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1 #!/bin/sh
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2 #
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3 # NETREK II -- Paradise server setup script
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4 #
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5 # Permission to use, copy, modify, and distribute this software and its
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6 # documentation for any NON-COMMERCIAL purpose
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7 # (read the files 'src/copyright*.h')) and without
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8 # fee is hereby granted, provided that this copyright notice appear in all
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9 # copies. No representations are made about the suitability of this
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10 # software for any purpose. This software is provided "as is" without
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11 # express or implied warranty.
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12 #
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13 # Xtrek Copyright 1986 Chris Guthrie
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14 # Netrek (Xtrek II) Copyright 1989 Kevin P. Smith
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15 # Scott Silvey
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16 # Paradise (Netrek II) Copyright 1993 Larry Denys
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17 # Kurt Olsen
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18 # Brandon Gillespie
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19 # Rob Forsman
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20 #
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21 # Comprehensive Credits available in the file docs/CREDITS
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22 #
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23 # Note: this is just a quick hack I made, we can probably improve it later
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24 # -Brandon
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25
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26 trap "rm -f test.c a.out core $0.tmp; exit" 2 3
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27
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28 t=" "
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29 i="- "
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30
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31 echo "-- Netrek II (Paradise) --
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32
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33 ${t}Setup script for the Netrek II (Paradise) Server.
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34
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35 ${t}To rebuild the Makefile using previous options (in the instance that
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36 ${t}Makefile.in was changed), use the \"-p\" (previous) flag, \"make
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37 ${t}makefile\" will also execute \"setup -p\".
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38 "
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39
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40 # figure out what to do with echo -- from perl's Configure
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41 # This blows chunks on Linux; fixed line from echotmp to $0.tmp.
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42
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43 (echo "hi there \c" ; echo " ") > $0.tmp
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44 if grep c $0.tmp >/dev/null 2>&1 ; then
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45 echo "${i}Supressing newlines with -n..."
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46 n='-n'
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47 c=''
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48 else
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49 echo "${i}Supressing newlines with \\\c..."
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50 n=''
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51 c='\c'
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52 fi
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53
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54 echo ''
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55 echo $n "${i}The asterisk should be here => $c"
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56 echo '*'
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57 echo ''
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58
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59 if [ X$1 != X -a X$1 = X"-p" ]; then
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60 echo "${i}Reading previous setup configuration..."
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61 if [ ! -f etc/$0.conf ]; then
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62 echo
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63 echo "${t}previous configuration file (etc/$0.conf) not found!"
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64 exit 1
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65 fi
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66 else
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67
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68 ###########################################################################
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69 # Global vars
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70 LIBS="-lm"
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71
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72 ###########################################################################
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73 SYS=`(/bin/uname || /usr/bin/uname) 2>/dev/null`
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74
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75 case $SYS in
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76 SunOS)
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77 # check for Solaris the hard way
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78 if [ "`/bin/uname -rs | cut -c0-9`" != "SunOS 4.1" ]; then
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79 SYS="SOLARIS"
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80 CCOPTIONS="-DSYSV -DSVR4 ${CCOPTIONS}"
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81 LIBS="-lnsl -lsocket ${LIBS}"
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82 fi
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83 ;;
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84 HP-UX)
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85 CCOPTIONS="-Ae -DSYSV ${CCOPTIONS}"
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86 ;;
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87 IRIX)
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88 CCOPTIONS="-mips2 -DSYSV -DSVR4 -DBAD_SVR4_HACKS ${CCOPTIONS}"
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89 LIBS="-lsun ${LIBS}"
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90 ;;
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91 OSF1)
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92 CCOPTIONS="-DSYSV ${CCOPTIONS}"
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93 ;;
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94 *)
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95 # this is a hack because Unixware returns odd things with /bin/uname
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96 echo $n "Are you running Unixware? [yn] (default: n) $c"
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97 read ANSWER
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98 if [ X$ANSWER = X"y" ]; then
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99 SYS="UNIXWARE"
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100 CCOPTIONS="-DSYSV -DSVR4 -DBAD_SVR4_HACKS ${CCOPTIONS}"
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101 LIBS="-lnsl -lsocket -lresolv ${LIBS}"
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102 fi
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103 ;;
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104 esac
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105
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106 echo ""
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107 echo "${i}Looks like you are running ${SYS}..."
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108 # Should probably check for RAND48, will add later if anybody complains
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109 CCOPTIONS="-D${SYS} -DHAVE_RAND48 ${CCOPTIONS}"
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110
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111
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112 ############################################################################
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113 ## compiler
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114 echo ""
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115 echo $n "${i}Checking for cc or gcc...$c"
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116
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117 cat > test.c <<EOF
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118 int main() { exit(0); }
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119 EOF
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120 err=`eval "(gcc test.c >/dev/null) 2>&1"`
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121 rm -f test.c a.out
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122
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123 if [ X"$err" != X ]; then
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124 echo "using cc"
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125 CC=cc
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126 else
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127 echo "using gcc"
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128 CC=gcc
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129 fi
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130
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131 echo $n "
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132 1 -- Basic optimization (-O -s)
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133 2 -- Full optimization (-O2 -s)
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134 3 -- Debug, no optimization (-g)
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135
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136 Specify optimization/debug state. [123] (default: 1) $c"
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137
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138 read DEBUG
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139
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140 if [ X${DEBUG} = X ]; then
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141 DEBUG="1"
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142 fi
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143
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144 if [ ${DEBUG} = "1" ]; then
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145 DEBUG="Basic optimization."
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146 CDEBUGFLAGS="-O -s"
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147 elif [ ${DEBUG} = "2" ]; then
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148 DEBUG="Full optimization."
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149 CDEBUGFLAGS="-O2 -s"
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150 elif [ ${DEBUG} = "3" ]; then
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151 while [ "${DEBUG}" = "3" ]; do
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152 echo $n "
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153 gdb -- GNU Debugger
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154 dbx -- source level debugger
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155 none -- no debugger
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156 <other> -- other debugger
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157
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158 Use which debugger? (default: none) $c"
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159 read DEBUGGER
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160 if [ X${DEBUGGER} = X ]; then
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161 DEBUGGER="none"
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162 fi
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163
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164 if [ ${DEBUGGER} = "none" ]; then
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165 DEBUG="Debug (No debugger), no optimization"
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166 CDEBUGFLAGS="-g"
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167 elif [ ${DEBUGGER} = "gdb" ]; then
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168 DEBUG="Debug (GNU debugger), no optimization"
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169 CDEBUGFLAGS="-ggdb"
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170 elif [ ${DEBUGGER} = "dbx" ]; then
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171 DEBUG="Debug, no optimization"
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172 CDEBUGFLAGS="-gdbx"
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173 else
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174 echo $n "${t}\"${DEBUGGER}\" is an unknown debugger, use anyway? [yn] (default: y) $c"
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175 read ANSWER
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176 if [ X${ANSWER} = X"y" ]; then
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177 DEBUG="Debug (Other: ${DEBUGGER}), no optimization"
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178 CDEBUGFLAGS="-g${DEBUGGER}"
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179 fi
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180 fi
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181 done
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182 else
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183 echo "$0: unknown option \"${DEBUG}\", exiting."
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184 exit 1
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185 fi
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186
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187 #########################################################################
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188
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189 if [ -f "rsa/Makefile" ]; then
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190 echo $n "
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191 You seem to have the RSA files. RSA verification is NOT required
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192 for the server to function, and is usually enabled only on high
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193 profile public servers.
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194
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195 Do you wish to enable RSA verification? [yn] (default: n) $c"
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196
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197 read ANSWER
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198 if [ X${ANSWER} = X"y" ]; then
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199 RSA="-DAUTHORIZE"
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200 AUTHOBJS="rsa-server.o rsa_util.o reserved.o"
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201 else
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202 RSA=""
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203 AUTHOBJS=""
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204 fi
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205 else
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206 echo "
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207 RSA files do not exist, RSA verification is not enabled (RSA
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208 verification is not required for the server to run, and is
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209 usually only enabled on high profile public servers)."
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210 fi
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211
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212 ###########################################################################
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213 echo ""
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214 echo $n "${i}Does the mp library exist...$c"
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215
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216 cat > test.c <<EOF
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217 int main() { exit(0); }
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218 int t() { main(); }
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219 EOF
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220
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221 err=`eval "($CC test.c -lmp >/dev/null) 2>&1"`
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222 rm -f test.c a.out
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223
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224 if [ -z "$err" ]; then
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225 echo "yes."
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226 LIBS="-lmp ${LIBS}"
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227 if [ ! -z "$RSA" ]; then
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228 echo ""
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229 echo "${i}Using appropriate mp RSA files."
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230 echo ""
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231 AUTHOBJS="rsa-server.o rsa_utilmp.o reserved.o"
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232 fi
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233 else
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234 echo "no."
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235 fi
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236
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237 ###########################################################################
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238 # strdup()
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239
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240 echo $n "${i}Does strdup() exist...$c"
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241
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242 cat > test.c <<EOF
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243 #include <string.h>
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244 main () { char *str, *str2 = "test\n"; str = strdup(str2); }
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245 EOF
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246
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247 err=`eval "($CC test.c >/dev/null) 2>&1"`
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248 if [ ! -z "$err" ]; then
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249 CCOPTIONS="${CCOPTIONS} -DNO_STRDUP "
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250 echo "no."
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251 else
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252 echo "yes."
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253 fi
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254
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255 rm -f test.c a.out
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256
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257 ##########################################################################
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258 # qsort()
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259
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260 echo $n "${i}Does qsort() exist...$c"
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261
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262 cat > test.c <<EOF
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263 #include <string.h>
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264 main () { qsort(); }
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265 EOF
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266
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267 err=`eval "($CC test.c >/dev/null) 2>&1"`
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268 rm -f test.c a.out
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269
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270 if [ ! -z "$err" ]; then
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271 CCOPTIONS="${CCOPTIONS} -DNO_QSORT"
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272 echo "no."
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273 else
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274 echo "yes."
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275 fi
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276
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277 ##########################################################################
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278
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279 # This is inefficient to do it seperately for each option, but it is
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280 # the cleanest way.
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281
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282 echo "sed \"s:^#@@LIBS@:LIBS=${LIBS}:g\" src/Makefile.in > /tmp/a\$\$.setup" > etc/$0.conf
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283 echo "sed \"s:^#@@CC@:CC=${CC}:g\" /tmp/a\$\$.setup > /tmp/\$\$.setup" >> etc/$0.conf
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284 echo "sed \"s:^#@@CDEBUGFLAGS@:CDEBUGFLAGS=${CDEBUGFLAGS}:g\" /tmp/\$\$.setup > /tmp/a\$\$.setup" >> etc/$0.conf
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285 echo "sed \"s:^#@@RSA@:RSA=${RSA}:g\" /tmp/a\$\$.setup > /tmp/\$\$.setup" >> etc/$0.conf
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286 echo "sed \"s:^#@@AUTHOBJS@:AUTHOBJS=${AUTHOBJS}:g\" /tmp/\$\$.setup > /tmp/a\$\$.setup" >> etc/$0.conf
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287 echo "sed \"s:^#@@CCOPTIONS@:CCOPTIONS=${CCOPTIONS}:g\" /tmp/a\$\$.setup > /tmp/\$\$.setup" >> etc/$0.conf
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288 echo "echo \$\$" >> etc/$0.conf
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289
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290 # This 'fi' is from the first if (checking "-d")
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291 fi
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292
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293 echo ""
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294 echo $n "${i}Generating \"src/Makefile\" from \"src/Makefile.in\"...$c"
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295
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296 SPID=`sh etc/$0.conf`
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297
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298 echo "# This file generated by \"$0\" on `date`." > /tmp/${SPID}.Makefile
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299 echo "# Make changes to \"Makefile.in\" and run the setup script" >> /tmp/${SPID}.Makefile
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300 echo "#" >> /tmp/${SPID}.Makefile
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301
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302 cat /tmp/${SPID}.Makefile > src/Makefile
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303 cat /tmp/${SPID}.setup >> src/Makefile
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304
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305 rm -f /tmp/${SPID}.setup
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306 rm -f /tmp/a${SPID}.setup
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307 rm -f /tmp/${SPID}.Makefile
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308
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309 echo "Done."
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310 echo ""
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311 echo " use 'make <option>' to compile the server."
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312 echo ""
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313 echo " To change the server game configuration check the file \"src/config.h\"."
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314 echo ""
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315
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316 exit
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