| 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 \$(MOUNT_PT)/tools && \\
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| 24 | rm -f /tools && \\
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| 25 | ln -s \$(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 /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 /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=\$(MOUNT_PT)" >> /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 | # If the testsuites must be run, initialize the log file
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| 116 | [[ "$TEST" = "3" ]] && wrt_test_log "${this_script}"
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| 117 | # If using optimizations, write the instructions
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| 118 | [[ "$OPTIMIZE" = "2" ]] && wrt_optimize "$name" && wrt_makeflags "$name"
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| 119 | fi
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| 120 |
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| 121 | # Insert date and disk usage at the top of the log file, the script run
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| 122 | # and date and disk usage again at the bottom of the log file.
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| 123 | # The changingowner script must be run as root.
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| 124 | case "${this_script}" in
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| 125 | *changingowner) wrt_run_as_root "${this_script}" "$file" ;;
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| 126 | *) wrt_run_as_su "${this_script}" "$file" ;;
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| 127 | esac
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| 128 |
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| 129 | # Remove the build directory(ies) except if the package build fails
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| 130 | # (so we can review config.cache, config.log, etc.)
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| 131 | if [ "$vrs" != "" ] ; then
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| 132 | wrt_remove_build_dirs "$name"
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| 133 | fi
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| 134 |
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| 135 | # Include a touch of the target name so make can check
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| 136 | # if it's already been made.
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| 137 | echo -e '\t@touch $@' >> $MKFILE.tmp
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| 138 | #
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| 139 | #--------------------------------------------------------------------#
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| 140 | # >>>>>>>> END OF Makefile ENTRY <<<<<<<< #
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| 141 | #--------------------------------------------------------------------#
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| 142 |
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| 143 | # Keep the script file name for Makefile dependencies.
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| 144 | PREV=${this_script}
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| 145 | done # end for file in chapter05/*
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| 146 | }
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| 147 |
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| 148 | #----------------------------#
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| 149 | chapter6_Makefiles() {
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| 150 | #----------------------------#
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| 151 | # Set envars and scripts for iteration targets
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| 152 | LOGS="" # Start with an empty global LOGS envar
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| 153 | if [[ -z "$1" ]] ; then
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| 154 | local N=""
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| 155 | else
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| 156 | local N=-build_$1
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| 157 | local chapter6=""
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| 158 | mkdir chapter06$N
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| 159 | cp chapter06/* chapter06$N
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| 160 | for script in chapter06$N/* ; do
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| 161 | # Overwrite existing symlinks, files, and dirs
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| 162 | sed -e 's/ln -sv/&f/g' \
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| 163 | -e 's/mv -v/&f/g' \
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| 164 | -e 's/mkdir -v/&p/g' -i ${script}
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| 165 | done
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| 166 | # Remove Bzip2 binaries before make install
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| 167 | sed -e 's@make install@rm -vf /usr/bin/bz*\n&@' -i chapter06$N/*-bzip2
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| 168 | # Let some Udev pre-installation commands to fail
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| 169 | sed -e 's@/lib/udev/devices/fd@& || true@' \
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| 170 | -e 's/mknod -m.*/& || true/' -i chapter06$N/*-udev
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| 171 | fi
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| 172 |
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| 173 | echo "${tab_}${GREEN}Processing... ${L_arrow}Chapter6$N${R_arrow}"
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| 174 |
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| 175 | for file in chapter06$N/* ; do
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| 176 | # Keep the script file name
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| 177 | this_script=`basename $file`
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| 178 |
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| 179 | # We'll run the chroot commands differently than the others, so skip them in the
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| 180 | # dependencies and target creation.
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| 181 | case "${this_script}" in
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| 182 | *chroot) continue ;;
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| 183 | *stripping*) [[ "${STRIP}" = "0" ]] && continue ;;
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| 184 | esac
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| 185 |
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| 186 | # Grab the name of the target
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| 187 | name=`echo ${this_script} | sed -e 's@[0-9]\{3\}-@@'`
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| 188 |
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| 189 | # Find the version of the command files, if it corresponds with the building of
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| 190 | # a specific package. We need this here to can skip scripts not needed for
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| 191 | # iterations rebuilds
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| 192 | vrs=`grep "^$name-version" $JHALFSDIR/packages | sed -e 's/.* //' -e 's/"//g'`
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| 193 |
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| 194 | if [[ "$vrs" = "" ]] && [[ -n "$N" ]] ; then
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| 195 | case "${this_script}" in
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| 196 | *stripping*) ;;
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| 197 | *) continue ;;
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| 198 | esac
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| 199 | fi
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| 200 |
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| 201 | # Append each name of the script files to a list (this will become
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| 202 | # the names of the targets in the Makefile)
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| 203 | chapter6="$chapter6 ${this_script}${N}"
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| 204 |
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| 205 | # Append each name of the script files to a list (this will become
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| 206 | # the names of the logs to be moved for each iteration)
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| 207 | LOGS="$LOGS ${this_script}"
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| 208 |
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| 209 | #--------------------------------------------------------------------#
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| 210 | # >>>>>>>> START BUILDING A Makefile ENTRY <<<<<<<< #
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| 211 | #--------------------------------------------------------------------#
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| 212 | #
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| 213 | # Drop in the name of the target on a new line, and the previous target
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| 214 | # as a dependency. Also call the echo_message function.
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| 215 | wrt_target "${this_script}${N}" "$PREV"
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| 216 |
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| 217 | # If $vrs isn't empty, we've got a package...
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| 218 | # Insert instructions for unpacking the package and changing directories
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| 219 | if [ "$vrs" != "" ] ; then
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| 220 | FILE="$name-$vrs.tar.*"
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| 221 | wrt_unpack2 "$FILE"
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| 222 | # If the testsuites must be run, initialize the log file
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| 223 | case $name in
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| 224 | binutils | gcc | glibc )
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| 225 | [[ "$TEST" != "0" ]] && wrt_test_log2 "${this_script}"
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| 226 | ;;
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| 227 | * )
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| 228 | [[ "$TEST" = "2" ]] || [[ "$TEST" = "3" ]] && wrt_test_log2 "${this_script}"
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| 229 | ;;
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| 230 | esac
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| 231 | # If using optimizations, write the instructions
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| 232 | [[ "$OPTIMIZE" != "0" ]] && wrt_optimize "$name" && wrt_makeflags "$name"
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| 233 | fi
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| 234 |
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| 235 | # In the mount of kernel filesystems we need to set LFS
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| 236 | # and not to use chroot.
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| 237 | case "${this_script}" in
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| 238 | *kernfs) wrt_run_as_root "${this_script}" "$file" ;;
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| 239 | *) wrt_run_as_chroot1 "${this_script}" "$file" ;;
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| 240 | esac
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| 241 |
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| 242 | # Remove the build directory(ies) except if the package build fails.
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| 243 | if [ "$vrs" != "" ] ; then
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| 244 | wrt_remove_build_dirs "$name"
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| 245 | fi
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| 246 |
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| 247 | # Include a touch of the target name so make can check
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| 248 | # if it's already been made.
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| 249 | echo -e '\t@touch $@' >> $MKFILE.tmp
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| 250 | #
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| 251 | #--------------------------------------------------------------------#
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| 252 | # >>>>>>>> END OF Makefile ENTRY <<<<<<<< #
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| 253 | #--------------------------------------------------------------------#
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| 254 |
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| 255 | # Keep the script file name for Makefile dependencies.
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| 256 | PREV=${this_script}${N}
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| 257 | # Set system_build envar for iteration targets
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| 258 | system_build=$chapter6
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| 259 | done # end for file in chapter06/*
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| 260 | }
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| 261 |
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| 262 | #----------------------------#
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| 263 | chapter789_Makefiles() {
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| 264 | #----------------------------#
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| 265 | echo "${tab_}${GREEN}Processing... ${L_arrow}Chapter7/8/9${R_arrow}"
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| 266 |
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| 267 | for file in chapter0{7,8,9}/* ; do
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| 268 | # Keep the script file name
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| 269 | this_script=`basename $file`
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| 270 |
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| 271 | # Grub must be configured manually.
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| 272 | # The filesystems can't be unmounted via Makefile and the user
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| 273 | # should enter the chroot environment to create the root
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| 274 | # password, edit several files and setup Grub.
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| 275 | #
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| 276 | # If no .config file is supplied, the kernel build is skipped
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| 277 | #
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| 278 | case ${this_script} in
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| 279 | *grub) continue ;;
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| 280 | *reboot) continue ;;
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| 281 | *console) continue ;; # Use the file generated by lfs-bootscripts
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| 282 | *kernel) [[ -z ${CONFIG} ]] && continue
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| 283 | cp ${CONFIG} $BUILDDIR/sources/kernel-config ;;
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| 284 | esac
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| 285 |
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| 286 | # First append each name of the script files to a list (this will become
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| 287 | # the names of the targets in the Makefile
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| 288 | chapter789="$chapter789 ${this_script}"
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| 289 |
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| 290 | #--------------------------------------------------------------------#
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| 291 | # >>>>>>>> START BUILDING A Makefile ENTRY <<<<<<<< #
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| 292 | #--------------------------------------------------------------------#
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| 293 | #
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| 294 | # Drop in the name of the target on a new line, and the previous target
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| 295 | # as a dependency. Also call the echo_message function.
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| 296 | wrt_target "${this_script}" "$PREV"
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| 297 |
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| 298 | # Find the bootscripts and kernel package names
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| 299 | case "${this_script}" in
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| 300 | *bootscripts)
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| 301 | vrs=`grep "^lfs-bootscripts-version" $JHALFSDIR/packages | sed -e 's/.* //' -e 's/"//g'`
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| 302 | FILE="lfs-bootscripts-$vrs.tar.*"
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| 303 | wrt_unpack2 "$FILE"
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| 304 | ;;
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| 305 | *kernel)
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| 306 | vrs=`grep "^linux-version" $JHALFSDIR/packages | sed -e 's/.* //' -e 's/"//g'`
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| 307 | FILE="linux-$vrs.tar.*"
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| 308 | wrt_unpack2 "$FILE"
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| 309 | ;;
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| 310 | esac
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| 311 |
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| 312 | # Check if we have a real /etc/fstab file
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| 313 | case "${this_script}" in
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| 314 | *fstab) if [[ -n $FSTAB ]]; then
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| 315 | wrt_copy_fstab "${this_script}"
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| 316 | else
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| 317 | wrt_run_as_chroot2 "$this_script" "$file"
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| 318 | fi
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| 319 | ;;
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| 320 | *) wrt_run_as_chroot2 "$this_script" "$file"
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| 321 | ;;
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| 322 | esac
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| 323 |
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| 324 | case "${this_script}" in
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| 325 | *bootscripts) wrt_remove_build_dirs "dummy" ;;
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| 326 | *kernel) wrt_remove_build_dirs "dummy" ;;
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| 327 | esac
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| 328 |
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| 329 | # Include a touch of the target name so make can check
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| 330 | # if it's already been made.
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| 331 | echo -e '\t@touch $@' >> $MKFILE.tmp
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| 332 | #
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| 333 | #--------------------------------------------------------------------#
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| 334 | # >>>>>>>> END OF Makefile ENTRY <<<<<<<< #
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| 335 | #--------------------------------------------------------------------#
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| 336 |
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| 337 | # Keep the script file name for Makefile dependencies.
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| 338 | PREV=${this_script}
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| 339 | done # for file in chapter0{7,8,9}/*
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| 340 |
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| 341 | # Add SBU-disk_usage report target if required
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| 342 | if [[ "$REPORT" = "1" ]] ; then wrt_report ; fi
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| 343 | }
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| 344 |
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| 345 |
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| 346 | #----------------------------#
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| 347 | build_Makefile() {
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| 348 | #----------------------------#
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| 349 | echo "Creating Makefile... ${BOLD}START${OFF}"
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| 350 | cd $JHALFSDIR/${PROGNAME}-commands
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| 351 |
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| 352 | # Start with a clean Makefile.tmp file
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| 353 | >$MKFILE.tmp
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| 354 |
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| 355 | chapter4_Makefiles
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| 356 | chapter5_Makefiles
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| 357 | chapter6_Makefiles
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| 358 | # Add the iterations targets, if needed
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| 359 | [[ "$COMPARE" != "0" ]] && wrt_compare_targets
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| 360 | chapter789_Makefiles
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| 361 |
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| 362 |
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| 363 | # Add a header, some variables and include the function file
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| 364 | # to the top of the real Makefile.
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| 365 | (
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| 366 | cat << EOF
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| 367 | $HEADER
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| 368 |
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| 369 | SRC= /sources
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| 370 | MOUNT_PT= $BUILDDIR
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| 371 | PKG_LST= $PKG_LST
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| 372 |
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| 373 | include makefile-functions
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| 374 |
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| 375 | EOF
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| 376 | ) > $MKFILE
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| 377 |
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| 378 |
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| 379 | # Add chroot commands
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| 380 | i=1
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| 381 | for file in chapter06/*chroot* ; do
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| 382 | chroot=`cat $file | sed -e '/#!\/bin\/sh/d' -e 's@ \\\@ @g' | tr -d '\n' | sed \
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| 383 | -e 's/ */ /g' -e 's|\\$|&&|g' -e 's|exit||g' -e 's|$| -c|' \
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| 384 | -e 's|"$$LFS"|$(MOUNT_PT)|' -e 's|set -e||'`
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| 385 | echo -e "CHROOT$i= $chroot\n" >> $MKFILE
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| 386 | i=`expr $i + 1`
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| 387 | done
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| 388 |
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| 389 | # Drop in the main target 'all:' and the chapter targets with each sub-target
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| 390 | # as a dependency.
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| 391 | (
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| 392 | cat << EOF
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| 393 | all: chapter4 chapter5 chapter6 chapter789 do_housekeeping
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| 394 | @\$(call echo_finished,$VERSION)
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| 395 |
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| 396 | chapter4: 020-creatingtoolsdir 021-addinguser 022-settingenvironment
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| 397 |
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| 398 | chapter5: chapter4 $chapter5 restore-lfs-env
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| 399 |
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| 400 | chapter6: chapter5 $chapter6
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| 401 |
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| 402 | chapter789: chapter6 $chapter789
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| 403 |
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| 404 | clean-all: clean
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| 405 | rm -rf ./{lfs-commands,logs,Makefile,*.xsl,makefile-functions,packages,patches}
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| 406 |
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| 407 | clean: clean-chapter789 clean-chapter6 clean-chapter5 clean-chapter4
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| 408 |
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| 409 | restart: restart_code all
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| 410 |
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| 411 | clean-chapter4:
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| 412 | -if [ ! -f user-lfs-exist ]; then \\
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| 413 | userdel lfs; \\
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| 414 | rm -rf /home/lfs; \\
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| 415 | fi;
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| 416 | rm -rf \$(MOUNT_PT)/tools
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| 417 | rm -f /tools
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| 418 | rm -f envars user-lfs-exist
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| 419 | rm -f 02* logs/02*.log
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| 420 |
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| 421 | clean-chapter5:
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| 422 | rm -rf \$(MOUNT_PT)/tools/*
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| 423 | rm -f $chapter5 restore-lfs-env sources-dir
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| 424 | cd logs && rm -f $chapter5 && cd ..
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| 425 |
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| 426 | clean-chapter6:
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| 427 | -umount \$(MOUNT_PT)/sys
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| 428 | -umount \$(MOUNT_PT)/proc
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| 429 | -umount \$(MOUNT_PT)/dev/shm
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| 430 | -umount \$(MOUNT_PT)/dev/pts
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| 431 | -umount \$(MOUNT_PT)/dev
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| 432 | 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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| 433 | rm -f $chapter6
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| 434 | cd logs && rm -f $chapter6 && cd ..
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| 435 |
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| 436 | clean-chapter789:
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| 437 | rm -f $chapter789
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| 438 | cd logs && rm -f $chapter789 && cd ..
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| 439 |
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| 440 | restore-lfs-env:
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| 441 | @\$(call echo_message, Building)
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| 442 | @if [ -f /home/lfs/.bashrc.XXX ]; then \\
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| 443 | mv -f /home/lfs/.bashrc.XXX /home/lfs/.bashrc; \\
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| 444 | fi;
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| 445 | @if [ -f /home/lfs/.bash_profile.XXX ]; then \\
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| 446 | mv /home/lfs/.bash_profile.XXX /home/lfs/.bash_profile; \\
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| 447 | fi;
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| 448 | @chown lfs:lfs /home/lfs/.bash* && \\
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| 449 | touch \$@
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| 450 |
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| 451 | do_housekeeping:
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| 452 | -umount \$(MOUNT_PT)/sys
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| 453 | -umount \$(MOUNT_PT)/proc
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| 454 | -umount \$(MOUNT_PT)/dev/shm
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| 455 | -umount \$(MOUNT_PT)/dev/pts
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| 456 | -umount \$(MOUNT_PT)/dev
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| 457 | -if [ ! -f user-lfs-exist ]; then \\
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| 458 | userdel lfs; \\
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| 459 | rm -rf /home/lfs; \\
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| 460 | fi;
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| 461 |
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| 462 | restart_code:
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| 463 | @echo "This feature is experimental, BUGS may exist"
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| 464 | @if ! stat -c %N /tools | grep "\$(MOUNT_PT)/tools" >/dev/null ; then \\
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| 465 | echo -e "\\nERROR::\\nThe symlink \\"/tools\\" does not point to \\"\$(MOUNT_PT)/tools\\".\\nCorrect the problem and rerun\\n" && false;\\
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| 466 | fi;
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| 467 | @if [ -f ???-kernfs ]; then \\
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| 468 | mkdir -pv \$(MOUNT_PT)/{dev,proc,sys};\\
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| 469 | if [ ! -e \$(MOUNT_PT)/dev/console ]; then \\
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| 470 | mknod -m 600 \$(MOUNT_PT)/dev/console c 5 1;\\
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| 471 | fi;\\
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| 472 | if [ ! -e \$(MOUNT_PT)/dev/null ]; then \\
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|---|
| 473 | mknod -m 666 \$(MOUNT_PT)/dev/null c 1 3;\\
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| 474 | fi;\\
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|---|
| 475 | if ! mount -l | grep bind >/dev/null ; then \\
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|---|
| 476 | mount --bind /dev \$(MOUNT_PT)/dev;\\
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|---|
| 477 | fi;\\
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|---|
| 478 | if ! mount -l | grep "\$(MOUNT_PT)/dev/pts" >/dev/null ; then \\
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|---|
| 479 | mount -vt devpts devpts \$(MOUNT_PT)/dev/pts;\\
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|---|
| 480 | fi;\\
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|---|
| 481 | if ! mount -l | grep "\$(MOUNT_PT)/dev/shm" >/dev/null ; then \\
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|---|
| 482 | mount -vt tmpfs shm \$(MOUNT_PT)/dev/shm;\\
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|---|
| 483 | fi;\\
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|---|
| 484 | if ! mount -l | grep "\$(MOUNT_PT)/proc" >/dev/null ; then \\
|
|---|
| 485 | mount -vt proc proc \$(MOUNT_PT)/proc;\\
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|---|
| 486 | fi;\\
|
|---|
| 487 | if ! mount -l | grep "$\(MOUNT_PT)/sys" >/dev/null ; then \\
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|---|
| 488 | mount -vt sysfs sysfs \$(MOUNT_PT)/sys;\\
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|---|
| 489 | fi;\\
|
|---|
| 490 | fi;
|
|---|
| 491 |
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|---|
| 492 | EOF
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|---|
| 493 | ) >> $MKFILE
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|---|
| 494 |
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|---|
| 495 | # Bring over the items from the Makefile.tmp
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|---|
| 496 | cat $MKFILE.tmp >> $MKFILE
|
|---|
| 497 | rm $MKFILE.tmp
|
|---|
| 498 | echo "Creating Makefile... ${BOLD}DONE${OFF}"
|
|---|
| 499 |
|
|---|
| 500 | }
|
|---|
| 501 |
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