1 | #!/bin/sh
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2 |
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3 | # $Id$
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4 |
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5 | ###################################
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6 | ### FUNCTIONS ###
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7 | ###################################
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8 |
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9 |
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10 |
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11 | #----------------------------#
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12 | chapter4_Makefiles() {
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13 | #----------------------------#
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14 | echo "${tab_}${GREEN}Processing... ${L_arrow}Chapter4${R_arrow}"
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15 |
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16 | # If /home/lfs is already present in the host, we asume that the
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17 | # lfs user and group are also presents in the host, and a backup
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18 | # of their bash init files is made.
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19 | (
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20 | cat << EOF
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21 | 020-creatingtoolsdir:
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22 | @\$(call echo_message, Building)
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23 | @mkdir -v \$(MOUNT_PT)/tools && \\
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24 | rm -fv /tools && \\
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25 | ln -sv \$(MOUNT_PT)/tools / && \\
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26 | touch \$@
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27 |
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28 | 021-addinguser: 020-creatingtoolsdir
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29 | @\$(call echo_message, Building)
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30 | @if [ ! -d /home/lfs ]; then \\
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31 | groupadd lfs; \\
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32 | useradd -s /bin/bash -g lfs -m -k /dev/null lfs; \\
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33 | else \\
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34 | touch user-lfs-exist; \\
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35 | fi;
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36 | @chown lfs \$(MOUNT_PT)/tools && \\
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37 | chmod a+wt \$(MOUNT_PT)/sources && \\
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38 | touch \$@
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39 |
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40 | 022-settingenvironment: 021-addinguser
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41 | @\$(call echo_message, Building)
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42 | @if [ -f /home/lfs/.bashrc -a ! -f /home/lfs/.bashrc.XXX ]; then \\
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43 | mv -v /home/lfs/.bashrc /home/lfs/.bashrc.XXX; \\
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44 | fi;
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45 | @if [ -f /home/lfs/.bash_profile -a ! -f /home/lfs/.bash_profile.XXX ]; then \\
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46 | mv -v /home/lfs/.bash_profile /home/lfs/.bash_profile.XXX; \\
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47 | fi;
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48 | @echo "set +h" > /home/lfs/.bashrc && \\
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49 | echo "umask 022" >> /home/lfs/.bashrc && \\
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50 | echo "LFS=/mnt/lfs" >> /home/lfs/.bashrc && \\
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51 | echo "LC_ALL=POSIX" >> /home/lfs/.bashrc && \\
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52 | echo "PATH=/tools/bin:/bin:/usr/bin" >> /home/lfs/.bashrc && \\
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53 | echo "export LFS LC_ALL PATH" >> /home/lfs/.bashrc && \\
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54 | echo "source $JHALFSDIR/envars" >> /home/lfs/.bashrc && \\
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55 | chown lfs:lfs /home/lfs/.bashrc && \\
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56 | touch envars && \\
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57 | touch \$@
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58 | EOF
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59 | ) >> $MKFILE.tmp
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60 | }
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61 |
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62 | #----------------------------#
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63 | chapter5_Makefiles() {
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64 | #----------------------------#
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65 | echo "${tab_}${GREEN}Processing... ${L_arrow}Chapter5${R_arrow}"
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66 |
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67 | for file in chapter05/* ; do
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68 | # Keep the script file name
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69 | this_script=`basename $file`
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70 |
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71 | # If no testsuites will be run, then TCL, Expect and DejaGNU aren't needed
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72 | # Fix also locales creation when running chapter05 testsuites (ugly)
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73 | case "${this_script}" in
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74 | *tcl) [[ "${TEST}" = "0" ]] && continue ;;
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75 | *expect) [[ "${TEST}" = "0" ]] && continue ;;
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76 | *dejagnu) [[ "${TEST}" = "0" ]] && continue ;;
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77 | *stripping) [[ "${STRIP}" = "0" ]] && continue ;;
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78 | *glibc) [[ "${TEST}" = "3" ]] && \
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79 | sed -i 's@/usr/lib/locale@/tools/lib/locale@' $file ;;
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80 | esac
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81 |
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82 | # First append each name of the script files to a list (this will become
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83 | # the names of the targets in the Makefile
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84 | chapter5="$chapter5 ${this_script}"
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85 |
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86 | # Grab the name of the target (minus the -pass1 or -pass2 in the case of gcc
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87 | # and binutils in chapter 5)
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88 | name=`echo ${this_script} | sed -e 's@[0-9]\{3\}-@@' -e 's@-pass[0-9]\{1\}@@'`
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89 |
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90 | # Set the dependency for the first target.
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91 | if [ -z $PREV ] ; then PREV=022-settingenvironment ; fi
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92 |
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93 | #--------------------------------------------------------------------#
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94 | # >>>>>>>> START BUILDING A Makefile ENTRY <<<<<<<< #
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95 | #--------------------------------------------------------------------#
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96 | #
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97 | # Drop in the name of the target on a new line, and the previous target
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98 | # as a dependency. Also call the echo_message function.
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99 | wrt_target "${this_script}" "$PREV"
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100 |
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101 | # Find the version of the command files, if it corresponds with the building of
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102 | # a specific package
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103 | vrs=`grep "^$name-version" $JHALFSDIR/packages | sed -e 's/.* //' -e 's/"//g'`
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104 |
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105 | # If $vrs isn't empty, we've got a package...
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106 | if [ "$vrs" != "" ] ; then
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107 | if [ "$name" = "tcl" ] ; then
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108 | FILE="$name$vrs-src.tar.*"
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109 | else
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110 | FILE="$name-$vrs.tar.*"
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111 | fi
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112 |
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113 | # Insert instructions for unpacking the package and to set the PKGDIR variable.
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114 | wrt_unpack "$FILE"
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115 | [[ "$OPTIMIZE" = "2" ]] && wrt_optimize "$name" && wrt_makeflags "$name"
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116 | fi
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117 |
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118 | # Insert date and disk usage at the top of the log file, the script run
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119 | # and date and disk usage again at the bottom of the log file.
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120 | # The changingowner script must be run as root.
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121 | case "${this_script}" in
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122 | *changingowner) wrt_run_as_root "${this_script}" "$file" ;;
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123 | *) wrt_run_as_su "${this_script}" "$file" ;;
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124 | esac
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125 |
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126 | # Remove the build directory(ies) except if the package build fails
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127 | # (so we can review config.cache, config.log, etc.)
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128 | if [ "$vrs" != "" ] ; then
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129 | wrt_remove_build_dirs "$name"
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130 | fi
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131 |
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132 | # Include a touch of the target name so make can check
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133 | # if it's already been made.
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134 | echo -e '\t@touch $@' >> $MKFILE.tmp
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135 | #
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136 | #--------------------------------------------------------------------#
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137 | # >>>>>>>> END OF Makefile ENTRY <<<<<<<< #
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138 | #--------------------------------------------------------------------#
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139 |
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140 | # Keep the script file name for Makefile dependencies.
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141 | PREV=${this_script}
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142 | done # end for file in chapter05/*
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143 | }
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144 |
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145 | #----------------------------#
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146 | chapter6_Makefiles() {
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147 | #----------------------------#
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148 | # Set envars and scripts for iteration targets
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149 | LOGS="" # Start with an empty global LOGS envar
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150 | if [[ -z "$1" ]] ; then
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151 | local N=""
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152 | else
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153 | local N=-build_$1
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154 | local chapter6=""
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155 | mkdir chapter06$N
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156 | cp chapter06/* chapter06$N
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157 | for script in chapter06$N/* ; do
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158 | # Overwrite existing symlinks, files, and dirs
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159 | sed -e 's/ln -sv/&f/g' \
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160 | -e 's/mv -v/&f/g' \
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161 | -e 's/mkdir -v/&p/g' -i ${script}
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162 | done
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163 | # Remove Bzip2 binaries before make install
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164 | sed -e 's@make install@rm -vf /usr/bin/bz*\n&@' -i chapter06$N/*-bzip2
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165 | # Let some Udev pre-installation commands to fail
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166 | sed -e 's@/lib/udev/devices/fd@& || true@' \
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167 | -e 's/mknod -m.*/& || true/' -i chapter06$N/*-udev
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168 | fi
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169 |
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170 | echo "${tab_}${GREEN}Processing... ${L_arrow}Chapter6$N${R_arrow}"
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171 |
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172 | for file in chapter06$N/* ; do
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173 | # Keep the script file name
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174 | this_script=`basename $file`
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175 |
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176 | # We'll run the chroot commands differently than the others, so skip them in the
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177 | # dependencies and target creation.
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178 | case "${this_script}" in
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179 | *chroot) continue ;;
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180 | *stripping*) [[ "${STRIP}" = "0" ]] && continue ;;
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181 | esac
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182 |
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183 | # Grab the name of the target
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184 | name=`echo ${this_script} | sed -e 's@[0-9]\{3\}-@@'`
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185 |
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186 | # Find the version of the command files, if it corresponds with the building of
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187 | # a specific package. We need this here to can skip scripts not needed for
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188 | # iterations rebuilds
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189 | vrs=`grep "^$name-version" $JHALFSDIR/packages | sed -e 's/.* //' -e 's/"//g'`
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190 |
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191 | if [[ "$vrs" = "" ]] && [[ -n "$N" ]] ; then
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192 | case "${this_script}" in
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193 | *stripping*) ;;
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194 | *) continue ;;
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195 | esac
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196 | fi
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197 |
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198 | # Append each name of the script files to a list (this will become
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199 | # the names of the targets in the Makefile)
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200 | chapter6="$chapter6 ${this_script}${N}"
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201 |
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202 | # Append each name of the script files to a list (this will become
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203 | # the names of the logs to be moved for each iteration)
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204 | LOGS="$LOGS ${this_script}"
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205 |
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206 | #--------------------------------------------------------------------#
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207 | # >>>>>>>> START BUILDING A Makefile ENTRY <<<<<<<< #
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208 | #--------------------------------------------------------------------#
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209 | #
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210 | # Drop in the name of the target on a new line, and the previous target
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211 | # as a dependency. Also call the echo_message function.
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212 | wrt_target "${this_script}${N}" "$PREV"
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213 |
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214 | # If $vrs isn't empty, we've got a package...
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215 | # Insert instructions for unpacking the package and changing directories
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216 | if [ "$vrs" != "" ] ; then
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217 | FILE="$name-$vrs.tar.*"
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218 | wrt_unpack2 "$FILE"
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219 | [[ "$OPTIMIZE" != "0" ]] && wrt_optimize "$name" && wrt_makeflags "$name"
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220 | fi
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221 |
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222 | # In the mount of kernel filesystems we need to set LFS
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223 | # and not to use chroot.
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224 | case "${this_script}" in
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225 | *kernfs) wrt_run_as_root "${this_script}" "$file" ;;
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226 | *) wrt_run_as_chroot1 "${this_script}" "$file" ;;
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227 | esac
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228 |
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229 | # Remove the build directory(ies) except if the package build fails.
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230 | if [ "$vrs" != "" ] ; then
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231 | wrt_remove_build_dirs "$name"
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232 | fi
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233 |
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234 | # Include a touch of the target name so make can check
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235 | # if it's already been made.
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236 | echo -e '\t@touch $@' >> $MKFILE.tmp
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237 | #
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238 | #--------------------------------------------------------------------#
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239 | # >>>>>>>> END OF Makefile ENTRY <<<<<<<< #
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240 | #--------------------------------------------------------------------#
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241 |
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242 | # Keep the script file name for Makefile dependencies.
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243 | PREV=${this_script}${N}
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244 | # Set system_build envar for iteration targets
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245 | system_build=$chapter6
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246 | done # end for file in chapter06/*
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247 | }
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248 |
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249 | #----------------------------#
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250 | chapter789_Makefiles() {
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251 | #----------------------------#
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252 | echo "${tab_}${GREEN}Processing... ${L_arrow}Chapter7/8/9${R_arrow}"
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253 |
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254 | for file in chapter0{7,8,9}/* ; do
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255 | # Keep the script file name
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256 | this_script=`basename $file`
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257 |
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258 | # Grub must be configured manually.
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259 | # The filesystems can't be unmounted via Makefile and the user
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260 | # should enter the chroot environment to create the root
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261 | # password, edit several files and setup Grub.
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262 | #
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263 | # If no .config file is supplied, the kernel build is skipped
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264 | #
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265 | case ${this_script} in
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266 | *grub) continue ;;
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267 | *reboot) continue ;;
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268 | *console) continue ;; # Use the file generated by lfs-bootscripts
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269 | *kernel) [[ -z ${CONFIG} ]] && continue
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270 | cp ${CONFIG} $BUILDDIR/sources/kernel-config ;;
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271 | esac
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272 |
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273 | # First append each name of the script files to a list (this will become
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274 | # the names of the targets in the Makefile
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275 | chapter789="$chapter789 ${this_script}"
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276 |
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277 | #--------------------------------------------------------------------#
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278 | # >>>>>>>> START BUILDING A Makefile ENTRY <<<<<<<< #
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279 | #--------------------------------------------------------------------#
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280 | #
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281 | # Drop in the name of the target on a new line, and the previous target
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282 | # as a dependency. Also call the echo_message function.
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283 | wrt_target "${this_script}" "$PREV"
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284 |
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285 | # Find the bootscripts and kernel package names
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286 | case "${this_script}" in
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287 | *bootscripts)
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288 | vrs=`grep "^lfs-bootscripts-version" $JHALFSDIR/packages | sed -e 's/.* //' -e 's/"//g'`
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289 | FILE="lfs-bootscripts-$vrs.tar.*"
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290 | wrt_unpack2 "$FILE"
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291 | ;;
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292 | *kernel)
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293 | vrs=`grep "^linux-version" $JHALFSDIR/packages | sed -e 's/.* //' -e 's/"//g'`
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294 | FILE="linux-$vrs.tar.*"
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295 | wrt_unpack2 "$FILE"
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296 | ;;
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297 | esac
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298 |
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299 | # Check if we have a real /etc/fstab file
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300 | case "${this_script}" in
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301 | *fstab) if [[ -n $FSTAB ]]; then
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302 | wrt_copy_fstab "${this_script}"
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303 | else
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304 | wrt_run_as_chroot2 "$this_script" "$file"
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305 | fi
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306 | ;;
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307 | *) wrt_run_as_chroot2 "$this_script" "$file"
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308 | ;;
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309 | esac
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310 |
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311 | case "${this_script}" in
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312 | *bootscripts) wrt_remove_build_dirs "dummy" ;;
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313 | *kernel) wrt_remove_build_dirs "dummy" ;;
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314 | esac
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315 |
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316 | # Include a touch of the target name so make can check
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317 | # if it's already been made.
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318 | echo -e '\t@touch $@' >> $MKFILE.tmp
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319 | #
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320 | #--------------------------------------------------------------------#
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321 | # >>>>>>>> END OF Makefile ENTRY <<<<<<<< #
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322 | #--------------------------------------------------------------------#
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323 |
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324 | # Keep the script file name for Makefile dependencies.
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325 | PREV=${this_script}
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326 | done # for file in chapter0{7,8,9}/*
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327 |
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328 | # Add SBU-disk_usage report target if required
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329 | if [[ "$REPORT" = "1" ]] ; then wrt_report ; fi
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330 | }
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331 |
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332 |
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333 | #----------------------------#
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334 | build_Makefile() {
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335 | #----------------------------#
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336 | echo "Creating Makefile... ${BOLD}START${OFF}"
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337 | cd $JHALFSDIR/${PROGNAME}-commands
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338 |
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339 | # Start with a clean Makefile.tmp file
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340 | >$MKFILE.tmp
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341 |
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342 | chapter4_Makefiles
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343 | chapter5_Makefiles
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344 | chapter6_Makefiles
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345 | # Add the iterations targets, if needed
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346 | [[ "$COMPARE" != "0" ]] && wrt_compare_targets
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347 | chapter789_Makefiles
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348 |
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349 |
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350 | # Add a header, some variables and include the function file
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351 | # to the top of the real Makefile.
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352 | (
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353 | cat << EOF
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354 | $HEADER
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355 |
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356 | SRC= /sources
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357 | MOUNT_PT= $BUILDDIR
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358 |
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359 | include makefile-functions
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360 |
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361 | EOF
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362 | ) > $MKFILE
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363 |
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364 |
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365 | # Add chroot commands
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366 | i=1
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367 | for file in chapter06/*chroot* ; do
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368 | chroot=`cat $file | sed -e '/#!\/bin\/sh/d' -e 's@ \\\@ @g' | tr -d '\n' | sed \
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369 | -e 's/ */ /g' -e 's|\\$|&&|g' -e 's|exit||g' -e 's|$| -c|' \
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370 | -e 's|"$$LFS"|$(MOUNT_PT)|' -e 's|set -e||'`
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371 | echo -e "CHROOT$i= $chroot\n" >> $MKFILE
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372 | i=`expr $i + 1`
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373 | done
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374 |
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375 | # Drop in the main target 'all:' and the chapter targets with each sub-target
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376 | # as a dependency.
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377 | (
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378 | cat << EOF
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379 | all: chapter4 chapter5 chapter6 chapter789
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380 | @\$(call echo_finished,$VERSION)
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381 |
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382 | chapter4: 020-creatingtoolsdir 021-addinguser 022-settingenvironment
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383 |
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384 | chapter5: chapter4 $chapter5 restore-lfs-env
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385 |
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386 | chapter6: chapter5 $chapter6
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387 |
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388 | chapter789: chapter6 $chapter789
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389 |
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390 | clean-all: clean
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391 | rm -rf ./{lfs-commands,logs,Makefile,*.xsl,makefile-functions,packages,patches}
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392 |
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393 | clean: clean-chapter789 clean-chapter6 clean-chapter5 clean-chapter4
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394 |
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395 | clean-chapter4:
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396 | -if [ ! -f user-lfs-exist ]; then \\
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397 | userdel lfs; \\
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398 | rm -rf /home/lfs; \\
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399 | fi;
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400 | rm -rf \$(MOUNT_PT)/tools
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401 | rm -f /tools
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402 | rm -f envars user-lfs-exist
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403 | rm -f 02* logs/02*.log
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404 |
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405 | clean-chapter5:
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406 | rm -rf \$(MOUNT_PT)/tools/*
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407 | rm -f $chapter5 restore-lfs-env sources-dir
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408 | cd logs && rm -f $chapter5 && cd ..
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409 |
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410 | clean-chapter6:
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411 | -umount \$(MOUNT_PT)/sys
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412 | -umount \$(MOUNT_PT)/proc
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413 | -umount \$(MOUNT_PT)/dev/shm
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414 | -umount \$(MOUNT_PT)/dev/pts
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415 | -umount \$(MOUNT_PT)/dev
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416 | rm -rf \$(MOUNT_PT)/{bin,boot,dev,etc,home,lib,media,mnt,opt,proc,root,sbin,srv,sys,tmp,usr,var}
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417 | rm -f $chapter6
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418 | cd logs && rm -f $chapter6 && cd ..
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419 |
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420 | clean-chapter789:
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421 | rm -f $chapter789
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422 | cd logs && rm -f $chapter789 && cd ..
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423 |
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424 | restore-lfs-env:
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425 | @\$(call echo_message, Building)
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426 | @if [ -f /home/lfs/.bashrc.XXX ]; then \\
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427 | mv -fv /home/lfs/.bashrc.XXX /home/lfs/.bashrc; \\
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428 | fi;
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429 | @if [ -f /home/lfs/.bash_profile.XXX ]; then \\
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430 | mv -v /home/lfs/.bash_profile.XXX /home/lfs/.bash_profile; \\
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431 | fi;
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432 | @chown lfs:lfs /home/lfs/.bash* && \\
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433 | touch \$@
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434 |
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435 | EOF
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436 | ) >> $MKFILE
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437 |
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438 | # Bring over the items from the Makefile.tmp
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439 | cat $MKFILE.tmp >> $MKFILE
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440 | rm $MKFILE.tmp
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441 | echo "Creating Makefile... ${BOLD}DONE${OFF}"
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442 |
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443 | }
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444 |
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