549 lines
14 KiB
Bash
Executable file
549 lines
14 KiB
Bash
Executable file
#!/bin/bash
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# $Id$
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set -e
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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 [[ "$-" =~ "e" ]]; then
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echo -e "\n${RED}ERROR:${GREEN} basic error trapped!${OFF}\n" >&2
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fi
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}
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see_ya() {
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echo -e "\n\t${BOLD}Goodbye and thank you for choosing ${L_arrow}jhalfs${R_arrow}\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 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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if [ ! -L $0 ] ; then
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echo "${nl_}${tab_}${BOLD}${RED}This script cannot be called directly: EXITING ${OFF}${nl_}"
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exit 1
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fi
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PROGNAME=$(basename $0)
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COMMON_DIR="common"
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PACKAGE_DIR=$(echo $PROGNAME | tr [a-z] [A-Z])
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MODULE=$PACKAGE_DIR/master.sh
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MODULE_CONFIG=$PACKAGE_DIR/config
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VERBOSITY=0
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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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#
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[[ $VERBOSITY > 0 ]] && echo -n "Loading masterscript conf..."
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source $COMMON_DIR/config
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[[ $? > 0 ]] && echo "$COMMON_DIR/conf did not load.." && exit
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[[ $VERBOSITY > 0 ]] && echo "OK"
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#
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[[ $VERBOSITY > 0 ]] && echo -n "Loading config module <$MODULE_CONFIG>..."
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source $MODULE_CONFIG
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[[ $? > 0 ]] && echo "$MODULE_CONFIG did not load.." && exit 1
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[[ $VERBOSITY > 0 ]] && echo "OK"
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#
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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}${nl_}"
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#===========================================================
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# If the var BOOK contains something then, maybe, it points
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# to a working doc.. set WC=1, else 'null'
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#===========================================================
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WC=${BOOK:+1}
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#===========================================================
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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/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/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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[[ $VERBOSITY > 0 ]] && echo "${SD_BORDER}${nl_}"
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###################################
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### MAIN ###
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###################################
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# Evaluate any command line switches
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while test $# -gt 0 ; do
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case $1 in
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# Common options for all books
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--book | -B )
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test $# = 1 && eval "$exit_missing_arg"
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shift
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case $1 in
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dev* | SVN | trunk )
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LFSVRS=development
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;;
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*) if [[ "$PROGNAME" = "lfs" ]]; then
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case $1 in
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6.1.1 )
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echo "For stable 6.1.1 book, please use jhalfs-0.2."
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exit 0
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;;
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* )
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echo "$1 is an unsupported version at this time."
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exit 0
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;;
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esac
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else
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echo "The requested version, ${L_arrow} ${BOLD}$1${OFF} ${R_arrow}, is undefined in the ${BOLD}$(echo $PROGNAME | tr [a-z] [A-Z])${OFF} series."
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exit 0
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fi
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;;
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esac
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;;
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--directory | -D )
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test $# = 1 && eval "$exit_missing_arg"
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shift
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case $1 in
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-* )
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echo -e "\n$1 isn't a valid build directory."
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echo -e "Directory names can't start with - .\n"
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exit 1
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;;
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* )
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BUILDDIR=$1
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JHALFSDIR=$BUILDDIR/jhalfs
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LOGDIR=$JHALFSDIR/logs
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MKFILE=$JHALFSDIR/Makefile
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;;
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esac
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;;
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--get-packages | -G ) GETPKG=1 ;;
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--help | -h ) usage | more && exit ;;
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--optimize | -O )
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test $# = 1 && eval "$exit_missing_arg"
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shift
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case $1 in
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0 | 1 | 2 )
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OPTIMIZE=$1
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;;
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* )
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echo -e "\n$1 isn't a valid optimize level value."
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echo -e "You must use 0, 1, or 2.\n"
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exit 1
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;;
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esac
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;;
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--testsuites | -T )
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test $# = 1 && eval "$exit_missing_arg"
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shift
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case $1 in
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0 | 1 | 2 | 3 )
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TEST=$1
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;;
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* )
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echo -e "\n$1 isn't a valid testsuites level value."
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echo -e "You must to use 0, 1, 2, or 3.\n"
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exit 1
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;;
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esac
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;;
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--version | -V )
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echo "$version"
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exit 0
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;;
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--working-copy | -W )
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test $# = 1 && eval "$exit_missing_arg"
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shift
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case $PROGNAME in # Poor checks. We should find better ones.
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lfs)
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if [ -f $1/patches.ent ] ; then
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WC=1
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BOOK=$1
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else
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echo -e "\nLooks like $1 isn't a LFS working copy."
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exit 1
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fi
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;;
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clfs)
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if [ -f $1/patches.ent ] && [ -f $1/packages.ent ]; then
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WC=1
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BOOK=$1
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else
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echo -e "\nLooks like $1 isn't a CLFS working copy."
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exit 1
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fi
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;;
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hlfs)
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if [ -f $1/template.xml ] ; then
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WC=1
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BOOK=$1
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else
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echo -e "\nLooks like $1 isn't a HLFS working copy."
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exit 1
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fi
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;;
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blfs)
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if [ -f $1/use-unzip.xml ] ; then
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WC=1
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BOOK=$1
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else
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echo -e "\nLooks like $1 isn't a BLFS working copy."
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exit 1
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fi
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;;
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esac
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;;
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# Common options for LFS, CLFS and HLFS
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--comparasion | -C )
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test $# = 1 && eval "$exit_missing_arg"
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shift
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case $1 in
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ICA) RUN_ICA=1
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RUN_FARCE=0
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COMPARE=1
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;;
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farce) RUN_ICA=0
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RUN_FARCE=1
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COMPARE=1
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;;
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both) RUN_ICA=1
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RUN_FARCE=1
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COMPARE=1
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;;
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*)
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echo -e "\n$1 is an unknown analysis method."
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exit 1
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;;
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esac
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;;
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--fstab | -F )
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test $# = 1 && eval "$exit_missing_arg"
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shift
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if [ -f $1 ] ; then
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FSTAB=$1
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else
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echo -e "\nFile $1 not found. Verify your command line.\n"
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exit 1
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fi
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;;
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--kernel-config | -K )
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test $# = 1 && eval "$exit_missing_arg"
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shift
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if [ -f $1 ] ; then
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CONFIG=$1
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else
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echo -e "\nFile $1 not found. Verify your command line.\n"
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exit 1
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fi
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;;
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--make | -M ) RUNMAKE=1 ;;
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--rebuild | -R ) CLEAN=1 ;;
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# CLFS options
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--arch | -A )
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test $# = 1 && eval "$exit_missing_arg"
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shift
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case $1 in
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x86 )
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ARCH=x86
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TARGET="i686-pc-linux-gnu"
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;;
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i486 )
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ARCH=x86
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TARGET="i486-pc-linux-gnu"
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;;
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i586 )
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ARCH=x86
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TARGET="i586-pc-linux-gnu"
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;;
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ppc )
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ARCH=ppc
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TARGET="powerpc-unknown-linux-gnu"
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;;
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mips )
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ARCH=mips
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TARGET="mips-unknown-linux-gnu"
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;;
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mipsel )
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ARCH=mips
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TARGET="mipsel-unknown-linux-gnu"
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;;
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sparc )
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ARCH=sparc
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TARGET="sparcv9-unknown-linux-gnu"
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;;
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x86_64-64 )
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ARCH=x86_64-64
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TARGET="x86_64-unknown-linux-gnu"
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;;
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mips64-64 )
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ARCH=mips64-64
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TARGET="mips-unknown-linux-gnu"
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;;
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mipsel64-64 )
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ARCH=mips64-64
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TARGET="mipsel-unknown-linux-gnu"
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;;
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sparc64-64 )
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ARCH=sparc64-64
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TARGET="sparc64-unknown-linux-gnu"
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;;
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alpha )
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ARCH=alpha
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TARGET="alpha-unknown-linux-gnu"
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;;
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x86_64 )
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ARCH=x86_64
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TARGET="x86_64-unknown-linux-gnu"
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TARGET32="i686-pc-linux-gnu"
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;;
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mips64 )
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ARCH=mips64
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TARGET="mips-unknown-linux-gnu"
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TARGET32="mips-unknown-linux-gnu"
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;;
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mipsel64 )
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ARCH=mips64
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TARGET="mipsel-unknown-linux-gnu"
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TARGET32="mipsel-unknown-linux-gnu"
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;;
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sparc64 )
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ARCH=sparc64
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TARGET="sparc64-unknown-linux-gnu"
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TARGET32="sparcv9-unknown-linux-gnu"
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;;
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ppc64 )
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ARCH=ppc64
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TARGET="powerpc64-unknown-linux-gnu"
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TARGET32="powerpc-unknown-linux-gnu"
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;;
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* )
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echo -e "\n$1 is an unknown or unsopported arch."
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exit 1
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;;
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esac
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;;
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--boot-config )
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test $# = 1 && eval "$exit_missing_arg"
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shift
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if [ -f $1 ] ; then
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BOOT_CONFIG=$1
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else
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echo -e "\nFile $1 not found. Verify your command line.\n"
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exit 1
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fi
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;;
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--method )
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test $# = 1 && eval "$exit_missing_arg"
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shift
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case $1 in
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chroot | boot )
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METHOD=$1
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;;
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* )
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echo -e "\n$1 isn't a valid build method."
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exit 1
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;;
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esac
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;;
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# HLFS options
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--model )
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test $# = 1 && eval "$exit_missing_arg"
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shift
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case $1 in
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glibc | uclibc )
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MODEL=$1
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;;
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* )
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echo -e "\n$1 isn't a valid libc model."
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exit 1
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;;
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esac
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;;
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# BLFS options
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--dependencies )
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test $# = 1 && eval "$exit_missing_arg"
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shift
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case $1 in
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0 | 1 | 2 )
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DEPEND=$1
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;;
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* )
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echo -e "\n$1 isn't a valid dependencies level."
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exit 1
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;;
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esac
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;;
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# Unknown options
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* ) usage ;;
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esac
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shift
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done
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#===================================================
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# Set the document location...
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# BOOK is either defined in
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# xxx.config
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# comand line
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# default
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# If set by conf file or cmd line leave it
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# alone otherwise load the default version
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#===================================================
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BOOK=${BOOK:=$PROGNAME-$LFSVRS}
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#===================================================
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# Check for minumum gcc and kernel versions
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#check_requirements 1 # 0/1 0-do not display values.
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echo
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check_version "2.6.2" "`uname -r`" "KERNEL"
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check_version "3.0" "$BASH_VERSION" "BASH"
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check_version "3.0" "`gcc -dumpversion`" "GCC"
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tarVer=`tar --version`
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check_version "1.15.0" "${tarVer##* }" "TAR"
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echo "${SD_BORDER}${nl_}"
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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_}Fix the configuration options and rerun the script.${nl_}"
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exit 1
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fi
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echo "${nl_}${SD_BORDER}${nl_}"
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# Loadd additional modules or configuration files based on global settings
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# compare module
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if [[ "$COMPARE" = "1" ]]; then
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[[ $VERBOSITY > 0 ]] && echo -n "Loading compare module..."
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source $COMMON_DIR/func_compare.sh
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[[ $? > 0 ]] && echo "$COMMON_DIR/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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[[ $VERBOSITY > 0 ]] && echo "OK"
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fi
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#
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# optimize configurations
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if [[ "$OPTIMIZE" != "0" ]]; then
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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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[[ $VERBOSITY > 0 ]] && echo "OK"
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fi
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#
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# Validate optimize settings, if required
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[[ "$OPTIMIZE" != "0" ]] && validate_opt_settings
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# Prevents setting "-d /" by mistake.
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if [ $BUILDDIR = / ] ; then
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echo -ne "\nThe root directory can't be used to build LFS.\n\n"
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exit 1
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fi
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# If $BUILDDIR has subdirectories like tools/ or bin/, stop the run
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# and notify the user about that.
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if [ -d $BUILDDIR/tools -o -d $BUILDDIR/bin ] && [ -z $CLEAN ] ; then
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eval "$no_empty_builddir"
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fi
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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 $JHALFSDIR
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fi
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if [[ "$PWD" != "$JHALFSDIR" ]]; then
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cp $COMMON_DIR/makefile-functions $JHALFSDIR/
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[[ "$OPTIMIZE" != "0" ]] && cp optimize/opt_override $JHALFSDIR/
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if [[ "$COMPARE" != "0" ]] ; then
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mkdir -p $JHALFSDIR/extras
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cp extras/* $JHALFSDIR/extras
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fi
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if [[ -n "$FILES" ]]; then
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# pushd/popd necessary to deal with mulitiple files
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pushd $PACKAGE_DIR 1> /dev/null
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cp $FILES $JHALFSDIR/
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popd 1> /dev/null
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fi
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if [[ "$PROGNAME" != "blfs" ]]; then
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[[ "$REPORT" = "1" ]] && cp $COMMON_DIR/create-sbu_du-report.sh $JHALFSDIR/
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[[ "$GETPKG" = "1" ]] && cp $COMMON_DIR/urls.xsl $JHALFSDIR/
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fi
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sed 's,FAKEDIR,'$BOOK',' $PACKAGE_DIR/$XSL > $JHALFSDIR/${XSL}
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export XSL=$JHALFSDIR/${XSL}
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fi
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if [[ ! -d $LOGDIR ]]; then
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mkdir $LOGDIR
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fi
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# After be sure that all look sane and if REPORT=1, dump the settings to a file
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# This file will be used to create the REPORT header
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[[ "$PROGNAME" != "blfs" ]] && [[ "$REPORT" = "1" ]] && validate_config > $JHALFSDIR/jhalfs.config
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>$LOGDIR/$LOG
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get_book
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echo "${SD_BORDER}${nl_}"
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# If $BUILDDIR/sources hasn't been created yet at this point, create it.
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[[ ! -d $BUILDDIR/sources ]] && mkdir $BUILDDIR/sources
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build_Makefile
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echo "${SD_BORDER}${nl_}"
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run_make
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