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MahiroOS-jhalfs/install-blfs-tools.sh

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#!/bin/bash
# $Id$
set -e
: << inline_doc
Installs a set-up to build BLFS packages.
You can set these variables:
TRACKING_DIR : where the installed package file is kept.
(default /var/lib/jhalfs/BLFS)
BLFS_ROOT : where the installed tools will be installed, relative to $HOME.
Must start with a '/' (default /blfs_root)
BLFS_BRANCH_ID: development, branch-xxx, xxx (where xxx is a valid tag)
(default development)
Examples:
1 - If you plan to use the tools to build BLFS on top of LFS, but you did not
use jhalfs, or forgot to include the jhalfs-blfs tools:
(as root) mkdir -p /var/lib/jhalfs/BLFS && chown -R <user> /var/lib/jhalfs
(as user) ./install-blfs-tools.sh
2 - To install with only user privileges:
TRACKING_DIR=$HOME/blfs_root/trackdir ./install-blfs-tools.sh
inline_doc
# VT100 colors
declare -r BLACK=$'\e[1;30m'
declare -r DK_GRAY=$'\e[0;30m'
declare -r RED=$'\e[31m'
declare -r GREEN=$'\e[32m'
declare -r YELLOW=$'\e[33m'
declare -r BLUE=$'\e[34m'
declare -r MAGENTA=$'\e[35m'
declare -r CYAN=$'\e[36m'
declare -r WHITE=$'\e[37m'
declare -r OFF=$'\e[0m'
declare -r BOLD=$'\e[1m'
declare -r REVERSE=$'\e[7m'
declare -r HIDDEN=$'\e[8m'
declare -r tab_=$'\t'
declare -r nl_=$'\n'
declare -r DD_BORDER="${BOLD}==============================================================================${OFF}"
declare -r SD_BORDER="${BOLD}------------------------------------------------------------------------------${OFF}"
declare -r STAR_BORDER="${BOLD}******************************************************************************${OFF}"
# bold yellow > < pair
declare -r R_arrow=$'\e[1;33m>\e[0m'
declare -r L_arrow=$'\e[1;33m<\e[0m'
VERBOSITY=1
COMMON_DIR="common"
BLFS_TOOL='y'
BUILDDIR=$(cd ~;pwd)
BLFS_ROOT="${BLFS_ROOT:=/blfs_root}"
TRACKING_DIR="${TRACKING_DIR:=/var/lib/jhalfs/BLFS}"
[[ $VERBOSITY > 0 ]] && echo "${SD_BORDER}${nl_}"
#*******************************************************************#
[[ $VERBOSITY > 0 ]] && echo -n "Loading function <func_check_version.sh>..."
source $COMMON_DIR/libs/func_check_version.sh
[[ $? > 0 ]] && echo " function module did not load.." && exit 2
[[ $VERBOSITY > 0 ]] && echo "OK"
[[ $VERBOSITY > 0 ]] && echo "${SD_BORDER}${nl_}"
# blfs-tool envars
BLFS_BRANCH_ID=${BLFS_BRANCH_ID:=development}
case $BLFS_BRANCH_ID in
development ) BLFS_TREE=trunk/BOOK ;;
branch-* ) BLFS_TREE=branches/${BLFS_BRANCH_ID#branch-} ;;
* ) BLFS_TREE=tags/${BLFS_BRANCH_ID} ;;
esac
# Check for build prerequisites.
echo
check_alfs_tools
check_blfs_tools
echo "${SD_BORDER}${nl_}"
# Install the files
[[ $VERBOSITY > 0 ]] && echo -n Populating the ${BUILDDIR}${BLFS_ROOT} directory
[[ ! -d ${BUILDDIR}${BLFS_ROOT} ]] && mkdir -pv ${BUILDDIR}${BLFS_ROOT}
cp -r BLFS/* ${BUILDDIR}${BLFS_ROOT}
cp -r menu ${BUILDDIR}${BLFS_ROOT}
cp $COMMON_DIR/progress_bar.sh ${BUILDDIR}${BLFS_ROOT}
cp README.BLFS ${BUILDDIR}${BLFS_ROOT}
[[ $VERBOSITY > 0 ]] && echo "... OK"
[[ $VERBOSITY > 0 ]] && echo -n Cleaning the ${BUILDDIR}${BLFS_ROOT} directory
# Clean-up
make -C ${BUILDDIR}${BLFS_ROOT}/menu clean
rm -rf ${BUILDDIR}${BLFS_ROOT}/libs/.svn
rm -rf ${BUILDDIR}${BLFS_ROOT}/xsl/.svn
rm -rf ${BUILDDIR}${BLFS_ROOT}/menu/.svn
rm -rf ${BUILDDIR}${BLFS_ROOT}/menu/lxdialog/.svn
# We do not want to keep an old version of the book:
rm -rf ${BUILDDIR}${BLFS_ROOT}/blfs-xml
# Set some harcoded envars to their proper values
sed -i s@tracking-dir@$TRACKING_DIR@ \
${BUILDDIR}${BLFS_ROOT}/{Makefile,gen-makefile.sh}
# Ensures the tracking directory exists.
# Throws an error if it does not exist and the user does not
# have write permission to create it.
# If it exists, does nothing.
mkdir -p $TRACKING_DIR
[[ $VERBOSITY > 0 ]] && echo "... OK"
[[ $VERBOSITY > 0 ]] && echo -n "Downloading and validating the book (may take some time)"
make -j1 -C $BUILDDIR$BLFS_ROOT \
TRACKING_DIR=$TRACKING_DIR \
SVN=svn://svn.linuxfromscratch.org/BLFS/$BLFS_TREE \
$BUILDDIR$BLFS_ROOT/packages.xml
[[ $VERBOSITY > 0 ]] && echo "... OK"