| 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 $file`
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| 70 |
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| 71 | # If no testsuites will be run, then TCL, Expect and DejaGNU aren't needed
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| 72 | case "${this_script}" in
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| 73 | *tcl) [[ "${TEST}" = "0" ]] && continue ;;
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| 74 | *expect) [[ "${TEST}" = "0" ]] && continue ;;
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| 75 | *dejagnu) [[ "${TEST}" = "0" ]] && continue ;;
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| 76 | *stripping) [[ "${STRIP}" = "0" ]] && continue ;;
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| 77 | esac
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| 78 |
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| 79 | # First append each name of the script files to a list (this will become
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| 80 | # the names of the targets in the Makefile
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| 81 | chapter5="$chapter5 ${this_script}"
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| 82 |
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| 83 | # Grab the name of the target (minus the -pass1 or -pass2 in the case of gcc
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| 84 | # and binutils in chapter 5)
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| 85 | name=`echo ${this_script} | sed -e 's@[0-9]\{3\}-@@' -e 's@-pass[0-9]\{1\}@@'`
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| 86 |
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| 87 | # Set the dependency for the first target.
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| 88 | if [ -z $PREV ] ; then PREV=022-settingenvironment ; fi
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| 89 |
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| 90 | #--------------------------------------------------------------------#
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| 91 | # >>>>>>>> START BUILDING A Makefile ENTRY <<<<<<<< #
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| 92 | #--------------------------------------------------------------------#
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| 93 | #
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| 94 | # Drop in the name of the target on a new line, and the previous target
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| 95 | # as a dependency. Also call the echo_message function.
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| 96 | wrt_target "${this_script}" "$PREV"
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| 97 |
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| 98 | # Find the version of the command files, if it corresponds with the building of
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| 99 | # a specific package
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| 100 | vrs=`grep "^$name-version" $JHALFSDIR/packages | sed -e 's/.* //' -e 's/"//g'`
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| 101 |
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| 102 | # If $vrs isn't empty, we've got a package...
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| 103 | if [ "$vrs" != "" ] ; then
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| 104 | if [ "$name" = "tcl" ] ; then
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| 105 | FILE="$name$vrs-src.tar.*"
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| 106 | else
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| 107 | FILE="$name-$vrs.tar.*"
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| 108 | fi
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| 109 |
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| 110 | # Insert instructions for unpacking the package and to set the PKGDIR variable.
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| 111 | wrt_unpack "$FILE"
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| 112 | echo -e '\ttrue' >> $MKFILE.tmp
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| 113 | fi
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| 114 |
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| 115 | # Insert date and disk usage at the top of the log file, the script run
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| 116 | # and date and disk usage again at the bottom of the log file.
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| 117 | wrt_run_as_su "${this_script}" "$file"
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| 118 |
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| 119 | # Remove the build directory(ies) except if the package build fails
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| 120 | # (so we can review config.cache, config.log, etc.)
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| 121 | if [ "$vrs" != "" ] ; then
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| 122 | wrt_remove_build_dirs "$name"
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| 123 | fi
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| 124 |
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| 125 | # Include a touch of the target name so make can check
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| 126 | # if it's already been made.
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| 127 | echo -e '\t@touch $@' >> $MKFILE.tmp
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| 128 | #
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| 129 | #--------------------------------------------------------------------#
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| 130 | # >>>>>>>> END OF Makefile ENTRY <<<<<<<< #
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| 131 | #--------------------------------------------------------------------#
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| 132 |
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| 133 | # Keep the script file name for Makefile dependencies.
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| 134 | PREV=${this_script}
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| 135 | done # end for file in chapter05/*
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| 136 | }
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| 137 |
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| 138 | #----------------------------#
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| 139 | chapter6_Makefiles() {
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| 140 | #----------------------------#
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| 141 | echo "${tab_}${GREEN}Processing... ${L_arrow}Chapter6${R_arrow}"
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| 142 |
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| 143 | for file in chapter06/* ; do
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| 144 | # Keep the script file name
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| 145 | this_script=`basename $file`
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| 146 |
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| 147 | # We'll run the chroot commands differently than the others, so skip them in the
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| 148 | # dependencies and target creation.
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| 149 | case "${this_script}" in
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| 150 | *chroot) continue ;;
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| 151 | *stripping*) [[ "${STRIP}" = "0" ]] && continue ;;
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| 152 | esac
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| 153 |
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| 154 | # First append each name of the script files to a list (this will become
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| 155 | # the names of the targets in the Makefile
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| 156 | chapter6="$chapter6 ${this_script}"
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| 157 |
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| 158 | # Grab the name of the target
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| 159 | name=`echo ${this_script} | sed -e 's@[0-9]\{3\}-@@'`
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| 160 |
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| 161 | #--------------------------------------------------------------------#
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| 162 | # >>>>>>>> START BUILDING A Makefile ENTRY <<<<<<<< #
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| 163 | #--------------------------------------------------------------------#
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| 164 | #
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| 165 | # Drop in the name of the target on a new line, and the previous target
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| 166 | # as a dependency. Also call the echo_message function.
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| 167 | wrt_target "${this_script}" "$PREV"
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| 168 |
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| 169 | # Find the version of the command files, if it corresponds with the building of
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| 170 | # a specific package
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| 171 | vrs=`grep "^$name-version" $JHALFSDIR/packages | sed -e 's/.* //' -e 's/"//g'`
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| 172 |
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| 173 | # If $vrs isn't empty, we've got a package...
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| 174 | # Insert instructions for unpacking the package and changing directories
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| 175 | if [ "$vrs" != "" ] ; then
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| 176 | FILE="$name-$vrs.tar.*"
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| 177 | wrt_unpack2 "$FILE"
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| 178 | fi
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| 179 |
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| 180 | # In the mount of kernel filesystems we need to set LFS
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| 181 | # and not to use chroot.
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| 182 | case "${this_script}" in
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| 183 | *kernfs) wrt_run_as_root "${this_script}" "$file" ;;
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| 184 | *) wrt_run_as_chroot1 "${this_script}" "$file" ;;
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| 185 | esac
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| 186 |
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| 187 | # Remove the build directory(ies) except if the package build fails.
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| 188 | if [ "$vrs" != "" ] ; then
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| 189 | wrt_remove_build_dirs "$name"
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| 190 | fi
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| 191 |
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| 192 | # Include a touch of the target name so make can check
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| 193 | # if it's already been made.
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| 194 | echo -e '\t@touch $@' >> $MKFILE.tmp
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| 195 | #
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| 196 | #--------------------------------------------------------------------#
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| 197 | # >>>>>>>> END OF Makefile ENTRY <<<<<<<< #
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| 198 | #--------------------------------------------------------------------#
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| 199 |
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| 200 | # Keep the script file name for Makefile dependencies.
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| 201 | PREV=${this_script}
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| 202 | done # end for file in chapter06/*
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| 203 | }
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| 204 |
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| 205 | #----------------------------#
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| 206 | chapter789_Makefiles() {
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| 207 | #----------------------------#
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| 208 | echo "${tab_}${GREEN}Processing... ${L_arrow}Chapter7/8/9${R_arrow}"
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| 209 |
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| 210 | for file in chapter0{7,8,9}/* ; do
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| 211 | # Keep the script file name
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| 212 | this_script=`basename $file`
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| 213 |
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| 214 | # Grub must be configured manually.
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| 215 | # The filesystems can't be unmounted via Makefile and the user
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| 216 | # should enter the chroot environment to create the root
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| 217 | # password, edit several files and setup Grub.
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| 218 | #
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| 219 | # If no .config file is supplied, the kernel build is skipped
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| 220 | #
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| 221 | case ${this_script} in
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| 222 | *grub) continue ;;
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| 223 | *reboot) continue ;;
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| 224 | *kernel) [[ -z ${CONFIG} ]] && continue
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| 225 | cp ${CONFIG} $BUILDDIR/sources/kernel-config ;;
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| 226 | esac
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| 227 |
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| 228 | # First append each name of the script files to a list (this will become
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| 229 | # the names of the targets in the Makefile
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| 230 | chapter789="$chapter789 ${this_script}"
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| 231 |
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| 232 | #--------------------------------------------------------------------#
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| 233 | # >>>>>>>> START BUILDING A Makefile ENTRY <<<<<<<< #
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| 234 | #--------------------------------------------------------------------#
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| 235 | #
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| 236 | # Drop in the name of the target on a new line, and the previous target
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| 237 | # as a dependency. Also call the echo_message function.
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| 238 | wrt_target "${this_script}" "$PREV"
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| 239 |
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| 240 | # Find the bootscripts and kernel package names
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| 241 | case "${this_script}" in
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| 242 | *bootscripts)
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| 243 | vrs=`grep "^lfs-bootscripts-version" $JHALFSDIR/packages | sed -e 's/.* //' -e 's/"//g'`
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| 244 | FILE="lfs-bootscripts-$vrs.tar.*"
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| 245 | wrt_unpack2 "$FILE"
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| 246 | ;;
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| 247 | *kernel)
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| 248 | vrs=`grep "^linux-version" $JHALFSDIR/packages | sed -e 's/.* //' -e 's/"//g'`
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| 249 | FILE="linux-$vrs.tar.*"
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| 250 | wrt_unpack2 "$FILE"
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| 251 | ;;
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| 252 | esac
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| 253 |
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| 254 | # Check if we have a real /etc/fstab file
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| 255 | case "${this_script}" in
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| 256 | *fstab) if [[ -n $FSTAB ]]; then
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| 257 | wrt_copy_fstab "${this_script}"
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| 258 | else
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| 259 | wrt_run_as_chroot2 "$this_script" "$file"
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| 260 | fi
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| 261 | ;;
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| 262 | *) wrt_run_as_chroot2 "$this_script" "$file"
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| 263 | ;;
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| 264 | esac
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| 265 |
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| 266 | case "${this_script}" in
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| 267 | *bootscripts) wrt_remove_build_dirs "dummy" ;;
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| 268 | *kernel) wrt_remove_build_dirs "dummy" ;;
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| 269 | esac
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| 270 |
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| 271 | # Include a touch of the target name so make can check
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| 272 | # if it's already been made.
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| 273 | echo -e '\t@touch $@' >> $MKFILE.tmp
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| 274 | #
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| 275 | #--------------------------------------------------------------------#
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| 276 | # >>>>>>>> END OF Makefile ENTRY <<<<<<<< #
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| 277 | #--------------------------------------------------------------------#
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| 278 |
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| 279 | # Keep the script file name for Makefile dependencies.
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| 280 | PREV=${this_script}
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| 281 | done # for file in chapter0{7,8,9}/*
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| 282 | }
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| 283 |
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| 284 |
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| 285 | #----------------------------#
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| 286 | build_Makefile() {
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| 287 | #----------------------------#
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| 288 | echo "Creating Makefile... "
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| 289 | cd $JHALFSDIR/${PROGNAME}-commands
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| 290 |
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| 291 | # Start with a clean Makefile.tmp file
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| 292 | >$MKFILE.tmp
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| 293 |
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| 294 | chapter4_Makefiles
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| 295 | chapter5_Makefiles
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| 296 | chapter6_Makefiles
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| 297 | chapter789_Makefiles
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| 298 |
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| 299 |
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| 300 | # Add a header, some variables and include the function file
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| 301 | # to the top of the real Makefile.
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| 302 | (
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| 303 | cat << EOF
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| 304 | $HEADER
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| 305 |
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| 306 | SRC= /sources
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| 307 | MOUNT_PT= $BUILDDIR
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| 308 |
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| 309 | include makefile-functions
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| 310 |
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| 311 | EOF
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| 312 | ) > $MKFILE
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| 313 |
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| 314 |
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| 315 | # Add chroot commands
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| 316 | i=1
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| 317 | for file in chapter06/*chroot* ; do
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| 318 | chroot=`cat $file | sed -e '/#!\/bin\/sh/d' -e 's@ \\\@ @g' | tr -d '\n' | sed \
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| 319 | -e 's/ */ /g' -e 's|\\$|&&|g' -e 's|exit||g' -e 's|$| -c|' \
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| 320 | -e 's|"$$LFS"|$(MOUNT_PT)|' -e 's|set -e||'`
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| 321 | echo -e "CHROOT$i= $chroot\n" >> $MKFILE
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| 322 | i=`expr $i + 1`
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| 323 | done
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| 324 |
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| 325 | # Drop in the main target 'all:' and the chapter targets with each sub-target
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| 326 | # as a dependency.
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| 327 | (
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| 328 | cat << EOF
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| 329 | all: chapter4 chapter5 chapter6 chapter789
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| 330 | @\$(call echo_finished,$VERSION)
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| 331 |
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| 332 | chapter4: 020-creatingtoolsdir 021-addinguser 022-settingenvironment
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| 333 |
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| 334 | chapter5: chapter4 $chapter5 restore-lfs-env
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| 335 |
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| 336 | chapter6: chapter5 $chapter6
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| 337 |
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| 338 | chapter789: chapter6 $chapter789
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| 339 |
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| 340 | clean-all: clean
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| 341 | rm -rf ./{lfs-commands,logs,Makefile,dump-lfs-scripts.xsl,functions,packages,patches}
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| 342 |
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| 343 | clean: clean-chapter789 clean-chapter6 clean-chapter5 clean-chapter4
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| 344 |
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| 345 | clean-chapter4:
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| 346 | -if [ ! -f user-lfs-exist ]; then \\
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| 347 | userdel lfs; \\
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| 348 | rm -rf /home/lfs; \\
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| 349 | fi;
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| 350 | rm -rf \$(MOUNT_PT)/tools
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| 351 | rm -f /tools
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| 352 | rm -f envars user-lfs-exist
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| 353 | rm -f 02* logs/02*.log
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| 354 |
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| 355 | clean-chapter5:
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| 356 | rm -rf \$(MOUNT_PT)/tools/*
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| 357 | rm -f $chapter5 restore-lfs-env sources-dir
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| 358 | cd logs && rm -f $chapter5 && cd ..
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| 359 |
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| 360 | clean-chapter6:
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| 361 | -umount \$(MOUNT_PT)/sys
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| 362 | -umount \$(MOUNT_PT)/proc
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| 363 | -umount \$(MOUNT_PT)/dev/shm
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| 364 | -umount \$(MOUNT_PT)/dev/pts
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| 365 | -umount \$(MOUNT_PT)/dev
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| 366 | 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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| 367 | rm -f $chapter6
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| 368 | cd logs && rm -f $chapter6 && cd ..
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| 369 |
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| 370 | clean-chapter789:
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| 371 | rm -f $chapter789
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| 372 | cd logs && rm -f $chapter789 && cd ..
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| 373 |
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| 374 | restore-lfs-env:
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| 375 | @\$(call echo_message, Building)
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| 376 | @if [ -f /home/lfs/.bashrc.XXX ]; then \\
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| 377 | mv -fv /home/lfs/.bashrc.XXX /home/lfs/.bashrc; \\
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| 378 | fi;
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| 379 | @if [ -f /home/lfs/.bash_profile.XXX ]; then \\
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| 380 | mv -v /home/lfs/.bash_profile.XXX /home/lfs/.bash_profile; \\
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| 381 | fi;
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| 382 | @chown lfs:lfs /home/lfs/.bash* && \\
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| 383 | touch \$@
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| 384 |
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| 385 | EOF
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| 386 | ) >> $MKFILE
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| 387 |
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| 388 | # Bring over the items from the Makefile.tmp
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| 389 | cat $MKFILE.tmp >> $MKFILE
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| 390 | rm $MKFILE.tmp
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| 391 | echo "done"
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| 392 | }
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| 393 |
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| 394 |
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