| 1 | #!/bin/bash
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| 2 |
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| 3 | #----------------------------#
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| 4 | get_book() { #
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| 5 | #----------------------------#
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| 6 | cd $JHALFSDIR
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| 7 |
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| 8 | if [ -z "$WORKING_COPY" ] ; then
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| 9 | # Check for Subversion or git instead of just letting the script fail.
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| 10 | test `type -p git` || eval "echo \"This feature requires Git.\"
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| 11 | exit 1"
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| 12 |
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| 13 | echo -n "Downloading the lfs document, branch/tag/commit: $COMMIT... "
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| 14 |
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| 15 | # Grab a fresh book if it's missing, otherwise, update it from the
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| 16 | # repo. If we've already extracted the commands, move on to getting the
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| 17 | # sources.
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| 18 | if [ ! -d "$BOOK"/.git ]; then
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| 19 | git clone "$REPO" "$BOOK" >>"$LOGDIR/$LOG" 2>&1
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| 20 | if [ "$COMMIT" != trunk ]; then
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| 21 | pushd "$BOOK" >/dev/null
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| 22 | echo "Checking out $COMMIT at $PWD"
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| 23 | git checkout "$COMMIT" >>"$LOGDIR/$LOG" 2>&1
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| 24 | popd >/dev/null
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| 25 | fi
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| 26 | else
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| 27 | cd "$BOOK"
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| 28 | # If the repo is in "detached head" state, git pull fails, so get
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| 29 | # back first to trunk:
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| 30 | git checkout trunk >>"$LOGDIR/$LOG" 2>&1
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| 31 | git pull >>"$LOGDIR/$LOG" 2>&1
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| 32 | if [ "$COMMIT" != "trunk" ]; then
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| 33 | git checkout "$COMMIT" >>"$LOGDIR/$LOG" 2>&1
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| 34 | fi
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| 35 | fi
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| 36 | echo -ne "done\n"
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| 37 |
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| 38 | else # Working copy
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| 39 | echo -ne "Using $BOOK as book's sources ...\n"
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| 40 | fi
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| 41 | }
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| 42 |
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| 43 | #----------------------------#
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| 44 | extract_commands() { #
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| 45 | #----------------------------#
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| 46 |
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| 47 | cd $JHALFSDIR
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| 48 | # Clean
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| 49 | rm -rf "$COMMANDS"
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| 50 |
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| 51 | # Extract the commands
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| 52 | echo -n "Extracting commands for"
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| 53 | echo -n " ${L_arrow}${BOLD}LFS${R_arrow} build... "
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| 54 | # The scripts pages are xincluded by the book, so must
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| 55 | # be generated for running xsltproc
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| 56 | pushd $BOOK > /dev/null
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| 57 | if [ -f process-scripts.sh ]; then
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| 58 | bash process-scripts.sh >> $LOGDIR/$LOG 2>&1
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| 59 | fi
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| 60 | # Recent git versions need version.ent to be generated
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| 61 | if [ -f git-version.sh ]; then
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| 62 | bash git-version.sh "$INITSYS" >> $LOGDIR/$LOG 2>&1
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| 63 | fi
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| 64 | popd > /dev/null
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| 65 |
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| 66 | if [ "$ALL_CORES" = "y" ]; then
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| 67 | JOBS="\$(nproc)"
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| 68 | else
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| 69 | JOBS="$N_PARALLEL"
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| 70 | fi
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| 71 | if [ "REALSBU" = y ]; then JOBSBP1=1; else JOBSBP1="$JOBS"; fi
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| 72 |
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| 73 | # First profile the book, for revision and arch. Note that
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| 74 | # MULTIBLIB is set to "default" if pure 64 bit book. In this case,
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| 75 | # profiling on arch is useless, but does not hurt either.
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| 76 | xsltproc --nonet \
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| 77 | --xinclude \
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| 78 | --stringparam profile.revision "$INITSYS" \
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| 79 | --stringparam profile.arch "$MULTILIB" \
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| 80 | --output prbook.xml \
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| 81 | $BOOK/stylesheets/lfs-xsl/profile.xsl \
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| 82 | $BOOK/index.xml >> $LOGDIR/$LOG 2>&1
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| 83 |
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| 84 | # Use the profiled book for generating the scriptlets
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| 85 | xsltproc --nonet \
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| 86 | --stringparam testsuite "$TEST" \
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| 87 | --stringparam ncurses5 "$NCURSES5" \
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| 88 | --stringparam strip "$STRIP" \
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| 89 | --stringparam del-la-files "$DEL_LA_FILES" \
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| 90 | --stringparam full-locale "$FULL_LOCALE" \
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| 91 | --stringparam timezone "$TIMEZONE" \
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| 92 | --stringparam page "$PAGE" \
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| 93 | --stringparam lang "$LANG" \
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| 94 | --stringparam pkgmngt "$PKGMNGT" \
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| 95 | --stringparam wrap-install "$WRAP_INSTALL" \
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| 96 | --stringparam hostname "$HOSTNAME" \
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| 97 | --stringparam interface "$INTERFACE" \
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| 98 | --stringparam ip "$IP_ADDR" \
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| 99 | --stringparam gateway "$GATEWAY" \
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| 100 | --stringparam prefix "$PREFIX" \
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| 101 | --stringparam broadcast "$BROADCAST" \
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| 102 | --stringparam domain "$DOMAIN" \
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| 103 | --stringparam nameserver1 "$DNS1" \
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| 104 | --stringparam nameserver2 "$DNS2" \
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| 105 | --stringparam font "$FONT" \
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| 106 | --stringparam fontmap "$FONTMAP" \
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| 107 | --stringparam unicode "$UNICODE" \
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| 108 | --stringparam keymap "$KEYMAP" \
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| 109 | --stringparam local "$LOCAL" \
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| 110 | --stringparam log-level "$LOG_LEVEL" \
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| 111 | --stringparam script-root "$SCRIPT_ROOT" \
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| 112 | --stringparam jobs "$JOBS" \
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| 113 | --stringparam jobs-bp1 "$JOBSBP1" \
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| 114 | --output "./${COMMANDS}/" \
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| 115 | $XSL \
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| 116 | prbook.xml >> $LOGDIR/$LOG 2>&1
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| 117 | # Remove flags requesting user action in some cases. Much easier here than
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| 118 | # in the stylesheet...
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| 119 | sed -i 's/-iv /-v /' "./${COMMANDS}/"chapter??/*kernel*
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| 120 | # If doing a destdir install (PM without wrap), the gcc instructions
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| 121 | # fail for two reasons: a missing dir, and gcc -dumpmachine returns a
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| 122 | # wrong string.
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| 123 | if [ "$PKGMNGT" = y ] && [ "$WRAP_INSTALL" = n ]; then
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| 124 | sed -e 's|(gcc|&/xgcc|' \
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| 125 | -e '/lto_plug/imkdir -pv $PKG_DEST/usr/lib/bfd-plugins' \
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| 126 | -i ./${COMMANDS}/chapter08/*gcc
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| 127 | fi
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| 128 | echo "done"
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| 129 |
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| 130 | # Make the scripts executable.
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| 131 | chmod -R +x "$JHALFSDIR/${COMMANDS}"
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| 132 | create_chroot_scripts
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| 133 | create_kernfs_scripts
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| 134 |
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| 135 | # we create the VERSION variable here. Should maybe go into its own
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| 136 | # function. But at this point we can use the profiled xml to get
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| 137 | # version from lfs-release in the lfs case.
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| 138 | VERSION=$(grep 'echo.*lfs-release' prbook.xml | sed 's/.*echo[ ]*\([^ ]*\).*/\1/')
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| 139 |
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| 140 | # Done. Moving on...
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| 141 | get_sources
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| 142 | }
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| 143 |
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| 144 | #----------------------------#
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| 145 | create_chroot_scripts() { #
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| 146 | #----------------------------#
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| 147 |
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| 148 | rm -rf chroot-scripts
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| 149 | echo -n "Creating chroot commands scripts from $BOOK"
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| 150 | if [ ! -z $ARCH ] ; then echo -n " $ARCH" ; fi
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| 151 | echo -n "... "
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| 152 | xsltproc --nonet --xinclude \
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| 153 | --stringparam jobs_2 "$JOBS_2" \
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| 154 | -o chroot-scripts/ chroot.xsl \
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| 155 | $BOOK/chapter0?/*chroot*.xml >> $LOGDIR/$LOG 2>&1
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| 156 | echo "done"
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| 157 |
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| 158 | }
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| 159 |
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| 160 | #----------------------------#
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| 161 | create_kernfs_scripts() { #
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| 162 | #----------------------------#
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| 163 |
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| 164 | rm -rf kernfs-scripts
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| 165 | mkdir kernfs-scripts
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| 166 | echo -n "Creating virtual kernel FS commands scripts from $BOOK"
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| 167 | if [ ! -z $ARCH ] ; then echo -n " $ARCH" ; fi
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| 168 | echo -n "... "
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| 169 | xsltproc --nonet \
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| 170 | -o kernfs-scripts/devices.sh kernfs.xsl \
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| 171 | $BOOK/*/kernfs.xml >> $LOGDIR/$LOG 2>&1
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| 172 | chmod +x kernfs-scripts/devices.sh
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| 173 | xsltproc --nonet \
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| 174 | -o kernfs-scripts/teardown.sh kernfs.xsl \
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| 175 | $BOOK/chapter??/reboot.xml >> $LOGDIR/$LOG 2>&1
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| 176 | chmod +x kernfs-scripts/teardown.sh
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| 177 |
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| 178 | echo "done"
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| 179 |
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| 180 | }
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