186 lines
4.6 KiB
Bash
Executable file
186 lines
4.6 KiB
Bash
Executable file
#!/bin/bash
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#
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# $Id$
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#
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# Read and parse the configuration parameters..
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#
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set -e
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TOPDIR=$1
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if test -z "$TOPDIR"; then
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TOPDIR=$(pwd)
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fi
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BLFS_FULL=$2
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if test -z "$BLFS_FULL"; then
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BLFS_FULL=${TOPDIR}/blfs-xml/tmp/blfs-full.xml
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fi
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declare -r ConfigFile="${TOPDIR}/configuration"
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declare DepDir="${TOPDIR}/dependencies"
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declare LibDir="${TOPDIR}/libs"
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declare PackFile="${TOPDIR}/packages.xml"
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declare BookXml="${TOPDIR}/book.xml"
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declare MakeBook="${TOPDIR}/xsl/make_book.xsl"
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declare MakeScripts="${TOPDIR}/xsl/scripts.xsl"
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declare BookHtml="${TOPDIR}/book-html"
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declare BLFS_XML="${TOPDIR}/blfs-xml"
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declare -a TARGET
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declare DEP_LEVEL
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declare SUDO
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#--------------------------#
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parse_configuration() { #
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#--------------------------#
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local -i cntr=0
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local -a optTARGET
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while read; do
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# Garbage collection
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case ${REPLY} in
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\#* | '') continue ;;
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esac
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case "${REPLY}" in
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# Create global variables for these parameters.
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optDependency=* | \
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MAIL_SERVER=* | \
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SUDO=* ) eval ${REPLY} # Define/set a global variable..
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continue ;;
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esac
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if [[ "${REPLY}" =~ ^CONFIG_ ]]; then
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echo "$REPLY"
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optTARGET[$((cntr++))]=$( echo $REPLY | sed -e 's@CONFIG_@@' -e 's@=y@@' )
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fi
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done < $ConfigFile
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if (( $cntr == 0 )); then
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echo -e "\n>>> NO TARGET SELECTED.. application terminated"
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echo -e " Run <make> again and select (a) package(s) to build\n"
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exit 0
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fi
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TARGET=(${optTARGET[*]})
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DEP_LEVEL=$optDependency
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SUDO=${SUDO:-n}
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}
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#--------------------------#
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validate_configuration() { #
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#--------------------------#
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local -r dotSTR=".................."
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local -r PARAM_LIST="DEP_LEVEL SUDO MAIL_SERVER"
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local -r PARAM_VALS='${config_param}${dotSTR:${#config_param}} ${L_arrow}${BOLD}${!config_param}${OFF}${R_arrow}'
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local config_param
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local -i index
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for config_param in ${PARAM_LIST}; do
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echo -e "`eval echo $PARAM_VALS`"
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done
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for (( index=0 ; index < ${#TARGET[*]} ; index ++ )); do
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echo -e "TARGET${index}${dotSTR:6} ${L_arrow}${BOLD}${TARGET[${index}]}${OFF}${R_arrow}"
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done
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}
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#
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# Generates the root of the dependency tree
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#
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#--------------------------#
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generate_deps() { #
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#--------------------------#
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local -i index
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local DepDir=$1
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rm -f $DepDir/*.dep
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echo 1 > $DepDir/root.dep
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for (( index=0 ; index < ${#TARGET[*]} ; index ++ )); do
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echo ${TARGET[${index}]} >> $DepDir/root.dep
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done
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}
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#
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# Clean configuration file keeping only global default settings.
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# That prevent "trying to assign nonexistent symbol" messages
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# and assures that there is no TARGET selected from a previous run
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#
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#--------------------------#
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clean_configuration() { #
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#--------------------------#
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tail -n 15 ${ConfigFile} > ${ConfigFile}.tmp
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mv ${ConfigFile}.tmp ${ConfigFile}
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}
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#---------------------
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# Constants
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source ${LibDir}/constants.inc
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[[ $? > 0 ]] && echo -e "\n\tERROR: constants.inc did not load..\n" && exit
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#---------------------
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# Dependencies module
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source ${LibDir}/func_dependencies
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[[ $? > 0 ]] && echo -e "\n\tERROR: func_dependencies did not load..\n" && exit
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#------- MAIN --------
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if [[ ! -f ${PackFile} ]] ; then
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echo -e "\tNo packages file has been found.\n"
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echo -e "\tExecution aborted.\n"
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exit 1
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fi
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parse_configuration
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validate_configuration
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echo "${SD_BORDER}${nl_}"
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echo -n "Are you happy with these settings? yes/no (no): "
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read ANSWER
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if [ x$ANSWER != "xyes" ] ; then
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echo "${nl_}Rerun make and fix your settings.${nl_}"
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exit 1
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fi
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echo "${nl_}${SD_BORDER}${nl_}"
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rm -rf $DepDir
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mkdir $DepDir
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generate_deps $DepDir
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pushd $DepDir > /dev/null
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set +e
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generate_dependency_tree root.dep
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echo
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LIST="$(tree_browse root.dep)"
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set -e
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popd > /dev/null
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rm -f ${BookXml}
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echo Making XML book
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xsltproc --stringparam list "$LIST" \
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-o ${BookXml} \
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${MakeBook} \
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$BLFS_FULL
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echo "making HTML book (may take some time...)"
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xsltproc -o ${BookHtml}/ \
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-stringparam chunk.quietly 1 \
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${BLFS_XML}/stylesheets/blfs-chunked.xsl \
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${BookXml}
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if [ ! -d ${BookHtml}/stylesheets ]
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then mkdir -p ${BookHtml}/stylesheets
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cp ${BLFS_XML}/stylesheets/lfs-xsl/*.css ${BookHtml}/stylesheets
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fi
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if [ ! -d ${BookHtml}/images ]
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then mkdir -p ${BookHtml}/images
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cp ${BLFS_XML}/images/*.png ${BookHtml}/images
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fi
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for ht in ${BookHtml}/*.html
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do sed -i 's@../stylesheets@stylesheets@' $ht
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sed -i 's@../images@images@' $ht
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done
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echo -en "\n\tGenerating the build scripts ...\n"
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rm -rf scripts
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xsltproc --xinclude --nonet \
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--stringparam sudo $SUDO \
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-o ./scripts/ ${MakeScripts} \
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${BookXml}
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# Make the scripts executable.
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chmod -R +x scripts
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echo -e "done\n"
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#clean_configuration
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