |
||
676 | |||
677 | # Check to see how 'make' treats includes. -*- Autoconf -*- |
||
678 | |||
2 | office | 679 | # Copyright (C) 2001-2020 Free Software Foundation, Inc. |
1 | office | 680 | # |
681 | # This file is free software; the Free Software Foundation |
||
682 | # gives unlimited permission to copy and/or distribute it, |
||
683 | # with or without modifications, as long as this notice is preserved. |
||
684 | |||
685 | # AM_MAKE_INCLUDE() |
||
686 | # ----------------- |
||
687 | # Check whether make has an 'include' directive that can support all |
||
688 | # the idioms we need for our automatic dependency tracking code. |
||
689 | AC_DEFUN([AM_MAKE_INCLUDE], |
||
690 | [AC_MSG_CHECKING([whether ${MAKE-make} supports the include directive]) |
||
691 | cat > confinc.mk << 'END' |
||
692 | am__doit: |
||
693 | @echo this is the am__doit target >confinc.out |
||
694 | .PHONY: am__doit |
||
695 | END |
||
696 | am__include="#" |
||
697 | am__quote= |
||
698 | # BSD make does it like this. |
||
699 | echo '.include "confinc.mk" # ignored' > confmf.BSD |
||
700 | # Other make implementations (GNU, Solaris 10, AIX) do it like this. |
||
701 | echo 'include confinc.mk # ignored' > confmf.GNU |
||
702 | _am_result=no |
||
703 | for s in GNU BSD; do |
||
704 | AM_RUN_LOG([${MAKE-make} -f confmf.$s && cat confinc.out]) |
||
705 | AS_CASE([$?:`cat confinc.out 2>/dev/null`], |
||
706 | ['0:this is the am__doit target'], |
||
707 | [AS_CASE([$s], |
||
708 | [BSD], [am__include='.include' am__quote='"'], |
||
709 | [am__include='include' am__quote=''])]) |
||
710 | if test "$am__include" != "#"; then |
||
711 | _am_result="yes ($s style)" |
||
712 | break |
||
713 | fi |
||
714 | done |
||
715 | rm -f confinc.* confmf.* |
||
716 | AC_MSG_RESULT([${_am_result}]) |
||
717 | AC_SUBST([am__include])]) |
||
718 | AC_SUBST([am__quote])]) |
||
719 | |||
720 | # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*- |
||
721 | |||
2 | office | 722 | # Copyright (C) 1997-2020 Free Software Foundation, Inc. |
1 | office | 723 | # |
724 | # This file is free software; the Free Software Foundation |
||
725 | # gives unlimited permission to copy and/or distribute it, |
||
726 | # with or without modifications, as long as this notice is preserved. |
||
727 | |||
728 | # AM_MISSING_PROG(NAME, PROGRAM) |
||
729 | # ------------------------------ |
||
730 | AC_DEFUN([AM_MISSING_PROG], |
||
731 | [AC_REQUIRE([AM_MISSING_HAS_RUN]) |
||
732 | $1=${$1-"${am_missing_run}$2"} |
||
733 | AC_SUBST($1)]) |
||
734 | |||
735 | # AM_MISSING_HAS_RUN |
||
736 | # ------------------ |
||
737 | # Define MISSING if not defined so far and test if it is modern enough. |
||
738 | # If it is, set am_missing_run to use it, otherwise, to nothing. |
||
739 | AC_DEFUN([AM_MISSING_HAS_RUN], |
||
740 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl |
||
741 | AC_REQUIRE_AUX_FILE([missing])dnl |
||
742 | if test x"${MISSING+set}" != xset; then |
||
2 | office | 743 | MISSING="\${SHELL} '$am_aux_dir/missing'" |
1 | office | 744 | fi |
745 | # Use eval to expand $SHELL |
||
746 | if eval "$MISSING --is-lightweight"; then |
||
747 | am_missing_run="$MISSING " |
||
748 | else |
||
749 | am_missing_run= |
||
750 | AC_MSG_WARN(['missing' script is too old or missing]) |
||
751 | fi |
||
752 | ]) |
||
753 | |||
754 | # -*- Autoconf -*- |
||
755 | # Obsolete and "removed" macros, that must however still report explicit |
||
756 | # error messages when used, to smooth transition. |
||
757 | # |
||
2 | office | 758 | # Copyright (C) 1996-2020 Free Software Foundation, Inc. |
1 | office | 759 | # |
760 | # This file is free software; the Free Software Foundation |
||
761 | # gives unlimited permission to copy and/or distribute it, |
||
762 | # with or without modifications, as long as this notice is preserved. |
||
763 | |||
764 | AC_DEFUN([AM_CONFIG_HEADER], |
||
765 | [AC_DIAGNOSE([obsolete], |
||
766 | ['$0': this macro is obsolete. |
||
767 | You should use the 'AC][_CONFIG_HEADERS' macro instead.])dnl |
||
768 | AC_CONFIG_HEADERS($@)]) |
||
769 | |||
770 | AC_DEFUN([AM_PROG_CC_STDC], |
||
771 | [AC_PROG_CC |
||
772 | am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc |
||
773 | AC_DIAGNOSE([obsolete], |
||
774 | ['$0': this macro is obsolete. |
||
775 | You should simply use the 'AC][_PROG_CC' macro instead. |
||
776 | Also, your code should no longer depend upon 'am_cv_prog_cc_stdc', |
||
777 | but upon 'ac_cv_prog_cc_stdc'.])]) |
||
778 | |||
779 | AC_DEFUN([AM_C_PROTOTYPES], |
||
780 | [AC_FATAL([automatic de-ANSI-fication support has been removed])]) |
||
781 | AU_DEFUN([fp_C_PROTOTYPES], [AM_C_PROTOTYPES]) |
||
782 | |||
783 | # Helper functions for option handling. -*- Autoconf -*- |
||
784 | |||
2 | office | 785 | # Copyright (C) 2001-2020 Free Software Foundation, Inc. |
1 | office | 786 | # |
787 | # This file is free software; the Free Software Foundation |
||
788 | # gives unlimited permission to copy and/or distribute it, |
||
789 | # with or without modifications, as long as this notice is preserved. |
||
790 | |||
791 | # _AM_MANGLE_OPTION(NAME) |
||
792 | # ----------------------- |
||
793 | AC_DEFUN([_AM_MANGLE_OPTION], |
||
794 | [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) |
||
795 | |||
796 | # _AM_SET_OPTION(NAME) |
||
797 | # -------------------- |
||
798 | # Set option NAME. Presently that only means defining a flag for this option. |
||
799 | AC_DEFUN([_AM_SET_OPTION], |
||
800 | [m4_define(_AM_MANGLE_OPTION([$1]), [1])]) |
||
801 | |||
802 | # _AM_SET_OPTIONS(OPTIONS) |
||
803 | # ------------------------ |
||
804 | # OPTIONS is a space-separated list of Automake options. |
||
805 | AC_DEFUN([_AM_SET_OPTIONS], |
||
806 | [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) |
||
807 | |||
808 | # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) |
||
809 | # ------------------------------------------- |
||
810 | # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. |
||
811 | AC_DEFUN([_AM_IF_OPTION], |
||
812 | [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) |
||
813 | |||
2 | office | 814 | # Copyright (C) 1999-2020 Free Software Foundation, Inc. |
1 | office | 815 | # |
816 | # This file is free software; the Free Software Foundation |
||
817 | # gives unlimited permission to copy and/or distribute it, |
||
818 | # with or without modifications, as long as this notice is preserved. |
||
819 | |||
820 | # _AM_PROG_CC_C_O |
||
821 | # --------------- |
||
822 | # Like AC_PROG_CC_C_O, but changed for automake. We rewrite AC_PROG_CC |
||
823 | # to automatically call this. |
||
824 | AC_DEFUN([_AM_PROG_CC_C_O], |
||
825 | [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl |
||
826 | AC_REQUIRE_AUX_FILE([compile])dnl |
||
827 | AC_LANG_PUSH([C])dnl |
||
828 | AC_CACHE_CHECK( |
||
829 | [whether $CC understands -c and -o together], |
||
830 | [am_cv_prog_cc_c_o], |
||
831 | [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])]) |
||
832 | # Make sure it works both with $CC and with simple cc. |
||
833 | # Following AC_PROG_CC_C_O, we do the test twice because some |
||
834 | # compilers refuse to overwrite an existing .o file with -o, |
||
835 | # though they will create one. |
||
836 | am_cv_prog_cc_c_o=yes |
||
837 | for am_i in 1 2; do |
||
838 | if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \ |
||
839 | && test -f conftest2.$ac_objext; then |
||
840 | : OK |
||
841 | else |
||
842 | am_cv_prog_cc_c_o=no |
||
843 | break |
||
844 | fi |
||
845 | done |
||
846 | rm -f core conftest* |
||
847 | unset am_i]) |
||
848 | if test "$am_cv_prog_cc_c_o" != yes; then |
||
849 | # Losing compiler, so override with the script. |
||
850 | # FIXME: It is wrong to rewrite CC. |
||
851 | # But if we don't then we get into trouble of one sort or another. |
||
852 | # A longer-term fix would be to have automake use am__CC in this case, |
||
853 | # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" |
||
854 | CC="$am_aux_dir/compile $CC" |
||
855 | fi |
||
856 | AC_LANG_POP([C])]) |
||
857 | |||
858 | # For backward compatibility. |
||
859 | AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])]) |
||
860 | |||
2 | office | 861 | # Copyright (C) 2001-2020 Free Software Foundation, Inc. |
1 | office | 862 | # |
863 | # This file is free software; the Free Software Foundation |
||
864 | # gives unlimited permission to copy and/or distribute it, |
||
865 | # with or without modifications, as long as this notice is preserved. |
||
866 | |||
867 | # AM_RUN_LOG(COMMAND) |
||
868 | # ------------------- |
||
869 | # Run COMMAND, save the exit status in ac_status, and log it. |
||
870 | # (This has been adapted from Autoconf's _AC_RUN_LOG macro.) |
||
871 | AC_DEFUN([AM_RUN_LOG], |
||
872 | [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD |
||
873 | ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD |
||
874 | ac_status=$? |
||
875 | echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD |
||
876 | (exit $ac_status); }]) |
||
877 | |||
878 | # Check to make sure that the build environment is sane. -*- Autoconf -*- |
||
879 | |||
2 | office | 880 | # Copyright (C) 1996-2020 Free Software Foundation, Inc. |
1 | office | 881 | # |
882 | # This file is free software; the Free Software Foundation |
||
883 | # gives unlimited permission to copy and/or distribute it, |
||
884 | # with or without modifications, as long as this notice is preserved. |
||
885 | |||
886 | # AM_SANITY_CHECK |
||
887 | # --------------- |
||
888 | AC_DEFUN([AM_SANITY_CHECK], |
||
889 | [AC_MSG_CHECKING([whether build environment is sane]) |
||
890 | # Reject unsafe characters in $srcdir or the absolute working directory |
||
891 | # name. Accept space and tab only in the latter. |
||
892 | am_lf=' |
||
893 | ' |
||
894 | case `pwd` in |
||
895 | *[[\\\"\#\$\&\'\`$am_lf]]*) |
||
896 | AC_MSG_ERROR([unsafe absolute working directory name]);; |
||
897 | esac |
||
898 | case $srcdir in |
||
899 | *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*) |
||
900 | AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);; |
||
901 | esac |
||
902 | |||
903 | # Do 'set' in a subshell so we don't clobber the current shell's |
||
904 | # arguments. Must try -L first in case configure is actually a |
||
905 | # symlink; some systems play weird games with the mod time of symlinks |
||
906 | # (eg FreeBSD returns the mod time of the symlink's containing |
||
907 | # directory). |
||
908 | if ( |
||
909 | am_has_slept=no |
||
910 | for am_try in 1 2; do |
||
911 | echo "timestamp, slept: $am_has_slept" > conftest.file |
||
912 | set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` |
||
913 | if test "$[*]" = "X"; then |
||
914 | # -L didn't work. |
||
915 | set X `ls -t "$srcdir/configure" conftest.file` |
||
916 | fi |
||
917 | if test "$[*]" != "X $srcdir/configure conftest.file" \ |
||
918 | && test "$[*]" != "X conftest.file $srcdir/configure"; then |
||
919 | |||
920 | # If neither matched, then we have a broken ls. This can happen |
||
921 | # if, for instance, CONFIG_SHELL is bash and it inherits a |
||
922 | # broken ls alias from the environment. This has actually |
||
923 | # happened. Such a system could not be considered "sane". |
||
924 | AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken |
||
925 | alias in your environment]) |
||
926 | fi |
||
927 | if test "$[2]" = conftest.file || test $am_try -eq 2; then |
||
928 | break |
||
929 | fi |
||
930 | # Just in case. |
||
931 | sleep 1 |
||
932 | am_has_slept=yes |
||
933 | done |
||
934 | test "$[2]" = conftest.file |
||
935 | ) |
||
936 | then |
||
937 | # Ok. |
||
938 | : |
||
939 | else |
||
940 | AC_MSG_ERROR([newly created file is older than distributed files! |
||
941 | Check your system clock]) |
||
942 | fi |
||
943 | AC_MSG_RESULT([yes]) |
||
944 | # If we didn't sleep, we still need to ensure time stamps of config.status and |
||
945 | # generated files are strictly newer. |
||
946 | am_sleep_pid= |
||
947 | if grep 'slept: no' conftest.file >/dev/null 2>&1; then |
||
948 | ( sleep 1 ) & |
||
949 | am_sleep_pid=$! |
||
950 | fi |
||
951 | AC_CONFIG_COMMANDS_PRE( |
||
952 | [AC_MSG_CHECKING([that generated files are newer than configure]) |
||
953 | if test -n "$am_sleep_pid"; then |
||
954 | # Hide warnings about reused PIDs. |
||
955 | wait $am_sleep_pid 2>/dev/null |
||
956 | fi |
||
957 | AC_MSG_RESULT([done])]) |
||
958 | rm -f conftest.file |
||
959 | ]) |
||
960 | |||
2 | office | 961 | # Copyright (C) 2009-2020 Free Software Foundation, Inc. |
1 | office | 962 | # |
963 | # This file is free software; the Free Software Foundation |
||
964 | # gives unlimited permission to copy and/or distribute it, |
||
965 | # with or without modifications, as long as this notice is preserved. |
||
966 | |||
967 | # AM_SILENT_RULES([DEFAULT]) |
||
968 | # -------------------------- |
||
969 | # Enable less verbose build rules; with the default set to DEFAULT |
||
970 | # ("yes" being less verbose, "no" or empty being verbose). |
||
971 | AC_DEFUN([AM_SILENT_RULES], |
||
972 | [AC_ARG_ENABLE([silent-rules], [dnl |
||
973 | AS_HELP_STRING( |
||
974 | [--enable-silent-rules], |
||
975 | [less verbose build output (undo: "make V=1")]) |
||
976 | AS_HELP_STRING( |
||
977 | [--disable-silent-rules], |
||
978 | [verbose build output (undo: "make V=0")])dnl |
||
979 | ]) |
||
980 | case $enable_silent_rules in @%:@ ((( |
||
981 | yes) AM_DEFAULT_VERBOSITY=0;; |
||
982 | no) AM_DEFAULT_VERBOSITY=1;; |
||
983 | *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);; |
||
984 | esac |
||
985 | dnl |
||
986 | dnl A few 'make' implementations (e.g., NonStop OS and NextStep) |
||
987 | dnl do not support nested variable expansions. |
||
988 | dnl See automake bug#9928 and bug#10237. |
||
989 | am_make=${MAKE-make} |
||
990 | AC_CACHE_CHECK([whether $am_make supports nested variables], |
||
991 | [am_cv_make_support_nested_variables], |
||
992 | [if AS_ECHO([['TRUE=$(BAR$(V)) |
||
993 | BAR0=false |
||
994 | BAR1=true |
||
995 | V=1 |
||
996 | am__doit: |
||
997 | @$(TRUE) |
||
998 | .PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then |
||
999 | am_cv_make_support_nested_variables=yes |
||
1000 | else |
||
1001 | am_cv_make_support_nested_variables=no |
||
1002 | fi]) |
||
1003 | if test $am_cv_make_support_nested_variables = yes; then |
||
1004 | dnl Using '$V' instead of '$(V)' breaks IRIX make. |
||
1005 | AM_V='$(V)' |
||
1006 | AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' |
||
1007 | else |
||
1008 | AM_V=$AM_DEFAULT_VERBOSITY |
||
1009 | AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY |
||
1010 | fi |
||
1011 | AC_SUBST([AM_V])dnl |
||
1012 | AM_SUBST_NOTMAKE([AM_V])dnl |
||
1013 | AC_SUBST([AM_DEFAULT_V])dnl |
||
1014 | AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl |
||
1015 | AC_SUBST([AM_DEFAULT_VERBOSITY])dnl |
||
1016 | AM_BACKSLASH='\' |
||
1017 | AC_SUBST([AM_BACKSLASH])dnl |
||
1018 | _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl |
||
1019 | ]) |
||
1020 | |||
2 | office | 1021 | # Copyright (C) 2001-2020 Free Software Foundation, Inc. |
1 | office | 1022 | # |
1023 | # This file is free software; the Free Software Foundation |
||
1024 | # gives unlimited permission to copy and/or distribute it, |
||
1025 | # with or without modifications, as long as this notice is preserved. |
||
1026 | |||
1027 | # AM_PROG_INSTALL_STRIP |
||
1028 | # --------------------- |
||
1029 | # One issue with vendor 'install' (even GNU) is that you can't |
||
1030 | # specify the program used to strip binaries. This is especially |
||
1031 | # annoying in cross-compiling environments, where the build's strip |
||
1032 | # is unlikely to handle the host's binaries. |
||
1033 | # Fortunately install-sh will honor a STRIPPROG variable, so we |
||
1034 | # always use install-sh in "make install-strip", and initialize |
||
1035 | # STRIPPROG with the value of the STRIP variable (set by the user). |
||
1036 | AC_DEFUN([AM_PROG_INSTALL_STRIP], |
||
1037 | [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl |
||
1038 | # Installed binaries are usually stripped using 'strip' when the user |
||
1039 | # run "make install-strip". However 'strip' might not be the right |
||
1040 | # tool to use in cross-compilation environments, therefore Automake |
||
1041 | # will honor the 'STRIP' environment variable to overrule this program. |
||
1042 | dnl Don't test for $cross_compiling = yes, because it might be 'maybe'. |
||
1043 | if test "$cross_compiling" != no; then |
||
1044 | AC_CHECK_TOOL([STRIP], [strip], :) |
||
1045 | fi |
||
1046 | INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" |
||
1047 | AC_SUBST([INSTALL_STRIP_PROGRAM])]) |
||
1048 | |||
2 | office | 1049 | # Copyright (C) 2006-2020 Free Software Foundation, Inc. |
1 | office | 1050 | # |
1051 | # This file is free software; the Free Software Foundation |
||
1052 | # gives unlimited permission to copy and/or distribute it, |
||
1053 | # with or without modifications, as long as this notice is preserved. |
||
1054 | |||
1055 | # _AM_SUBST_NOTMAKE(VARIABLE) |
||
1056 | # --------------------------- |
||
1057 | # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. |
||
1058 | # This macro is traced by Automake. |
||
1059 | AC_DEFUN([_AM_SUBST_NOTMAKE]) |
||
1060 | |||
1061 | # AM_SUBST_NOTMAKE(VARIABLE) |
||
1062 | # -------------------------- |
||
1063 | # Public sister of _AM_SUBST_NOTMAKE. |
||
1064 | AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)]) |
||
1065 | |||
1066 | # Check how to create a tarball. -*- Autoconf -*- |
||
1067 | |||
2 | office | 1068 | # Copyright (C) 2004-2020 Free Software Foundation, Inc. |
1 | office | 1069 | # |
1070 | # This file is free software; the Free Software Foundation |
||
1071 | # gives unlimited permission to copy and/or distribute it, |
||
1072 | # with or without modifications, as long as this notice is preserved. |
||
1073 | |||
1074 | # _AM_PROG_TAR(FORMAT) |
||
1075 | # -------------------- |
||
1076 | # Check how to create a tarball in format FORMAT. |
||
1077 | # FORMAT should be one of 'v7', 'ustar', or 'pax'. |
||
1078 | # |
||
1079 | # Substitute a variable $(am__tar) that is a command |
||
1080 | # writing to stdout a FORMAT-tarball containing the directory |
||
1081 | # $tardir. |
||
1082 | # tardir=directory && $(am__tar) > result.tar |
||
1083 | # |
||
1084 | # Substitute a variable $(am__untar) that extract such |
||
1085 | # a tarball read from stdin. |
||
1086 | # $(am__untar) < result.tar |
||
1087 | # |
||
1088 | AC_DEFUN([_AM_PROG_TAR], |
||
1089 | [# Always define AMTAR for backward compatibility. Yes, it's still used |
||
1090 | # in the wild :-( We should find a proper way to deprecate it ... |
||
1091 | AC_SUBST([AMTAR], ['$${TAR-tar}']) |
||
1092 | |||
1093 | # We'll loop over all known methods to create a tar archive until one works. |
||
1094 | _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' |
||
1095 | |||
1096 | m4_if([$1], [v7], |
||
1097 | [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'], |
||
1098 | |||
1099 | [m4_case([$1], |
||
1100 | [ustar], |
||
1101 | [# The POSIX 1988 'ustar' format is defined with fixed-size fields. |
||
1102 | # There is notably a 21 bits limit for the UID and the GID. In fact, |
||
1103 | # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343 |
||
1104 | # and bug#13588). |
||
1105 | am_max_uid=2097151 # 2^21 - 1 |
||
1106 | am_max_gid=$am_max_uid |
||
1107 | # The $UID and $GID variables are not portable, so we need to resort |
||
1108 | # to the POSIX-mandated id(1) utility. Errors in the 'id' calls |
||
1109 | # below are definitely unexpected, so allow the users to see them |
||
1110 | # (that is, avoid stderr redirection). |
||
1111 | am_uid=`id -u || echo unknown` |
||
1112 | am_gid=`id -g || echo unknown` |
||
1113 | AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format]) |
||
1114 | if test $am_uid -le $am_max_uid; then |
||
1115 | AC_MSG_RESULT([yes]) |
||
1116 | else |
||
1117 | AC_MSG_RESULT([no]) |
||
1118 | _am_tools=none |
||
1119 | fi |
||
1120 | AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format]) |
||
1121 | if test $am_gid -le $am_max_gid; then |
||
1122 | AC_MSG_RESULT([yes]) |
||
1123 | else |
||
1124 | AC_MSG_RESULT([no]) |
||
1125 | _am_tools=none |
||
1126 | fi], |
||
1127 | |||
1128 | [pax], |
||
1129 | [], |
||
1130 | |||
1131 | [m4_fatal([Unknown tar format])]) |
||
1132 | |||
1133 | AC_MSG_CHECKING([how to create a $1 tar archive]) |
||
1134 | |||
1135 | # Go ahead even if we have the value already cached. We do so because we |
||
1136 | # need to set the values for the 'am__tar' and 'am__untar' variables. |
||
1137 | _am_tools=${am_cv_prog_tar_$1-$_am_tools} |
||
1138 | |||
1139 | for _am_tool in $_am_tools; do |
||
1140 | case $_am_tool in |
||
1141 | gnutar) |
||
1142 | for _am_tar in tar gnutar gtar; do |
||
1143 | AM_RUN_LOG([$_am_tar --version]) && break |
||
1144 | done |
||
1145 | am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' |
||
1146 | am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' |
||
1147 | am__untar="$_am_tar -xf -" |
||
1148 | ;; |
||
1149 | plaintar) |
||
1150 | # Must skip GNU tar: if it does not support --format= it doesn't create |
||
1151 | # ustar tarball either. |
||
1152 | (tar --version) >/dev/null 2>&1 && continue |
||
1153 | am__tar='tar chf - "$$tardir"' |
||
1154 | am__tar_='tar chf - "$tardir"' |
||
1155 | am__untar='tar xf -' |
||
1156 | ;; |
||
1157 | pax) |
||
1158 | am__tar='pax -L -x $1 -w "$$tardir"' |
||
1159 | am__tar_='pax -L -x $1 -w "$tardir"' |
||
1160 | am__untar='pax -r' |
||
1161 | ;; |
||
1162 | cpio) |
||
1163 | am__tar='find "$$tardir" -print | cpio -o -H $1 -L' |
||
1164 | am__tar_='find "$tardir" -print | cpio -o -H $1 -L' |
||
1165 | am__untar='cpio -i -H $1 -d' |
||
1166 | ;; |
||
1167 | none) |
||
1168 | am__tar=false |
||
1169 | am__tar_=false |
||
1170 | am__untar=false |
||
1171 | ;; |
||
1172 | esac |
||
1173 | |||
1174 | # If the value was cached, stop now. We just wanted to have am__tar |
||
1175 | # and am__untar set. |
||
1176 | test -n "${am_cv_prog_tar_$1}" && break |
||
1177 | |||
1178 | # tar/untar a dummy directory, and stop if the command works. |
||
1179 | rm -rf conftest.dir |
||
1180 | mkdir conftest.dir |
||
1181 | echo GrepMe > conftest.dir/file |
||
1182 | AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) |
||
1183 | rm -rf conftest.dir |
||
1184 | if test -s conftest.tar; then |
||
1185 | AM_RUN_LOG([$am__untar <conftest.tar]) |
||
1186 | AM_RUN_LOG([cat conftest.dir/file]) |
||
1187 | grep GrepMe conftest.dir/file >/dev/null 2>&1 && break |
||
1188 | fi |
||
1189 | done |
||
1190 | rm -rf conftest.dir |
||
1191 | |||
1192 | AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) |
||
1193 | AC_MSG_RESULT([$am_cv_prog_tar_$1])]) |
||
1194 | |||
1195 | AC_SUBST([am__tar]) |
||
1196 | AC_SUBST([am__untar]) |
||
1197 | ]) # _AM_PROG_TAR |
||
1198 |