#!/bin/sh # $Id$ ################################### ### FUNCTIONS ### ################################### #----------------------------# chapter4_Makefiles() { #----------------------------# echo "${tab_}${GREEN}Processing... ${L_arrow}Chapter4${R_arrow}" # If /home/lfs is already present in the host, we asume that the # lfs 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 \$@ 021-addinguser: 020-creatingtoolsdir @\$(call echo_message, Building) @if [ ! -d /home/lfs ]; then \\ groupadd lfs; \\ useradd -s /bin/bash -g lfs -m -k /dev/null lfs; \\ else \\ touch user-lfs-exist; \\ fi; @chown lfs \$(MOUNT_PT)/tools && \\ chmod a+wt \$(MOUNT_PT)/sources && \\ touch \$@ 022-settingenvironment: 021-addinguser @\$(call echo_message, Building) @if [ -f /home/lfs/.bashrc -a ! -f /home/lfs/.bashrc.XXX ]; then \\ mv /home/lfs/.bashrc /home/lfs/.bashrc.XXX; \\ fi; @if [ -f /home/lfs/.bash_profile -a ! -f /home/lfs/.bash_profile.XXX ]; then \\ mv /home/lfs/.bash_profile /home/lfs/.bash_profile.XXX; \\ fi; @echo "set +h" > /home/lfs/.bashrc && \\ echo "umask 022" >> /home/lfs/.bashrc && \\ echo "LFS=\$(MOUNT_PT)" >> /home/lfs/.bashrc && \\ echo "LC_ALL=POSIX" >> /home/lfs/.bashrc && \\ echo "PATH=/tools/bin:/bin:/usr/bin" >> /home/lfs/.bashrc && \\ echo "export LFS LC_ALL PATH" >> /home/lfs/.bashrc && \\ echo "source $JHALFSDIR/envars" >> /home/lfs/.bashrc && \\ chown lfs:lfs /home/lfs/.bashrc && \\ touch envars && \\ touch \$@ EOF ) >> $MKFILE.tmp } #----------------------------# chapter5_Makefiles() { #----------------------------# echo "${tab_}${GREEN}Processing... ${L_arrow}Chapter5${R_arrow}" for file in chapter05/* ; do # Keep the script file name this_script=`basename $file` # If no testsuites will be run, then TCL, Expect and DejaGNU aren't needed # Fix also locales creation when running chapter05 testsuites (ugly) case "${this_script}" in *tcl) [[ "${TEST}" = "0" ]] && continue ;; *expect) [[ "${TEST}" = "0" ]] && continue ;; *dejagnu) [[ "${TEST}" = "0" ]] && continue ;; *stripping) [[ "${STRIP}" = "0" ]] && continue ;; *glibc) [[ "${TEST}" = "3" ]] && \ sed -i 's@/usr/lib/locale@/tools/lib/locale@' $file ;; esac # First append each name of the script files to a list (this will become # the names of the targets in the Makefile chapter5="$chapter5 ${this_script}" # Grab the name of the target (minus the -pass1 or -pass2 in the case of gcc # and binutils in chapter 5) name=`echo ${this_script} | sed -e 's@[0-9]\{3\}-@@' -e 's@-pass[0-9]\{1\}@@'` # Set the dependency for the first target. if [ -z $PREV ] ; then PREV=022-settingenvironment ; fi #--------------------------------------------------------------------# # >>>>>>>> START BUILDING A Makefile ENTRY <<<<<<<< # #--------------------------------------------------------------------# # # Drop in the name of the target on a new line, and the previous target # as a dependency. Also call the echo_message function. wrt_target "${this_script}" "$PREV" # Find the version of the command files, if it corresponds with the building of # a specific package vrs=`grep "^$name-version" $JHALFSDIR/packages | sed -e 's/.* //' -e 's/"//g'` # If $vrs isn't empty, we've got a package... if [ "$vrs" != "" ] ; then if [ "$name" = "tcl" ] ; then FILE="$name$vrs-src.tar.*" else FILE="$name-$vrs.tar.*" fi # Insert instructions for unpacking the package and to set the PKGDIR variable. wrt_unpack "$FILE" # If the testsuites must be run, initialize the log file [[ "$TEST" = "3" ]] && wrt_test_log "${this_script}" # If using optimizations, write the instructions [[ "$OPTIMIZE" = "2" ]] && wrt_optimize "$name" && wrt_makeflags "$name" fi # Insert date and disk usage at the top of the log file, the script run # and date and disk usage again at the bottom of the log file. # The changingowner script must be run as root. case "${this_script}" in *changingowner) wrt_run_as_root "${this_script}" "$file" ;; *) wrt_run_as_su "${this_script}" "$file" ;; esac # Remove the build directory(ies) except if the package build fails # (so we can review config.cache, config.log, etc.) if [ "$vrs" != "" ] ; then wrt_remove_build_dirs "$name" fi # Include a touch of the target name so make can check # if it's already been made. echo -e '\t@touch $@' >> $MKFILE.tmp # #--------------------------------------------------------------------# # >>>>>>>> END OF Makefile ENTRY <<<<<<<< # #--------------------------------------------------------------------# # Keep the script file name for Makefile dependencies. PREV=${this_script} done # end for file in chapter05/* } #----------------------------# chapter6_Makefiles() { #----------------------------# # Set envars and scripts for iteration targets LOGS="" # Start with an empty global LOGS envar 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 -sv/&f/g' \ -e 's/mv -v/&f/g' \ -e 's/mkdir -v/&p/g' -i ${script} done # Remove Bzip2 binaries before make install sed -e 's@make install@rm -vf /usr/bin/bz*\n&@' -i chapter06$N/*-bzip2 # Let some Udev pre-installation commands to fail sed -e 's@/lib/udev/devices/fd@& || true@' \ -e 's/mknod -m.*/& || true/' -i chapter06$N/*-udev fi echo "${tab_}${GREEN}Processing... ${L_arrow}Chapter6$N${R_arrow}" for file in chapter06$N/* ; do # Keep the script file name this_script=`basename $file` # We'll run the chroot commands differently than the others, so skip them in the # dependencies and target creation. case "${this_script}" in *chroot) continue ;; *stripping*) [[ "${STRIP}" = "0" ]] && continue ;; esac # Grab the name of the target name=`echo ${this_script} | sed -e 's@[0-9]\{3\}-@@'` # Find the version of the command files, if it corresponds with the building of # a specific package. We need this here to can skip scripts not needed for # iterations rebuilds vrs=`grep "^$name-version" $JHALFSDIR/packages | sed -e 's/.* //' -e 's/"//g'` if [[ "$vrs" = "" ]] && [[ -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) chapter6="$chapter6 ${this_script}${N}" # Append each name of the script files to a list (this will become # the names of the logs to be moved for each iteration) LOGS="$LOGS ${this_script}" #--------------------------------------------------------------------# # >>>>>>>> START BUILDING A Makefile ENTRY <<<<<<<< # #--------------------------------------------------------------------# # # Drop in the name of the target on a new line, and the previous target # as a dependency. Also call the echo_message function. wrt_target "${this_script}${N}" "$PREV" # If $vrs isn't empty, we've got a package... # Insert instructions for unpacking the package and changing directories if [ "$vrs" != "" ] ; then FILE="$name-$vrs.tar.*" wrt_unpack2 "$FILE" # If the testsuites must be run, initialize the log file case $name in binutils | gcc | glibc ) [[ "$TEST" != "0" ]] && wrt_test_log2 "${this_script}" ;; * ) [[ "$TEST" = "2" ]] || [[ "$TEST" = "3" ]] && wrt_test_log2 "${this_script}" ;; esac # If using optimizations, write the instructions [[ "$OPTIMIZE" != "0" ]] && wrt_optimize "$name" && wrt_makeflags "$name" fi # In the mount of kernel filesystems we need to set LFS # and not to use chroot. case "${this_script}" in *kernfs) wrt_run_as_root "${this_script}" "$file" ;; *) wrt_run_as_chroot1 "${this_script}" "$file" ;; esac # Remove the build directory(ies) except if the package build fails. if [ "$vrs" != "" ] ; then wrt_remove_build_dirs "$name" fi # Include a touch of the target name so make can check # if it's already been made. echo -e '\t@touch $@' >> $MKFILE.tmp # #--------------------------------------------------------------------# # >>>>>>>> END OF Makefile ENTRY <<<<<<<< # #--------------------------------------------------------------------# # Keep the script file name for Makefile dependencies. PREV=${this_script}${N} # Set system_build envar for iteration targets system_build=$chapter6 done # end for file in chapter06/* } #----------------------------# chapter789_Makefiles() { #----------------------------# echo "${tab_}${GREEN}Processing... ${L_arrow}Chapter7/8/9${R_arrow}" for file in chapter0{7,8,9}/* ; 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. # # If no .config file is supplied, the kernel build is skipped # case ${this_script} in *grub) continue ;; *reboot) continue ;; *console) continue ;; # Use the file generated by lfs-bootscripts *kernel) [[ -z ${CONFIG} ]] && continue cp ${CONFIG} $BUILDDIR/sources/kernel-config ;; esac # First append each name of the script files to a list (this will become # the names of the targets in the Makefile chapter789="$chapter789 ${this_script}" #--------------------------------------------------------------------# # >>>>>>>> START BUILDING A Makefile ENTRY <<<<<<<< # #--------------------------------------------------------------------# # # Drop in the name of the target on a new line, and the previous target # as a dependency. Also call the echo_message function. wrt_target "${this_script}" "$PREV" # Find the bootscripts and kernel package names case "${this_script}" in *bootscripts) vrs=`grep "^lfs-bootscripts-version" $JHALFSDIR/packages | sed -e 's/.* //' -e 's/"//g'` FILE="lfs-bootscripts-$vrs.tar.*" wrt_unpack2 "$FILE" ;; *kernel) vrs=`grep "^linux-version" $JHALFSDIR/packages | sed -e 's/.* //' -e 's/"//g'` FILE="linux-$vrs.tar.*" wrt_unpack2 "$FILE" ;; esac # Check if we have a real /etc/fstab file case "${this_script}" in *fstab) if [[ -n $FSTAB ]]; then wrt_copy_fstab "${this_script}" else wrt_run_as_chroot2 "$this_script" "$file" fi ;; *) wrt_run_as_chroot2 "$this_script" "$file" ;; esac case "${this_script}" in *bootscripts) wrt_remove_build_dirs "dummy" ;; *kernel) wrt_remove_build_dirs "dummy" ;; esac # Include a touch of the target name so make can check # if it's already been made. echo -e '\t@touch $@' >> $MKFILE.tmp # #--------------------------------------------------------------------# # >>>>>>>> END OF Makefile ENTRY <<<<<<<< # #--------------------------------------------------------------------# # Keep the script file name for Makefile dependencies. PREV=${this_script} done # for file in chapter0{7,8,9}/* # Add SBU-disk_usage report target if required if [[ "$REPORT" = "1" ]] ; then wrt_report ; fi } #----------------------------# build_Makefile() { #----------------------------# echo "Creating Makefile... ${BOLD}START${OFF}" cd $JHALFSDIR/${PROGNAME}-commands # Start with a clean Makefile.tmp file >$MKFILE.tmp chapter4_Makefiles chapter5_Makefiles chapter6_Makefiles # Add the iterations targets, if needed [[ "$COMPARE" != "0" ]] && wrt_compare_targets chapter789_Makefiles # Add a header, some variables and include the function file # to the top of the real Makefile. ( cat << EOF $HEADER SRC= /sources MOUNT_PT= $BUILDDIR PKG_LST= $PKG_LST include makefile-functions EOF ) > $MKFILE # Add chroot commands i=1 for file in chapter06/*chroot* ; do chroot=`cat $file | sed -e '/#!\/bin\/sh/d' -e 's@ \\\@ @g' | tr -d '\n' | sed \ -e 's/ */ /g' -e 's|\\$|&&|g' -e 's|exit||g' -e 's|$| -c|' \ -e 's|"$$LFS"|$(MOUNT_PT)|' -e 's|set -e||'` echo -e "CHROOT$i= $chroot\n" >> $MKFILE i=`expr $i + 1` done # Drop in the main target 'all:' and the chapter targets with each sub-target # as a dependency. ( cat << EOF all: chapter4 chapter5 chapter6 chapter789 do_housekeeping @\$(call echo_finished,$VERSION) chapter4: 020-creatingtoolsdir 021-addinguser 022-settingenvironment chapter5: chapter4 $chapter5 restore-lfs-env chapter6: chapter5 $chapter6 chapter789: chapter6 $chapter789 clean-all: clean rm -rf ./{lfs-commands,logs,Makefile,*.xsl,makefile-functions,packages,patches} clean: clean-chapter789 clean-chapter6 clean-chapter5 clean-chapter4 restart: restart_code all clean-chapter4: -if [ ! -f user-lfs-exist ]; then \\ userdel lfs; \\ rm -rf /home/lfs; \\ fi; rm -rf \$(MOUNT_PT)/tools rm -f /tools rm -f envars user-lfs-exist rm -f 02* logs/02*.log clean-chapter5: rm -rf \$(MOUNT_PT)/tools/* rm -f $chapter5 restore-lfs-env sources-dir cd logs && rm -f $chapter5 && cd .. clean-chapter6: -umount \$(MOUNT_PT)/sys -umount \$(MOUNT_PT)/proc -umount \$(MOUNT_PT)/dev/shm -umount \$(MOUNT_PT)/dev/pts -umount \$(MOUNT_PT)/dev rm -rf \$(MOUNT_PT)/{bin,boot,dev,etc,home,lib,media,mnt,opt,proc,root,sbin,srv,sys,tmp,usr,var} rm -f $chapter6 cd logs && rm -f $chapter6 && cd .. clean-chapter789: rm -f $chapter789 cd logs && rm -f $chapter789 && cd .. restore-lfs-env: @\$(call echo_message, Building) @if [ -f /home/lfs/.bashrc.XXX ]; then \\ mv -f /home/lfs/.bashrc.XXX /home/lfs/.bashrc; \\ fi; @if [ -f /home/lfs/.bash_profile.XXX ]; then \\ mv /home/lfs/.bash_profile.XXX /home/lfs/.bash_profile; \\ fi; @chown lfs:lfs /home/lfs/.bash* && \\ touch \$@ do_housekeeping: -umount \$(MOUNT_PT)/sys -umount \$(MOUNT_PT)/proc -umount \$(MOUNT_PT)/dev/shm -umount \$(MOUNT_PT)/dev/pts -umount \$(MOUNT_PT)/dev -if [ ! -f user-lfs-exist ]; then \\ userdel lfs; \\ rm -rf /home/lfs; \\ fi; restart_code: @echo ">>> This feature is experimental, BUGS may exist" @if [ ! -L /tools ]; then \\ echo -e "\\nERROR::\\n /tools is NOT a symlink.. /tools must point to \$(MOUNT_PT)/tools\\n" && false;\\ fi; @if [ ! -e /tools ]; then \\ echo -e "\\nERROR::\\nThe target /tools points to does not exist.\\nVerify the target.. \$(MOUNT_PT)/tools\\n" && false;\\ fi; @if ! stat -c %N /tools | grep "\$(MOUNT_PT)/tools" >/dev/null ; then \\ echo -e "\\nERROR::\\nThe symlink \\"/tools\\" does not point to \\"\$(MOUNT_PT)/tools\\".\\nCorrect the problem and rerun\\n" && false;\\ fi; @if [ -f ???-kernfs ]; then \\ mkdir -pv \$(MOUNT_PT)/{dev,proc,sys};\\ if [ ! -e \$(MOUNT_PT)/dev/console ]; then \\ mknod -m 600 \$(MOUNT_PT)/dev/console c 5 1;\\ fi;\\ if [ ! -e \$(MOUNT_PT)/dev/null ]; then \\ mknod -m 666 \$(MOUNT_PT)/dev/null c 1 3;\\ fi;\\ if ! mount -l | grep bind >/dev/null ; then \\ mount --bind /dev \$(MOUNT_PT)/dev;\\ fi;\\ if ! mount -l | grep "\$(MOUNT_PT)/dev/pts" >/dev/null ; then \\ mount -vt devpts devpts \$(MOUNT_PT)/dev/pts;\\ fi;\\ if ! mount -l | grep "\$(MOUNT_PT)/dev/shm" >/dev/null ; then \\ mount -vt tmpfs shm \$(MOUNT_PT)/dev/shm;\\ fi;\\ if ! mount -l | grep "\$(MOUNT_PT)/proc" >/dev/null ; then \\ mount -vt proc proc \$(MOUNT_PT)/proc;\\ fi;\\ if ! mount -l | grep "$\(MOUNT_PT)/sys" >/dev/null ; then \\ mount -vt sysfs sysfs \$(MOUNT_PT)/sys;\\ fi;\\ fi; EOF ) >> $MKFILE # Bring over the items from the Makefile.tmp cat $MKFILE.tmp >> $MKFILE rm $MKFILE.tmp echo "Creating Makefile... ${BOLD}DONE${OFF}" }