466 lines
14 KiB
Bash
Executable file
466 lines
14 KiB
Bash
Executable file
#!/bin/bash
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# $Id$
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set -e
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# Pass trap handlers to functions
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set -E
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# VT100 colors
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declare -r BLACK=$'\e[1;30m'
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declare -r DK_GRAY=$'\e[0;30m'
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declare -r RED=$'\e[31m'
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declare -r GREEN=$'\e[32m'
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declare -r YELLOW=$'\e[33m'
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declare -r BLUE=$'\e[34m'
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declare -r MAGENTA=$'\e[35m'
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declare -r CYAN=$'\e[36m'
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declare -r WHITE=$'\e[37m'
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declare -r OFF=$'\e[0m'
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declare -r BOLD=$'\e[1m'
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declare -r REVERSE=$'\e[7m'
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declare -r HIDDEN=$'\e[8m'
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declare -r tab_=$'\t'
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declare -r nl_=$'\n'
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declare -r DD_BORDER="${BOLD}==============================================================================${OFF}"
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declare -r SD_BORDER="${BOLD}------------------------------------------------------------------------------${OFF}"
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declare -r STAR_BORDER="${BOLD}******************************************************************************${OFF}"
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# bold yellow > < pair
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declare -r R_arrow=$'\e[1;33m>\e[0m'
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declare -r L_arrow=$'\e[1;33m<\e[0m'
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#>>>>>>>>>>>>>>>ERROR TRAPPING >>>>>>>>>>>>>>>>>>>>
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#-----------------------#
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simple_error() { # Basic error trap.... JUST DIE
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#-----------------------#
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# If +e then disable text output
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if [[ "$-" =~ e ]]; then
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LASTLINE="$1"
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LASTERR="$2"
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LASTFUNC="$3"
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LASTSOURCE="$4"
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# echo -e "\n${RED}ERROR:${GREEN} basic error trapped!${OFF}\n" >&2
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echo -e "\n${RED}ERROR:${GREEN} Error $LASTERR at $LASTSOURCE line ${LASTLINE}!${OFF}\n" >&2
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fi
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exit $LASTERR
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}
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see_ya() {
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echo -e "\n${L_arrow}${BOLD}jhalfs${R_arrow} exit${OFF}\n"
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}
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##### Simple error TRAPS
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# ctrl-c SIGINT
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# ctrl-y
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# ctrl-z SIGTSTP
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# SIGHUP 1 HANGUP
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# SIGINT 2 INTRERRUPT FROM KEYBOARD Ctrl-C
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# SIGQUIT 3
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# SIGKILL 9 KILL
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# SIGTERM 15 TERMINATION
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# SIGSTOP 17,18,23 STOP THE PROCESS
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#####
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set -e
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trap see_ya 0
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trap 'simple_error "${LINENO}" "$?" "${FUNCNAME}" "${BASH_SOURCE}"' ERR
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trap 'echo -e "\n\n${RED}INTERRUPT${OFF} trapped\n" && exit 2' 1 2 3 15 17 18 23
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#>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
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version="
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${BOLD} \"jhalfs\"${OFF} builder tool (stable version 2.4)
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Written by George Boudreau, Manuel Canales Esparcia, Pierre Labastie,
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plus several contributions.
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Based on an idea from Jeremy Huntwork
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This set of files are published under the
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${BOLD}Gnu General Public License, Version 2.${OFF}
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See the ${BOLD}LICENCE${OFF} file in this directory.
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"
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case $1 in
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-v ) echo "$version" && exit ;;
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run ) : ;;
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* )
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echo "${nl_}${tab_}${BOLD}${RED}This script cannot be called directly: EXITING ${OFF}${nl_}"
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exit 1
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;;
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esac
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# If the user has not saved his configuration file, let's ask
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# if he or she really wants to run this stuff
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if [ $(ls -l --time-style='+%Y%m%d%H%M%S' configuration.old | cut -d' ' -f 6) \
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-ge $(ls -l --time-style='+%Y%m%d%H%M%S' configuration | cut -d' ' -f 6) ]
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then echo -n "Do you want to run jhalfs? yes/no (yes): "
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read ANSWER
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if [ x${ANSWER:0:1} = "xn" -o x${ANSWER:0:1} = "xN" ] ; then
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echo "${nl_}Exiting gracefully.${nl_}"
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exit
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fi
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fi
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# Change this to 0 to suppress almost all messages
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VERBOSITY=1
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[[ $VERBOSITY > 0 ]] && echo -n "Loading config params from <configuration>..."
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source configuration
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[[ $? > 0 ]] && echo "file: configuration did not load.." && exit 1
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[[ $VERBOSITY > 0 ]] && echo "OK"
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# These are boolean vars generated from Config.in.
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# ISSUE: If a boolean parameter is not set to y(es) there
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# is no variable defined by the menu app. This can
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# cause a headache if you are not aware.
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# The following variables MUST exist. If they don't, the
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# default value is n(o).
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RUNMAKE=${RUNMAKE:-n}
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GETPKG=${GETPKG:-n}
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COMPARE=${COMPARE:-n}
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RUN_FARCE=${RUN_FARCE:-n}
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RUN_ICA=${RUN_ICA:-n}
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PKGMNGT=${PKGMNGT:-n}
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BOMB_TEST=${BOMB_TEST:-n}
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STRIP=${STRIP:=n}
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REPORT=${REPORT:=n}
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VIMLANG=${VIMLANG:-n}
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FULL_LOCALE=${FULL_LOCALE:-n}
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GRSECURITY_HOST=${GRSECURITY_HOST:-n}
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CUSTOM_TOOLS=${CUSTOM_TOOLS:-n}
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REBUILD_MAKEFILE=${REBUILD_MAKEFILE:-n}
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INSTALL_LOG=${INSTALL_LOG:-n}
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CLEAN=${CLEAN:=n}
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SET_SSP=${SET_SSP:=n}
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SET_ASLR=${SET_ASLR:=n}
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SET_PAX=${SET_PAX:=n}
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SET_HARDENED_TMP=${SET_HARDENED_TMP:=n}
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SET_WARNINGS=${SET_WARNINGS:=n}
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SET_MISC=${SET_MISC:=n}
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SET_BLOWFISH=${SET_BLOWFISH:=n}
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if [[ "${NO_PROGRESS_BAR}" = "y" ]] ; then
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NO_PROGRESS="#"
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fi
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# Sanity check on the location of $BUILDDIR / $JHALFSDIR
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CWD=$(cd `dirname $0` && pwd)
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if [[ $JHALFSDIR == $CWD ]]; then
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echo " The jhalfs source directory conflicts with the jhalfs build directory."
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echo " Please move the source directory or change the build directory."
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exit 2
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fi
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# Book sources envars
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BRANCH_ID=${BRANCH_ID:=development}
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case $BRANCH_ID in
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development )
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case $PROGNAME in
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clfs* ) TREE="" ;;
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* ) TREE=trunk/BOOK ;;
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esac
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LFSVRS=development
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;;
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*EDIT* ) echo " You forgot to set the branch or stable book version."
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echo " Please rerun make and fix the configuration."
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exit 2 ;;
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branch-* )
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case $PROGNAME in
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lfs )
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LFSVRS=${BRANCH_ID}
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TREE=branches/${BRANCH_ID#branch-}
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if [ ${BRANCH_ID:7:1} = 6 ]; then
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TREE=${TREE}/BOOK
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fi
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;;
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clfs* )
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LFSVRS=${BRANCH_ID}
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TREE=${BRANCH_ID#branch-}
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;;
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esac
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;;
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* )
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case $PROGNAME in
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lfs )
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LFSVRS=${BRANCH_ID}
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TREE=tags/${BRANCH_ID}
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if (( ${BRANCH_ID:0:1} < 7 )) ; then
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TREE=${TREE}/BOOK
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fi
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;;
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hlfs )
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LFSVRS=${BRANCH_ID}
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TREE=tags/${BRANCH_ID}/BOOK
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;;
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clfs* )
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LFSVRS=${BRANCH_ID}
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TREE=clfs-${BRANCH_ID}
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;;
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* )
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esac
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;;
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esac
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# Set the document location...
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BOOK=${BOOK:=$JHALFSDIR/$PROGNAME-$LFSVRS}
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#--- Envars not sourced from configuration
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case $PROGNAME in
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clfs ) declare -r GIT="git://git.clfs.org/cross-lfs" ;;
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clfs2 ) declare -r GIT="git://git.clfs.org/clfs-sysroot" ;;
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clfs3 ) declare -r GIT="git://git.clfs.org/clfs-embedded" ;;
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*) declare -r SVN="svn://svn.linuxfromscratch.org" ;;
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esac
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declare -r LOG=000-masterscript.log
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# Needed for fetching BLFS book sources when building CLFS
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declare -r SVN_2="svn://svn.linuxfromscratch.org"
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# Set true internal variables
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COMMON_DIR="common"
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PACKAGE_DIR=$(echo $PROGNAME | tr '[a-z]' '[A-Z]')
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MODULE=$PACKAGE_DIR/master.sh
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PKGMNGTDIR="pkgmngt"
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# The name packageManager.xml is hardcoded in *.xsl, so no variable.
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[[ $VERBOSITY > 0 ]] && echo -n "Loading common-functions module..."
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source $COMMON_DIR/common-functions
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[[ $? > 0 ]] && echo " $COMMON_DIR/common-functions did not load.." && exit
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[[ $VERBOSITY > 0 ]] && echo "OK"
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[[ $VERBOSITY > 0 ]] && echo -n "Loading code module <$MODULE>..."
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source $MODULE
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[[ $? > 0 ]] && echo "$MODULE did not load.." && exit 2
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[[ $VERBOSITY > 0 ]] && echo "OK"
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#
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[[ $VERBOSITY > 0 ]] && echo "${SD_BORDER}${nl_}"
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#*******************************************************************#
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[[ $VERBOSITY > 0 ]] && echo -n "Loading function <func_check_version.sh>..."
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source $COMMON_DIR/libs/func_check_version.sh
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[[ $? > 0 ]] && echo " function module did not load.." && exit 2
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[[ $VERBOSITY > 0 ]] && echo "OK"
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[[ $VERBOSITY > 0 ]] && echo -n "Loading function <func_validate_configs.sh>..."
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source $COMMON_DIR/libs/func_validate_configs.sh
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[[ $? > 0 ]] && echo " function module did not load.." && exit 2
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[[ $VERBOSITY > 0 ]] && echo "OK"
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[[ $VERBOSITY > 0 ]] && echo -n "Loading function <func_custom_pkgs>..."
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source $COMMON_DIR/libs/func_custom_pkgs
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[[ $? > 0 ]] && echo " function module did not load.." && exit 2
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[[ $VERBOSITY > 0 ]] && echo "OK"
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[[ $VERBOSITY > 0 ]] && echo "${SD_BORDER}${nl_}"
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[[ $VERBOSITY > 0 ]] && echo Checking tools required for jhalfs
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check_alfs_tools
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[[ $VERBOSITY > 0 ]] && echo "${SD_BORDER}${nl_}"
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# blfs-tool envars
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BLFS_TOOL=${BLFS_TOOL:-n}
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if [[ "${BLFS_TOOL}" = "y" ]] ; then
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[[ $VERBOSITY > 0 ]] && echo Checking supplementary tools for installing BLFS
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check_blfs_tools
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[[ $VERBOSITY > 0 ]] && echo "${SD_BORDER}${nl_}"
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BLFS_SVN=${BLFS_SVN:-n}
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BLFS_WORKING_COPY=${BLFS_WORKING_COPY:-n}
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BLFS_BRANCH=${BLFS_BRANCH:-n}
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if [[ "${BLFS_SVN}" = "y" ]]; then
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BLFS_BRANCH_ID=development
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BLFS_TREE=trunk/BOOK
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elif [[ "${BLFS_WORKING_COPY}" = "y" ]]; then
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[[ -d "$BLFS_WC_LOCATION" ]] &&
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[[ -d "$BLFS_WC_LOCATION/postlfs" ]] || {
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echo " BLFS tools: This is not a working copy: $BLFS_WC_LOCATION."
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echo " Please rerun make and fix the configuration."
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exit 2
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}
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BLFS_TREE=$(cd $BLFS_WC_LOCATION; svn info | grep '^URL' | sed 's@.*BLFS/@@')
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BLFS_BRANCH_ID=$(echo $BLFS_TREE | sed -e 's@trunk/BOOK@development@' \
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-e 's@branches/@branch-@' \
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-e 's@tags/@@' \
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-e 's@/BOOK@@')
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elif [[ "${BLFS_BRANCH}" = "y" ]] ; then
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case $BLFS_BRANCH_ID in
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*EDIT* ) echo " You forgot to set the BLFS branch or stable book version."
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echo " Please rerun make and fix the configuration."
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exit 2 ;;
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branch-6.* ) BLFS_TREE=branches/${BLFS_BRANCH_ID#branch-}/BOOK ;;
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branch-* ) BLFS_TREE=branches/${BLFS_BRANCH_ID#branch-} ;;
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6.2* | 7.* | 8.*) BLFS_TREE=tags/${BLFS_BRANCH_ID} ;;
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* ) BLFS_TREE=tags/${BLFS_BRANCH_ID}/BOOK ;;
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esac
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fi
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[[ $VERBOSITY > 0 ]] && echo -n "Loading blfs tools installation function..."
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source $COMMON_DIR/libs/func_install_blfs
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[[ $? > 0 ]] && echo "function module did not load.." && exit 1
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[[ $VERBOSITY > 0 ]] && echo "OK"
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fi
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###################################
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### MAIN ###
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###################################
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validate_config
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echo "${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 "${nl_}Rerun make to fix the configuration options.${nl_}"
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exit
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fi
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echo "${nl_}${SD_BORDER}${nl_}"
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# Load additional modules or configuration files based on global settings
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# compare module
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if [[ "$COMPARE" = "y" ]]; then
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[[ $VERBOSITY > 0 ]] && echo -n "Loading compare module..."
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source $COMMON_DIR/libs/func_compare.sh
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[[ $? > 0 ]] && echo "$COMMON_DIR/libs/func_compare.sh did not load.." && exit
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[[ $VERBOSITY > 0 ]] && echo "OK"
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fi
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#
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# optimize module
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if [[ "$OPTIMIZE" != "0" ]]; then
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[[ $VERBOSITY > 0 ]] && echo -n "Loading optimization module..."
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source optimize/optimize_functions
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[[ $? > 0 ]] && echo " optimize/optimize_functions did not load.." && exit
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[[ $VERBOSITY > 0 ]] && echo "OK"
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#
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# optimize configurations
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[[ $VERBOSITY > 0 ]] && echo -n "Loading optimization config..."
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source optimize/opt_config
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[[ $? > 0 ]] && echo " optimize/opt_config did not load.." && exit
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[[ $VERBOSITY > 0 ]] && echo "OK"
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# The number of parallel jobs is taken from configuration now
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MAKEFLAGS="-j${N_PARALLEL}"
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# Validate optimize settings, if required
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validate_opt_settings
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fi
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#
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if [[ "$REBUILD_MAKEFILE" = "n" ]] ; then
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# If requested, clean the build directory
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clean_builddir
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if [[ ! -d $JHALFSDIR ]]; then
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mkdir -p $JHALFSDIR
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fi
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# Create $BUILDDIR/sources even though it could be created by get_sources()
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if [[ ! -d $BUILDDIR/sources ]]; then
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mkdir -p $BUILDDIR/sources
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fi
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#
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# Create the log directory
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if [[ ! -d $LOGDIR ]]; then
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mkdir $LOGDIR
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fi
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>$LOGDIR/$LOG
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#
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# Copy common helper files
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cp $COMMON_DIR/{makefile-functions,progress_bar.sh} $JHALFSDIR/
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# Copy needed stylesheets
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cp $COMMON_DIR/{packages.xsl,chroot.xsl} $JHALFSDIR/
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#
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# Fix the XSL book parser
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case $PROGNAME in
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clfs* ) sed 's,FAKEDIR,'${BOOK}/BOOK',' ${PACKAGE_DIR}/${XSL} > $JHALFSDIR/${XSL} ;;
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lfs | hlfs ) sed 's,FAKEDIR,'$BOOK',' $PACKAGE_DIR/$XSL > $JHALFSDIR/${XSL} ;;
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* ) ;;
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esac
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export XSL=$JHALFSDIR/${XSL}
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#
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# Copy packageManager.xml, if needed
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[[ "$PKGMNGT" = "y" ]] && [[ "$PROGNAME" = "lfs" ]] && {
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cp $PKGMNGTDIR/packageManager.xml $JHALFSDIR/
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cp $PKGMNGTDIR/packInstall.sh $JHALFSDIR/
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}
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#
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# Copy urls.xsl, if needed
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[[ "$GETPKG" = "y" ]] && cp $COMMON_DIR/urls.xsl $JHALFSDIR/
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#
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# Create the test-log directory, if needed
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[[ "$TEST" != "0" ]] && [[ ! -d $TESTLOGDIR ]] && install -d -m 1777 $TESTLOGDIR
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#
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# Create the installed-files directory, if needed
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[[ "$INSTALL_LOG" = "y" ]] && [[ ! -d $FILELOGDIR ]] && install -d -m 1777 $FILELOGDIR
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#
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# Prepare report creation, if needed
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if [[ "$REPORT" = "y" ]]; then
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cp $COMMON_DIR/create-sbu_du-report.sh $JHALFSDIR/
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# After making sure that all looks sane, dump the settings to a file
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# This file will be used to create the REPORT header
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validate_config > $JHALFSDIR/jhalfs.config
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fi
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#
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# Copy optimize files, if needed
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[[ "$OPTIMIZE" != "0" ]] && cp optimize/opt_override $JHALFSDIR/
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#
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# Copy compare files, if needed
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if [[ "$COMPARE" = "y" ]]; then
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mkdir -p $JHALFSDIR/extras
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cp extras/* $JHALFSDIR/extras
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fi
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#
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# Copy custom tools config files, if requested
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if [[ "${CUSTOM_TOOLS}" = "y" ]]; then
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echo "Copying custom tool scripts to $JHALFSDIR"
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mkdir -p $JHALFSDIR/custom-commands
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cp -f custom/config/* $JHALFSDIR/custom-commands
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fi
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#
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# Install blfs-tool, if requested.
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if [[ "${BLFS_TOOL}" = "y" ]] ; then
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echo Installing BLFS book and tools
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install_blfs_tools 2>&1 | tee -a $LOGDIR/$LOG
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[[ ${PIPESTATUS[0]} != 0 ]] && exit 1
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fi
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#
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# Download or updates the book source
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get_book
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extract_commands
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echo "${SD_BORDER}${nl_}"
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fi
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# When regenerating the Makefile, we need to know also the
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# canonical book version
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if [[ "$REBUILD_MAKEFILE" = "y" ]] ; then
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case $PROGNAME in
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clfs* )
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VERSION=$(xmllint --noent $BOOK/prologue/$ARCH/bookinfo.xml 2>/dev/null | grep subtitle | sed -e 's/^.*ion //' -e 's/<\/.*//') ;;
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lfs)
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if [[ "$INITSYS" = "sysv" ]] ; then
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VERSION=$(grep 'ENTITY version ' $BOOK/general.ent| cut -d\" -f2)
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else
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VERSION=$(grep 'ENTITY versiond' $BOOK/general.ent| cut -d\" -f2)
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fi
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;;
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*)
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VERSION=$(xmllint --noent $BOOK/prologue/bookinfo.xml 2>/dev/null | grep subtitle | sed -e 's/^.*ion //' -e 's/<\/.*//') ;;
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esac
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fi
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build_Makefile
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echo "${SD_BORDER}${nl_}"
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# Check for build prerequisites.
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echo
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cd $CWD
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check_prerequisites
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echo "${SD_BORDER}${nl_}"
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# All is well, run the build (if requested)
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run_make
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