| 1 | #!/bin/bash
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| 2 | #
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| 3 | # Read and parse the configuration parameters..
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| 4 | #
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| 5 | set -e
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| 6 |
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| 7 | TRACKFILE=$1
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| 8 | if test -z "$TRACKFILE"; then
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| 9 | TRACKFILE=tracking-dir/instpkg.xml
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| 10 | fi
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| 11 | TOPDIR=$2
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| 12 | if test -z "$TOPDIR"; then
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| 13 | TOPDIR=$(pwd)
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| 14 | fi
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| 15 | BLFS_FULL=$3
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| 16 | if test -z "$BLFS_FULL"; then
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| 17 | BLFS_FULL=${TOPDIR}/blfs-xml/tmp/blfs-full.xml
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| 18 | fi
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| 19 | LFS_FULL=$4
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| 20 | if test -z "$LFS_FULL"; then
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| 21 | LFS_FULL=${TOPDIR}/lfs-xml/tmp/lfs-full.xml
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| 22 | fi
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| 23 | declare -r ConfigFile="${TOPDIR}/configuration"
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| 24 | declare DepDir="${TOPDIR}/dependencies"
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| 25 | declare LibDir="${TOPDIR}/libs"
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| 26 | declare PackFile="${TOPDIR}/packages.xml"
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| 27 | declare BookXml="${TOPDIR}/book.xml"
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| 28 | declare MakeBook="${TOPDIR}/xsl/make_book.xsl"
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| 29 | declare GetVersion="${TOPDIR}/xsl/get_version.xsl"
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| 30 | declare MakeScripts="${TOPDIR}/xsl/scripts.xsl"
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| 31 | declare ListLFS="${TOPDIR}/xsl/list_lfs.xsl"
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| 32 | declare BookHtml="${TOPDIR}/book-html"
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| 33 | declare BLFS_XML="${TOPDIR}/blfs-xml"
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| 34 | declare -a TARGET
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| 35 | declare DEP_LEVEL
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| 36 | declare SUDO
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| 37 | declare LANGUAGE
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| 38 | declare WRAP_INSTALL
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| 39 | declare PACK_INSTALL
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| 40 | declare DEL_LA_FILES
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| 41 | declare STATS
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| 42 | declare DEP_CHECK
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| 43 | declare SRC_ARCHIVE
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| 44 | declare SRC_SUBDIRS
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| 45 | declare BUILD_ROOT
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| 46 | declare BUILD_SUBDIRS
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| 47 | declare KEEP_FILES
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| 48 | declare -i JOBS
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| 49 | declare CFG_CFLAGS
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| 50 | declare CFG_CXXFLAGS
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| 51 | declare CFG_LDFLAGS
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| 52 |
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| 53 | #--------------------------#
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| 54 | parse_configuration() { #
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| 55 | #--------------------------#
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| 56 | local -i cntr=0
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| 57 | local -a optTARGET
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| 58 |
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| 59 | while read; do
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| 60 |
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| 61 | # Garbage collection
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| 62 | case ${REPLY} in
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| 63 | \#* | '') continue ;;
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| 64 | esac
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| 65 |
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| 66 | case "${REPLY}" in
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| 67 | # Create global variables for these parameters.
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| 68 | optDependency=* | \
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| 69 | MAIL_SERVER=* | \
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| 70 | WRAP_INSTALL=* | \
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| 71 | PACK_INSTALL=* | \
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| 72 | DEL_LA_FILES=* | \
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| 73 | STATS=* | \
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| 74 | DEP_CHECK=* | \
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| 75 | LANGUAGE=* | \
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| 76 | SUDO=* | \
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| 77 | SRC_ARCHIVE=* | \
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| 78 | SRC_SUBDIRS=* | \
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| 79 | BUILD_ROOT=* | \
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| 80 | BUILD_SUBDIRS=* | \
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| 81 | KEEP_FILES=* | \
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| 82 | JOBS=* | \
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| 83 | CFG_CFLAGS=* | \
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| 84 | CFG_CXXFLAGS=* | \
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| 85 | CFG_LDFLAGS=* ) eval ${REPLY} # Define/set a global variable..
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| 86 | continue ;;
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| 87 | esac
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| 88 |
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| 89 | if [[ "${REPLY}" =~ ^CONFIG_ ]]; then
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| 90 | echo "$REPLY"
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| 91 | optTARGET[$((cntr++))]=$( echo $REPLY | sed -e 's@CONFIG_@@' -e 's@=y@@' )
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| 92 | fi
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| 93 | done < $ConfigFile
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| 94 |
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| 95 | if (( $cntr == 0 )); then
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| 96 | echo -e "\n>>> NO TARGET SELECTED.. application terminated"
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| 97 | echo -e " Run <make> again and select (a) package(s) to build\n"
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| 98 | exit 0
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| 99 | fi
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| 100 | TARGET=(${optTARGET[*]})
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| 101 | DEP_LEVEL=$optDependency
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| 102 | SUDO=${SUDO:-n}
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| 103 | WRAP_INSTALL=${WRAP_INSTALL:-n}
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| 104 | DEL_LA_FILES=${DEL_LA_FILES:-n}
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| 105 | STATS=${STATS:-n}
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| 106 | # Other boolean variables are supposed to be either set or unset. Their values
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| 107 | # are not relevant
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| 108 | }
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| 109 |
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| 110 | #--------------------------#
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| 111 | validate_configuration() { #
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| 112 | #--------------------------#
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| 113 | local -r dotSTR=".................."
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| 114 | local -r PARAM_LIST="DEP_LEVEL SUDO LANGUAGE MAIL_SERVER WRAP_INSTALL PACK_INSTALL DEL_LA_FILES STATS DEP_CHECK SRC_ARCHIVE SRC_SUBDIRS BUILD_ROOT BUILD_SUBDIRS KEEP_FILES JOBS CFG_CFLAGS CFG_CXXFLAGS CFG_LDFLAGS"
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| 115 | local -r PARAM_VALS='${config_param}${dotSTR:${#config_param}} ${L_arrow}${BOLD}${!config_param}${OFF}${R_arrow}'
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| 116 | local config_param
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| 117 | local -i index
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| 118 |
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| 119 | for config_param in ${PARAM_LIST}; do
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| 120 | echo -e "`eval echo $PARAM_VALS`"
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| 121 | done
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| 122 | for (( index=0 ; index < ${#TARGET[*]} ; index ++ )); do
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| 123 | echo -e "TARGET${index}${dotSTR:6} ${L_arrow}${BOLD}${TARGET[${index}]}${OFF}${R_arrow}"
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| 124 | done
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| 125 | }
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| 126 |
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| 127 | #
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| 128 | # Generates the root of the dependency tree
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| 129 | #
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| 130 | #--------------------------#
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| 131 | generate_deps() { #
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| 132 | #--------------------------#
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| 133 |
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| 134 | local -i index
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| 135 | local DepDir=$1
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| 136 | rm -f $DepDir/*.{tree,dep}
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| 137 | for (( index=0 ; index < ${#TARGET[*]} ; index ++ )); do
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| 138 | echo 1 b ${TARGET[${index}]} >> $DepDir/root.dep
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| 139 | done
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| 140 | }
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| 141 |
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| 142 | #
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| 143 | # Clean configuration file keeping only global default settings.
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| 144 | # That prevent "trying to assign nonexistent symbol" messages
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| 145 | # and assures that there is no TARGET selected from a previous run
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| 146 | #
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| 147 | #--------------------------#
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| 148 | clean_configuration() { #
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| 149 | #--------------------------#
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| 150 |
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| 151 | tail -n 15 ${ConfigFile} > ${ConfigFile}.tmp
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| 152 | mv ${ConfigFile}.tmp ${ConfigFile}
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| 153 |
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| 154 | }
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| 155 |
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| 156 | #---------------------
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| 157 | # Constants
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| 158 | source ${LibDir}/constants.inc
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| 159 | [[ $? > 0 ]] && echo -e "\n\tERROR: constants.inc did not load..\n" && exit
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| 160 |
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| 161 | #---------------------
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| 162 | # Dependencies module
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| 163 | source ${LibDir}/func_dependencies
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| 164 | [[ $? > 0 ]] && echo -e "\n\tERROR: func_dependencies did not load..\n" && exit
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| 165 |
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| 166 | #------- MAIN --------
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| 167 | if [[ ! -f ${PackFile} ]] ; then
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| 168 | echo -e "\tNo packages file has been found.\n"
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| 169 | echo -e "\tExecution aborted.\n"
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| 170 | exit 1
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| 171 | fi
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| 172 |
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| 173 |
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| 174 | parse_configuration
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| 175 | validate_configuration
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| 176 | echo "${SD_BORDER}${nl_}"
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| 177 | echo -n "Are you happy with these settings? yes/no (no): "
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| 178 | read ANSWER
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| 179 | if [ x$ANSWER != "xyes" ] ; then
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| 180 | echo "${nl_}Rerun make and fix your settings.${nl_}"
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| 181 | exit 1
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| 182 | fi
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| 183 | echo "${nl_}${SD_BORDER}${nl_}"
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| 184 |
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| 185 | rm -rf $DepDir
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| 186 | mkdir $DepDir
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| 187 | generate_deps $DepDir
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| 188 | pushd $DepDir > /dev/null
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| 189 | set +e
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| 190 | generate_subgraph root.dep 1 1 b
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| 191 | echo -e "\n${SD_BORDER}"
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| 192 | echo Graph contains $(ls |wc -l) nodes
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| 193 | echo -e "${SD_BORDER}"
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| 194 | echo Cleaning subgraph...
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| 195 | clean_subgraph
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| 196 | echo done
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| 197 | echo Generating the tree
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| 198 | echo 1 > root.tree
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| 199 | echo 1 >> root.tree
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| 200 | cat root.dep >> root.tree
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| 201 | generate_dependency_tree root.tree 1
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| 202 | echo -e "\n${SD_BORDER}"
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| 203 | echo Generating the ordered full dependency list
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| 204 | FULL_LIST="$(tree_browse root.tree)"
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| 205 | set -e
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| 206 | popd > /dev/null
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| 207 | #echo "$FULL_LIST"
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| 208 | #echo -e \\n provisional end...
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| 209 | #exit
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| 210 | echo Generating the ordered package list
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| 211 | LIST=
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| 212 | while read p; do
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| 213 | if [ "$p" != "${p%-pass1}" ]; then
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| 214 | # If the pass2 is installed, no need for pass1. We get its
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| 215 | # installed version from TRACKFILE; We could use PackFile, but
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| 216 | # the test would be slightly more complicated.
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| 217 | echo Treating $p
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| 218 | pass2_v=$(xsltproc --stringparam package "${p%-pass1}" \
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| 219 | $GetVersion $TRACKFILE | head -n1)
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| 220 | echo Found pass2_v=$pass2_v
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| 221 | if [ -n "$pass2_v" ]; then continue; fi
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| 222 | # We need to get the installed version from TRACKFILE
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| 223 | inst_v=$(xsltproc --stringparam package "$p" $GetVersion $TRACKFILE | \
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| 224 | head -n1)
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| 225 | if [ -z "$inst_v" ]; then inst_v=0; fi
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| 226 | echo Found inst_v=$inst_v
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| 227 | # The available version is taken from PackFile
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| 228 | avail_v=$(xsltproc --stringparam package "${p%-pass1}" \
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| 229 | $GetVersion $PackFile | head -n1)
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| 230 | echo Found avail_v=$avail_v
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| 231 | versions="$avail_v
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| 232 | $inst_v"
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| 233 | echo which gives versions=$versions
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| 234 | else
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| 235 | versions=$(xsltproc --stringparam package "$p" $GetVersion $PackFile)
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| 236 | fi
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| 237 | if [ "$versions" != "$(sort -V <<<$versions)" ]; then
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| 238 | LIST="$LIST $p"
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| 239 | fi
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| 240 | done <<<$FULL_LIST
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| 241 | #echo \""$LIST"\"
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| 242 | #echo -e \\n provisional end...
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| 243 | #exit
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| 244 | rm -f ${BookXml}
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| 245 | echo Making XML book
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| 246 | xsltproc --stringparam list "$LIST" \
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| 247 | --stringparam MTA "$MAIL_SERVER" \
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| 248 | --stringparam lfsbook "$LFS_FULL" \
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| 249 | -o ${BookXml} \
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| 250 | ${MakeBook} \
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| 251 | $BLFS_FULL
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| 252 | echo "making HTML book (may take some time...)"
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| 253 | xsltproc -o ${BookHtml}/ \
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| 254 | -stringparam chunk.quietly 1 \
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| 255 | ${BLFS_XML}/stylesheets/blfs-chunked.xsl \
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| 256 | ${BookXml}
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| 257 | if [ ! -d ${BookHtml}/stylesheets ]
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| 258 | then mkdir -p ${BookHtml}/stylesheets
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| 259 | cp ${BLFS_XML}/stylesheets/lfs-xsl/*.css ${BookHtml}/stylesheets
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| 260 | fi
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| 261 | if [ ! -d ${BookHtml}/images ]
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| 262 | then mkdir -p ${BookHtml}/images
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| 263 | cp ${BLFS_XML}/images/*.png ${BookHtml}/images
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| 264 | fi
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| 265 | for ht in ${BookHtml}/*.html
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| 266 | do sed -i 's@\.\./stylesheets@stylesheets@' $ht
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| 267 | sed -i 's@\.\./images@images@' $ht
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| 268 | done
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| 269 | echo -en "\n\tGenerating the build scripts ...\n"
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| 270 | rm -rf scripts
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| 271 | if test $STATS = y; then
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| 272 | LIST_STAT="${TARGET[*]}"
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| 273 | else
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| 274 | LIST_STAT=""
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| 275 | fi
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| 276 | xsltproc --xinclude --nonet \
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| 277 | --stringparam language "$LANGUAGE" \
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| 278 | --stringparam sudo "$SUDO" \
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| 279 | --stringparam wrap-install "$WRAP_INSTALL" \
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| 280 | --stringparam pack-install "$PACK_INSTALL" \
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| 281 | --stringparam del-la-files "$DEL_LA_FILES" \
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| 282 | --stringparam list-stat "$LIST_STAT" \
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| 283 | --stringparam src-archive "$SRC_ARCHIVE" \
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| 284 | --stringparam src-subdirs "$SRC_SUBDIRS" \
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| 285 | --stringparam build-root "$BUILD_ROOT" \
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| 286 | --stringparam build-subdirs "$BUILD_SUBDIRS" \
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| 287 | --stringparam keep-files "$KEEP_FILES" \
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| 288 | --param jobs "$JOBS" \
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| 289 | --stringparam cfg-cflags "$CFG_CFLAGS" \
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| 290 | --stringparam cfg-cxxflags "$CFG_CXXFLAGS" \
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| 291 | --stringparam cfg-ldflags "$CFG_LDFLAGS" \
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| 292 | --stringparam fqdn "$(hostname -f)" \
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| 293 | --output ./scripts/ \
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| 294 | ${MakeScripts} \
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| 295 | ${BookXml}
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| 296 | # Make the scripts executable.
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| 297 | chmod -R +x scripts
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| 298 | echo -e "done\n"
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| 299 |
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| 300 | if [ -n "$DEP_CHECK" ]; then
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| 301 | if (( ${#TARGET[*]} != 1 )); then
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| 302 | printf "\nWARNING: If dependencies are checked, only one package\n"
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| 303 | printf " shoud be selected. Not generating check code.\n"
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| 304 | exit
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| 305 | fi
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| 306 |
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| 307 | LIST_LFS="$(xsltproc $ListLFS $LFS_FULL)"
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| 308 | LIST_NEEDED="$(echo $FULL_LIST)"
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| 309 | LIST_INSTALLED="$(porg -a | sed 's/-[[:digit:]].*//')"
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| 310 | LIST_UNNEEDED=
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| 311 | for p in $LIST_INSTALLED; do
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| 312 | case " $LIST_LFS " in *" $p "*) continue ;; esac
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| 313 | case " $LIST_NEEDED " in *" $p "*) continue ;; esac
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| 314 | LIST_UNNEEDED="$LIST_UNNEEDED $p"
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| 315 | done
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| 316 | cat >head.tmp <<EOF
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| 317 | #!/bin/bash
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| 318 | set -e
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| 319 |
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| 320 | # Remove all unneeded packages
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| 321 | VERSIONED_LIST=
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| 322 | for p in $LIST_UNNEEDED; do
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| 323 | VERSIONED_LIST="\$VERSIONED_LIST \$(porg \$p)"
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| 324 | sudo porg -rb \$p
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| 325 | done
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| 326 |
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| 327 | # Function to restore packages
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| 328 | restore_pack () {
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| 329 | for p in \$VERSIONED_LIST; do
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| 330 | sudo porgball -e -l /var/lib/packages/\${p}.porg.tar.gz
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| 331 | done
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| 332 | }
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| 333 |
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| 334 | trap restore_pack ERR
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| 335 |
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| 336 | EOF
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| 337 | cat >tail.tmp <<EOF
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| 338 | restore_pack
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| 339 | exit
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| 340 | EOF
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| 341 |
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| 342 | sed -e "1,2d" -e '$d' scripts/*${TARGET} >script.tmp
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| 343 | cat head.tmp script.tmp tail.tmp >scripts/*${TARGET}
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| 344 | rm *.tmp
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| 345 | fi
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| 346 | #clean_configuration
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