1 | #! /bin/sh
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2 |
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3 | # Guess values for system-dependent variables and create Makefiles.
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4 | # Generated automatically using autoconf version 2.12
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5 | # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
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6 | #
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7 | # This configure script is free software; the Free Software Foundation
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8 | # gives unlimited permission to copy, distribute and modify it.
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9 |
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10 | # Defaults:
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11 | ac_help=
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12 | ac_default_prefix=/usr/local
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13 | # Any additions from configure.in:
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14 | ac_help="$ac_help
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15 | --with-dmalloc use dmalloc, as in
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16 | ftp://ftp.letters.com/src/dmalloc/dmalloc.tar.gz"
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17 | ac_help="$ac_help
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18 | --with-regex use older regex in lieu of GNU rx for matching"
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19 |
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20 | # Initialize some variables set by options.
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21 | # The variables have the same names as the options, with
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22 | # dashes changed to underlines.
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23 | build=NONE
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24 | cache_file=./config.cache
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25 | exec_prefix=NONE
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26 | host=NONE
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27 | no_create=
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28 | nonopt=NONE
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29 | no_recursion=
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30 | prefix=NONE
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31 | program_prefix=NONE
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32 | program_suffix=NONE
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33 | program_transform_name=s,x,x,
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34 | silent=
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35 | site=
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36 | srcdir=
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37 | target=NONE
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38 | verbose=
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39 | x_includes=NONE
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40 | x_libraries=NONE
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41 | bindir='${exec_prefix}/bin'
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42 | sbindir='${exec_prefix}/sbin'
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43 | libexecdir='${exec_prefix}/libexec'
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44 | datadir='${prefix}/share'
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45 | sysconfdir='${prefix}/etc'
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46 | sharedstatedir='${prefix}/com'
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47 | localstatedir='${prefix}/var'
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48 | libdir='${exec_prefix}/lib'
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49 | includedir='${prefix}/include'
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50 | oldincludedir='/usr/include'
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51 | infodir='${prefix}/info'
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52 | mandir='${prefix}/man'
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53 |
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54 | # Initialize some other variables.
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55 | subdirs=
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56 | MFLAGS= MAKEFLAGS=
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57 | # Maximum number of lines to put in a shell here document.
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58 | ac_max_here_lines=12
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59 |
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60 | ac_prev=
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61 | for ac_option
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62 | do
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63 |
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64 | # If the previous option needs an argument, assign it.
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65 | if test -n "$ac_prev"; then
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66 | eval "$ac_prev=\$ac_option"
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67 | ac_prev=
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68 | continue
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69 | fi
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70 |
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71 | case "$ac_option" in
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72 | -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
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73 | *) ac_optarg= ;;
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74 | esac
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75 |
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76 | # Accept the important Cygnus configure options, so we can diagnose typos.
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77 |
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78 | case "$ac_option" in
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79 |
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80 | -bindir | --bindir | --bindi | --bind | --bin | --bi)
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81 | ac_prev=bindir ;;
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82 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
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83 | bindir="$ac_optarg" ;;
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84 |
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85 | -build | --build | --buil | --bui | --bu)
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86 | ac_prev=build ;;
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87 | -build=* | --build=* | --buil=* | --bui=* | --bu=*)
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88 | build="$ac_optarg" ;;
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89 |
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90 | -cache-file | --cache-file | --cache-fil | --cache-fi \
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91 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
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92 | ac_prev=cache_file ;;
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93 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
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94 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
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95 | cache_file="$ac_optarg" ;;
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96 |
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97 | -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
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98 | ac_prev=datadir ;;
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99 | -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
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100 | | --da=*)
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101 | datadir="$ac_optarg" ;;
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102 |
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103 | -disable-* | --disable-*)
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104 | ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
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105 | # Reject names that are not valid shell variable names.
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106 | if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
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107 | { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
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108 | fi
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109 | ac_feature=`echo $ac_feature| sed 's/-/_/g'`
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110 | eval "enable_${ac_feature}=no" ;;
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111 |
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112 | -enable-* | --enable-*)
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113 | ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
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114 | # Reject names that are not valid shell variable names.
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115 | if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
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116 | { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
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117 | fi
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118 | ac_feature=`echo $ac_feature| sed 's/-/_/g'`
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119 | case "$ac_option" in
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120 | *=*) ;;
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121 | *) ac_optarg=yes ;;
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122 | esac
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123 | eval "enable_${ac_feature}='$ac_optarg'" ;;
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124 |
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125 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
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126 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
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127 | | --exec | --exe | --ex)
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128 | ac_prev=exec_prefix ;;
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129 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
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130 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
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131 | | --exec=* | --exe=* | --ex=*)
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132 | exec_prefix="$ac_optarg" ;;
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133 |
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134 | -gas | --gas | --ga | --g)
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135 | # Obsolete; use --with-gas.
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136 | with_gas=yes ;;
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137 |
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138 | -help | --help | --hel | --he)
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139 | # Omit some internal or obsolete options to make the list less imposing.
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140 | # This message is too long to be a string in the A/UX 3.1 sh.
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141 | cat << EOF
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142 | Usage: configure [options] [host]
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143 | Options: [defaults in brackets after descriptions]
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144 | Configuration:
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145 | --cache-file=FILE cache test results in FILE
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146 | --help print this message
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147 | --no-create do not create output files
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148 | --quiet, --silent do not print \`checking...' messages
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149 | --version print the version of autoconf that created configure
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150 | Directory and file names:
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151 | --prefix=PREFIX install architecture-independent files in PREFIX
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152 | [$ac_default_prefix]
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153 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
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154 | [same as prefix]
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155 | --bindir=DIR user executables in DIR [EPREFIX/bin]
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156 | --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
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157 | --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
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158 | --datadir=DIR read-only architecture-independent data in DIR
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159 | [PREFIX/share]
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160 | --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
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161 | --sharedstatedir=DIR modifiable architecture-independent data in DIR
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162 | [PREFIX/com]
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163 | --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
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164 | --libdir=DIR object code libraries in DIR [EPREFIX/lib]
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165 | --includedir=DIR C header files in DIR [PREFIX/include]
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166 | --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
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167 | --infodir=DIR info documentation in DIR [PREFIX/info]
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168 | --mandir=DIR man documentation in DIR [PREFIX/man]
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169 | --srcdir=DIR find the sources in DIR [configure dir or ..]
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170 | --program-prefix=PREFIX prepend PREFIX to installed program names
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171 | --program-suffix=SUFFIX append SUFFIX to installed program names
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172 | --program-transform-name=PROGRAM
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173 | run sed PROGRAM on installed program names
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174 | EOF
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175 | cat << EOF
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176 | Host type:
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177 | --build=BUILD configure for building on BUILD [BUILD=HOST]
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178 | --host=HOST configure for HOST [guessed]
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179 | --target=TARGET configure for TARGET [TARGET=HOST]
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180 | Features and packages:
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181 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
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182 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
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183 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
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184 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
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185 | --x-includes=DIR X include files are in DIR
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186 | --x-libraries=DIR X library files are in DIR
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187 | EOF
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188 | if test -n "$ac_help"; then
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189 | echo "--enable and --with options recognized:$ac_help"
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190 | fi
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191 | exit 0 ;;
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192 |
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193 | -host | --host | --hos | --ho)
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194 | ac_prev=host ;;
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195 | -host=* | --host=* | --hos=* | --ho=*)
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196 | host="$ac_optarg" ;;
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197 |
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198 | -includedir | --includedir | --includedi | --included | --include \
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199 | | --includ | --inclu | --incl | --inc)
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200 | ac_prev=includedir ;;
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201 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
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202 | | --includ=* | --inclu=* | --incl=* | --inc=*)
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203 | includedir="$ac_optarg" ;;
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204 |
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205 | -infodir | --infodir | --infodi | --infod | --info | --inf)
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206 | ac_prev=infodir ;;
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207 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
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208 | infodir="$ac_optarg" ;;
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209 |
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210 | -libdir | --libdir | --libdi | --libd)
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211 | ac_prev=libdir ;;
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212 | -libdir=* | --libdir=* | --libdi=* | --libd=*)
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213 | libdir="$ac_optarg" ;;
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214 |
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215 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
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216 | | --libexe | --libex | --libe)
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217 | ac_prev=libexecdir ;;
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218 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
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219 | | --libexe=* | --libex=* | --libe=*)
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220 | libexecdir="$ac_optarg" ;;
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221 |
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222 | -localstatedir | --localstatedir | --localstatedi | --localstated \
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223 | | --localstate | --localstat | --localsta | --localst \
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224 | | --locals | --local | --loca | --loc | --lo)
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225 | ac_prev=localstatedir ;;
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226 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
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227 | | --localstate=* | --localstat=* | --localsta=* | --localst=* \
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228 | | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
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229 | localstatedir="$ac_optarg" ;;
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230 |
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231 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
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232 | ac_prev=mandir ;;
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233 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
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234 | mandir="$ac_optarg" ;;
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235 |
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236 | -nfp | --nfp | --nf)
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237 | # Obsolete; use --without-fp.
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238 | with_fp=no ;;
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239 |
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240 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \
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241 | | --no-cr | --no-c)
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242 | no_create=yes ;;
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243 |
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244 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \
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245 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
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246 | no_recursion=yes ;;
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247 |
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248 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
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249 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
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250 | | --oldin | --oldi | --old | --ol | --o)
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251 | ac_prev=oldincludedir ;;
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252 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
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253 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
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254 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
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255 | oldincludedir="$ac_optarg" ;;
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256 |
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257 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
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258 | ac_prev=prefix ;;
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259 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
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260 | prefix="$ac_optarg" ;;
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261 |
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262 | -program-prefix | --program-prefix | --program-prefi | --program-pref \
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263 | | --program-pre | --program-pr | --program-p)
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264 | ac_prev=program_prefix ;;
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265 | -program-prefix=* | --program-prefix=* | --program-prefi=* \
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266 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
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267 | program_prefix="$ac_optarg" ;;
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268 |
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269 | -program-suffix | --program-suffix | --program-suffi | --program-suff \
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270 | | --program-suf | --program-su | --program-s)
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271 | ac_prev=program_suffix ;;
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272 | -program-suffix=* | --program-suffix=* | --program-suffi=* \
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273 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
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274 | program_suffix="$ac_optarg" ;;
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275 |
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276 | -program-transform-name | --program-transform-name \
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277 | | --program-transform-nam | --program-transform-na \
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278 | | --program-transform-n | --program-transform- \
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279 | | --program-transform | --program-transfor \
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280 | | --program-transfo | --program-transf \
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281 | | --program-trans | --program-tran \
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282 | | --progr-tra | --program-tr | --program-t)
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283 | ac_prev=program_transform_name ;;
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284 | -program-transform-name=* | --program-transform-name=* \
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285 | | --program-transform-nam=* | --program-transform-na=* \
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286 | | --program-transform-n=* | --program-transform-=* \
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287 | | --program-transform=* | --program-transfor=* \
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288 | | --program-transfo=* | --program-transf=* \
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289 | | --program-trans=* | --program-tran=* \
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290 | | --progr-tra=* | --program-tr=* | --program-t=*)
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291 | program_transform_name="$ac_optarg" ;;
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292 |
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293 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \
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294 | | -silent | --silent | --silen | --sile | --sil)
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295 | silent=yes ;;
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296 |
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297 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
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298 | ac_prev=sbindir ;;
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299 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
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300 | | --sbi=* | --sb=*)
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301 | sbindir="$ac_optarg" ;;
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302 |
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303 | -sharedstatedir | --sharedstatedir | --sharedstatedi \
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304 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
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305 | | --sharedst | --shareds | --shared | --share | --shar \
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306 | | --sha | --sh)
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307 | ac_prev=sharedstatedir ;;
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308 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
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309 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
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310 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
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311 | | --sha=* | --sh=*)
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312 | sharedstatedir="$ac_optarg" ;;
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313 |
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314 | -site | --site | --sit)
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315 | ac_prev=site ;;
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316 | -site=* | --site=* | --sit=*)
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317 | site="$ac_optarg" ;;
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318 |
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319 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
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320 | ac_prev=srcdir ;;
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321 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
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322 | srcdir="$ac_optarg" ;;
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323 |
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324 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
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325 | | --syscon | --sysco | --sysc | --sys | --sy)
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326 | ac_prev=sysconfdir ;;
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327 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
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328 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
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329 | sysconfdir="$ac_optarg" ;;
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330 |
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331 | -target | --target | --targe | --targ | --tar | --ta | --t)
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332 | ac_prev=target ;;
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333 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
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334 | target="$ac_optarg" ;;
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335 |
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336 | -v | -verbose | --verbose | --verbos | --verbo | --verb)
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337 | verbose=yes ;;
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338 |
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339 | -version | --version | --versio | --versi | --vers)
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340 | echo "configure generated by autoconf version 2.12"
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341 | exit 0 ;;
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342 |
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343 | -with-* | --with-*)
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344 | ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
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345 | # Reject names that are not valid shell variable names.
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346 | if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
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347 | { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
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348 | fi
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349 | ac_package=`echo $ac_package| sed 's/-/_/g'`
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350 | case "$ac_option" in
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351 | *=*) ;;
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352 | *) ac_optarg=yes ;;
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353 | esac
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354 | eval "with_${ac_package}='$ac_optarg'" ;;
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355 |
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356 | -without-* | --without-*)
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357 | ac_package=`echo $ac_option|sed -e 's/-*without-//'`
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358 | # Reject names that are not valid shell variable names.
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359 | if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
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360 | { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
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361 | fi
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362 | ac_package=`echo $ac_package| sed 's/-/_/g'`
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363 | eval "with_${ac_package}=no" ;;
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364 |
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365 | --x)
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366 | # Obsolete; use --with-x.
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367 | with_x=yes ;;
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368 |
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369 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
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370 | | --x-incl | --x-inc | --x-in | --x-i)
|
---|
371 | ac_prev=x_includes ;;
|
---|
372 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
|
---|
373 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
|
---|
374 | x_includes="$ac_optarg" ;;
|
---|
375 |
|
---|
376 | -x-libraries | --x-libraries | --x-librarie | --x-librari \
|
---|
377 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
|
---|
378 | ac_prev=x_libraries ;;
|
---|
379 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
|
---|
380 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
|
---|
381 | x_libraries="$ac_optarg" ;;
|
---|
382 |
|
---|
383 | -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
|
---|
384 | ;;
|
---|
385 |
|
---|
386 | *)
|
---|
387 | if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
|
---|
388 | echo "configure: warning: $ac_option: invalid host type" 1>&2
|
---|
389 | fi
|
---|
390 | if test "x$nonopt" != xNONE; then
|
---|
391 | { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
|
---|
392 | fi
|
---|
393 | nonopt="$ac_option"
|
---|
394 | ;;
|
---|
395 |
|
---|
396 | esac
|
---|
397 | done
|
---|
398 |
|
---|
399 | if test -n "$ac_prev"; then
|
---|
400 | { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
|
---|
401 | fi
|
---|
402 |
|
---|
403 | trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
|
---|
404 |
|
---|
405 | # File descriptor usage:
|
---|
406 | # 0 standard input
|
---|
407 | # 1 file creation
|
---|
408 | # 2 errors and warnings
|
---|
409 | # 3 some systems may open it to /dev/tty
|
---|
410 | # 4 used on the Kubota Titan
|
---|
411 | # 6 checking for... messages and results
|
---|
412 | # 5 compiler messages saved in config.log
|
---|
413 | if test "$silent" = yes; then
|
---|
414 | exec 6>/dev/null
|
---|
415 | else
|
---|
416 | exec 6>&1
|
---|
417 | fi
|
---|
418 | exec 5>./config.log
|
---|
419 |
|
---|
420 | echo "\
|
---|
421 | This file contains any messages produced by compilers while
|
---|
422 | running configure, to aid debugging if configure makes a mistake.
|
---|
423 | " 1>&5
|
---|
424 |
|
---|
425 | # Strip out --no-create and --no-recursion so they do not pile up.
|
---|
426 | # Also quote any args containing shell metacharacters.
|
---|
427 | ac_configure_args=
|
---|
428 | for ac_arg
|
---|
429 | do
|
---|
430 | case "$ac_arg" in
|
---|
431 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \
|
---|
432 | | --no-cr | --no-c) ;;
|
---|
433 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \
|
---|
434 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
|
---|
435 | *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
|
---|
436 | ac_configure_args="$ac_configure_args '$ac_arg'" ;;
|
---|
437 | *) ac_configure_args="$ac_configure_args $ac_arg" ;;
|
---|
438 | esac
|
---|
439 | done
|
---|
440 |
|
---|
441 | # NLS nuisances.
|
---|
442 | # Only set these to C if already set. These must not be set unconditionally
|
---|
443 | # because not all systems understand e.g. LANG=C (notably SCO).
|
---|
444 | # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
|
---|
445 | # Non-C LC_CTYPE values break the ctype check.
|
---|
446 | if test "${LANG+set}" = set; then LANG=C; export LANG; fi
|
---|
447 | if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
|
---|
448 | if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
|
---|
449 | if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
|
---|
450 |
|
---|
451 | # confdefs.h avoids OS command line length limits that DEFS can exceed.
|
---|
452 | rm -rf conftest* confdefs.h
|
---|
453 | # AIX cpp loses on an empty file, so make sure it contains at least a newline.
|
---|
454 | echo > confdefs.h
|
---|
455 |
|
---|
456 | # A filename unique to this package, relative to the directory that
|
---|
457 | # configure is in, which we can look for to find out if srcdir is correct.
|
---|
458 | ac_unique_file=src/text/mgquery.c
|
---|
459 |
|
---|
460 | # Find the source files, if location was not specified.
|
---|
461 | if test -z "$srcdir"; then
|
---|
462 | ac_srcdir_defaulted=yes
|
---|
463 | # Try the directory containing this script, then its parent.
|
---|
464 | ac_prog=$0
|
---|
465 | ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
|
---|
466 | test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
|
---|
467 | srcdir=$ac_confdir
|
---|
468 | if test ! -r $srcdir/$ac_unique_file; then
|
---|
469 | srcdir=..
|
---|
470 | fi
|
---|
471 | else
|
---|
472 | ac_srcdir_defaulted=no
|
---|
473 | fi
|
---|
474 | if test ! -r $srcdir/$ac_unique_file; then
|
---|
475 | if test "$ac_srcdir_defaulted" = yes; then
|
---|
476 | { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
|
---|
477 | else
|
---|
478 | { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
|
---|
479 | fi
|
---|
480 | fi
|
---|
481 | srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
|
---|
482 |
|
---|
483 | # Prefer explicitly selected file to automatically selected ones.
|
---|
484 | if test -z "$CONFIG_SITE"; then
|
---|
485 | if test "x$prefix" != xNONE; then
|
---|
486 | CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
|
---|
487 | else
|
---|
488 | CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
|
---|
489 | fi
|
---|
490 | fi
|
---|
491 | for ac_site_file in $CONFIG_SITE; do
|
---|
492 | if test -r "$ac_site_file"; then
|
---|
493 | echo "loading site script $ac_site_file"
|
---|
494 | . "$ac_site_file"
|
---|
495 | fi
|
---|
496 | done
|
---|
497 |
|
---|
498 | if test -r "$cache_file"; then
|
---|
499 | echo "loading cache $cache_file"
|
---|
500 | . $cache_file
|
---|
501 | else
|
---|
502 | echo "creating cache $cache_file"
|
---|
503 | > $cache_file
|
---|
504 | fi
|
---|
505 |
|
---|
506 | ac_ext=c
|
---|
507 | # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
|
---|
508 | ac_cpp='$CPP $CPPFLAGS'
|
---|
509 | ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
|
---|
510 | ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
|
---|
511 | cross_compiling=$ac_cv_prog_cc_cross
|
---|
512 |
|
---|
513 | if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
|
---|
514 | # Stardent Vistra SVR4 grep lacks -e, says [email protected].
|
---|
515 | if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
|
---|
516 | ac_n= ac_c='
|
---|
517 | ' ac_t=' '
|
---|
518 | else
|
---|
519 | ac_n=-n ac_c= ac_t=
|
---|
520 | fi
|
---|
521 | else
|
---|
522 | ac_n= ac_c='\c' ac_t=
|
---|
523 | fi
|
---|
524 |
|
---|
525 |
|
---|
526 |
|
---|
527 | if test "$program_transform_name" = s,x,x,; then
|
---|
528 | program_transform_name=
|
---|
529 | else
|
---|
530 | # Double any \ or $. echo might interpret backslashes.
|
---|
531 | cat <<\EOF_SED > conftestsed
|
---|
532 | s,\\,\\\\,g; s,\$,$$,g
|
---|
533 | EOF_SED
|
---|
534 | program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
|
---|
535 | rm -f conftestsed
|
---|
536 | fi
|
---|
537 | test "$program_prefix" != NONE &&
|
---|
538 | program_transform_name="s,^,${program_prefix},; $program_transform_name"
|
---|
539 | # Use a double $ so make ignores it.
|
---|
540 | test "$program_suffix" != NONE &&
|
---|
541 | program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
|
---|
542 |
|
---|
543 | # sed with no file args requires a program.
|
---|
544 | test "$program_transform_name" = "" && program_transform_name="s,x,x,"
|
---|
545 |
|
---|
546 |
|
---|
547 | PACKAGE=mg
|
---|
548 | VERSION=1.3e
|
---|
549 |
|
---|
550 | cat >> confdefs.h <<EOF
|
---|
551 | #define PACKAGE "$PACKAGE"
|
---|
552 | EOF
|
---|
553 |
|
---|
554 | cat >> confdefs.h <<EOF
|
---|
555 | #define VERSION "$VERSION"
|
---|
556 | EOF
|
---|
557 |
|
---|
558 |
|
---|
559 |
|
---|
560 |
|
---|
561 | for ac_prog in $CCC c++ g++ gcc CC cxx cc++
|
---|
562 | do
|
---|
563 | # Extract the first word of "$ac_prog", so it can be a program name with args.
|
---|
564 | set dummy $ac_prog; ac_word=$2
|
---|
565 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
|
---|
566 | echo "configure:567: checking for $ac_word" >&5
|
---|
567 | if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
|
---|
568 | echo $ac_n "(cached) $ac_c" 1>&6
|
---|
569 | else
|
---|
570 | if test -n "$CXX"; then
|
---|
571 | ac_cv_prog_CXX="$CXX" # Let the user override the test.
|
---|
572 | else
|
---|
573 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
|
---|
574 | for ac_dir in $PATH; do
|
---|
575 | test -z "$ac_dir" && ac_dir=.
|
---|
576 | if test -f $ac_dir/$ac_word; then
|
---|
577 | ac_cv_prog_CXX="$ac_prog"
|
---|
578 | break
|
---|
579 | fi
|
---|
580 | done
|
---|
581 | IFS="$ac_save_ifs"
|
---|
582 | fi
|
---|
583 | fi
|
---|
584 | CXX="$ac_cv_prog_CXX"
|
---|
585 | if test -n "$CXX"; then
|
---|
586 | echo "$ac_t""$CXX" 1>&6
|
---|
587 | else
|
---|
588 | echo "$ac_t""no" 1>&6
|
---|
589 | fi
|
---|
590 |
|
---|
591 | test -n "$CXX" && break
|
---|
592 | done
|
---|
593 | test -n "$CXX" || CXX="gcc"
|
---|
594 |
|
---|
595 |
|
---|
596 | echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
|
---|
597 | echo "configure:598: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
|
---|
598 |
|
---|
599 | ac_ext=C
|
---|
600 | # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
|
---|
601 | ac_cpp='$CXXCPP $CPPFLAGS'
|
---|
602 | ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
|
---|
603 | ac_link='${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
|
---|
604 | cross_compiling=$ac_cv_prog_cxx_cross
|
---|
605 |
|
---|
606 | cat > conftest.$ac_ext <<EOF
|
---|
607 | #line 608 "configure"
|
---|
608 | #include "confdefs.h"
|
---|
609 | main(){return(0);}
|
---|
610 | EOF
|
---|
611 | if { (eval echo configure:612: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
|
---|
612 | ac_cv_prog_cxx_works=yes
|
---|
613 | # If we can't run a trivial program, we are probably using a cross compiler.
|
---|
614 | if (./conftest; exit) 2>/dev/null; then
|
---|
615 | ac_cv_prog_cxx_cross=no
|
---|
616 | else
|
---|
617 | ac_cv_prog_cxx_cross=yes
|
---|
618 | fi
|
---|
619 | else
|
---|
620 | echo "configure: failed program was:" >&5
|
---|
621 | cat conftest.$ac_ext >&5
|
---|
622 | ac_cv_prog_cxx_works=no
|
---|
623 | fi
|
---|
624 | rm -fr conftest*
|
---|
625 | ac_ext=c
|
---|
626 | # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
|
---|
627 | ac_cpp='$CPP $CPPFLAGS'
|
---|
628 | ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
|
---|
629 | ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
|
---|
630 | cross_compiling=$ac_cv_prog_cc_cross
|
---|
631 |
|
---|
632 | echo "$ac_t""$ac_cv_prog_cxx_works" 1>&6
|
---|
633 | if test $ac_cv_prog_cxx_works = no; then
|
---|
634 | { echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; exit 1; }
|
---|
635 | fi
|
---|
636 | echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
|
---|
637 | echo "configure:638: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
|
---|
638 | echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6
|
---|
639 | cross_compiling=$ac_cv_prog_cxx_cross
|
---|
640 |
|
---|
641 | echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
|
---|
642 | echo "configure:643: checking whether we are using GNU C++" >&5
|
---|
643 | if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
|
---|
644 | echo $ac_n "(cached) $ac_c" 1>&6
|
---|
645 | else
|
---|
646 | cat > conftest.C <<EOF
|
---|
647 | #ifdef __GNUC__
|
---|
648 | yes;
|
---|
649 | #endif
|
---|
650 | EOF
|
---|
651 | if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:652: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
|
---|
652 | ac_cv_prog_gxx=yes
|
---|
653 | else
|
---|
654 | ac_cv_prog_gxx=no
|
---|
655 | fi
|
---|
656 | fi
|
---|
657 |
|
---|
658 | echo "$ac_t""$ac_cv_prog_gxx" 1>&6
|
---|
659 |
|
---|
660 | if test $ac_cv_prog_gxx = yes; then
|
---|
661 | GXX=yes
|
---|
662 | ac_test_CXXFLAGS="${CXXFLAGS+set}"
|
---|
663 | ac_save_CXXFLAGS="$CXXFLAGS"
|
---|
664 | CXXFLAGS=
|
---|
665 | echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
|
---|
666 | echo "configure:667: checking whether ${CXX-g++} accepts -g" >&5
|
---|
667 | if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
|
---|
668 | echo $ac_n "(cached) $ac_c" 1>&6
|
---|
669 | else
|
---|
670 | echo 'void f(){}' > conftest.cc
|
---|
671 | if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
|
---|
672 | ac_cv_prog_cxx_g=yes
|
---|
673 | else
|
---|
674 | ac_cv_prog_cxx_g=no
|
---|
675 | fi
|
---|
676 | rm -f conftest*
|
---|
677 |
|
---|
678 | fi
|
---|
679 |
|
---|
680 | echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
|
---|
681 | if test "$ac_test_CXXFLAGS" = set; then
|
---|
682 | CXXFLAGS="$ac_save_CXXFLAGS"
|
---|
683 | elif test $ac_cv_prog_cxx_g = yes; then
|
---|
684 | CXXFLAGS="-g -O2"
|
---|
685 | else
|
---|
686 | CXXFLAGS="-O2"
|
---|
687 | fi
|
---|
688 | else
|
---|
689 | GXX=
|
---|
690 | test "${CXXFLAGS+set}" = set || CXXFLAGS="-g"
|
---|
691 | fi
|
---|
692 |
|
---|
693 | for ac_prog in mawk gawk nawk awk
|
---|
694 | do
|
---|
695 | # Extract the first word of "$ac_prog", so it can be a program name with args.
|
---|
696 | set dummy $ac_prog; ac_word=$2
|
---|
697 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
|
---|
698 | echo "configure:699: checking for $ac_word" >&5
|
---|
699 | if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
|
---|
700 | echo $ac_n "(cached) $ac_c" 1>&6
|
---|
701 | else
|
---|
702 | if test -n "$AWK"; then
|
---|
703 | ac_cv_prog_AWK="$AWK" # Let the user override the test.
|
---|
704 | else
|
---|
705 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
|
---|
706 | for ac_dir in $PATH; do
|
---|
707 | test -z "$ac_dir" && ac_dir=.
|
---|
708 | if test -f $ac_dir/$ac_word; then
|
---|
709 | ac_cv_prog_AWK="$ac_prog"
|
---|
710 | break
|
---|
711 | fi
|
---|
712 | done
|
---|
713 | IFS="$ac_save_ifs"
|
---|
714 | fi
|
---|
715 | fi
|
---|
716 | AWK="$ac_cv_prog_AWK"
|
---|
717 | if test -n "$AWK"; then
|
---|
718 | echo "$ac_t""$AWK" 1>&6
|
---|
719 | else
|
---|
720 | echo "$ac_t""no" 1>&6
|
---|
721 | fi
|
---|
722 |
|
---|
723 | test -n "$AWK" && break
|
---|
724 | done
|
---|
725 |
|
---|
726 | for ac_prog in 'bison -y' byacc
|
---|
727 | do
|
---|
728 | # Extract the first word of "$ac_prog", so it can be a program name with args.
|
---|
729 | set dummy $ac_prog; ac_word=$2
|
---|
730 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
|
---|
731 | echo "configure:732: checking for $ac_word" >&5
|
---|
732 | if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
|
---|
733 | echo $ac_n "(cached) $ac_c" 1>&6
|
---|
734 | else
|
---|
735 | if test -n "$YACC"; then
|
---|
736 | ac_cv_prog_YACC="$YACC" # Let the user override the test.
|
---|
737 | else
|
---|
738 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
|
---|
739 | for ac_dir in $PATH; do
|
---|
740 | test -z "$ac_dir" && ac_dir=.
|
---|
741 | if test -f $ac_dir/$ac_word; then
|
---|
742 | ac_cv_prog_YACC="$ac_prog"
|
---|
743 | break
|
---|
744 | fi
|
---|
745 | done
|
---|
746 | IFS="$ac_save_ifs"
|
---|
747 | fi
|
---|
748 | fi
|
---|
749 | YACC="$ac_cv_prog_YACC"
|
---|
750 | if test -n "$YACC"; then
|
---|
751 | echo "$ac_t""$YACC" 1>&6
|
---|
752 | else
|
---|
753 | echo "$ac_t""no" 1>&6
|
---|
754 | fi
|
---|
755 |
|
---|
756 | test -n "$YACC" && break
|
---|
757 | done
|
---|
758 | test -n "$YACC" || YACC="yacc"
|
---|
759 |
|
---|
760 | # Extract the first word of "gcc", so it can be a program name with args.
|
---|
761 | set dummy gcc; ac_word=$2
|
---|
762 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
|
---|
763 | echo "configure:764: checking for $ac_word" >&5
|
---|
764 | if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
|
---|
765 | echo $ac_n "(cached) $ac_c" 1>&6
|
---|
766 | else
|
---|
767 | if test -n "$CC"; then
|
---|
768 | ac_cv_prog_CC="$CC" # Let the user override the test.
|
---|
769 | else
|
---|
770 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
|
---|
771 | for ac_dir in $PATH; do
|
---|
772 | test -z "$ac_dir" && ac_dir=.
|
---|
773 | if test -f $ac_dir/$ac_word; then
|
---|
774 | ac_cv_prog_CC="gcc"
|
---|
775 | break
|
---|
776 | fi
|
---|
777 | done
|
---|
778 | IFS="$ac_save_ifs"
|
---|
779 | fi
|
---|
780 | fi
|
---|
781 | CC="$ac_cv_prog_CC"
|
---|
782 | if test -n "$CC"; then
|
---|
783 | echo "$ac_t""$CC" 1>&6
|
---|
784 | else
|
---|
785 | echo "$ac_t""no" 1>&6
|
---|
786 | fi
|
---|
787 |
|
---|
788 | if test -z "$CC"; then
|
---|
789 | # Extract the first word of "cc", so it can be a program name with args.
|
---|
790 | set dummy cc; ac_word=$2
|
---|
791 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
|
---|
792 | echo "configure:793: checking for $ac_word" >&5
|
---|
793 | if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
|
---|
794 | echo $ac_n "(cached) $ac_c" 1>&6
|
---|
795 | else
|
---|
796 | if test -n "$CC"; then
|
---|
797 | ac_cv_prog_CC="$CC" # Let the user override the test.
|
---|
798 | else
|
---|
799 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
|
---|
800 | ac_prog_rejected=no
|
---|
801 | for ac_dir in $PATH; do
|
---|
802 | test -z "$ac_dir" && ac_dir=.
|
---|
803 | if test -f $ac_dir/$ac_word; then
|
---|
804 | if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
|
---|
805 | ac_prog_rejected=yes
|
---|
806 | continue
|
---|
807 | fi
|
---|
808 | ac_cv_prog_CC="cc"
|
---|
809 | break
|
---|
810 | fi
|
---|
811 | done
|
---|
812 | IFS="$ac_save_ifs"
|
---|
813 | if test $ac_prog_rejected = yes; then
|
---|
814 | # We found a bogon in the path, so make sure we never use it.
|
---|
815 | set dummy $ac_cv_prog_CC
|
---|
816 | shift
|
---|
817 | if test $# -gt 0; then
|
---|
818 | # We chose a different compiler from the bogus one.
|
---|
819 | # However, it has the same basename, so the bogon will be chosen
|
---|
820 | # first if we set CC to just the basename; use the full file name.
|
---|
821 | shift
|
---|
822 | set dummy "$ac_dir/$ac_word" "$@"
|
---|
823 | shift
|
---|
824 | ac_cv_prog_CC="$@"
|
---|
825 | fi
|
---|
826 | fi
|
---|
827 | fi
|
---|
828 | fi
|
---|
829 | CC="$ac_cv_prog_CC"
|
---|
830 | if test -n "$CC"; then
|
---|
831 | echo "$ac_t""$CC" 1>&6
|
---|
832 | else
|
---|
833 | echo "$ac_t""no" 1>&6
|
---|
834 | fi
|
---|
835 |
|
---|
836 | test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
|
---|
837 | fi
|
---|
838 |
|
---|
839 | echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
|
---|
840 | echo "configure:841: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
|
---|
841 |
|
---|
842 | ac_ext=c
|
---|
843 | # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
|
---|
844 | ac_cpp='$CPP $CPPFLAGS'
|
---|
845 | ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
|
---|
846 | ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
|
---|
847 | cross_compiling=$ac_cv_prog_cc_cross
|
---|
848 |
|
---|
849 | cat > conftest.$ac_ext <<EOF
|
---|
850 | #line 851 "configure"
|
---|
851 | #include "confdefs.h"
|
---|
852 | main(){return(0);}
|
---|
853 | EOF
|
---|
854 | if { (eval echo configure:855: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
|
---|
855 | ac_cv_prog_cc_works=yes
|
---|
856 | # If we can't run a trivial program, we are probably using a cross compiler.
|
---|
857 | if (./conftest; exit) 2>/dev/null; then
|
---|
858 | ac_cv_prog_cc_cross=no
|
---|
859 | else
|
---|
860 | ac_cv_prog_cc_cross=yes
|
---|
861 | fi
|
---|
862 | else
|
---|
863 | echo "configure: failed program was:" >&5
|
---|
864 | cat conftest.$ac_ext >&5
|
---|
865 | ac_cv_prog_cc_works=no
|
---|
866 | fi
|
---|
867 | rm -fr conftest*
|
---|
868 |
|
---|
869 | echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
|
---|
870 | if test $ac_cv_prog_cc_works = no; then
|
---|
871 | { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
|
---|
872 | fi
|
---|
873 | echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
|
---|
874 | echo "configure:875: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
|
---|
875 | echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
|
---|
876 | cross_compiling=$ac_cv_prog_cc_cross
|
---|
877 |
|
---|
878 | echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
|
---|
879 | echo "configure:880: checking whether we are using GNU C" >&5
|
---|
880 | if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
|
---|
881 | echo $ac_n "(cached) $ac_c" 1>&6
|
---|
882 | else
|
---|
883 | cat > conftest.c <<EOF
|
---|
884 | #ifdef __GNUC__
|
---|
885 | yes;
|
---|
886 | #endif
|
---|
887 | EOF
|
---|
888 | if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:889: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
|
---|
889 | ac_cv_prog_gcc=yes
|
---|
890 | else
|
---|
891 | ac_cv_prog_gcc=no
|
---|
892 | fi
|
---|
893 | fi
|
---|
894 |
|
---|
895 | echo "$ac_t""$ac_cv_prog_gcc" 1>&6
|
---|
896 |
|
---|
897 | if test $ac_cv_prog_gcc = yes; then
|
---|
898 | GCC=yes
|
---|
899 | ac_test_CFLAGS="${CFLAGS+set}"
|
---|
900 | ac_save_CFLAGS="$CFLAGS"
|
---|
901 | CFLAGS=
|
---|
902 | echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
|
---|
903 | echo "configure:904: checking whether ${CC-cc} accepts -g" >&5
|
---|
904 | if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
|
---|
905 | echo $ac_n "(cached) $ac_c" 1>&6
|
---|
906 | else
|
---|
907 | echo 'void f(){}' > conftest.c
|
---|
908 | if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
|
---|
909 | ac_cv_prog_cc_g=yes
|
---|
910 | else
|
---|
911 | ac_cv_prog_cc_g=no
|
---|
912 | fi
|
---|
913 | rm -f conftest*
|
---|
914 |
|
---|
915 | fi
|
---|
916 |
|
---|
917 | echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
|
---|
918 | if test "$ac_test_CFLAGS" = set; then
|
---|
919 | CFLAGS="$ac_save_CFLAGS"
|
---|
920 | elif test $ac_cv_prog_cc_g = yes; then
|
---|
921 | CFLAGS="-g -O2"
|
---|
922 | else
|
---|
923 | CFLAGS="-O2"
|
---|
924 | fi
|
---|
925 | else
|
---|
926 | GCC=
|
---|
927 | test "${CFLAGS+set}" = set || CFLAGS="-g"
|
---|
928 | fi
|
---|
929 |
|
---|
930 | ac_aux_dir=
|
---|
931 | for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
|
---|
932 | if test -f $ac_dir/install-sh; then
|
---|
933 | ac_aux_dir=$ac_dir
|
---|
934 | ac_install_sh="$ac_aux_dir/install-sh -c"
|
---|
935 | break
|
---|
936 | elif test -f $ac_dir/install.sh; then
|
---|
937 | ac_aux_dir=$ac_dir
|
---|
938 | ac_install_sh="$ac_aux_dir/install.sh -c"
|
---|
939 | break
|
---|
940 | fi
|
---|
941 | done
|
---|
942 | if test -z "$ac_aux_dir"; then
|
---|
943 | { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
|
---|
944 | fi
|
---|
945 | ac_config_guess=$ac_aux_dir/config.guess
|
---|
946 | ac_config_sub=$ac_aux_dir/config.sub
|
---|
947 | ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
|
---|
948 |
|
---|
949 | # Find a good install program. We prefer a C program (faster),
|
---|
950 | # so one script is as good as another. But avoid the broken or
|
---|
951 | # incompatible versions:
|
---|
952 | # SysV /etc/install, /usr/sbin/install
|
---|
953 | # SunOS /usr/etc/install
|
---|
954 | # IRIX /sbin/install
|
---|
955 | # AIX /bin/install
|
---|
956 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args
|
---|
957 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
|
---|
958 | # ./install, which can be erroneously created by make from ./install.sh.
|
---|
959 | echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
|
---|
960 | echo "configure:961: checking for a BSD compatible install" >&5
|
---|
961 | if test -z "$INSTALL"; then
|
---|
962 | if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
|
---|
963 | echo $ac_n "(cached) $ac_c" 1>&6
|
---|
964 | else
|
---|
965 | IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
|
---|
966 | for ac_dir in $PATH; do
|
---|
967 | # Account for people who put trailing slashes in PATH elements.
|
---|
968 | case "$ac_dir/" in
|
---|
969 | /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
|
---|
970 | *)
|
---|
971 | # OSF1 and SCO ODT 3.0 have their own names for install.
|
---|
972 | for ac_prog in ginstall installbsd scoinst install; do
|
---|
973 | if test -f $ac_dir/$ac_prog; then
|
---|
974 | if test $ac_prog = install &&
|
---|
975 | grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
|
---|
976 | # AIX install. It has an incompatible calling convention.
|
---|
977 | # OSF/1 installbsd also uses dspmsg, but is usable.
|
---|
978 | :
|
---|
979 | else
|
---|
980 | ac_cv_path_install="$ac_dir/$ac_prog -c"
|
---|
981 | break 2
|
---|
982 | fi
|
---|
983 | fi
|
---|
984 | done
|
---|
985 | ;;
|
---|
986 | esac
|
---|
987 | done
|
---|
988 | IFS="$ac_save_IFS"
|
---|
989 |
|
---|
990 | fi
|
---|
991 | if test "${ac_cv_path_install+set}" = set; then
|
---|
992 | INSTALL="$ac_cv_path_install"
|
---|
993 | else
|
---|
994 | # As a last resort, use the slow shell script. We don't cache a
|
---|
995 | # path for INSTALL within a source directory, because that will
|
---|
996 | # break other packages using the cache if that directory is
|
---|
997 | # removed, or if the path is relative.
|
---|
998 | INSTALL="$ac_install_sh"
|
---|
999 | fi
|
---|
1000 | fi
|
---|
1001 | echo "$ac_t""$INSTALL" 1>&6
|
---|
1002 |
|
---|
1003 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
|
---|
1004 | # It thinks the first close brace ends the variable substitution.
|
---|
1005 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
|
---|
1006 |
|
---|
1007 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
|
---|
1008 |
|
---|
1009 | echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
|
---|
1010 | echo "configure:1011: checking whether ln -s works" >&5
|
---|
1011 | if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
|
---|
1012 | echo $ac_n "(cached) $ac_c" 1>&6
|
---|
1013 | else
|
---|
1014 | rm -f conftestdata
|
---|
1015 | if ln -s X conftestdata 2>/dev/null
|
---|
1016 | then
|
---|
1017 | rm -f conftestdata
|
---|
1018 | ac_cv_prog_LN_S="ln -s"
|
---|
1019 | else
|
---|
1020 | ac_cv_prog_LN_S=ln
|
---|
1021 | fi
|
---|
1022 | fi
|
---|
1023 | LN_S="$ac_cv_prog_LN_S"
|
---|
1024 | if test "$ac_cv_prog_LN_S" = "ln -s"; then
|
---|
1025 | echo "$ac_t""yes" 1>&6
|
---|
1026 | else
|
---|
1027 | echo "$ac_t""no" 1>&6
|
---|
1028 | fi
|
---|
1029 |
|
---|
1030 | echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
|
---|
1031 | echo "configure:1032: checking whether ${MAKE-make} sets \${MAKE}" >&5
|
---|
1032 | set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
|
---|
1033 | if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
|
---|
1034 | echo $ac_n "(cached) $ac_c" 1>&6
|
---|
1035 | else
|
---|
1036 | cat > conftestmake <<\EOF
|
---|
1037 | all:
|
---|
1038 | @echo 'ac_maketemp="${MAKE}"'
|
---|
1039 | EOF
|
---|
1040 | # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
|
---|
1041 | eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
|
---|
1042 | if test -n "$ac_maketemp"; then
|
---|
1043 | eval ac_cv_prog_make_${ac_make}_set=yes
|
---|
1044 | else
|
---|
1045 | eval ac_cv_prog_make_${ac_make}_set=no
|
---|
1046 | fi
|
---|
1047 | rm -f conftestmake
|
---|
1048 | fi
|
---|
1049 | if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
|
---|
1050 | echo "$ac_t""yes" 1>&6
|
---|
1051 | SET_MAKE=
|
---|
1052 | else
|
---|
1053 | echo "$ac_t""no" 1>&6
|
---|
1054 | SET_MAKE="MAKE=${MAKE-make}"
|
---|
1055 | fi
|
---|
1056 |
|
---|
1057 | # Extract the first word of "ranlib", so it can be a program name with args.
|
---|
1058 | set dummy ranlib; ac_word=$2
|
---|
1059 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
|
---|
1060 | echo "configure:1061: checking for $ac_word" >&5
|
---|
1061 | if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
|
---|
1062 | echo $ac_n "(cached) $ac_c" 1>&6
|
---|
1063 | else
|
---|
1064 | if test -n "$RANLIB"; then
|
---|
1065 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
|
---|
1066 | else
|
---|
1067 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
|
---|
1068 | for ac_dir in $PATH; do
|
---|
1069 | test -z "$ac_dir" && ac_dir=.
|
---|
1070 | if test -f $ac_dir/$ac_word; then
|
---|
1071 | ac_cv_prog_RANLIB="ranlib"
|
---|
1072 | break
|
---|
1073 | fi
|
---|
1074 | done
|
---|
1075 | IFS="$ac_save_ifs"
|
---|
1076 | test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
|
---|
1077 | fi
|
---|
1078 | fi
|
---|
1079 | RANLIB="$ac_cv_prog_RANLIB"
|
---|
1080 | if test -n "$RANLIB"; then
|
---|
1081 | echo "$ac_t""$RANLIB" 1>&6
|
---|
1082 | else
|
---|
1083 | echo "$ac_t""no" 1>&6
|
---|
1084 | fi
|
---|
1085 |
|
---|
1086 |
|
---|
1087 | echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
|
---|
1088 | echo "configure:1089: checking how to run the C preprocessor" >&5
|
---|
1089 | # On Suns, sometimes $CPP names a directory.
|
---|
1090 | if test -n "$CPP" && test -d "$CPP"; then
|
---|
1091 | CPP=
|
---|
1092 | fi
|
---|
1093 | if test -z "$CPP"; then
|
---|
1094 | if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
|
---|
1095 | echo $ac_n "(cached) $ac_c" 1>&6
|
---|
1096 | else
|
---|
1097 | # This must be in double quotes, not single quotes, because CPP may get
|
---|
1098 | # substituted into the Makefile and "${CC-cc}" will confuse make.
|
---|
1099 | CPP="${CC-cc} -E"
|
---|
1100 | # On the NeXT, cc -E runs the code through the compiler's parser,
|
---|
1101 | # not just through cpp.
|
---|
1102 | cat > conftest.$ac_ext <<EOF
|
---|
1103 | #line 1104 "configure"
|
---|
1104 | #include "confdefs.h"
|
---|
1105 | #include <assert.h>
|
---|
1106 | Syntax Error
|
---|
1107 | EOF
|
---|
1108 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
|
---|
1109 | { (eval echo configure:1110: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
---|
1110 | ac_err=`grep -v '^ *+' conftest.out`
|
---|
1111 | if test -z "$ac_err"; then
|
---|
1112 | :
|
---|
1113 | else
|
---|
1114 | echo "$ac_err" >&5
|
---|
1115 | echo "configure: failed program was:" >&5
|
---|
1116 | cat conftest.$ac_ext >&5
|
---|
1117 | rm -rf conftest*
|
---|
1118 | CPP="${CC-cc} -E -traditional-cpp"
|
---|
1119 | cat > conftest.$ac_ext <<EOF
|
---|
1120 | #line 1121 "configure"
|
---|
1121 | #include "confdefs.h"
|
---|
1122 | #include <assert.h>
|
---|
1123 | Syntax Error
|
---|
1124 | EOF
|
---|
1125 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
|
---|
1126 | { (eval echo configure:1127: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
---|
1127 | ac_err=`grep -v '^ *+' conftest.out`
|
---|
1128 | if test -z "$ac_err"; then
|
---|
1129 | :
|
---|
1130 | else
|
---|
1131 | echo "$ac_err" >&5
|
---|
1132 | echo "configure: failed program was:" >&5
|
---|
1133 | cat conftest.$ac_ext >&5
|
---|
1134 | rm -rf conftest*
|
---|
1135 | CPP=/lib/cpp
|
---|
1136 | fi
|
---|
1137 | rm -f conftest*
|
---|
1138 | fi
|
---|
1139 | rm -f conftest*
|
---|
1140 | ac_cv_prog_CPP="$CPP"
|
---|
1141 | fi
|
---|
1142 | CPP="$ac_cv_prog_CPP"
|
---|
1143 | else
|
---|
1144 | ac_cv_prog_CPP="$CPP"
|
---|
1145 | fi
|
---|
1146 | echo "$ac_t""$CPP" 1>&6
|
---|
1147 |
|
---|
1148 | echo $ac_n "checking for AIX""... $ac_c" 1>&6
|
---|
1149 | echo "configure:1150: checking for AIX" >&5
|
---|
1150 | cat > conftest.$ac_ext <<EOF
|
---|
1151 | #line 1152 "configure"
|
---|
1152 | #include "confdefs.h"
|
---|
1153 | #ifdef _AIX
|
---|
1154 | yes
|
---|
1155 | #endif
|
---|
1156 |
|
---|
1157 | EOF
|
---|
1158 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
---|
1159 | egrep "yes" >/dev/null 2>&1; then
|
---|
1160 | rm -rf conftest*
|
---|
1161 | echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
|
---|
1162 | #define _ALL_SOURCE 1
|
---|
1163 | EOF
|
---|
1164 |
|
---|
1165 | else
|
---|
1166 | rm -rf conftest*
|
---|
1167 | echo "$ac_t""no" 1>&6
|
---|
1168 | fi
|
---|
1169 | rm -f conftest*
|
---|
1170 |
|
---|
1171 |
|
---|
1172 | echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
|
---|
1173 | echo "configure:1174: checking for POSIXized ISC" >&5
|
---|
1174 | if test -d /etc/conf/kconfig.d &&
|
---|
1175 | grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
|
---|
1176 | then
|
---|
1177 | echo "$ac_t""yes" 1>&6
|
---|
1178 | ISC=yes # If later tests want to check for ISC.
|
---|
1179 | cat >> confdefs.h <<\EOF
|
---|
1180 | #define _POSIX_SOURCE 1
|
---|
1181 | EOF
|
---|
1182 |
|
---|
1183 | if test "$GCC" = yes; then
|
---|
1184 | CC="$CC -posix"
|
---|
1185 | else
|
---|
1186 | CC="$CC -Xp"
|
---|
1187 | fi
|
---|
1188 | else
|
---|
1189 | echo "$ac_t""no" 1>&6
|
---|
1190 | ISC=
|
---|
1191 | fi
|
---|
1192 |
|
---|
1193 | ac_safe=`echo "minix/config.h" | sed 'y%./+-%__p_%'`
|
---|
1194 | echo $ac_n "checking for minix/config.h""... $ac_c" 1>&6
|
---|
1195 | echo "configure:1196: checking for minix/config.h" >&5
|
---|
1196 | if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
|
---|
1197 | echo $ac_n "(cached) $ac_c" 1>&6
|
---|
1198 | else
|
---|
1199 | cat > conftest.$ac_ext <<EOF
|
---|
1200 | #line 1201 "configure"
|
---|
1201 | #include "confdefs.h"
|
---|
1202 | #include <minix/config.h>
|
---|
1203 | EOF
|
---|
1204 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
|
---|
1205 | { (eval echo configure:1206: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
---|
1206 | ac_err=`grep -v '^ *+' conftest.out`
|
---|
1207 | if test -z "$ac_err"; then
|
---|
1208 | rm -rf conftest*
|
---|
1209 | eval "ac_cv_header_$ac_safe=yes"
|
---|
1210 | else
|
---|
1211 | echo "$ac_err" >&5
|
---|
1212 | echo "configure: failed program was:" >&5
|
---|
1213 | cat conftest.$ac_ext >&5
|
---|
1214 | rm -rf conftest*
|
---|
1215 | eval "ac_cv_header_$ac_safe=no"
|
---|
1216 | fi
|
---|
1217 | rm -f conftest*
|
---|
1218 | fi
|
---|
1219 | if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
|
---|
1220 | echo "$ac_t""yes" 1>&6
|
---|
1221 | MINIX=yes
|
---|
1222 | else
|
---|
1223 | echo "$ac_t""no" 1>&6
|
---|
1224 | MINIX=
|
---|
1225 | fi
|
---|
1226 |
|
---|
1227 | if test "$MINIX" = yes; then
|
---|
1228 | cat >> confdefs.h <<\EOF
|
---|
1229 | #define _POSIX_SOURCE 1
|
---|
1230 | EOF
|
---|
1231 |
|
---|
1232 | cat >> confdefs.h <<\EOF
|
---|
1233 | #define _POSIX_1_SOURCE 2
|
---|
1234 | EOF
|
---|
1235 |
|
---|
1236 | cat >> confdefs.h <<\EOF
|
---|
1237 | #define _MINIX 1
|
---|
1238 | EOF
|
---|
1239 |
|
---|
1240 | fi
|
---|
1241 |
|
---|
1242 | echo $ac_n "checking for ${CC-cc} option to accept ANSI C""... $ac_c" 1>&6
|
---|
1243 | echo "configure:1244: checking for ${CC-cc} option to accept ANSI C" >&5
|
---|
1244 | if eval "test \"`echo '$''{'ac_cv_prog_cc_stdc'+set}'`\" = set"; then
|
---|
1245 | echo $ac_n "(cached) $ac_c" 1>&6
|
---|
1246 | else
|
---|
1247 | ac_cv_prog_cc_stdc=no
|
---|
1248 | ac_save_CFLAGS="$CFLAGS"
|
---|
1249 | # Don't try gcc -ansi; that turns off useful extensions and
|
---|
1250 | # breaks some systems' header files.
|
---|
1251 | # AIX -qlanglvl=ansi
|
---|
1252 | # Ultrix and OSF/1 -std1
|
---|
1253 | # HP-UX -Aa -D_HPUX_SOURCE
|
---|
1254 | # SVR4 -Xc
|
---|
1255 | for ac_arg in "" -qlanglvl=ansi -std1 "-Aa -D_HPUX_SOURCE" -Xc
|
---|
1256 | do
|
---|
1257 | CFLAGS="$ac_save_CFLAGS $ac_arg"
|
---|
1258 | cat > conftest.$ac_ext <<EOF
|
---|
1259 | #line 1260 "configure"
|
---|
1260 | #include "confdefs.h"
|
---|
1261 | #if !defined(__STDC__) || __STDC__ != 1
|
---|
1262 | choke me
|
---|
1263 | #endif
|
---|
1264 |
|
---|
1265 | int main() {
|
---|
1266 | int test (int i, double x);
|
---|
1267 | struct s1 {int (*f) (int a);};
|
---|
1268 | struct s2 {int (*f) (double a);};
|
---|
1269 | ; return 0; }
|
---|
1270 | EOF
|
---|
1271 | if { (eval echo configure:1272: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
---|
1272 | rm -rf conftest*
|
---|
1273 | ac_cv_prog_cc_stdc="$ac_arg"; break
|
---|
1274 | else
|
---|
1275 | echo "configure: failed program was:" >&5
|
---|
1276 | cat conftest.$ac_ext >&5
|
---|
1277 | fi
|
---|
1278 | rm -f conftest*
|
---|
1279 | done
|
---|
1280 | CFLAGS="$ac_save_CFLAGS"
|
---|
1281 |
|
---|
1282 | fi
|
---|
1283 |
|
---|
1284 | echo "$ac_t""$ac_cv_prog_cc_stdc" 1>&6
|
---|
1285 | case "x$ac_cv_prog_cc_stdc" in
|
---|
1286 | x|xno) ;;
|
---|
1287 | *) CC="$CC $ac_cv_prog_cc_stdc" ;;
|
---|
1288 | esac
|
---|
1289 |
|
---|
1290 |
|
---|
1291 | echo $ac_n "checking for function prototypes""... $ac_c" 1>&6
|
---|
1292 | echo "configure:1293: checking for function prototypes" >&5
|
---|
1293 | if test "$ac_cv_prog_cc_stdc" != no; then
|
---|
1294 | echo "$ac_t""yes" 1>&6
|
---|
1295 | cat >> confdefs.h <<\EOF
|
---|
1296 | #define PROTOTYPES 1
|
---|
1297 | EOF
|
---|
1298 |
|
---|
1299 | U= ANSI2KNR=
|
---|
1300 | else
|
---|
1301 | echo "$ac_t""no" 1>&6
|
---|
1302 | U=_ ANSI2KNR=ansi2knr
|
---|
1303 | fi
|
---|
1304 |
|
---|
1305 | echo $ac_n "checking for working const""... $ac_c" 1>&6
|
---|
1306 | echo "configure:1307: checking for working const" >&5
|
---|
1307 | if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
|
---|
1308 | echo $ac_n "(cached) $ac_c" 1>&6
|
---|
1309 | else
|
---|
1310 | cat > conftest.$ac_ext <<EOF
|
---|
1311 | #line 1312 "configure"
|
---|
1312 | #include "confdefs.h"
|
---|
1313 |
|
---|
1314 | int main() {
|
---|
1315 |
|
---|
1316 | /* Ultrix mips cc rejects this. */
|
---|
1317 | typedef int charset[2]; const charset x;
|
---|
1318 | /* SunOS 4.1.1 cc rejects this. */
|
---|
1319 | char const *const *ccp;
|
---|
1320 | char **p;
|
---|
1321 | /* NEC SVR4.0.2 mips cc rejects this. */
|
---|
1322 | struct point {int x, y;};
|
---|
1323 | static struct point const zero = {0,0};
|
---|
1324 | /* AIX XL C 1.02.0.0 rejects this.
|
---|
1325 | It does not let you subtract one const X* pointer from another in an arm
|
---|
1326 | of an if-expression whose if-part is not a constant expression */
|
---|
1327 | const char *g = "string";
|
---|
1328 | ccp = &g + (g ? g-g : 0);
|
---|
1329 | /* HPUX 7.0 cc rejects these. */
|
---|
1330 | ++ccp;
|
---|
1331 | p = (char**) ccp;
|
---|
1332 | ccp = (char const *const *) p;
|
---|
1333 | { /* SCO 3.2v4 cc rejects this. */
|
---|
1334 | char *t;
|
---|
1335 | char const *s = 0 ? (char *) 0 : (char const *) 0;
|
---|
1336 |
|
---|
1337 | *t++ = 0;
|
---|
1338 | }
|
---|
1339 | { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
|
---|
1340 | int x[] = {25, 17};
|
---|
1341 | const int *foo = &x[0];
|
---|
1342 | ++foo;
|
---|
1343 | }
|
---|
1344 | { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
|
---|
1345 | typedef const int *iptr;
|
---|
1346 | iptr p = 0;
|
---|
1347 | ++p;
|
---|
1348 | }
|
---|
1349 | { /* AIX XL C 1.02.0.0 rejects this saying
|
---|
1350 | "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
|
---|
1351 | struct s { int j; const int *ap[3]; };
|
---|
1352 | struct s *b; b->j = 5;
|
---|
1353 | }
|
---|
1354 | { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
|
---|
1355 | const int foo = 10;
|
---|
1356 | }
|
---|
1357 |
|
---|
1358 | ; return 0; }
|
---|
1359 | EOF
|
---|
1360 | if { (eval echo configure:1361: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
---|
1361 | rm -rf conftest*
|
---|
1362 | ac_cv_c_const=yes
|
---|
1363 | else
|
---|
1364 | echo "configure: failed program was:" >&5
|
---|
1365 | cat conftest.$ac_ext >&5
|
---|
1366 | rm -rf conftest*
|
---|
1367 | ac_cv_c_const=no
|
---|
1368 | fi
|
---|
1369 | rm -f conftest*
|
---|
1370 | fi
|
---|
1371 |
|
---|
1372 | echo "$ac_t""$ac_cv_c_const" 1>&6
|
---|
1373 | if test $ac_cv_c_const = no; then
|
---|
1374 | cat >> confdefs.h <<\EOF
|
---|
1375 | #define const
|
---|
1376 | EOF
|
---|
1377 |
|
---|
1378 | fi
|
---|
1379 |
|
---|
1380 | echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
|
---|
1381 | echo "configure:1382: checking for ANSI C header files" >&5
|
---|
1382 | if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
|
---|
1383 | echo $ac_n "(cached) $ac_c" 1>&6
|
---|
1384 | else
|
---|
1385 | cat > conftest.$ac_ext <<EOF
|
---|
1386 | #line 1387 "configure"
|
---|
1387 | #include "confdefs.h"
|
---|
1388 | #include <stdlib.h>
|
---|
1389 | #include <stdarg.h>
|
---|
1390 | #include <string.h>
|
---|
1391 | #include <float.h>
|
---|
1392 | EOF
|
---|
1393 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
|
---|
1394 | { (eval echo configure:1395: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
---|
1395 | ac_err=`grep -v '^ *+' conftest.out`
|
---|
1396 | if test -z "$ac_err"; then
|
---|
1397 | rm -rf conftest*
|
---|
1398 | ac_cv_header_stdc=yes
|
---|
1399 | else
|
---|
1400 | echo "$ac_err" >&5
|
---|
1401 | echo "configure: failed program was:" >&5
|
---|
1402 | cat conftest.$ac_ext >&5
|
---|
1403 | rm -rf conftest*
|
---|
1404 | ac_cv_header_stdc=no
|
---|
1405 | fi
|
---|
1406 | rm -f conftest*
|
---|
1407 |
|
---|
1408 | if test $ac_cv_header_stdc = yes; then
|
---|
1409 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
|
---|
1410 | cat > conftest.$ac_ext <<EOF
|
---|
1411 | #line 1412 "configure"
|
---|
1412 | #include "confdefs.h"
|
---|
1413 | #include <string.h>
|
---|
1414 | EOF
|
---|
1415 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
---|
1416 | egrep "memchr" >/dev/null 2>&1; then
|
---|
1417 | :
|
---|
1418 | else
|
---|
1419 | rm -rf conftest*
|
---|
1420 | ac_cv_header_stdc=no
|
---|
1421 | fi
|
---|
1422 | rm -f conftest*
|
---|
1423 |
|
---|
1424 | fi
|
---|
1425 |
|
---|
1426 | if test $ac_cv_header_stdc = yes; then
|
---|
1427 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
|
---|
1428 | cat > conftest.$ac_ext <<EOF
|
---|
1429 | #line 1430 "configure"
|
---|
1430 | #include "confdefs.h"
|
---|
1431 | #include <stdlib.h>
|
---|
1432 | EOF
|
---|
1433 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
---|
1434 | egrep "free" >/dev/null 2>&1; then
|
---|
1435 | :
|
---|
1436 | else
|
---|
1437 | rm -rf conftest*
|
---|
1438 | ac_cv_header_stdc=no
|
---|
1439 | fi
|
---|
1440 | rm -f conftest*
|
---|
1441 |
|
---|
1442 | fi
|
---|
1443 |
|
---|
1444 | if test $ac_cv_header_stdc = yes; then
|
---|
1445 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
|
---|
1446 | if test "$cross_compiling" = yes; then
|
---|
1447 | :
|
---|
1448 | else
|
---|
1449 | cat > conftest.$ac_ext <<EOF
|
---|
1450 | #line 1451 "configure"
|
---|
1451 | #include "confdefs.h"
|
---|
1452 | #include <ctype.h>
|
---|
1453 | #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
|
---|
1454 | #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
|
---|
1455 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
|
---|
1456 | int main () { int i; for (i = 0; i < 256; i++)
|
---|
1457 | if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
|
---|
1458 | exit (0); }
|
---|
1459 |
|
---|
1460 | EOF
|
---|
1461 | if { (eval echo configure:1462: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
|
---|
1462 | then
|
---|
1463 | :
|
---|
1464 | else
|
---|
1465 | echo "configure: failed program was:" >&5
|
---|
1466 | cat conftest.$ac_ext >&5
|
---|
1467 | rm -fr conftest*
|
---|
1468 | ac_cv_header_stdc=no
|
---|
1469 | fi
|
---|
1470 | rm -fr conftest*
|
---|
1471 | fi
|
---|
1472 |
|
---|
1473 | fi
|
---|
1474 | fi
|
---|
1475 |
|
---|
1476 | echo "$ac_t""$ac_cv_header_stdc" 1>&6
|
---|
1477 | if test $ac_cv_header_stdc = yes; then
|
---|
1478 | cat >> confdefs.h <<\EOF
|
---|
1479 | #define STDC_HEADERS 1
|
---|
1480 | EOF
|
---|
1481 |
|
---|
1482 | fi
|
---|
1483 |
|
---|
1484 | echo $ac_n "checking for off_t""... $ac_c" 1>&6
|
---|
1485 | echo "configure:1486: checking for off_t" >&5
|
---|
1486 | if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
|
---|
1487 | echo $ac_n "(cached) $ac_c" 1>&6
|
---|
1488 | else
|
---|
1489 | cat > conftest.$ac_ext <<EOF
|
---|
1490 | #line 1491 "configure"
|
---|
1491 | #include "confdefs.h"
|
---|
1492 | #include <sys/types.h>
|
---|
1493 | #if STDC_HEADERS
|
---|
1494 | #include <stdlib.h>
|
---|
1495 | #include <stddef.h>
|
---|
1496 | #endif
|
---|
1497 | EOF
|
---|
1498 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
---|
1499 | egrep "off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
|
---|
1500 | rm -rf conftest*
|
---|
1501 | ac_cv_type_off_t=yes
|
---|
1502 | else
|
---|
1503 | rm -rf conftest*
|
---|
1504 | ac_cv_type_off_t=no
|
---|
1505 | fi
|
---|
1506 | rm -f conftest*
|
---|
1507 |
|
---|
1508 | fi
|
---|
1509 | echo "$ac_t""$ac_cv_type_off_t" 1>&6
|
---|
1510 | if test $ac_cv_type_off_t = no; then
|
---|
1511 | cat >> confdefs.h <<\EOF
|
---|
1512 | #define off_t long
|
---|
1513 | EOF
|
---|
1514 |
|
---|
1515 | fi
|
---|
1516 |
|
---|
1517 | echo $ac_n "checking for size_t""... $ac_c" 1>&6
|
---|
1518 | echo "configure:1519: checking for size_t" >&5
|
---|
1519 | if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
|
---|
1520 | echo $ac_n "(cached) $ac_c" 1>&6
|
---|
1521 | else
|
---|
1522 | cat > conftest.$ac_ext <<EOF
|
---|
1523 | #line 1524 "configure"
|
---|
1524 | #include "confdefs.h"
|
---|
1525 | #include <sys/types.h>
|
---|
1526 | #if STDC_HEADERS
|
---|
1527 | #include <stdlib.h>
|
---|
1528 | #include <stddef.h>
|
---|
1529 | #endif
|
---|
1530 | EOF
|
---|
1531 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
---|
1532 | egrep "size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
|
---|
1533 | rm -rf conftest*
|
---|
1534 | ac_cv_type_size_t=yes
|
---|
1535 | else
|
---|
1536 | rm -rf conftest*
|
---|
1537 | ac_cv_type_size_t=no
|
---|
1538 | fi
|
---|
1539 | rm -f conftest*
|
---|
1540 |
|
---|
1541 | fi
|
---|
1542 | echo "$ac_t""$ac_cv_type_size_t" 1>&6
|
---|
1543 | if test $ac_cv_type_size_t = no; then
|
---|
1544 | cat >> confdefs.h <<\EOF
|
---|
1545 | #define size_t unsigned
|
---|
1546 | EOF
|
---|
1547 |
|
---|
1548 | fi
|
---|
1549 |
|
---|
1550 | echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
|
---|
1551 | echo "configure:1552: checking whether time.h and sys/time.h may both be included" >&5
|
---|
1552 | if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
|
---|
1553 | echo $ac_n "(cached) $ac_c" 1>&6
|
---|
1554 | else
|
---|
1555 | cat > conftest.$ac_ext <<EOF
|
---|
1556 | #line 1557 "configure"
|
---|
1557 | #include "confdefs.h"
|
---|
1558 | #include <sys/types.h>
|
---|
1559 | #include <sys/time.h>
|
---|
1560 | #include <time.h>
|
---|
1561 | int main() {
|
---|
1562 | struct tm *tp;
|
---|
1563 | ; return 0; }
|
---|
1564 | EOF
|
---|
1565 | if { (eval echo configure:1566: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
---|
1566 | rm -rf conftest*
|
---|
1567 | ac_cv_header_time=yes
|
---|
1568 | else
|
---|
1569 | echo "configure: failed program was:" >&5
|
---|
1570 | cat conftest.$ac_ext >&5
|
---|
1571 | rm -rf conftest*
|
---|
1572 | ac_cv_header_time=no
|
---|
1573 | fi
|
---|
1574 | rm -f conftest*
|
---|
1575 | fi
|
---|
1576 |
|
---|
1577 | echo "$ac_t""$ac_cv_header_time" 1>&6
|
---|
1578 | if test $ac_cv_header_time = yes; then
|
---|
1579 | cat >> confdefs.h <<\EOF
|
---|
1580 | #define TIME_WITH_SYS_TIME 1
|
---|
1581 | EOF
|
---|
1582 |
|
---|
1583 | fi
|
---|
1584 |
|
---|
1585 | echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6
|
---|
1586 | echo "configure:1587: checking whether struct tm is in sys/time.h or time.h" >&5
|
---|
1587 | if eval "test \"`echo '$''{'ac_cv_struct_tm'+set}'`\" = set"; then
|
---|
1588 | echo $ac_n "(cached) $ac_c" 1>&6
|
---|
1589 | else
|
---|
1590 | cat > conftest.$ac_ext <<EOF
|
---|
1591 | #line 1592 "configure"
|
---|
1592 | #include "confdefs.h"
|
---|
1593 | #include <sys/types.h>
|
---|
1594 | #include <time.h>
|
---|
1595 | int main() {
|
---|
1596 | struct tm *tp; tp->tm_sec;
|
---|
1597 | ; return 0; }
|
---|
1598 | EOF
|
---|
1599 | if { (eval echo configure:1600: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
---|
1600 | rm -rf conftest*
|
---|
1601 | ac_cv_struct_tm=time.h
|
---|
1602 | else
|
---|
1603 | echo "configure: failed program was:" >&5
|
---|
1604 | cat conftest.$ac_ext >&5
|
---|
1605 | rm -rf conftest*
|
---|
1606 | ac_cv_struct_tm=sys/time.h
|
---|
1607 | fi
|
---|
1608 | rm -f conftest*
|
---|
1609 | fi
|
---|
1610 |
|
---|
1611 | echo "$ac_t""$ac_cv_struct_tm" 1>&6
|
---|
1612 | if test $ac_cv_struct_tm = sys/time.h; then
|
---|
1613 | cat >> confdefs.h <<\EOF
|
---|
1614 | #define TM_IN_SYS_TIME 1
|
---|
1615 | EOF
|
---|
1616 |
|
---|
1617 | fi
|
---|
1618 |
|
---|
1619 |
|
---|
1620 | if test "$ac_cv_prog_cc_stdc" = '-Xc'; then
|
---|
1621 | cat > conftest.$ac_ext <<EOF
|
---|
1622 | #line 1623 "configure"
|
---|
1623 | #include "confdefs.h"
|
---|
1624 | #include <stdio.h>
|
---|
1625 |
|
---|
1626 | int main() {
|
---|
1627 | FILE *rubbish = popen("yes", "r");
|
---|
1628 | ; return 0; }
|
---|
1629 | EOF
|
---|
1630 | if { (eval echo configure:1631: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
---|
1631 | :
|
---|
1632 | else
|
---|
1633 | echo "configure: failed program was:" >&5
|
---|
1634 | cat conftest.$ac_ext >&5
|
---|
1635 | rm -rf conftest*
|
---|
1636 | CC="`echo $CC | sed 's/-Xc/-Xa/'`" ac_cv_prog_cc_stdc='-Xa'
|
---|
1637 | fi
|
---|
1638 | rm -f conftest*
|
---|
1639 | fi
|
---|
1640 |
|
---|
1641 |
|
---|
1642 | echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
|
---|
1643 | echo "configure:1644: checking for main in -lm" >&5
|
---|
1644 | ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
|
---|
1645 | if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
|
---|
1646 | echo $ac_n "(cached) $ac_c" 1>&6
|
---|
1647 | else
|
---|
1648 | ac_save_LIBS="$LIBS"
|
---|
1649 | LIBS="-lm $LIBS"
|
---|
1650 | cat > conftest.$ac_ext <<EOF
|
---|
1651 | #line 1652 "configure"
|
---|
1652 | #include "confdefs.h"
|
---|
1653 |
|
---|
1654 | int main() {
|
---|
1655 | main()
|
---|
1656 | ; return 0; }
|
---|
1657 | EOF
|
---|
1658 | if { (eval echo configure:1659: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
|
---|
1659 | rm -rf conftest*
|
---|
1660 | eval "ac_cv_lib_$ac_lib_var=yes"
|
---|
1661 | else
|
---|
1662 | echo "configure: failed program was:" >&5
|
---|
1663 | cat conftest.$ac_ext >&5
|
---|
1664 | rm -rf conftest*
|
---|
1665 | eval "ac_cv_lib_$ac_lib_var=no"
|
---|
1666 | fi
|
---|
1667 | rm -f conftest*
|
---|
1668 | LIBS="$ac_save_LIBS"
|
---|
1669 |
|
---|
1670 | fi
|
---|
1671 | if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
|
---|
1672 | echo "$ac_t""yes" 1>&6
|
---|
1673 | ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
|
---|
1674 | -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
|
---|
1675 | cat >> confdefs.h <<EOF
|
---|
1676 | #define $ac_tr_lib 1
|
---|
1677 | EOF
|
---|
1678 |
|
---|
1679 | LIBS="-lm $LIBS"
|
---|
1680 |
|
---|
1681 | else
|
---|
1682 | echo "$ac_t""no" 1>&6
|
---|
1683 | fi
|
---|
1684 |
|
---|
1685 |
|
---|
1686 | ac_header_dirent=no
|
---|
1687 | for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
|
---|
1688 | do
|
---|
1689 | ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
|
---|
1690 | echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
|
---|
1691 | echo "configure:1692: checking for $ac_hdr that defines DIR" >&5
|
---|
1692 | if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
|
---|
1693 | echo $ac_n "(cached) $ac_c" 1>&6
|
---|
1694 | else
|
---|
1695 | cat > conftest.$ac_ext <<EOF
|
---|
1696 | #line 1697 "configure"
|
---|
1697 | #include "confdefs.h"
|
---|
1698 | #include <sys/types.h>
|
---|
1699 | #include <$ac_hdr>
|
---|
1700 | int main() {
|
---|
1701 | DIR *dirp = 0;
|
---|
1702 | ; return 0; }
|
---|
1703 | EOF
|
---|
1704 | if { (eval echo configure:1705: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
---|
1705 | rm -rf conftest*
|
---|
1706 | eval "ac_cv_header_dirent_$ac_safe=yes"
|
---|
1707 | else
|
---|
1708 | echo "configure: failed program was:" >&5
|
---|
1709 | cat conftest.$ac_ext >&5
|
---|
1710 | rm -rf conftest*
|
---|
1711 | eval "ac_cv_header_dirent_$ac_safe=no"
|
---|
1712 | fi
|
---|
1713 | rm -f conftest*
|
---|
1714 | fi
|
---|
1715 | if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then
|
---|
1716 | echo "$ac_t""yes" 1>&6
|
---|
1717 | ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
|
---|
1718 | cat >> confdefs.h <<EOF
|
---|
1719 | #define $ac_tr_hdr 1
|
---|
1720 | EOF
|
---|
1721 | ac_header_dirent=$ac_hdr; break
|
---|
1722 | else
|
---|
1723 | echo "$ac_t""no" 1>&6
|
---|
1724 | fi
|
---|
1725 | done
|
---|
1726 | # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
|
---|
1727 | if test $ac_header_dirent = dirent.h; then
|
---|
1728 | echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6
|
---|
1729 | echo "configure:1730: checking for opendir in -ldir" >&5
|
---|
1730 | ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
|
---|
1731 | if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
|
---|
1732 | echo $ac_n "(cached) $ac_c" 1>&6
|
---|
1733 | else
|
---|
1734 | ac_save_LIBS="$LIBS"
|
---|
1735 | LIBS="-ldir $LIBS"
|
---|
1736 | cat > conftest.$ac_ext <<EOF
|
---|
1737 | #line 1738 "configure"
|
---|
1738 | #include "confdefs.h"
|
---|
1739 | /* Override any gcc2 internal prototype to avoid an error. */
|
---|
1740 | /* We use char because int might match the return type of a gcc2
|
---|
1741 | builtin and then its argument prototype would still apply. */
|
---|
1742 | char opendir();
|
---|
1743 |
|
---|
1744 | int main() {
|
---|
1745 | opendir()
|
---|
1746 | ; return 0; }
|
---|
1747 | EOF
|
---|
1748 | if { (eval echo configure:1749: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
|
---|
1749 | rm -rf conftest*
|
---|
1750 | eval "ac_cv_lib_$ac_lib_var=yes"
|
---|
1751 | else
|
---|
1752 | echo "configure: failed program was:" >&5
|
---|
1753 | cat conftest.$ac_ext >&5
|
---|
1754 | rm -rf conftest*
|
---|
1755 | eval "ac_cv_lib_$ac_lib_var=no"
|
---|
1756 | fi
|
---|
1757 | rm -f conftest*
|
---|
1758 | LIBS="$ac_save_LIBS"
|
---|
1759 |
|
---|
1760 | fi
|
---|
1761 | if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
|
---|
1762 | echo "$ac_t""yes" 1>&6
|
---|
1763 | LIBS="$LIBS -ldir"
|
---|
1764 | else
|
---|
1765 | echo "$ac_t""no" 1>&6
|
---|
1766 | fi
|
---|
1767 |
|
---|
1768 | else
|
---|
1769 | echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
|
---|
1770 | echo "configure:1771: checking for opendir in -lx" >&5
|
---|
1771 | ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
|
---|
1772 | if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
|
---|
1773 | echo $ac_n "(cached) $ac_c" 1>&6
|
---|
1774 | else
|
---|
1775 | ac_save_LIBS="$LIBS"
|
---|
1776 | LIBS="-lx $LIBS"
|
---|
1777 | cat > conftest.$ac_ext <<EOF
|
---|
1778 | #line 1779 "configure"
|
---|
1779 | #include "confdefs.h"
|
---|
1780 | /* Override any gcc2 internal prototype to avoid an error. */
|
---|
1781 | /* We use char because int might match the return type of a gcc2
|
---|
1782 | builtin and then its argument prototype would still apply. */
|
---|
1783 | char opendir();
|
---|
1784 |
|
---|
1785 | int main() {
|
---|
1786 | opendir()
|
---|
1787 | ; return 0; }
|
---|
1788 | EOF
|
---|
1789 | if { (eval echo configure:1790: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
|
---|
1790 | rm -rf conftest*
|
---|
1791 | eval "ac_cv_lib_$ac_lib_var=yes"
|
---|
1792 | else
|
---|
1793 | echo "configure: failed program was:" >&5
|
---|
1794 | cat conftest.$ac_ext >&5
|
---|
1795 | rm -rf conftest*
|
---|
1796 | eval "ac_cv_lib_$ac_lib_var=no"
|
---|
1797 | fi
|
---|
1798 | rm -f conftest*
|
---|
1799 | LIBS="$ac_save_LIBS"
|
---|
1800 |
|
---|
1801 | fi
|
---|
1802 | if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
|
---|
1803 | echo "$ac_t""yes" 1>&6
|
---|
1804 | LIBS="$LIBS -lx"
|
---|
1805 | else
|
---|
1806 | echo "$ac_t""no" 1>&6
|
---|
1807 | fi
|
---|
1808 |
|
---|
1809 | fi
|
---|
1810 |
|
---|
1811 | echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
|
---|
1812 | echo "configure:1813: checking for ANSI C header files" >&5
|
---|
1813 | if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
|
---|
1814 | echo $ac_n "(cached) $ac_c" 1>&6
|
---|
1815 | else
|
---|
1816 | cat > conftest.$ac_ext <<EOF
|
---|
1817 | #line 1818 "configure"
|
---|
1818 | #include "confdefs.h"
|
---|
1819 | #include <stdlib.h>
|
---|
1820 | #include <stdarg.h>
|
---|
1821 | #include <string.h>
|
---|
1822 | #include <float.h>
|
---|
1823 | EOF
|
---|
1824 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
|
---|
1825 | { (eval echo configure:1826: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
---|
1826 | ac_err=`grep -v '^ *+' conftest.out`
|
---|
1827 | if test -z "$ac_err"; then
|
---|
1828 | rm -rf conftest*
|
---|
1829 | ac_cv_header_stdc=yes
|
---|
1830 | else
|
---|
1831 | echo "$ac_err" >&5
|
---|
1832 | echo "configure: failed program was:" >&5
|
---|
1833 | cat conftest.$ac_ext >&5
|
---|
1834 | rm -rf conftest*
|
---|
1835 | ac_cv_header_stdc=no
|
---|
1836 | fi
|
---|
1837 | rm -f conftest*
|
---|
1838 |
|
---|
1839 | if test $ac_cv_header_stdc = yes; then
|
---|
1840 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
|
---|
1841 | cat > conftest.$ac_ext <<EOF
|
---|
1842 | #line 1843 "configure"
|
---|
1843 | #include "confdefs.h"
|
---|
1844 | #include <string.h>
|
---|
1845 | EOF
|
---|
1846 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
---|
1847 | egrep "memchr" >/dev/null 2>&1; then
|
---|
1848 | :
|
---|
1849 | else
|
---|
1850 | rm -rf conftest*
|
---|
1851 | ac_cv_header_stdc=no
|
---|
1852 | fi
|
---|
1853 | rm -f conftest*
|
---|
1854 |
|
---|
1855 | fi
|
---|
1856 |
|
---|
1857 | if test $ac_cv_header_stdc = yes; then
|
---|
1858 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
|
---|
1859 | cat > conftest.$ac_ext <<EOF
|
---|
1860 | #line 1861 "configure"
|
---|
1861 | #include "confdefs.h"
|
---|
1862 | #include <stdlib.h>
|
---|
1863 | EOF
|
---|
1864 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
---|
1865 | egrep "free" >/dev/null 2>&1; then
|
---|
1866 | :
|
---|
1867 | else
|
---|
1868 | rm -rf conftest*
|
---|
1869 | ac_cv_header_stdc=no
|
---|
1870 | fi
|
---|
1871 | rm -f conftest*
|
---|
1872 |
|
---|
1873 | fi
|
---|
1874 |
|
---|
1875 | if test $ac_cv_header_stdc = yes; then
|
---|
1876 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
|
---|
1877 | if test "$cross_compiling" = yes; then
|
---|
1878 | :
|
---|
1879 | else
|
---|
1880 | cat > conftest.$ac_ext <<EOF
|
---|
1881 | #line 1882 "configure"
|
---|
1882 | #include "confdefs.h"
|
---|
1883 | #include <ctype.h>
|
---|
1884 | #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
|
---|
1885 | #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
|
---|
1886 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
|
---|
1887 | int main () { int i; for (i = 0; i < 256; i++)
|
---|
1888 | if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
|
---|
1889 | exit (0); }
|
---|
1890 |
|
---|
1891 | EOF
|
---|
1892 | if { (eval echo configure:1893: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
|
---|
1893 | then
|
---|
1894 | :
|
---|
1895 | else
|
---|
1896 | echo "configure: failed program was:" >&5
|
---|
1897 | cat conftest.$ac_ext >&5
|
---|
1898 | rm -fr conftest*
|
---|
1899 | ac_cv_header_stdc=no
|
---|
1900 | fi
|
---|
1901 | rm -fr conftest*
|
---|
1902 | fi
|
---|
1903 |
|
---|
1904 | fi
|
---|
1905 | fi
|
---|
1906 |
|
---|
1907 | echo "$ac_t""$ac_cv_header_stdc" 1>&6
|
---|
1908 | if test $ac_cv_header_stdc = yes; then
|
---|
1909 | cat >> confdefs.h <<\EOF
|
---|
1910 | #define STDC_HEADERS 1
|
---|
1911 | EOF
|
---|
1912 |
|
---|
1913 | fi
|
---|
1914 |
|
---|
1915 | for ac_hdr in fcntl.h limits.h sys/time.h unistd.h string.h memory.h sys/procfs.h
|
---|
1916 | do
|
---|
1917 | ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
|
---|
1918 | echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
|
---|
1919 | echo "configure:1920: checking for $ac_hdr" >&5
|
---|
1920 | if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
|
---|
1921 | echo $ac_n "(cached) $ac_c" 1>&6
|
---|
1922 | else
|
---|
1923 | cat > conftest.$ac_ext <<EOF
|
---|
1924 | #line 1925 "configure"
|
---|
1925 | #include "confdefs.h"
|
---|
1926 | #include <$ac_hdr>
|
---|
1927 | EOF
|
---|
1928 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
|
---|
1929 | { (eval echo configure:1930: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
---|
1930 | ac_err=`grep -v '^ *+' conftest.out`
|
---|
1931 | if test -z "$ac_err"; then
|
---|
1932 | rm -rf conftest*
|
---|
1933 | eval "ac_cv_header_$ac_safe=yes"
|
---|
1934 | else
|
---|
1935 | echo "$ac_err" >&5
|
---|
1936 | echo "configure: failed program was:" >&5
|
---|
1937 | cat conftest.$ac_ext >&5
|
---|
1938 | rm -rf conftest*
|
---|
1939 | eval "ac_cv_header_$ac_safe=no"
|
---|
1940 | fi
|
---|
1941 | rm -f conftest*
|
---|
1942 | fi
|
---|
1943 | if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
|
---|
1944 | echo "$ac_t""yes" 1>&6
|
---|
1945 | ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
|
---|
1946 | cat >> confdefs.h <<EOF
|
---|
1947 | #define $ac_tr_hdr 1
|
---|
1948 | EOF
|
---|
1949 |
|
---|
1950 | else
|
---|
1951 | echo "$ac_t""no" 1>&6
|
---|
1952 | fi
|
---|
1953 | done
|
---|
1954 |
|
---|
1955 | cat > conftest.$ac_ext <<EOF
|
---|
1956 | #line 1957 "configure"
|
---|
1957 | #include "confdefs.h"
|
---|
1958 | #include <stdio.h>
|
---|
1959 | EOF
|
---|
1960 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
---|
1961 | egrep "fread" >/dev/null 2>&1; then
|
---|
1962 | rm -rf conftest*
|
---|
1963 | cat >> confdefs.h <<\EOF
|
---|
1964 | #define HAVE_FREAD_DECL 1
|
---|
1965 | EOF
|
---|
1966 |
|
---|
1967 | fi
|
---|
1968 | rm -f conftest*
|
---|
1969 |
|
---|
1970 | cat > conftest.$ac_ext <<EOF
|
---|
1971 | #line 1972 "configure"
|
---|
1972 | #include "confdefs.h"
|
---|
1973 | #include <stdio.h>
|
---|
1974 | EOF
|
---|
1975 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
---|
1976 | egrep "fgetc" >/dev/null 2>&1; then
|
---|
1977 | rm -rf conftest*
|
---|
1978 | cat >> confdefs.h <<\EOF
|
---|
1979 | #define HAVE_FGETC_DECL 1
|
---|
1980 | EOF
|
---|
1981 |
|
---|
1982 | fi
|
---|
1983 | rm -f conftest*
|
---|
1984 |
|
---|
1985 | cat > conftest.$ac_ext <<EOF
|
---|
1986 | #line 1987 "configure"
|
---|
1987 | #include "confdefs.h"
|
---|
1988 | #include <sys/procfs.h>
|
---|
1989 | EOF
|
---|
1990 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
---|
1991 | egrep "pr_brksize" >/dev/null 2>&1; then
|
---|
1992 | rm -rf conftest*
|
---|
1993 | cat >> confdefs.h <<\EOF
|
---|
1994 | #define HAVE_PR_BRKSIZE 1
|
---|
1995 | EOF
|
---|
1996 |
|
---|
1997 | fi
|
---|
1998 | rm -f conftest*
|
---|
1999 |
|
---|
2000 |
|
---|
2001 | # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
|
---|
2002 | # for constant arguments. Useless!
|
---|
2003 | echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
|
---|
2004 | echo "configure:2005: checking for working alloca.h" >&5
|
---|
2005 | if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
|
---|
2006 | echo $ac_n "(cached) $ac_c" 1>&6
|
---|
2007 | else
|
---|
2008 | cat > conftest.$ac_ext <<EOF
|
---|
2009 | #line 2010 "configure"
|
---|
2010 | #include "confdefs.h"
|
---|
2011 | #include <alloca.h>
|
---|
2012 | int main() {
|
---|
2013 | char *p = alloca(2 * sizeof(int));
|
---|
2014 | ; return 0; }
|
---|
2015 | EOF
|
---|
2016 | if { (eval echo configure:2017: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
|
---|
2017 | rm -rf conftest*
|
---|
2018 | ac_cv_header_alloca_h=yes
|
---|
2019 | else
|
---|
2020 | echo "configure: failed program was:" >&5
|
---|
2021 | cat conftest.$ac_ext >&5
|
---|
2022 | rm -rf conftest*
|
---|
2023 | ac_cv_header_alloca_h=no
|
---|
2024 | fi
|
---|
2025 | rm -f conftest*
|
---|
2026 | fi
|
---|
2027 |
|
---|
2028 | echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
|
---|
2029 | if test $ac_cv_header_alloca_h = yes; then
|
---|
2030 | cat >> confdefs.h <<\EOF
|
---|
2031 | #define HAVE_ALLOCA_H 1
|
---|
2032 | EOF
|
---|
2033 |
|
---|
2034 | fi
|
---|
2035 |
|
---|
2036 | echo $ac_n "checking for alloca""... $ac_c" 1>&6
|
---|
2037 | echo "configure:2038: checking for alloca" >&5
|
---|
2038 | if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
|
---|
2039 | echo $ac_n "(cached) $ac_c" 1>&6
|
---|
2040 | else
|
---|
2041 | cat > conftest.$ac_ext <<EOF
|
---|
2042 | #line 2043 "configure"
|
---|
2043 | #include "confdefs.h"
|
---|
2044 |
|
---|
2045 | #ifdef __GNUC__
|
---|
2046 | # define alloca __builtin_alloca
|
---|
2047 | #else
|
---|
2048 | # if HAVE_ALLOCA_H
|
---|
2049 | # include <alloca.h>
|
---|
2050 | # else
|
---|
2051 | # ifdef _AIX
|
---|
2052 | #pragma alloca
|
---|
2053 | # else
|
---|
2054 | # ifndef alloca /* predefined by HP cc +Olibcalls */
|
---|
2055 | char *alloca ();
|
---|
2056 | # endif
|
---|
2057 | # endif
|
---|
2058 | # endif
|
---|
2059 | #endif
|
---|
2060 |
|
---|
2061 | int main() {
|
---|
2062 | char *p = (char *) alloca(1);
|
---|
2063 | ; return 0; }
|
---|
2064 | EOF
|
---|
2065 | if { (eval echo configure:2066: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
|
---|
2066 | rm -rf conftest*
|
---|
2067 | ac_cv_func_alloca_works=yes
|
---|
2068 | else
|
---|
2069 | echo "configure: failed program was:" >&5
|
---|
2070 | cat conftest.$ac_ext >&5
|
---|
2071 | rm -rf conftest*
|
---|
2072 | ac_cv_func_alloca_works=no
|
---|
2073 | fi
|
---|
2074 | rm -f conftest*
|
---|
2075 | fi
|
---|
2076 |
|
---|
2077 | echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
|
---|
2078 | if test $ac_cv_func_alloca_works = yes; then
|
---|
2079 | cat >> confdefs.h <<\EOF
|
---|
2080 | #define HAVE_ALLOCA 1
|
---|
2081 | EOF
|
---|
2082 |
|
---|
2083 | fi
|
---|
2084 |
|
---|
2085 | if test $ac_cv_func_alloca_works = no; then
|
---|
2086 | # The SVR3 libPW and SVR4 libucb both contain incompatible functions
|
---|
2087 | # that cause trouble. Some versions do not even contain alloca or
|
---|
2088 | # contain a buggy version. If you still want to use their alloca,
|
---|
2089 | # use ar to extract alloca.o from them instead of compiling alloca.c.
|
---|
2090 | ALLOCA=alloca.o
|
---|
2091 | cat >> confdefs.h <<\EOF
|
---|
2092 | #define C_ALLOCA 1
|
---|
2093 | EOF
|
---|
2094 |
|
---|
2095 |
|
---|
2096 | echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
|
---|
2097 | echo "configure:2098: checking whether alloca needs Cray hooks" >&5
|
---|
2098 | if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
|
---|
2099 | echo $ac_n "(cached) $ac_c" 1>&6
|
---|
2100 | else
|
---|
2101 | cat > conftest.$ac_ext <<EOF
|
---|
2102 | #line 2103 "configure"
|
---|
2103 | #include "confdefs.h"
|
---|
2104 | #if defined(CRAY) && ! defined(CRAY2)
|
---|
2105 | webecray
|
---|
2106 | #else
|
---|
2107 | wenotbecray
|
---|
2108 | #endif
|
---|
2109 |
|
---|
2110 | EOF
|
---|
2111 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
---|
2112 | egrep "webecray" >/dev/null 2>&1; then
|
---|
2113 | rm -rf conftest*
|
---|
2114 | ac_cv_os_cray=yes
|
---|
2115 | else
|
---|
2116 | rm -rf conftest*
|
---|
2117 | ac_cv_os_cray=no
|
---|
2118 | fi
|
---|
2119 | rm -f conftest*
|
---|
2120 |
|
---|
2121 | fi
|
---|
2122 |
|
---|
2123 | echo "$ac_t""$ac_cv_os_cray" 1>&6
|
---|
2124 | if test $ac_cv_os_cray = yes; then
|
---|
2125 | for ac_func in _getb67 GETB67 getb67; do
|
---|
2126 | echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
|
---|
2127 | echo "configure:2128: checking for $ac_func" >&5
|
---|
2128 | if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
|
---|
2129 | echo $ac_n "(cached) $ac_c" 1>&6
|
---|
2130 | else
|
---|
2131 | cat > conftest.$ac_ext <<EOF
|
---|
2132 | #line 2133 "configure"
|
---|
2133 | #include "confdefs.h"
|
---|
2134 | /* System header to define __stub macros and hopefully few prototypes,
|
---|
2135 | which can conflict with char $ac_func(); below. */
|
---|
2136 | #include <assert.h>
|
---|
2137 | /* Override any gcc2 internal prototype to avoid an error. */
|
---|
2138 | /* We use char because int might match the return type of a gcc2
|
---|
2139 | builtin and then its argument prototype would still apply. */
|
---|
2140 | char $ac_func();
|
---|
2141 |
|
---|
2142 | int main() {
|
---|
2143 |
|
---|
2144 | /* The GNU C library defines this for functions which it implements
|
---|
2145 | to always fail with ENOSYS. Some functions are actually named
|
---|
2146 | something starting with __ and the normal name is an alias. */
|
---|
2147 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
|
---|
2148 | choke me
|
---|
2149 | #else
|
---|
2150 | $ac_func();
|
---|
2151 | #endif
|
---|
2152 |
|
---|
2153 | ; return 0; }
|
---|
2154 | EOF
|
---|
2155 | if { (eval echo configure:2156: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
|
---|
2156 | rm -rf conftest*
|
---|
2157 | eval "ac_cv_func_$ac_func=yes"
|
---|
2158 | else
|
---|
2159 | echo "configure: failed program was:" >&5
|
---|
2160 | cat conftest.$ac_ext >&5
|
---|
2161 | rm -rf conftest*
|
---|
2162 | eval "ac_cv_func_$ac_func=no"
|
---|
2163 | fi
|
---|
2164 | rm -f conftest*
|
---|
2165 | fi
|
---|
2166 |
|
---|
2167 | if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
|
---|
2168 | echo "$ac_t""yes" 1>&6
|
---|
2169 | cat >> confdefs.h <<EOF
|
---|
2170 | #define CRAY_STACKSEG_END $ac_func
|
---|
2171 | EOF
|
---|
2172 |
|
---|
2173 | break
|
---|
2174 | else
|
---|
2175 | echo "$ac_t""no" 1>&6
|
---|
2176 | fi
|
---|
2177 |
|
---|
2178 | done
|
---|
2179 | fi
|
---|
2180 |
|
---|
2181 | echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
|
---|
2182 | echo "configure:2183: checking stack direction for C alloca" >&5
|
---|
2183 | if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
|
---|
2184 | echo $ac_n "(cached) $ac_c" 1>&6
|
---|
2185 | else
|
---|
2186 | if test "$cross_compiling" = yes; then
|
---|
2187 | ac_cv_c_stack_direction=0
|
---|
2188 | else
|
---|
2189 | cat > conftest.$ac_ext <<EOF
|
---|
2190 | #line 2191 "configure"
|
---|
2191 | #include "confdefs.h"
|
---|
2192 | find_stack_direction ()
|
---|
2193 | {
|
---|
2194 | static char *addr = 0;
|
---|
2195 | auto char dummy;
|
---|
2196 | if (addr == 0)
|
---|
2197 | {
|
---|
2198 | addr = &dummy;
|
---|
2199 | return find_stack_direction ();
|
---|
2200 | }
|
---|
2201 | else
|
---|
2202 | return (&dummy > addr) ? 1 : -1;
|
---|
2203 | }
|
---|
2204 | main ()
|
---|
2205 | {
|
---|
2206 | exit (find_stack_direction() < 0);
|
---|
2207 | }
|
---|
2208 | EOF
|
---|
2209 | if { (eval echo configure:2210: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
|
---|
2210 | then
|
---|
2211 | ac_cv_c_stack_direction=1
|
---|
2212 | else
|
---|
2213 | echo "configure: failed program was:" >&5
|
---|
2214 | cat conftest.$ac_ext >&5
|
---|
2215 | rm -fr conftest*
|
---|
2216 | ac_cv_c_stack_direction=-1
|
---|
2217 | fi
|
---|
2218 | rm -fr conftest*
|
---|
2219 | fi
|
---|
2220 |
|
---|
2221 | fi
|
---|
2222 |
|
---|
2223 | echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
|
---|
2224 | cat >> confdefs.h <<EOF
|
---|
2225 | #define STACK_DIRECTION $ac_cv_c_stack_direction
|
---|
2226 | EOF
|
---|
2227 |
|
---|
2228 | fi
|
---|
2229 |
|
---|
2230 | if test $ac_cv_prog_gcc = yes; then
|
---|
2231 | echo $ac_n "checking whether ${CC-cc} needs -traditional""... $ac_c" 1>&6
|
---|
2232 | echo "configure:2233: checking whether ${CC-cc} needs -traditional" >&5
|
---|
2233 | if eval "test \"`echo '$''{'ac_cv_prog_gcc_traditional'+set}'`\" = set"; then
|
---|
2234 | echo $ac_n "(cached) $ac_c" 1>&6
|
---|
2235 | else
|
---|
2236 | ac_pattern="Autoconf.*'x'"
|
---|
2237 | cat > conftest.$ac_ext <<EOF
|
---|
2238 | #line 2239 "configure"
|
---|
2239 | #include "confdefs.h"
|
---|
2240 | #include <sgtty.h>
|
---|
2241 | Autoconf TIOCGETP
|
---|
2242 | EOF
|
---|
2243 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
---|
2244 | egrep "$ac_pattern" >/dev/null 2>&1; then
|
---|
2245 | rm -rf conftest*
|
---|
2246 | ac_cv_prog_gcc_traditional=yes
|
---|
2247 | else
|
---|
2248 | rm -rf conftest*
|
---|
2249 | ac_cv_prog_gcc_traditional=no
|
---|
2250 | fi
|
---|
2251 | rm -f conftest*
|
---|
2252 |
|
---|
2253 |
|
---|
2254 | if test $ac_cv_prog_gcc_traditional = no; then
|
---|
2255 | cat > conftest.$ac_ext <<EOF
|
---|
2256 | #line 2257 "configure"
|
---|
2257 | #include "confdefs.h"
|
---|
2258 | #include <termio.h>
|
---|
2259 | Autoconf TCGETA
|
---|
2260 | EOF
|
---|
2261 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
---|
2262 | egrep "$ac_pattern" >/dev/null 2>&1; then
|
---|
2263 | rm -rf conftest*
|
---|
2264 | ac_cv_prog_gcc_traditional=yes
|
---|
2265 | fi
|
---|
2266 | rm -f conftest*
|
---|
2267 |
|
---|
2268 | fi
|
---|
2269 | fi
|
---|
2270 |
|
---|
2271 | echo "$ac_t""$ac_cv_prog_gcc_traditional" 1>&6
|
---|
2272 | if test $ac_cv_prog_gcc_traditional = yes; then
|
---|
2273 | CC="$CC -traditional"
|
---|
2274 | fi
|
---|
2275 | fi
|
---|
2276 |
|
---|
2277 | echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
|
---|
2278 | echo "configure:2279: checking return type of signal handlers" >&5
|
---|
2279 | if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
|
---|
2280 | echo $ac_n "(cached) $ac_c" 1>&6
|
---|
2281 | else
|
---|
2282 | cat > conftest.$ac_ext <<EOF
|
---|
2283 | #line 2284 "configure"
|
---|
2284 | #include "confdefs.h"
|
---|
2285 | #include <sys/types.h>
|
---|
2286 | #include <signal.h>
|
---|
2287 | #ifdef signal
|
---|
2288 | #undef signal
|
---|
2289 | #endif
|
---|
2290 | #ifdef __cplusplus
|
---|
2291 | extern "C" void (*signal (int, void (*)(int)))(int);
|
---|
2292 | #else
|
---|
2293 | void (*signal ()) ();
|
---|
2294 | #endif
|
---|
2295 |
|
---|
2296 | int main() {
|
---|
2297 | int i;
|
---|
2298 | ; return 0; }
|
---|
2299 | EOF
|
---|
2300 | if { (eval echo configure:2301: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
---|
2301 | rm -rf conftest*
|
---|
2302 | ac_cv_type_signal=void
|
---|
2303 | else
|
---|
2304 | echo "configure: failed program was:" >&5
|
---|
2305 | cat conftest.$ac_ext >&5
|
---|
2306 | rm -rf conftest*
|
---|
2307 | ac_cv_type_signal=int
|
---|
2308 | fi
|
---|
2309 | rm -f conftest*
|
---|
2310 | fi
|
---|
2311 |
|
---|
2312 | echo "$ac_t""$ac_cv_type_signal" 1>&6
|
---|
2313 | cat >> confdefs.h <<EOF
|
---|
2314 | #define RETSIGTYPE $ac_cv_type_signal
|
---|
2315 | EOF
|
---|
2316 |
|
---|
2317 |
|
---|
2318 | echo $ac_n "checking for vprintf""... $ac_c" 1>&6
|
---|
2319 | echo "configure:2320: checking for vprintf" >&5
|
---|
2320 | if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
|
---|
2321 | echo $ac_n "(cached) $ac_c" 1>&6
|
---|
2322 | else
|
---|
2323 | cat > conftest.$ac_ext <<EOF
|
---|
2324 | #line 2325 "configure"
|
---|
2325 | #include "confdefs.h"
|
---|
2326 | /* System header to define __stub macros and hopefully few prototypes,
|
---|
2327 | which can conflict with char vprintf(); below. */
|
---|
2328 | #include <assert.h>
|
---|
2329 | /* Override any gcc2 internal prototype to avoid an error. */
|
---|
2330 | /* We use char because int might match the return type of a gcc2
|
---|
2331 | builtin and then its argument prototype would still apply. */
|
---|
2332 | char vprintf();
|
---|
2333 |
|
---|
2334 | int main() {
|
---|
2335 |
|
---|
2336 | /* The GNU C library defines this for functions which it implements
|
---|
2337 | to always fail with ENOSYS. Some functions are actually named
|
---|
2338 | something starting with __ and the normal name is an alias. */
|
---|
2339 | #if defined (__stub_vprintf) || defined (__stub___vprintf)
|
---|
2340 | choke me
|
---|
2341 | #else
|
---|
2342 | vprintf();
|
---|
2343 | #endif
|
---|
2344 |
|
---|
2345 | ; return 0; }
|
---|
2346 | EOF
|
---|
2347 | if { (eval echo configure:2348: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
|
---|
2348 | rm -rf conftest*
|
---|
2349 | eval "ac_cv_func_vprintf=yes"
|
---|
2350 | else
|
---|
2351 | echo "configure: failed program was:" >&5
|
---|
2352 | cat conftest.$ac_ext >&5
|
---|
2353 | rm -rf conftest*
|
---|
2354 | eval "ac_cv_func_vprintf=no"
|
---|
2355 | fi
|
---|
2356 | rm -f conftest*
|
---|
2357 | fi
|
---|
2358 |
|
---|
2359 | if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then
|
---|
2360 | echo "$ac_t""yes" 1>&6
|
---|
2361 | cat >> confdefs.h <<\EOF
|
---|
2362 | #define HAVE_VPRINTF 1
|
---|
2363 | EOF
|
---|
2364 |
|
---|
2365 | else
|
---|
2366 | echo "$ac_t""no" 1>&6
|
---|
2367 | fi
|
---|
2368 |
|
---|
2369 | if test "$ac_cv_func_vprintf" != yes; then
|
---|
2370 | echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
|
---|
2371 | echo "configure:2372: checking for _doprnt" >&5
|
---|
2372 | if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
|
---|
2373 | echo $ac_n "(cached) $ac_c" 1>&6
|
---|
2374 | else
|
---|
2375 | cat > conftest.$ac_ext <<EOF
|
---|
2376 | #line 2377 "configure"
|
---|
2377 | #include "confdefs.h"
|
---|
2378 | /* System header to define __stub macros and hopefully few prototypes,
|
---|
2379 | which can conflict with char _doprnt(); below. */
|
---|
2380 | #include <assert.h>
|
---|
2381 | /* Override any gcc2 internal prototype to avoid an error. */
|
---|
2382 | /* We use char because int might match the return type of a gcc2
|
---|
2383 | builtin and then its argument prototype would still apply. */
|
---|
2384 | char _doprnt();
|
---|
2385 |
|
---|
2386 | int main() {
|
---|
2387 |
|
---|
2388 | /* The GNU C library defines this for functions which it implements
|
---|
2389 | to always fail with ENOSYS. Some functions are actually named
|
---|
2390 | something starting with __ and the normal name is an alias. */
|
---|
2391 | #if defined (__stub__doprnt) || defined (__stub____doprnt)
|
---|
2392 | choke me
|
---|
2393 | #else
|
---|
2394 | _doprnt();
|
---|
2395 | #endif
|
---|
2396 |
|
---|
2397 | ; return 0; }
|
---|
2398 | EOF
|
---|
2399 | if { (eval echo configure:2400: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
|
---|
2400 | rm -rf conftest*
|
---|
2401 | eval "ac_cv_func__doprnt=yes"
|
---|
2402 | else
|
---|
2403 | echo "configure: failed program was:" >&5
|
---|
2404 | cat conftest.$ac_ext >&5
|
---|
2405 | rm -rf conftest*
|
---|
2406 | eval "ac_cv_func__doprnt=no"
|
---|
2407 | fi
|
---|
2408 | rm -f conftest*
|
---|
2409 | fi
|
---|
2410 |
|
---|
2411 | if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then
|
---|
2412 | echo "$ac_t""yes" 1>&6
|
---|
2413 | cat >> confdefs.h <<\EOF
|
---|
2414 | #define HAVE_DOPRNT 1
|
---|
2415 | EOF
|
---|
2416 |
|
---|
2417 | else
|
---|
2418 | echo "$ac_t""no" 1>&6
|
---|
2419 | fi
|
---|
2420 |
|
---|
2421 | fi
|
---|
2422 |
|
---|
2423 | for ac_func in ftime select strftime strtol getrusage times mallinfo setbuffer getpagesize
|
---|
2424 | do
|
---|
2425 | echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
|
---|
2426 | echo "configure:2427: checking for $ac_func" >&5
|
---|
2427 | if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
|
---|
2428 | echo $ac_n "(cached) $ac_c" 1>&6
|
---|
2429 | else
|
---|
2430 | cat > conftest.$ac_ext <<EOF
|
---|
2431 | #line 2432 "configure"
|
---|
2432 | #include "confdefs.h"
|
---|
2433 | /* System header to define __stub macros and hopefully few prototypes,
|
---|
2434 | which can conflict with char $ac_func(); below. */
|
---|
2435 | #include <assert.h>
|
---|
2436 | /* Override any gcc2 internal prototype to avoid an error. */
|
---|
2437 | /* We use char because int might match the return type of a gcc2
|
---|
2438 | builtin and then its argument prototype would still apply. */
|
---|
2439 | char $ac_func();
|
---|
2440 |
|
---|
2441 | int main() {
|
---|
2442 |
|
---|
2443 | /* The GNU C library defines this for functions which it implements
|
---|
2444 | to always fail with ENOSYS. Some functions are actually named
|
---|
2445 | something starting with __ and the normal name is an alias. */
|
---|
2446 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
|
---|
2447 | choke me
|
---|
2448 | #else
|
---|
2449 | $ac_func();
|
---|
2450 | #endif
|
---|
2451 |
|
---|
2452 | ; return 0; }
|
---|
2453 | EOF
|
---|
2454 | if { (eval echo configure:2455: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
|
---|
2455 | rm -rf conftest*
|
---|
2456 | eval "ac_cv_func_$ac_func=yes"
|
---|
2457 | else
|
---|
2458 | echo "configure: failed program was:" >&5
|
---|
2459 | cat conftest.$ac_ext >&5
|
---|
2460 | rm -rf conftest*
|
---|
2461 | eval "ac_cv_func_$ac_func=no"
|
---|
2462 | fi
|
---|
2463 | rm -f conftest*
|
---|
2464 | fi
|
---|
2465 |
|
---|
2466 | if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
|
---|
2467 | echo "$ac_t""yes" 1>&6
|
---|
2468 | ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
|
---|
2469 | cat >> confdefs.h <<EOF
|
---|
2470 | #define $ac_tr_func 1
|
---|
2471 | EOF
|
---|
2472 |
|
---|
2473 | else
|
---|
2474 | echo "$ac_t""no" 1>&6
|
---|
2475 | fi
|
---|
2476 | done
|
---|
2477 |
|
---|
2478 | for ac_func in ftruncate strstr strcasecmp
|
---|
2479 | do
|
---|
2480 | echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
|
---|
2481 | echo "configure:2482: checking for $ac_func" >&5
|
---|
2482 | if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
|
---|
2483 | echo $ac_n "(cached) $ac_c" 1>&6
|
---|
2484 | else
|
---|
2485 | cat > conftest.$ac_ext <<EOF
|
---|
2486 | #line 2487 "configure"
|
---|
2487 | #include "confdefs.h"
|
---|
2488 | /* System header to define __stub macros and hopefully few prototypes,
|
---|
2489 | which can conflict with char $ac_func(); below. */
|
---|
2490 | #include <assert.h>
|
---|
2491 | /* Override any gcc2 internal prototype to avoid an error. */
|
---|
2492 | /* We use char because int might match the return type of a gcc2
|
---|
2493 | builtin and then its argument prototype would still apply. */
|
---|
2494 | char $ac_func();
|
---|
2495 |
|
---|
2496 | int main() {
|
---|
2497 |
|
---|
2498 | /* The GNU C library defines this for functions which it implements
|
---|
2499 | to always fail with ENOSYS. Some functions are actually named
|
---|
2500 | something starting with __ and the normal name is an alias. */
|
---|
2501 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
|
---|
2502 | choke me
|
---|
2503 | #else
|
---|
2504 | $ac_func();
|
---|
2505 | #endif
|
---|
2506 |
|
---|
2507 | ; return 0; }
|
---|
2508 | EOF
|
---|
2509 | if { (eval echo configure:2510: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
|
---|
2510 | rm -rf conftest*
|
---|
2511 | eval "ac_cv_func_$ac_func=yes"
|
---|
2512 | else
|
---|
2513 | echo "configure: failed program was:" >&5
|
---|
2514 | cat conftest.$ac_ext >&5
|
---|
2515 | rm -rf conftest*
|
---|
2516 | eval "ac_cv_func_$ac_func=no"
|
---|
2517 | fi
|
---|
2518 | rm -f conftest*
|
---|
2519 | fi
|
---|
2520 |
|
---|
2521 | if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
|
---|
2522 | echo "$ac_t""yes" 1>&6
|
---|
2523 | ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
|
---|
2524 | cat >> confdefs.h <<EOF
|
---|
2525 | #define $ac_tr_func 1
|
---|
2526 | EOF
|
---|
2527 |
|
---|
2528 | else
|
---|
2529 | echo "$ac_t""no" 1>&6
|
---|
2530 | LIBOBJS="$LIBOBJS ${ac_func}.o"
|
---|
2531 | fi
|
---|
2532 | done
|
---|
2533 |
|
---|
2534 |
|
---|
2535 |
|
---|
2536 |
|
---|
2537 | # *** Custom checking (based on GNU tar configure.in) ***
|
---|
2538 | # ---------------------------------------------------------------------------
|
---|
2539 | echo $ac_n "checking for HP-UX needing gmalloc""... $ac_c" 1>&6
|
---|
2540 | echo "configure:2541: checking for HP-UX needing gmalloc" >&5
|
---|
2541 | if test "`(uname -s) 2> /dev/null`" = 'HP-UX'; then
|
---|
2542 | echo "$ac_t""yes" 1>&6
|
---|
2543 | LIBOBJS="$LIBOBJS gmalloc.o"
|
---|
2544 | cat >> confdefs.h <<\EOF
|
---|
2545 | #define HAVE_VALLOC 1
|
---|
2546 | EOF
|
---|
2547 |
|
---|
2548 | else
|
---|
2549 | echo "$ac_t""no" 1>&6
|
---|
2550 | for ac_func in valloc
|
---|
2551 | do
|
---|
2552 | echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
|
---|
2553 | echo "configure:2554: checking for $ac_func" >&5
|
---|
2554 | if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
|
---|
2555 | echo $ac_n "(cached) $ac_c" 1>&6
|
---|
2556 | else
|
---|
2557 | cat > conftest.$ac_ext <<EOF
|
---|
2558 | #line 2559 "configure"
|
---|
2559 | #include "confdefs.h"
|
---|
2560 | /* System header to define __stub macros and hopefully few prototypes,
|
---|
2561 | which can conflict with char $ac_func(); below. */
|
---|
2562 | #include <assert.h>
|
---|
2563 | /* Override any gcc2 internal prototype to avoid an error. */
|
---|
2564 | /* We use char because int might match the return type of a gcc2
|
---|
2565 | builtin and then its argument prototype would still apply. */
|
---|
2566 | char $ac_func();
|
---|
2567 |
|
---|
2568 | int main() {
|
---|
2569 |
|
---|
2570 | /* The GNU C library defines this for functions which it implements
|
---|
2571 | to always fail with ENOSYS. Some functions are actually named
|
---|
2572 | something starting with __ and the normal name is an alias. */
|
---|
2573 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
|
---|
2574 | choke me
|
---|
2575 | #else
|
---|
2576 | $ac_func();
|
---|
2577 | #endif
|
---|
2578 |
|
---|
2579 | ; return 0; }
|
---|
2580 | EOF
|
---|
2581 | if { (eval echo configure:2582: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
|
---|
2582 | rm -rf conftest*
|
---|
2583 | eval "ac_cv_func_$ac_func=yes"
|
---|
2584 | else
|
---|
2585 | echo "configure: failed program was:" >&5
|
---|
2586 | cat conftest.$ac_ext >&5
|
---|
2587 | rm -rf conftest*
|
---|
2588 | eval "ac_cv_func_$ac_func=no"
|
---|
2589 | fi
|
---|
2590 | rm -f conftest*
|
---|
2591 | fi
|
---|
2592 |
|
---|
2593 | if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
|
---|
2594 | echo "$ac_t""yes" 1>&6
|
---|
2595 | ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
|
---|
2596 | cat >> confdefs.h <<EOF
|
---|
2597 | #define $ac_tr_func 1
|
---|
2598 | EOF
|
---|
2599 |
|
---|
2600 | else
|
---|
2601 | echo "$ac_t""no" 1>&6
|
---|
2602 | fi
|
---|
2603 | done
|
---|
2604 |
|
---|
2605 | fi
|
---|
2606 |
|
---|
2607 | echo $ac_n "checking if malloc debugging is wanted""... $ac_c" 1>&6
|
---|
2608 | echo "configure:2609: checking if malloc debugging is wanted" >&5
|
---|
2609 | # Check whether --with-dmalloc or --without-dmalloc was given.
|
---|
2610 | if test "${with_dmalloc+set}" = set; then
|
---|
2611 | withval="$with_dmalloc"
|
---|
2612 | if test "$withval" = yes; then
|
---|
2613 | echo "$ac_t""yes" 1>&6
|
---|
2614 | cat >> confdefs.h <<\EOF
|
---|
2615 | #define WITH_DMALLOC 1
|
---|
2616 | EOF
|
---|
2617 |
|
---|
2618 | LIBS="$LIBS -ldmalloc"
|
---|
2619 | LDFLAGS="$LDFLAGS -g"
|
---|
2620 | else
|
---|
2621 | echo "$ac_t""no" 1>&6
|
---|
2622 | fi
|
---|
2623 | else
|
---|
2624 | echo "$ac_t""no" 1>&6
|
---|
2625 | fi
|
---|
2626 |
|
---|
2627 |
|
---|
2628 | echo $ac_n "checking which of rx or regex is wanted""... $ac_c" 1>&6
|
---|
2629 | echo "configure:2630: checking which of rx or regex is wanted" >&5
|
---|
2630 | # Check whether --with-regex or --without-regex was given.
|
---|
2631 | if test "${with_regex+set}" = set; then
|
---|
2632 | withval="$with_regex"
|
---|
2633 | if test "$withval" = yes; then
|
---|
2634 | ac_with_regex=1
|
---|
2635 | echo "$ac_t""regex" 1>&6
|
---|
2636 | cat >> confdefs.h <<\EOF
|
---|
2637 | #define WITH_REGEX 1
|
---|
2638 | EOF
|
---|
2639 |
|
---|
2640 | LIBOBJS="$LIBOBJS regex.o"
|
---|
2641 | fi
|
---|
2642 | fi
|
---|
2643 |
|
---|
2644 | if test -z "$ac_with_regex"; then
|
---|
2645 | echo "$ac_t""rx" 1>&6
|
---|
2646 | echo $ac_n "checking for re_rx_search""... $ac_c" 1>&6
|
---|
2647 | echo "configure:2648: checking for re_rx_search" >&5
|
---|
2648 | if eval "test \"`echo '$''{'ac_cv_func_re_rx_search'+set}'`\" = set"; then
|
---|
2649 | echo $ac_n "(cached) $ac_c" 1>&6
|
---|
2650 | else
|
---|
2651 | cat > conftest.$ac_ext <<EOF
|
---|
2652 | #line 2653 "configure"
|
---|
2653 | #include "confdefs.h"
|
---|
2654 | /* System header to define __stub macros and hopefully few prototypes,
|
---|
2655 | which can conflict with char re_rx_search(); below. */
|
---|
2656 | #include <assert.h>
|
---|
2657 | /* Override any gcc2 internal prototype to avoid an error. */
|
---|
2658 | /* We use char because int might match the return type of a gcc2
|
---|
2659 | builtin and then its argument prototype would still apply. */
|
---|
2660 | char re_rx_search();
|
---|
2661 |
|
---|
2662 | int main() {
|
---|
2663 |
|
---|
2664 | /* The GNU C library defines this for functions which it implements
|
---|
2665 | to always fail with ENOSYS. Some functions are actually named
|
---|
2666 | something starting with __ and the normal name is an alias. */
|
---|
2667 | #if defined (__stub_re_rx_search) || defined (__stub___re_rx_search)
|
---|
2668 | choke me
|
---|
2669 | #else
|
---|
2670 | re_rx_search();
|
---|
2671 | #endif
|
---|
2672 |
|
---|
2673 | ; return 0; }
|
---|
2674 | EOF
|
---|
2675 | if { (eval echo configure:2676: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
|
---|
2676 | rm -rf conftest*
|
---|
2677 | eval "ac_cv_func_re_rx_search=yes"
|
---|
2678 | else
|
---|
2679 | echo "configure: failed program was:" >&5
|
---|
2680 | cat conftest.$ac_ext >&5
|
---|
2681 | rm -rf conftest*
|
---|
2682 | eval "ac_cv_func_re_rx_search=no"
|
---|
2683 | fi
|
---|
2684 | rm -f conftest*
|
---|
2685 | fi
|
---|
2686 |
|
---|
2687 | if eval "test \"`echo '$ac_cv_func_'re_rx_search`\" = yes"; then
|
---|
2688 | echo "$ac_t""yes" 1>&6
|
---|
2689 | :
|
---|
2690 | else
|
---|
2691 | echo "$ac_t""no" 1>&6
|
---|
2692 | LIBOBJS="$LIBOBJS rx.o"
|
---|
2693 | fi
|
---|
2694 |
|
---|
2695 | fi
|
---|
2696 |
|
---|
2697 |
|
---|
2698 | # ---------------------------------------------------------------------------
|
---|
2699 | if test "$ac_cv_func_alloca" = 'no'; then
|
---|
2700 | LIBOBJS="$LIBOBJS xmalloc.o error.o"
|
---|
2701 | fi
|
---|
2702 |
|
---|
2703 |
|
---|
2704 | # ---------------------------------------------------------------------------
|
---|
2705 |
|
---|
2706 | trap '' 1 2 15
|
---|
2707 | cat > confcache <<\EOF
|
---|
2708 | # This file is a shell script that caches the results of configure
|
---|
2709 | # tests run on this system so they can be shared between configure
|
---|
2710 | # scripts and configure runs. It is not useful on other systems.
|
---|
2711 | # If it contains results you don't want to keep, you may remove or edit it.
|
---|
2712 | #
|
---|
2713 | # By default, configure uses ./config.cache as the cache file,
|
---|
2714 | # creating it if it does not exist already. You can give configure
|
---|
2715 | # the --cache-file=FILE option to use a different cache file; that is
|
---|
2716 | # what configure does when it calls configure scripts in
|
---|
2717 | # subdirectories, so they share the cache.
|
---|
2718 | # Giving --cache-file=/dev/null disables caching, for debugging configure.
|
---|
2719 | # config.status only pays attention to the cache file if you give it the
|
---|
2720 | # --recheck option to rerun configure.
|
---|
2721 | #
|
---|
2722 | EOF
|
---|
2723 | # The following way of writing the cache mishandles newlines in values,
|
---|
2724 | # but we know of no workaround that is simple, portable, and efficient.
|
---|
2725 | # So, don't put newlines in cache variables' values.
|
---|
2726 | # Ultrix sh set writes to stderr and can't be redirected directly,
|
---|
2727 | # and sets the high bit in the cache file unless we assign to the vars.
|
---|
2728 | (set) 2>&1 |
|
---|
2729 | case `(ac_space=' '; set) 2>&1` in
|
---|
2730 | *ac_space=\ *)
|
---|
2731 | # `set' does not quote correctly, so add quotes (double-quote substitution
|
---|
2732 | # turns \\\\ into \\, and sed turns \\ into \).
|
---|
2733 | sed -n \
|
---|
2734 | -e "s/'/'\\\\''/g" \
|
---|
2735 | -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
|
---|
2736 | ;;
|
---|
2737 | *)
|
---|
2738 | # `set' quotes correctly as required by POSIX, so do not add quotes.
|
---|
2739 | sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
|
---|
2740 | ;;
|
---|
2741 | esac >> confcache
|
---|
2742 | if cmp -s $cache_file confcache; then
|
---|
2743 | :
|
---|
2744 | else
|
---|
2745 | if test -w $cache_file; then
|
---|
2746 | echo "updating cache $cache_file"
|
---|
2747 | cat confcache > $cache_file
|
---|
2748 | else
|
---|
2749 | echo "not updating unwritable cache $cache_file"
|
---|
2750 | fi
|
---|
2751 | fi
|
---|
2752 | rm -f confcache
|
---|
2753 |
|
---|
2754 | trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
|
---|
2755 |
|
---|
2756 | test "x$prefix" = xNONE && prefix=$ac_default_prefix
|
---|
2757 | # Let make expand exec_prefix.
|
---|
2758 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
|
---|
2759 |
|
---|
2760 | # Any assignment to VPATH causes Sun make to only execute
|
---|
2761 | # the first set of double-colon rules, so remove it if not needed.
|
---|
2762 | # If there is a colon in the path, we need to keep it.
|
---|
2763 | if test "x$srcdir" = x.; then
|
---|
2764 | ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
|
---|
2765 | fi
|
---|
2766 |
|
---|
2767 | trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
|
---|
2768 |
|
---|
2769 | DEFS=-DHAVE_CONFIG_H
|
---|
2770 |
|
---|
2771 | # Without the "./", some shells look in PATH for config.status.
|
---|
2772 | : ${CONFIG_STATUS=./config.status}
|
---|
2773 |
|
---|
2774 | echo creating $CONFIG_STATUS
|
---|
2775 | rm -f $CONFIG_STATUS
|
---|
2776 | cat > $CONFIG_STATUS <<EOF
|
---|
2777 | #! /bin/sh
|
---|
2778 | # Generated automatically by configure.
|
---|
2779 | # Run this file to recreate the current configuration.
|
---|
2780 | # This directory was configured as follows,
|
---|
2781 | # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
|
---|
2782 | #
|
---|
2783 | # $0 $ac_configure_args
|
---|
2784 | #
|
---|
2785 | # Compiler output produced by configure, useful for debugging
|
---|
2786 | # configure, is in ./config.log if it exists.
|
---|
2787 |
|
---|
2788 | ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
|
---|
2789 | for ac_option
|
---|
2790 | do
|
---|
2791 | case "\$ac_option" in
|
---|
2792 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
|
---|
2793 | echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
|
---|
2794 | exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
|
---|
2795 | -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
|
---|
2796 | echo "$CONFIG_STATUS generated by autoconf version 2.12"
|
---|
2797 | exit 0 ;;
|
---|
2798 | -help | --help | --hel | --he | --h)
|
---|
2799 | echo "\$ac_cs_usage"; exit 0 ;;
|
---|
2800 | *) echo "\$ac_cs_usage"; exit 1 ;;
|
---|
2801 | esac
|
---|
2802 | done
|
---|
2803 |
|
---|
2804 | ac_given_srcdir=$srcdir
|
---|
2805 | ac_given_INSTALL="$INSTALL"
|
---|
2806 |
|
---|
2807 | trap 'rm -fr `echo "Makefile src/text/Makefile src/images/Makefile
|
---|
2808 | src/scripts/Makefile lib/Makefile config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
|
---|
2809 | EOF
|
---|
2810 | cat >> $CONFIG_STATUS <<EOF
|
---|
2811 |
|
---|
2812 | # Protect against being on the right side of a sed subst in config.status.
|
---|
2813 | sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
|
---|
2814 | s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
|
---|
2815 | $ac_vpsub
|
---|
2816 | $extrasub
|
---|
2817 | s%@CFLAGS@%$CFLAGS%g
|
---|
2818 | s%@CPPFLAGS@%$CPPFLAGS%g
|
---|
2819 | s%@CXXFLAGS@%$CXXFLAGS%g
|
---|
2820 | s%@DEFS@%$DEFS%g
|
---|
2821 | s%@LDFLAGS@%$LDFLAGS%g
|
---|
2822 | s%@LIBS@%$LIBS%g
|
---|
2823 | s%@exec_prefix@%$exec_prefix%g
|
---|
2824 | s%@prefix@%$prefix%g
|
---|
2825 | s%@program_transform_name@%$program_transform_name%g
|
---|
2826 | s%@bindir@%$bindir%g
|
---|
2827 | s%@sbindir@%$sbindir%g
|
---|
2828 | s%@libexecdir@%$libexecdir%g
|
---|
2829 | s%@datadir@%$datadir%g
|
---|
2830 | s%@sysconfdir@%$sysconfdir%g
|
---|
2831 | s%@sharedstatedir@%$sharedstatedir%g
|
---|
2832 | s%@localstatedir@%$localstatedir%g
|
---|
2833 | s%@libdir@%$libdir%g
|
---|
2834 | s%@includedir@%$includedir%g
|
---|
2835 | s%@oldincludedir@%$oldincludedir%g
|
---|
2836 | s%@infodir@%$infodir%g
|
---|
2837 | s%@mandir@%$mandir%g
|
---|
2838 | s%@PACKAGE@%$PACKAGE%g
|
---|
2839 | s%@VERSION@%$VERSION%g
|
---|
2840 | s%@CXX@%$CXX%g
|
---|
2841 | s%@AWK@%$AWK%g
|
---|
2842 | s%@YACC@%$YACC%g
|
---|
2843 | s%@CC@%$CC%g
|
---|
2844 | s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
|
---|
2845 | s%@INSTALL_DATA@%$INSTALL_DATA%g
|
---|
2846 | s%@LN_S@%$LN_S%g
|
---|
2847 | s%@SET_MAKE@%$SET_MAKE%g
|
---|
2848 | s%@RANLIB@%$RANLIB%g
|
---|
2849 | s%@CPP@%$CPP%g
|
---|
2850 | s%@U@%$U%g
|
---|
2851 | s%@ANSI2KNR@%$ANSI2KNR%g
|
---|
2852 | s%@ALLOCA@%$ALLOCA%g
|
---|
2853 | s%@LIBOBJS@%$LIBOBJS%g
|
---|
2854 |
|
---|
2855 | CEOF
|
---|
2856 | EOF
|
---|
2857 |
|
---|
2858 | cat >> $CONFIG_STATUS <<\EOF
|
---|
2859 |
|
---|
2860 | # Split the substitutions into bite-sized pieces for seds with
|
---|
2861 | # small command number limits, like on Digital OSF/1 and HP-UX.
|
---|
2862 | ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
|
---|
2863 | ac_file=1 # Number of current file.
|
---|
2864 | ac_beg=1 # First line for current file.
|
---|
2865 | ac_end=$ac_max_sed_cmds # Line after last line for current file.
|
---|
2866 | ac_more_lines=:
|
---|
2867 | ac_sed_cmds=""
|
---|
2868 | while $ac_more_lines; do
|
---|
2869 | if test $ac_beg -gt 1; then
|
---|
2870 | sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
|
---|
2871 | else
|
---|
2872 | sed "${ac_end}q" conftest.subs > conftest.s$ac_file
|
---|
2873 | fi
|
---|
2874 | if test ! -s conftest.s$ac_file; then
|
---|
2875 | ac_more_lines=false
|
---|
2876 | rm -f conftest.s$ac_file
|
---|
2877 | else
|
---|
2878 | if test -z "$ac_sed_cmds"; then
|
---|
2879 | ac_sed_cmds="sed -f conftest.s$ac_file"
|
---|
2880 | else
|
---|
2881 | ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
|
---|
2882 | fi
|
---|
2883 | ac_file=`expr $ac_file + 1`
|
---|
2884 | ac_beg=$ac_end
|
---|
2885 | ac_end=`expr $ac_end + $ac_max_sed_cmds`
|
---|
2886 | fi
|
---|
2887 | done
|
---|
2888 | if test -z "$ac_sed_cmds"; then
|
---|
2889 | ac_sed_cmds=cat
|
---|
2890 | fi
|
---|
2891 | EOF
|
---|
2892 |
|
---|
2893 | cat >> $CONFIG_STATUS <<EOF
|
---|
2894 |
|
---|
2895 | CONFIG_FILES=\${CONFIG_FILES-"Makefile src/text/Makefile src/images/Makefile
|
---|
2896 | src/scripts/Makefile lib/Makefile "}
|
---|
2897 | EOF
|
---|
2898 | cat >> $CONFIG_STATUS <<\EOF
|
---|
2899 | for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
|
---|
2900 | # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
|
---|
2901 | case "$ac_file" in
|
---|
2902 | *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
|
---|
2903 | ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
|
---|
2904 | *) ac_file_in="${ac_file}.in" ;;
|
---|
2905 | esac
|
---|
2906 |
|
---|
2907 | # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
|
---|
2908 |
|
---|
2909 | # Remove last slash and all that follows it. Not all systems have dirname.
|
---|
2910 | ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
|
---|
2911 | if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
|
---|
2912 | # The file is in a subdirectory.
|
---|
2913 | test ! -d "$ac_dir" && mkdir "$ac_dir"
|
---|
2914 | ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
|
---|
2915 | # A "../" for each directory in $ac_dir_suffix.
|
---|
2916 | ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
|
---|
2917 | else
|
---|
2918 | ac_dir_suffix= ac_dots=
|
---|
2919 | fi
|
---|
2920 |
|
---|
2921 | case "$ac_given_srcdir" in
|
---|
2922 | .) srcdir=.
|
---|
2923 | if test -z "$ac_dots"; then top_srcdir=.
|
---|
2924 | else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
|
---|
2925 | /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
|
---|
2926 | *) # Relative path.
|
---|
2927 | srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
|
---|
2928 | top_srcdir="$ac_dots$ac_given_srcdir" ;;
|
---|
2929 | esac
|
---|
2930 |
|
---|
2931 | case "$ac_given_INSTALL" in
|
---|
2932 | [/$]*) INSTALL="$ac_given_INSTALL" ;;
|
---|
2933 | *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
|
---|
2934 | esac
|
---|
2935 |
|
---|
2936 | echo creating "$ac_file"
|
---|
2937 | rm -f "$ac_file"
|
---|
2938 | configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
|
---|
2939 | case "$ac_file" in
|
---|
2940 | *Makefile*) ac_comsub="1i\\
|
---|
2941 | # $configure_input" ;;
|
---|
2942 | *) ac_comsub= ;;
|
---|
2943 | esac
|
---|
2944 |
|
---|
2945 | ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
|
---|
2946 | sed -e "$ac_comsub
|
---|
2947 | s%@configure_input@%$configure_input%g
|
---|
2948 | s%@srcdir@%$srcdir%g
|
---|
2949 | s%@top_srcdir@%$top_srcdir%g
|
---|
2950 | s%@INSTALL@%$INSTALL%g
|
---|
2951 | " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
|
---|
2952 | fi; done
|
---|
2953 | rm -f conftest.s*
|
---|
2954 |
|
---|
2955 | # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
|
---|
2956 | # NAME is the cpp macro being defined and VALUE is the value it is being given.
|
---|
2957 | #
|
---|
2958 | # ac_d sets the value in "#define NAME VALUE" lines.
|
---|
2959 | ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
|
---|
2960 | ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
|
---|
2961 | ac_dC='\3'
|
---|
2962 | ac_dD='%g'
|
---|
2963 | # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
|
---|
2964 | ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
|
---|
2965 | ac_uB='\([ ]\)%\1#\2define\3'
|
---|
2966 | ac_uC=' '
|
---|
2967 | ac_uD='\4%g'
|
---|
2968 | # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
|
---|
2969 | ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
|
---|
2970 | ac_eB='$%\1#\2define\3'
|
---|
2971 | ac_eC=' '
|
---|
2972 | ac_eD='%g'
|
---|
2973 |
|
---|
2974 | if test "${CONFIG_HEADERS+set}" != set; then
|
---|
2975 | EOF
|
---|
2976 | cat >> $CONFIG_STATUS <<EOF
|
---|
2977 | CONFIG_HEADERS="config.h"
|
---|
2978 | EOF
|
---|
2979 | cat >> $CONFIG_STATUS <<\EOF
|
---|
2980 | fi
|
---|
2981 | for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
|
---|
2982 | # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
|
---|
2983 | case "$ac_file" in
|
---|
2984 | *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
|
---|
2985 | ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
|
---|
2986 | *) ac_file_in="${ac_file}.in" ;;
|
---|
2987 | esac
|
---|
2988 |
|
---|
2989 | echo creating $ac_file
|
---|
2990 |
|
---|
2991 | rm -f conftest.frag conftest.in conftest.out
|
---|
2992 | ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
|
---|
2993 | cat $ac_file_inputs > conftest.in
|
---|
2994 |
|
---|
2995 | EOF
|
---|
2996 |
|
---|
2997 | # Transform confdefs.h into a sed script conftest.vals that substitutes
|
---|
2998 | # the proper values into config.h.in to produce config.h. And first:
|
---|
2999 | # Protect against being on the right side of a sed subst in config.status.
|
---|
3000 | # Protect against being in an unquoted here document in config.status.
|
---|
3001 | rm -f conftest.vals
|
---|
3002 | cat > conftest.hdr <<\EOF
|
---|
3003 | s/[\\&%]/\\&/g
|
---|
3004 | s%[\\$`]%\\&%g
|
---|
3005 | s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
|
---|
3006 | s%ac_d%ac_u%gp
|
---|
3007 | s%ac_u%ac_e%gp
|
---|
3008 | EOF
|
---|
3009 | sed -n -f conftest.hdr confdefs.h > conftest.vals
|
---|
3010 | rm -f conftest.hdr
|
---|
3011 |
|
---|
3012 | # This sed command replaces #undef with comments. This is necessary, for
|
---|
3013 | # example, in the case of _POSIX_SOURCE, which is predefined and required
|
---|
3014 | # on some systems where configure will not decide to define it.
|
---|
3015 | cat >> conftest.vals <<\EOF
|
---|
3016 | s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
|
---|
3017 | EOF
|
---|
3018 |
|
---|
3019 | # Break up conftest.vals because some shells have a limit on
|
---|
3020 | # the size of here documents, and old seds have small limits too.
|
---|
3021 |
|
---|
3022 | rm -f conftest.tail
|
---|
3023 | while :
|
---|
3024 | do
|
---|
3025 | ac_lines=`grep -c . conftest.vals`
|
---|
3026 | # grep -c gives empty output for an empty file on some AIX systems.
|
---|
3027 | if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
|
---|
3028 | # Write a limited-size here document to conftest.frag.
|
---|
3029 | echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
|
---|
3030 | sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
|
---|
3031 | echo 'CEOF
|
---|
3032 | sed -f conftest.frag conftest.in > conftest.out
|
---|
3033 | rm -f conftest.in
|
---|
3034 | mv conftest.out conftest.in
|
---|
3035 | ' >> $CONFIG_STATUS
|
---|
3036 | sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
|
---|
3037 | rm -f conftest.vals
|
---|
3038 | mv conftest.tail conftest.vals
|
---|
3039 | done
|
---|
3040 | rm -f conftest.vals
|
---|
3041 |
|
---|
3042 | cat >> $CONFIG_STATUS <<\EOF
|
---|
3043 | rm -f conftest.frag conftest.h
|
---|
3044 | echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
|
---|
3045 | cat conftest.in >> conftest.h
|
---|
3046 | rm -f conftest.in
|
---|
3047 | if cmp -s $ac_file conftest.h 2>/dev/null; then
|
---|
3048 | echo "$ac_file is unchanged"
|
---|
3049 | rm -f conftest.h
|
---|
3050 | else
|
---|
3051 | # Remove last slash and all that follows it. Not all systems have dirname.
|
---|
3052 | ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
|
---|
3053 | if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
|
---|
3054 | # The file is in a subdirectory.
|
---|
3055 | test ! -d "$ac_dir" && mkdir "$ac_dir"
|
---|
3056 | fi
|
---|
3057 | rm -f $ac_file
|
---|
3058 | mv conftest.h $ac_file
|
---|
3059 | fi
|
---|
3060 | fi; done
|
---|
3061 |
|
---|
3062 | EOF
|
---|
3063 | cat >> $CONFIG_STATUS <<EOF
|
---|
3064 |
|
---|
3065 | EOF
|
---|
3066 | cat >> $CONFIG_STATUS <<\EOF
|
---|
3067 | test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
|
---|
3068 | exit 0
|
---|
3069 | EOF
|
---|
3070 | chmod +x $CONFIG_STATUS
|
---|
3071 | rm -fr confdefs* $ac_clean_files
|
---|
3072 | test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
|
---|
3073 |
|
---|