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MahiroOS-jhalfs/HLFS/master.sh
2006-12-09 19:22:38 +00:00

635 lines
21 KiB
Bash

#!/bin/bash
set -e # Enable error trapping
# $Id$
###################################
### FUNCTIONS ###
###################################
#----------------------------#
process_toolchain() { # embryo,cocoon and butterfly need special handling
#----------------------------#
local toolchain=$1
local this_file=$2
local tc_phase
local binutil_tarball
local gcc_core_tarball
local TC_MountPT
local remove_existing
tc_phase=`echo $toolchain | sed -e 's@[0-9]\{3\}-@@' -e 's@-toolchain@@' -e 's,'$N',,'`
case $tc_phase in
embryo | \
cocoon) # Vars for LUSER phase
remove_existing="remove_existing_dirs"
TC_MountPT="\$(MOUNT_PT)\$(SRC)"
;;
butterfly) # Vars for CHROOT phase
remove_existing="remove_existing_dirs2"
TC_MountPT="\$(SRC)"
;;
esac
#
# Safe method to remove existing toolchain dirs
binutil_tarball=$(get_package_tarball_name "binutils")
gcc_core_tarball=$(get_package_tarball_name "gcc-core")
(
cat << EOF
@\$(call ${remove_existing},$binutil_tarball)
@\$(call ${remove_existing},$gcc_core_tarball)
EOF
) >> $MKFILE.tmp
#
# Manually remove the toolchain directories..
(
cat << EOF
@rm -rf ${TC_MountPT}/${tc_phase}-toolchain && \\
rm -rf ${TC_MountPT}/${tc_phase}-build
EOF
) >> $MKFILE.tmp
(
cat << EOF
@echo "export PKGDIR=${TC_MountPT}" > envars
EOF
) >> $MKFILE.tmp
case ${tc_phase} in
butterfly)
[[ "$TEST" != "0" ]] && CHROOT_wrt_test_log "${toolchain}"
CHROOT_wrt_RunAsRoot "$this_file"
;;
*) LUSER_wrt_RunAsUser "$this_file"
;;
esac
#
(
cat << EOF
@\$(call ${remove_existing},$binutil_tarball)
@\$(call ${remove_existing},$gcc_core_tarball)
EOF
) >> $MKFILE.tmp
#
# Manually remove the toolchain directories..
(
cat << EOF
@rm -rf ${TC_MountPT}/${tc_phase}-toolchain && \\
rm -rf ${TC_MountPT}/${tc_phase}-build
EOF
) >> $MKFILE.tmp
}
#----------------------------#
chapter3_Makefiles() { # Initialization of the system
#----------------------------#
echo "${tab_}${GREEN}Processing... ${L_arrow}Chapter3 ( SETUP ) ${R_arrow}"
# Define a few model dependant variables
if [[ ${MODEL} = "uclibc" ]]; then
TARGET="pc-linux-gnu"; LOADER="ld-uClibc.so.0"
else
TARGET="pc-linux-gnu"; LOADER="ld-linux.so.2"
fi
# If /home/$LUSER is already present in the host, we asume that the
# hlfs user and group are also presents in the host, and a backup
# of their bash init files is made.
(
cat << EOF
020-creatingtoolsdir:
@\$(call echo_message, Building)
@mkdir \$(MOUNT_PT)/tools && \\
rm -f /tools && \\
ln -s \$(MOUNT_PT)/tools / && \\
touch \$@ && \\
echo " "\$(BOLD)Target \$(BLUE)\$@ \$(BOLD)OK && \\
echo --------------------------------------------------------------------------------\$(WHITE)
021-addinguser: 020-creatingtoolsdir
@\$(call echo_message, Building)
@if [ ! -d /home/\$(LUSER) ]; then \\
groupadd \$(LGROUP); \\
useradd -s /bin/bash -g \$(LGROUP) -m -k /dev/null \$(LUSER); \\
else \\
touch luser-exist; \\
fi;
@chown \$(LUSER) \$(MOUNT_PT)/tools && \\
chmod -R a+wt \$(MOUNT_PT)/\$(SCRIPT_ROOT) && \\
chmod a+wt \$(SRCSDIR) && \\
touch \$@ && \\
echo " "\$(BOLD)Target \$(BLUE)\$@ \$(BOLD)OK && \\
echo --------------------------------------------------------------------------------\$(WHITE)
022-settingenvironment: 021-addinguser
@\$(call echo_message, Building)
@if [ -f /home/\$(LUSER)/.bashrc -a ! -f /home/\$(LUSER)/.bashrc.XXX ]; then \\
mv /home/\$(LUSER)/.bashrc /home/\$(LUSER)/.bashrc.XXX; \\
fi;
@if [ -f /home/\$(LUSER)/.bash_profile -a ! -f /home/\$(LUSER)/.bash_profile.XXX ]; then \\
mv /home/\$(LUSER)/.bash_profile /home/\$(LUSER)/.bash_profile.XXX; \\
fi;
@echo "set +h" > /home/\$(LUSER)/.bashrc && \\
echo "umask 022" >> /home/\$(LUSER)/.bashrc && \\
echo "HLFS=\$(MOUNT_PT)" >> /home/\$(LUSER)/.bashrc && \\
echo "LC_ALL=POSIX" >> /home/\$(LUSER)/.bashrc && \\
echo "PATH=/tools/bin:/bin:/usr/bin" >> /home/\$(LUSER)/.bashrc && \\
echo "export HLFS LC_ALL PATH" >> /home/\$(LUSER)/.bashrc && \\
echo "" >> /home/\$(LUSER)/.bashrc && \\
echo "target=$(uname -m)-${TARGET}" >> /home/\$(LUSER)/.bashrc && \\
echo "ldso=/tools/lib/${LOADER}" >> /home/\$(LUSER)/.bashrc && \\
echo "export target ldso" >> /home/\$(LUSER)/.bashrc && \\
echo "source $JHALFSDIR/envars" >> /home/\$(LUSER)/.bashrc && \\
chown \$(LUSER):\$(LGROUP) /home/\$(LUSER)/.bashrc && \\
chmod -R a+wt \$(MOUNT_PT) && \\
touch envars && \\
chown \$(LUSER) envars && \\
touch \$@ && \\
echo " "\$(BOLD)Target \$(BLUE)\$@ \$(BOLD)OK && \\
echo --------------------------------------------------------------------------------\$(WHITE)
EOF
) >> $MKFILE.tmp
chapter3=" 020-creatingtoolsdir 021-addinguser 022-settingenvironment"
}
#----------------------------#
chapter5_Makefiles() { # Bootstrap or temptools phase
#----------------------------#
local file
local this_script
echo "${tab_}${GREEN}Processing... ${L_arrow}Chapter5 ( LUSER ) ${R_arrow}"
for file in chapter05/* ; do
# Keep the script file name
this_script=`basename $file`
# Skip this script depending on jhalfs.conf flags set.
case $this_script in
# If no testsuites will be run, then TCL, Expect and DejaGNU aren't needed
*tcl* ) [[ "$TEST" = "0" ]] && continue; ;;
*expect* ) [[ "$TEST" = "0" ]] && continue; ;;
*dejagnu* ) [[ "$TEST" = "0" ]] && continue; ;;
# Nothing interestin in this script
*introduction* ) continue ;;
# Test if the stripping phase must be skipped
*stripping* ) [[ "$STRIP" = "n" ]] && continue ;;
*) ;;
esac
# First append each name of the script files to a list (this will become
# the names of the targets in the Makefile
chapter5="$chapter5 $this_script"
# Grab the name of the target
name=`echo $this_script | sed -e 's@[0-9]\{3\}-@@' -e 's@-pass[0-9]\{1\}@@'`
# Adjust 'name'
case $name in
uclibc) name="uClibc" ;;
esac
# Set the dependency for the first target.
if [ -z $PREV ] ; then PREV=022-settingenvironment ; fi
#--------------------------------------------------------------------#
# >>>>>>>> START BUILDING A Makefile ENTRY <<<<<<<< #
#--------------------------------------------------------------------#
#
# Drop in the name of the target on a new line, and the previous target
# as a dependency. Also call the echo_message function.
# This is a very special script and requires manual processing
# NO Optimization allowed
if [[ ${name} = "embryo-toolchain" ]] || \
[[ ${name} = "cocoon-toolchain" ]]; then
LUSER_wrt_target "$this_script" "$PREV"
process_toolchain "${this_script}" "${file}"
wrt_touch
PREV=$this_script
continue
fi
#
LUSER_wrt_target "$this_script" "$PREV"
# Find the version of the command files, if it corresponds with the building of
# a specific package. Fix GCC tarball name for 2.4-branch.
case $name in
gcc ) pkg_tarball=$(get_package_tarball_name gcc-core) ;;
* ) pkg_tarball=$(get_package_tarball_name $name) ;;
esac
# If $pkg_tarball isn't empty, we've got a package...
if [ "$pkg_tarball" != "" ] ; then
# Insert instructions for unpacking the package and to set the PKGDIR variable.
LUSER_wrt_unpack "$pkg_tarball"
# If using optimizations, write the instructions
[[ "$OPTIMIZE" = "2" ]] && wrt_optimize "$name" && wrt_makeflags "$name"
fi
# Insert date and disk usage at the top of the log file, the script run
# and date and disk usage again at the bottom of the log file.
LUSER_wrt_RunAsUser "${file}"
# Remove the build directory(ies) except if the package build fails
# (so we can review config.cache, config.log, etc.)
if [ "$pkg_tarball" != "" ] ; then
LUSER_RemoveBuildDirs "$name"
fi
# Include a touch of the target name so make can check if it's already been made.
wrt_touch
#
#--------------------------------------------------------------------#
# >>>>>>>> END OF Makefile ENTRY <<<<<<<< #
#--------------------------------------------------------------------#
# Keep the script file name for Makefile dependencies.
PREV=$this_script
done # end for file in chapter05/*
}
#----------------------------#
chapter6_Makefiles() { # sysroot or chroot build phase
#----------------------------#
local file
local this_script
# Set envars and scripts for iteration targets
if [[ -z "$1" ]] ; then
local N=""
else
local N=-build_$1
local chapter6=""
mkdir chapter06$N
cp chapter06/* chapter06$N
for script in chapter06$N/* ; do
# Overwrite existing symlinks, files, and dirs
sed -e 's/ln -s /ln -sf /g' \
-e 's/^mv /&-f /g' \
-e 's/mkdir -v/&p/g' -i ${script}
# Rename the scripts
mv ${script} ${script}$N
done
# Remove Bzip2 binaries before make install
sed -e 's@make install@rm -vf /usr/bin/bz*\n&@' -i chapter06$N/*-bzip2$N
# Fix how Module-Init-Tools do the install target
sed -e 's@make install@make INSTALL=install install@' -i chapter06$N/*-module-init-tools$N
# Don't readd already existing groups
sed -e '/groupadd/d' -i chapter06$N/*-udev$N
fi
echo "${tab_}${GREEN}Processing... ${L_arrow}Chapter6$N ( CHROOT ) ${R_arrow}"
for file in chapter06$N/* ; do
# Keep the script file name
this_script=`basename $file`
# Skip this script depending on jhalfs.conf flags set.
case $this_script in
# We'll run the chroot commands differently than the others, so skip them in the
# dependencies and target creation.
*chroot* ) continue ;;
# Test if the stripping phase must be skipped
*-stripping* ) [[ "$STRIP" = "n" ]] && continue ;;
# Skip linux-headers in iterative builds
*linux-headers*) [[ -n "$N" ]] && continue ;;
esac
# Grab the name of the target
name=`echo $this_script | sed -e 's@[0-9]\{3\}-@@' -e 's,'$N',,'`
case $name in
uclibc) name="uClibc" ;;
esac
# Find the version of the command files, if it corresponds with the building of
# a specific package. Fix GCC tarball name for 2.4-branch.
case $name in
gcc ) pkg_tarball=$(get_package_tarball_name gcc-core) ;;
* ) pkg_tarball=$(get_package_tarball_name $name) ;;
esac
if [[ "$pkg_tarball" = "" ]] && [[ -n "$N" ]] ; then
case "${this_script}" in
*stripping*) ;;
*) continue ;;
esac
fi
# Append each name of the script files to a list (this will become
# the names of the targets in the Makefile
case "${this_script}" in
*kernfs* | *changingowner*) runasroot="$runasroot ${this_script}" ;;
*) chapter6="$chapter6 ${this_script}" ;;
esac
#--------------------------------------------------------------------#
# >>>>>>>> START BUILDING A Makefile ENTRY <<<<<<<< #
#--------------------------------------------------------------------#
#
# Drop in the name of the target on a new line, and the previous target
# as a dependency. Also call the echo_message function.
if [[ ${name} = "butterfly-toolchain" ]]; then
CHROOT_wrt_target "${this_script}" "$PREV"
process_toolchain "${this_script}" "${file}"
wrt_touch
PREV=$this_script
continue
fi
# kernfs and changingowner are run in SUDO target
case "${this_script}" in
*kernfs* | *changingowner*) LUSER_wrt_target "${this_script}" "$PREV" ;;
*) CHROOT_wrt_target "${this_script}" "$PREV" ;;
esac
# If $pkg_tarball isn't empty, we've got a package...
# Insert instructions for unpacking the package and changing directories
if [ "$pkg_tarball" != "" ] ; then
CHROOT_Unpack "$pkg_tarball"
# If the testsuites must be run, initialize the log file
# butterfly-toolchain tests are enabled in 'process_tookchain' function
# 2.4-branch toolchain is ernabled here.
case $name in
glibc | gcc | binutils)
[[ "$TEST" != "0" ]] && CHROOT_wrt_test_log "${this_script}" ;;
* ) [[ "$TEST" > "1" ]] && CHROOT_wrt_test_log "${this_script}" ;;
esac
# If using optimizations, write the instructions
[[ "$OPTIMIZE" != "0" ]] && wrt_optimize "$name" && wrt_makeflags "$name"
fi
# In kernfs and changingowner we need to set HLFS and not to use chroot.
case "${this_script}" in
*kernfs* | *changingowner*) wrt_RunAsRoot "${file}" ;;
*) CHROOT_wrt_RunAsRoot "${file}" ;;
esac
#
# Remove the build directory(ies) except if the package build fails.
if [ "$pkg_tarball" != "" ] ; then
CHROOT_wrt_RemoveBuildDirs "$name"
fi
#
# Include a touch of the target name so make can check if it's already been made.
wrt_touch
#
#--------------------------------------------------------------------#
# >>>>>>>> END OF Makefile ENTRY <<<<<<<< #
#--------------------------------------------------------------------#
# Keep the script file name for Makefile dependencies.
PREV=${this_script}
# Set system_build envar for iteration targets
system_build=$chapter6
done # end for file in chapter06/*
}
#----------------------------#
chapter7_Makefiles() { # Create a bootable system.. kernel, bootscripts..etc
#----------------------------#
local file
local this_script
echo "${tab_}${GREEN}Processing... ${L_arrow}Chapter7 ( BOOT ) ${R_arrow}"
for file in chapter07/*; do
# Keep the script file name
this_script=`basename $file`
# Grub must be configured manually.
# The filesystems can't be unmounted via Makefile and the user
# should enter the chroot environment to create the root
# password, edit several files and setup Grub.
case $this_script in
*usage) continue ;; # Contains example commands
*grub) continue ;;
*console) continue ;; # Use the file generated by lfs-bootscripts
*finished) continue ;; # Customized /etc/hlfs-release created in all target
*fstab) [[ ! -z ${FSTAB} ]] && cp ${FSTAB} $BUILDDIR/sources/fstab
;;
*kernel) # If no .config file is supplied, the kernel build is skipped
[[ -z $CONFIG ]] && continue
cp $CONFIG $BUILDDIR/sources/kernel-config
;;
esac
# First append then name of the script file to a list (this will become
# the names of the targets in the Makefile
chapter7="$chapter7 $this_script"
#--------------------------------------------------------------------#
# >>>>>>>> START BUILDING A Makefile ENTRY <<<<<<<< #
#--------------------------------------------------------------------#
#
# Drop in the name of the target on a new line, and the previous target
# as a dependency. Also call the echo_message function.
CHROOT_wrt_target "$this_script" "$PREV"
case "${this_script}" in
*bootscripts*)
CHROOT_Unpack $(get_package_tarball_name "lfs-bootscripts")
blfs_bootscripts=$(get_package_tarball_name "blfs-bootscripts" | sed -e 's/.tar.*//' )
echo -e "\t@echo \"\$(MOUNT_PT)\$(SRC)/$blfs_bootscripts\" >> sources-dir" >> $MKFILE.tmp
;;
esac
case "${this_script}" in
*fstab*) # Check if we have a real /etc/fstab file
if [[ -n "$FSTAB" ]] ; then
CHROOT_wrt_CopyFstab
else
CHROOT_wrt_RunAsRoot "$file"
fi
;;
*) # All other scripts
CHROOT_wrt_RunAsRoot "${file}"
;;
esac
# Remove the build directory except if the package build fails.
case "${this_script}" in
*bootscripts*)
(
cat << EOF
@ROOT=\`head -n1 \$(SRC)/\$(PKG_LST) | sed 's@^./@@;s@/.*@@'\` && \\
rm -r \$(SRC)/\$\$ROOT
@rm -r \`cat sources-dir\` && \\
rm sources-dir
EOF
) >> $MKFILE.tmp
;;
esac
# Include a touch of the target name so make can check if it's already been made.
wrt_touch
#
#--------------------------------------------------------------------#
# >>>>>>>> END OF Makefile ENTRY <<<<<<<< #
#--------------------------------------------------------------------#
# Keep the script file name for Makefile dependencies.
PREV=$this_script
done # for file in chapter07/*
}
#----------------------------#
build_Makefile() { # Construct a Makefile from the book scripts
#----------------------------#
echo "Creating Makefile... ${BOLD}START${OFF}"
cd $JHALFSDIR/${PROGNAME}-commands
# Start with a clean Makefile.tmp file
>$MKFILE.tmp
chapter3_Makefiles
chapter5_Makefiles
chapter6_Makefiles
# Add the iterations targets, if needed
[[ "$COMPARE" = "y" ]] && wrt_compare_targets
chapter7_Makefiles
# Add a header, some variables and include the function file
# to the top of the real Makefile.
wrt_Makefile_header
# Add chroot commands
CHROOT_LOC="`whereis -b chroot | cut -d " " -f2`"
i=1
for file in chapter06/*chroot* ; do
chroot=`cat $file | \
sed -e "s@chroot@$CHROOT_LOC@" \
-e '/#!\/bin\/bash/d' \
-e '/^export/d' \
-e '/^logout/d' \
-e 's@ \\\@ @g' | \
tr -d '\n' | \
sed -e 's/ */ /g' \
-e 's|\\$|&&|g' \
-e 's|exit||g' \
-e 's|$| -c|' \
-e 's|"$$HLFS"|$(MOUNT_PT)|'\
-e 's|set -e||' \
-e 's|set +h||'`
echo -e "CHROOT$i= $chroot\n" >> $MKFILE
i=`expr $i + 1`
done
# Drop in the main target 'all:' and the chapter targets with each sub-target
# as a dependency.
(
cat << EOF
all: ck_UID mk_SETUP mk_LUSER mk_SUDO mk_CHROOT mk_BOOT create-sbu_du-report mk_BLFS_TOOL
@sudo make do-housekeeping
@echo "$VERSION - jhalfs build" > hlfs-release && \\
sudo install -m444 hlfs-release \$(MOUNT_PT)/etc/hlfs-release
@\$(call echo_finished,$VERSION)
ck_UID:
@if [ \`id -u\` = "0" ]; then \\
echo "--------------------------------------------------"; \\
echo "You cannot run this makefile from the root account"; \\
echo "--------------------------------------------------"; \\
exit 1; \\
fi
mk_SETUP:
@\$(call echo_SU_request)
@sudo make SHELL=/bin/bash SETUP
@touch \$@
mk_LUSER: mk_SETUP
@\$(call echo_SULUSER_request)
@(sudo \$(SU_LUSER) "source .bashrc && cd \$(MOUNT_PT)/\$(SCRIPT_ROOT) && make SHELL=/bin/bash LUSER" )
@sudo make restore-luser-env
@touch \$@
mk_SUDO: mk_LUSER
@sudo make SHELL=/bin/bash SUDO
@touch \$@
mk_CHROOT: mk_SUDO
@if [ ! -e \$(MOUNT_PT)/bin ]; then \\
mkdir \$(MOUNT_PT)/bin; \\
cd \$(MOUNT_PT)/bin && \\
ln -sf /tools/bin/bash bash; ln -sf bash sh; \\
sudo chown -R 0:0 \$(MOUNT_PT)/bin; \\
fi;
@sudo sed -e 's|^ln -sv |ln -svf |' -i \$(CMDSDIR)/chapter06/064-createfiles
@\$(call echo_CHROOT_request)
@( sudo \$(CHROOT1) "cd \$(SCRIPT_ROOT) && make CHROOT")
@touch \$@
mk_BOOT: mk_CHROOT
@\$(call echo_CHROOT_request)
@( sudo \$(CHROOT2) "cd \$(SCRIPT_ROOT) && make BOOT")
@touch \$@
mk_BLFS_TOOL: create-sbu_du-report
@\$(call echo_PHASE,Building BLFS-TOOLS)
@if [ "\$(ADD_BLFS_TOOLS)" = "y" ]; then \\
sudo mkdir -p $BUILDDIR$TRACKING_DIR; \\
sudo \$(CHROOT2) "cd \$(SCRIPT_ROOT) && make BLFS_TOOL"; \\
fi;
@touch \$@
SETUP: $chapter3
LUSER: $chapter5
SUDO: $runasroot
CHROOT: $chapter6
BOOT: $chapter7
BLFS_TOOL: $blfs_tool
create-sbu_du-report: mk_BOOT
@\$(call echo_message, Building)
@if [ "\$(ADD_REPORT)" = "y" ]; then \\
./create-sbu_du-report.sh logs $VERSION; \\
\$(call echo_report,$VERSION-SBU_DU-$(date --iso-8601).report); \\
fi;
@touch \$@
restore-luser-env:
@\$(call echo_message, Building)
@if [ -f /home/\$(LUSER)/.bashrc.XXX ]; then \\
mv -f /home/\$(LUSER)/.bashrc.XXX /home/\$(LUSER)/.bashrc; \\
fi;
@if [ -f /home/\$(LUSER)/.bash_profile.XXX ]; then \\
mv /home/\$(LUSER)/.bash_profile.XXX /home/\$(LUSER)/.bash_profile; \\
fi;
@chown \$(LUSER):\$(LGROUP) /home/\$(LUSER)/.bash* && \\
touch \$@ && \\
echo " "\$(BOLD)Target \$(BLUE)\$@ \$(BOLD)OK && \\
echo --------------------------------------------------------------------------------\$(WHITE)
do-housekeeping:
@-umount \$(MOUNT_PT)/dev/pts
@-umount \$(MOUNT_PT)/dev/shm
@-umount \$(MOUNT_PT)/dev
@-umount \$(MOUNT_PT)/sys
@-umount \$(MOUNT_PT)/proc
@-rm /tools
@-if [ ! -f luser-exist ]; then \\
userdel \$(LUSER); \\
rm -rf /home/\$(LUSER); \\
fi;
EOF
) >> $MKFILE
# Bring over the items from the Makefile.tmp
cat $MKFILE.tmp >> $MKFILE
rm $MKFILE.tmp
echo "Creating Makefile... ${BOLD}DONE${OFF}"
}