1 | #!/bin/bash
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2 | # $Id$
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3 | set -e
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4 |
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5 |
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6 | #>>>>>>>>>>>>>>>ERROR TRAPPING >>>>>>>>>>>>>>>>>>>>
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7 | #-----------------------#
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8 | simple_error() { # Basic error trap.... JUST DIE
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9 | #-----------------------#
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10 | # If +e then disable text output
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11 | if [[ "$-" =~ "e" ]]; then
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12 | echo -e "\n${RED}ERROR:${GREEN} basic error trapped!${OFF}\n" >&2
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13 | fi
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14 | }
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15 |
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16 | see_ya() {
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17 | echo -e "\n\t${BOLD}Goodbye and thank you for choosing ${L_arrow}jhalfs${R_arrow}\n"
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18 | }
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19 | ##### Simple error TRAPS
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20 | # ctrl-c SIGINT
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21 | # ctrl-y
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22 | # ctrl-z SIGTSTP
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23 | # SIGHUP 1 HANGUP
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24 | # SIGINT 2 INTRERRUPT FROM KEYBOARD Ctrl-C
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25 | # SIGQUIT 3
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26 | # SIGKILL 9 KILL
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27 | # SIGTERM 15 TERMINATION
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28 | # SIGSTOP 17,18,23 STOP THE PROCESS
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29 | #####
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30 | set -e
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31 | trap see_ya 0
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32 | trap simple_error ERR
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33 | trap 'echo -e "\n\n${RED}INTERRUPT${OFF} trapped\n" && exit 2' 1 2 3 15 17 18 23
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34 | #>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
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35 |
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36 |
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37 | if [ ! -L $0 ] ; then
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38 | echo "${nl_}${tab_}${BOLD}${RED}This script cannot be called directly: EXITING ${OFF}${nl_}"
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39 | exit 1
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40 | fi
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41 |
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42 | PROGNAME=$(basename $0)
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43 | COMMON_DIR="common"
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44 | PACKAGE_DIR=$(echo $PROGNAME | tr [a-z] [A-Z])
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45 | MODULE=$PACKAGE_DIR/master.sh
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46 | MODULE_CONFIG=$PACKAGE_DIR/config
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47 | VERBOSITY=0
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48 |
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49 | [[ $VERBOSITY > 0 ]] && echo -n "Loading common-functions module..."
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50 | source $COMMON_DIR/common-functions
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51 | [[ $? > 0 ]] && echo " $COMMON_DIR/common-functions did not load.." && exit
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52 | [[ $VERBOSITY > 0 ]] && echo "OK"
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53 | #
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54 |
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55 | [[ $VERBOSITY > 0 ]] && echo -n "Loading masterscript conf..."
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56 | source $COMMON_DIR/config
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57 | [[ $? > 0 ]] && echo "$COMMON_DIR/conf did not load.." && exit
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58 | [[ $VERBOSITY > 0 ]] && echo "OK"
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59 | #
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60 | [[ $VERBOSITY > 0 ]] && echo -n "Loading config module <$MODULE_CONFIG>..."
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61 | source $MODULE_CONFIG
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62 | [[ $? > 0 ]] && echo "$MODULE_CONFIG did not load.." && exit 1
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63 | [[ $VERBOSITY > 0 ]] && echo "OK"
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64 | #
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65 | [[ $VERBOSITY > 0 ]] && echo -n "Loading code module <$MODULE>..."
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66 | source $MODULE
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67 | [[ $? > 0 ]] && echo "$MODULE did not load.." && exit 2
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68 | [[ $VERBOSITY > 0 ]] && echo "OK"
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69 | #
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70 | [[ $VERBOSITY > 0 ]] && echo "---------------${nl_}"
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71 |
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72 |
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73 | #===========================================================
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74 | # If the var BOOK contains something then, maybe, it points
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75 | # to a working doc.. set WC=1, else 'null'
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76 | #===========================================================
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77 | WC=${BOOK:+1}
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78 | #===========================================================
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79 |
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80 |
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81 | #*******************************************************************#
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82 | [[ $VERBOSITY > 0 ]] && echo -n "Loading function <func_check_version.sh>..."
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83 | source $COMMON_DIR/func_check_version.sh
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84 | [[ $? > 0 ]] && echo " function module did not load.." && exit 2
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85 | [[ $VERBOSITY > 0 ]] && echo "OK"
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86 |
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87 | [[ $VERBOSITY > 0 ]] && echo -n "Loading function <func_validate_configs.sh>..."
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88 | source $COMMON_DIR/func_validate_configs.sh
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89 | [[ $? > 0 ]] && echo " function module did not load.." && exit 2
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90 | [[ $VERBOSITY > 0 ]] && echo "OK"
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91 | [[ $VERBOSITY > 0 ]] && echo "---------------${nl_}"
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92 |
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93 |
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94 | ###################################
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95 | ### MAIN ###
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96 | ###################################
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97 |
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98 | # Evaluate any command line switches
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99 |
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100 | while test $# -gt 0 ; do
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101 | case $1 in
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102 | # Common options for all books
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103 | --book | -B )
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104 | test $# = 1 && eval "$exit_missing_arg"
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105 | shift
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106 | case $1 in
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107 | dev* | SVN | trunk )
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108 | LFSVRS=development
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109 | ;;
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110 | *) if [[ "$PROGNAME" = "lfs" ]]; then
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111 | case $1 in
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112 | 6.1.1 )
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113 | echo "For stable 6.1.1 book, please use jhalfs-0.2."
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114 | exit 0
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115 | ;;
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116 | udev*) LFSVRS=udev_update ;;
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117 | * )
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118 | echo "$1 is an unsupported version at this time."
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119 | exit 0
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120 | ;;
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121 | esac
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122 | else
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123 | echo "The requested version, ${L_arrow} ${BOLD}$1${OFF} ${R_arrow}, is undefined in the ${BOLD}$(echo $PROGNAME | tr [a-z] [A-Z])${OFF} series."
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124 | exit 0
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125 | fi
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126 | ;;
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127 | esac
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128 | ;;
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129 |
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130 | --directory | -D )
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131 | test $# = 1 && eval "$exit_missing_arg"
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132 | shift
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133 | case $1 in
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134 | -* )
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135 | echo -e "\n$1 isn't a valid build directory."
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136 | echo -e "Directory names can't start with - .\n"
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137 | exit 1
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138 | ;;
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139 | * )
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140 | BUILDDIR=$1
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141 | JHALFSDIR=$BUILDDIR/jhalfs
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142 | LOGDIR=$JHALFSDIR/logs
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143 | MKFILE=$JHALFSDIR/Makefile
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144 | ;;
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145 | esac
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146 | ;;
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147 |
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148 | --get-packages | -G ) HPKG=1 ;;
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149 |
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150 | --help | -h ) usage | more && exit ;;
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151 |
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152 | --testsuites | -T )
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153 | test $# = 1 && eval "$exit_missing_arg"
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154 | shift
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155 | case $1 in
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156 | 0 | 1 | 2 | 3 )
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157 | TEST=$1
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158 | ;;
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159 | * )
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160 | echo -e "\n$1 isn't a valid testsuites level value."
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161 | echo -e "You must to use 0, 1, 2, or 3.\n"
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162 | exit 1
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163 | ;;
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164 | esac
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165 | ;;
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166 |
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167 | --version | -V )
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168 | echo "$version"
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169 | exit 0
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170 | ;;
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171 |
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172 | --working-copy | -W )
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173 | test $# = 1 && eval "$exit_missing_arg"
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174 | shift
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175 | case $PROGNAME in # Poor checks. We should find better ones.
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176 | lfs)
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177 | if [ -f $1/patches.ent ] ; then
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178 | WC=1
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179 | BOOK=$1
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180 | else
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181 | echo -e "\nLooks like $1 isn't a LFS working copy."
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182 | exit 1
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183 | fi
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184 | ;;
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185 | clfs)
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186 | if [ -f $1/patches.ent ] && [ -f $1/packages.ent ]; then
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187 | WC=1
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188 | BOOK=$1
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189 | else
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190 | echo -e "\nLooks like $1 isn't a CLFS working copy."
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191 | exit 1
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192 | fi
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193 | ;;
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194 | hlfs)
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195 | if [ -f $1/template.xml ] ; then
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196 | WC=1
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197 | BOOK=$1
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198 | else
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199 | echo -e "\nLooks like $1 isn't a HLFS working copy."
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200 | exit 1
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201 | fi
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202 | ;;
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203 | blfs)
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204 | if [ -f $1/use-unzip.xml ] ; then
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205 | WC=1
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206 | BOOK=$1
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207 | else
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208 | echo -e "\nLooks like $1 isn't a BLFS working copy."
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209 | exit 1
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210 | fi
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211 | ;;
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212 | esac
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213 | ;;
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214 |
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215 | # Common options for LFS, CLFS and HLFS
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216 | --fstab | -F )
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217 | test $# = 1 && eval "$exit_missing_arg"
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218 | shift
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219 | if [ -f $1 ] ; then
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220 | FSTAB=$1
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221 | else
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222 | echo -e "\nFile $1 not found. Verify your command line.\n"
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223 | exit 1
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224 | fi
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225 | ;;
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226 |
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227 | --kernel-config | -K )
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228 | test $# = 1 && eval "$exit_missing_arg"
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229 | shift
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230 | if [ -f $1 ] ; then
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231 | CONFIG=$1
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232 | else
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233 | echo -e "\nFile $1 not found. Verify your command line.\n"
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234 | exit 1
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235 | fi
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236 | ;;
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237 |
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238 | --make | -M ) RUNMAKE=1 ;;
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239 |
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240 | --rebuild | -R ) CLEAN=1 ;;
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241 |
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242 | # CLFS options
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243 | --arch | -A )
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244 | test $# = 1 && eval "$exit_missing_arg"
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245 | shift
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246 | case $1 in
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247 | x86 )
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248 | ARCH=x86
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249 | TARGET="i686-pc-linux-gnu"
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250 | ;;
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251 | i486 )
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252 | ARCH=x86
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253 | TARGET="i486-pc-linux-gnu"
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254 | ;;
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255 | i586 )
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256 | ARCH=x86
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257 | TARGET="i586-pc-linux-gnu"
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258 | ;;
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259 | ppc )
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260 | ARCH=ppc
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261 | TARGET="powerpc-unknown-linux-gnu"
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262 | ;;
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263 | mips )
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264 | ARCH=mips
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265 | TARGET="mips-unknown-linux-gnu"
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266 | ;;
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267 | mipsel )
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268 | ARCH=mips
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269 | TARGET="mipsel-unknown-linux-gnu"
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270 | ;;
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271 | sparc )
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272 | ARCH=sparc
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273 | TARGET="sparcv9-unknown-linux-gnu"
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274 | ;;
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275 | x86_64-64 )
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276 | ARCH=x86_64-64
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277 | TARGET="x86_64-unknown-linux-gnu"
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278 | ;;
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279 | mips64-64 )
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280 | ARCH=mips64-64
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281 | TARGET="mips-unknown-linux-gnu"
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282 | ;;
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283 | mipsel64-64 )
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284 | ARCH=mips64-64
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285 | TARGET="mipsel-unknown-linux-gnu"
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286 | ;;
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287 | sparc64-64 )
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288 | ARCH=sparc64-64
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289 | TARGET="sparc64-unknown-linux-gnu"
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290 | ;;
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291 | alpha )
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292 | ARCH=alpha
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293 | TARGET="alpha-unknown-linux-gnu"
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294 | ;;
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295 | x86_64 )
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296 | ARCH=x86_64
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297 | TARGET="x86_64-unknown-linux-gnu"
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298 | TARGET32="i686-pc-linux-gnu"
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299 | ;;
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300 | mips64 )
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301 | ARCH=mips64
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302 | TARGET="mips-unknown-linux-gnu"
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303 | TARGET32="mips-unknown-linux-gnu"
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304 | ;;
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305 | mipsel64 )
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306 | ARCH=mips64
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307 | TARGET="mipsel-unknown-linux-gnu"
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308 | TARGET32="mipsel-unknown-linux-gnu"
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309 | ;;
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310 | sparc64 )
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311 | ARCH=sparc64
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312 | TARGET="sparc64-unknown-linux-gnu"
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313 | TARGET32="sparcv9-unknown-linux-gnu"
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314 | ;;
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315 | ppc64 )
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316 | ARCH=ppc64
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317 | TARGET="powerpc64-unknown-linux-gnu"
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318 | TARGET32="powerpc-unknown-linux-gnu"
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319 | ;;
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320 | * )
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321 | echo -e "\n$1 is an unknown or unsopported arch."
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322 | exit 1
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323 | ;;
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324 | esac
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325 | ;;
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326 |
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327 | --boot-config )
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328 | test $# = 1 && eval "$exit_missing_arg"
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329 | shift
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330 | if [ -f $1 ] ; then
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331 | BOOT_CONFIG=$1
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332 | else
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333 | echo -e "\nFile $1 not found. Verify your command line.\n"
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334 | exit 1
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335 | fi
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336 | ;;
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337 |
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338 | --method )
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339 | test $# = 1 && eval "$exit_missing_arg"
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340 | shift
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341 | case $1 in
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342 | chroot | boot )
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343 | METHOD=$1
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344 | ;;
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345 | * )
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346 | echo -e "\n$1 isn't a valid build method."
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347 | exit 1
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348 | ;;
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349 | esac
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350 | ;;
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351 |
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352 | # HLFS options
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353 | --model )
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354 | test $# = 1 && eval "$exit_missing_arg"
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355 | shift
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356 | case $1 in
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357 | glibc | uclibc )
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358 | MODEL=$1
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359 | ;;
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360 | * )
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361 | echo -e "\n$1 isn't a valid libc model."
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362 | exit 1
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363 | ;;
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364 | esac
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365 | ;;
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366 |
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367 | # BLFS options
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368 | --dependencies )
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369 | test $# = 1 && eval "$exit_missing_arg"
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370 | shift
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371 | case $1 in
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372 | 0 | 1 | 2 )
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373 | DEPEND=$1
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374 | ;;
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375 | * )
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376 | echo -e "\n$1 isn't a valid dependencies level."
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377 | exit 1
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378 | ;;
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379 | esac
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380 | ;;
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381 |
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382 | # Unknown options
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383 | * ) usage ;;
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384 | esac
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385 | shift
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386 | done
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387 |
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388 | # Find the download client to use, if not already specified.
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389 |
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390 | if [ -z $DL ] ; then
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391 | if [ `type -p wget` ] ; then
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392 | DL=wget
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393 | elif [ `type -p curl` ] ; then
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394 | DL=curl
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395 | else
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396 | eval "$no_dl_client"
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397 | fi
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398 | fi
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399 |
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400 | #===================================================
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401 | # Set the document location...
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402 | # BOOK is either defined in
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403 | # xxx.config
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404 | # comand line
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405 | # default
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406 | # If set by conf file or cmd line leave it
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407 | # alone otherwise load the default version
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408 | #===================================================
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409 | BOOK=${BOOK:=$PROGNAME-$LFSVRS}
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410 | #===================================================
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411 |
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412 |
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413 | # Check for minumum gcc and kernel versions
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414 | #check_requirements 1 # 0/1 0-do not display values.
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415 | echo
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416 | check_version "2.6.2" "`uname -r`" "KERNEL"
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417 | check_version "3.0" "$BASH_VERSION" "BASH"
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418 | check_version "3.0" "`gcc -dumpversion`" "GCC"
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419 | tarVer=`tar --version`
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420 | check_version "1.15.0" "${tarVer##* }" "TAR"
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421 | echo "---------------${nl_}"
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422 |
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423 | validate_config
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424 | echo "---------------${nl_}"
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425 |
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426 | echo -n "Are you happy with these settings? yes/no (no): "
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427 | read ANSWER
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428 | if [ x$ANSWER != "xyes" ] ; then
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429 | echo "${nl_}Fix the configuration options and rerun the script.${nl_}"
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430 | exit 1
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431 | fi
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432 | echo "${nl_}---------------${nl_}"
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433 |
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434 | # Prevents setting "-d /" by mistake.
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435 |
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436 | if [ $BUILDDIR = / ] ; then
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437 | echo -ne "\nThe root directory can't be used to build LFS.\n\n"
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438 | exit 1
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439 | fi
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440 |
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441 | # If $BUILDDIR has subdirectories like tools/ or bin/, stop the run
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442 | # and notify the user about that.
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443 |
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444 | if [ -d $BUILDDIR/tools -o -d $BUILDDIR/bin ] && [ -z $CLEAN ] ; then
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445 | eval "$no_empty_builddir"
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446 | fi
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447 |
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448 | # If requested, clean the build directory
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449 | clean_builddir
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450 |
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451 | if [[ ! -d $JHALFSDIR ]]; then
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452 | mkdir -p $JHALFSDIR
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453 | fi
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454 |
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455 | if [[ "$PWD" != "$JHALFSDIR" ]]; then
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456 | cp $COMMON_DIR/makefile-functions $JHALFSDIR/
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457 | if [[ -n "$FILES" ]]; then
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458 | # pushd/popd necessary to deal with mulitiple files
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459 | pushd $PACKAGE_DIR 1> /dev/null
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460 | cp $FILES $JHALFSDIR/
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461 | popd 1> /dev/null
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462 | fi
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463 | sed 's,FAKEDIR,'$BOOK',' $PACKAGE_DIR/$XSL > $JHALFSDIR/${XSL}
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464 | export XSL=$JHALFSDIR/${XSL}
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465 | fi
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466 |
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467 | if [[ ! -d $LOGDIR ]]; then
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468 | mkdir $LOGDIR
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469 | fi
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470 | >$LOGDIR/$LOG
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471 |
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472 | get_book
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473 | echo "---------------${nl_}"
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474 |
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475 | build_Makefile
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476 | echo "---------------${nl_}"
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477 |
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478 | run_make
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479 |
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