#!/bin/bash # $Id$ ################################### ### FUNCTIONS ### ################################### #----------------------------# host_prep_Makefiles() { # Initialization of the system #----------------------------# local CLFS_HOST echo "${tab_}${GREEN}Processing... ${L_arrow}host prep files ( SETUP ) ${R_arrow}" # defined here, only for ease of reading CLFS_HOST="$(echo $MACHTYPE | sed "s/$(echo $MACHTYPE | cut -d- -f2)/cross/")" ( cat << EOF 023-creatingtoolsdir: @\$(call echo_message, Building) @if [ ! -d \$(MOUNT_PT)/sources ]; then \\ mkdir \$(MOUNT_PT)/sources; \\ fi; @chmod a+wt \$(MOUNT_PT)/sources @touch \$@ && \\ echo " "\$(BOLD)Target \$(BLUE)\$@ \$(BOLD)OK && \\ echo --------------------------------------------------------------------------------\$(WHITE) 025-addinguser: 023-creatingtoolsdir @\$(call echo_message, Building) @if [ ! -d /home/\$(LUSER) ]; then \\ groupadd \$(LGROUP); \\ useradd -s /bin/bash -g \$(LGROUP) -m -k /dev/null \$(LUSER); \\ else \\ touch luser-exist; \\ fi; @chown -R \$(LUSER) \$(MOUNT_PT) && \\ chown \$(LUSER) \$(MOUNT_PT)/sources @touch \$@ && \\ echo " "\$(BOLD)Target \$(BLUE)\$@ \$(BOLD)OK && \\ echo --------------------------------------------------------------------------------\$(WHITE) 026-settingenvironment: 025-addinguser @\$(call echo_message, Building) @if [ -f /home/\$(LUSER)/.bashrc -a ! -f /home/\$(LUSER)/.bashrc.XXX ]; then \\ mv /home/\$(LUSER)/.bashrc /home/\$(LUSER)/.bashrc.XXX; \\ fi; @if [ -f /home/\$(LUSER)/.bash_profile -a ! -f /home/\$(LUSER)/.bash_profile.XXX ]; then \\ mv /home/\$(LUSER)/.bash_profile /home/\$(LUSER)/.bash_profile.XXX; \\ fi; @echo "set +h" > /home/\$(LUSER)/.bashrc && \\ echo "umask 022" >> /home/\$(LUSER)/.bashrc && \\ echo "CLFS=\$(MOUNT_PT)" >> /home/\$(LUSER)/.bashrc && \\ echo "LC_ALL=POSIX" >> /home/\$(LUSER)/.bashrc && \\ echo "PATH=\$(MOUNT_PT)/cross-tools/bin:/bin:/usr/bin" >> /home/\$(LUSER)/.bashrc && \\ echo "export CLFS LC_ALL PATH" >> /home/\$(LUSER)/.bashrc && \\ echo "" >> /home/\$(LUSER)/.bashrc && \\ echo "unset CFLAGS" >> /home/\$(LUSER)/.bashrc && \\ echo "unset CXXFLAGS" >> /home/\$(LUSER)/.bashrc && \\ echo "" >> /home/\$(LUSER)/.bashrc && \\ echo "export CLFS_HOST=\"${CLFS_HOST}\"" >> /home/\$(LUSER)/.bashrc && \\ echo "export CLFS_TARGET=\"${TARGET}\"" >> /home/\$(LUSER)/.bashrc && \\ echo "export CLFS_TARGET32=\"${TARGET32}\"" >> /home/\$(LUSER)/.bashrc && \\ echo "source $JHALFSDIR/envars" >> /home/\$(LUSER)/.bashrc @chown \$(LUSER):\$(LGROUP) /home/\$(LUSER)/.bashrc && \\ touch envars && \\ chown \$(LUSER):\$(LGROUP) envars && \\ chmod -R a+wt \$(MOUNT_PT) @touch \$@ && \\ echo " "\$(BOLD)Target \$(BLUE)\$@ \$(BOLD)OK && \\ echo --------------------------------------------------------------------------------\$(WHITE) 027-create-directories: 026-settingenvironment @\$(call echo_message, Building) @mkdir -p \$(MOUNT_PT)/{bin,boot,dev,{etc/,}opt,home,lib,mnt} @mkdir -p \$(MOUNT_PT)/{proc,media/{floppy,cdrom},sbin,srv,sys} @mkdir -p \$(MOUNT_PT)/var/{lock,log,mail,run,spool} @mkdir -p \$(MOUNT_PT)/var/{opt,cache,lib/{misc,locate},local} @install -d -m 0750 \$(MOUNT_PT)/root @install -d -m 1777 \$(MOUNT_PT){/var,}/tmp @mkdir -p \$(MOUNT_PT)/usr/{,local/}{bin,include,lib,sbin,src} @mkdir -p \$(MOUNT_PT)/usr/{,local/}share/{doc,info,locale,man} @mkdir -p \$(MOUNT_PT)/usr/{,local/}share/{misc,terminfo,zoneinfo} @mkdir -p \$(MOUNT_PT)/usr/{,local/}share/man/man{1,2,3,4,5,6,7,8} @for dir in \$(MOUNT_PT)/usr{,/local}; do \\ ln -s share/{man,doc,info} \$\$dir ; \\ done @touch \$@ && \\ echo " "\$(BOLD)Target \$(BLUE)\$@ \$(BOLD)OK && \\ echo --------------------------------------------------------------------------------\$(WHITE) 028-creating-sysfile: 027-create-directories @\$(call echo_message, Building) @touch \$(MOUNT_PT)/etc/mtab @echo "root::0:0:root:/root:/bin/bash" >> \$(MOUNT_PT)/etc/passwd @echo "root:x:0:" >> \$(MOUNT_PT)/etc/group @echo "bin:x:1:" >> \$(MOUNT_PT)/etc/group @echo "sys:x:2:" >> \$(MOUNT_PT)/etc/group @echo "kmem:x:3" >> \$(MOUNT_PT)/etc/group @echo "tty:x:4:" >> \$(MOUNT_PT)/etc/group @echo "tape:x:5:" >> \$(MOUNT_PT)/etc/group @echo "daemon:x:6:" >> \$(MOUNT_PT)/etc/group @echo "floppy:x:7:" >> \$(MOUNT_PT)/etc/group @echo "disk:x:8:" >> \$(MOUNT_PT)/etc/group @echo "lp:x:9:" >> \$(MOUNT_PT)/etc/group @echo "dialout:x:10:" >> \$(MOUNT_PT)/etc/group @echo "audio:x:11:" >> \$(MOUNT_PT)/etc/group @echo "video:x:12:" >> \$(MOUNT_PT)/etc/group @echo "utmp:x:13:" >> \$(MOUNT_PT)/etc/group @echo "usb:x:14:" >> \$(MOUNT_PT)/etc/group @echo "cdrom:x:15:" >> \$(MOUNT_PT)/etc/group @touch \$(MOUNT_PT)/var/run/utmp \$(MOUNT_PT)/var/log/{btmp,lastlog,wtmp} @chmod 664 \$(MOUNT_PT)/var/run/utmp \$(MOUNT_PT)/var/log/lastlog @chown -R \$(LUSER) \$(MOUNT_PT) @touch \$@ && \\ echo " "\$(BOLD)Target \$(BLUE)\$@ \$(BOLD)OK && \\ echo --------------------------------------------------------------------------------\$(WHITE) EOF ) >> $MKFILE.tmp host_prep=" 023-creatingtoolsdir 025-addinguser 026-settingenvironment 027-create-directories 028-creating-sysfile" } #-----------------------------# cross_tools_Makefiles() { # #-----------------------------# echo "${tab_}${GREEN}Processing... ${L_arrow}cross tools ( LUSER ) ${R_arrow}" for file in cross-tools/* ; do # Keep the script file name this_script=`basename $file` # # Skip this script... # NOTE.. the book indicated you only needed to install groff or file if the host # had older versions. The packages would be installed in the target directory # and not the host. case $this_script in *cflags* | *variables* ) # work done in host_prep_Makefiles continue ;; *file ) FileVer=`file --version | head -n1 | cut -d " " -f1` [[ "$FileVer" = "file-4.17" ]] && continue ;; *groff) GroffVer=`groff --version | head -n1 | cut -d " " -f4` [[ "$GroffVer" = "1.19.2" ]] && continue ;; *) ;; esac # # Set the dependency for the first target. if [ -z $PREV ] ; then PREV=028-creating-sysfile ; fi # First append each name of the script files to a list (this will become # the names of the targets in the Makefile cross_tools="$cross_tools $this_script" # Grab the name of the target (minus the -headers or -cross in the case of gcc # and binutils in chapter 5) name=`echo $this_script | sed -e 's@[0-9]\{3\}-@@' \ -e 's@-static@@' \ -e 's@-final@@' \ -e 's@-64@@' \ -e 's@-n32@@'` case $name in glibc-headers) name="glibc" ;; esac pkg_tarball=$(get_package_tarball_name $name) #--------------------------------------------------------------------# # >>>>>>>> START BUILDING A Makefile ENTRY <<<<<<<< # #--------------------------------------------------------------------# # # Drop in the name of the target on a new line, and the previous target # as a dependency. Also call the echo_message function. LUSER_wrt_target "${this_script}" "$PREV" # # If $pkg_tarball isn't empty, we've got a package... if [ "$pkg_tarball" != "" ] ; then LUSER_wrt_unpack "$pkg_tarball" # If using optimizations, write the instructions [[ "$OPTIMIZE" != "0" ]] && wrt_optimize "$name" && wrt_makeflags "$name" fi # LUSER_wrt_RunAsUser "${file}" # [[ "$pkg_tarball" != "" ]] && LUSER_RemoveBuildDirs "${name}" # # Include a touch of the target name so make can check if it's already been made. wrt_touch # #--------------------------------------------------------------------# # >>>>>>>> END OF Makefile ENTRY <<<<<<<< # #--------------------------------------------------------------------# # # Keep the script file name for Makefile dependencies. PREV=$this_script done # for file in .... } #-----------------------------# final_system_Makefiles() { # #-----------------------------# echo "${tab_}${GREEN}Processing... ${L_arrow}final system ( LUSER ) ${R_arrow}" for file in final-system/* ; do # Keep the script file name this_script=`basename $file` # Test if the stripping phase must be skipped. # Skip alsp temp-perl for iterative runs case $this_script in *stripping*) [[ "$STRIP" = "n" ]] && continue ;; esac # Grab the name of the target, strip id number, XXX-script name=`echo $this_script | sed -e 's@[0-9]\{3\}-@@' \ -e 's@temp-@@' \ -e 's@-64bit@@' \ -e 's@-64@@' \ -e 's@64@@' \ -e 's@n32@@'` # Find the version of the command files, if it corresponds with the building of # a specific package. pkg_tarball=$(get_package_tarball_name $name) # Append each name of the script files to a list (this will become # the names of the targets in the Makefile basicsystem="$basicsystem ${this_script}" #--------------------------------------------------------------------# # >>>>>>>> START BUILDING A Makefile ENTRY <<<<<<<< # #--------------------------------------------------------------------# # # Drop in the name of the target on a new line, and the previous target # as a dependency. Also call the echo_message function. LUSER_wrt_target "${this_script}" "$PREV" # # If $pkg_tarball isn't empty, we've got a package... if [ "$pkg_tarball" != "" ] ; then LUSER_wrt_unpack "$pkg_tarball" # If using optimizations, write the instructions [[ "$OPTIMIZE" != "0" ]] && wrt_optimize "$name" && wrt_makeflags "$name" fi # LUSER_wrt_RunAsUser "${file}" # [[ "$pkg_tarball" != "" ]] && LUSER_RemoveBuildDirs "${name}" # # Include a touch of the target name so make can check if it's already been made. wrt_touch # #--------------------------------------------------------------------# # >>>>>>>> END OF Makefile ENTRY <<<<<<<< # #--------------------------------------------------------------------# # # Keep the script file name for Makefile dependencies. PREV=${this_script} done # for file in final-system/* ... } #-----------------------------# bootscripts_Makefiles() { # #-----------------------------# echo "${tab_}${GREEN}Processing... ${L_arrow}bootscripts ( LUSER ) ${R_arrow}" for file in bootscripts/* ; do # Keep the script file name this_script=`basename $file` case $this_script in *udev) continue ;; # This is not a script but a commentary, we want udev-rules *console*) continue ;; # Use the files that came with the bootscripts *network*) continue ;; # Manually create these files *) ;; esac # First append each name of the script files to a list (this will become # the names of the targets in the Makefile bootscripttools="$bootscripttools $this_script" # Grab the name of the target, strip id number, XXX-script name=`echo $this_script | sed -e 's@[0-9]\{3\}-@@'\ -e 's@-64bit@@' \ -e 's@-64@@' \ -e 's@64@@' \ -e 's@n32@@'` case $name in *bootscripts*) name=bootscripts-cross-lfs ;; *udev-rules) name=udev-cross-lfs ;; esac pkg_tarball=$(get_package_tarball_name $name) #--------------------------------------------------------------------# # >>>>>>>> START BUILDING A Makefile ENTRY <<<<<<<< # #--------------------------------------------------------------------# # # Drop in the name of the target on a new line, and the previous target # as a dependency. Also call the echo_message function. LUSER_wrt_target "${this_script}" "$PREV" # # If $pkg_tarball isn't empty, we've got a package... [[ "$pkg_tarball" != "" ]] && LUSER_wrt_unpack "$pkg_tarball" # LUSER_wrt_RunAsUser "${file}" # [[ "$pkg_tarball" != "" ]] && LUSER_RemoveBuildDirs "${name}" # # 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=$this_script done # for file in bootscripts/* ... } #-----------------------------# bootable_Makefiles() { # #-----------------------------# echo "${tab_}${GREEN}Processing... ${L_arrow}make bootable ( LUSER ) ${R_arrow}" for file in bootable/* ; do # Keep the script file name this_script=`basename $file` # A little housekeeping on the scripts case $this_script in *grub | *aboot | *colo | *silo | *arcload | *lilo | *reboot* ) continue ;; *fstab) [[ ! -z ${FSTAB} ]] && cp ${FSTAB} $BUILDDIR/sources/fstab ;; *kernel) # if there is no kernel config file do not build the kernel [[ -z $CONFIG ]] && continue # Copy the config file to /sources with a standardized name 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 # NOTE: new makfile format forces the last script, *chowning, into a separate # phase. case ${this_script} in *chowning) chowning=${this_script} ;; *) bootable="$bootable $this_script" ;; esac # # Grab the name of the target, strip id number and misc words. name=`echo $this_script | sed -e 's@[0-9]\{3\}-@@' -e 's@-build@@' ` case $this_script in *kernel*) name=linux ;; esac pkg_tarball=$(get_package_tarball_name $name) #--------------------------------------------------------------------# # >>>>>>>> START BUILDING A Makefile ENTRY <<<<<<<< # #--------------------------------------------------------------------# # # Drop in the name of the target on a new line, and the previous target # as a dependency. Also call the echo_message function. LUSER_wrt_target "${this_script}" "$PREV" # # If $pkg_tarball isn't empty, we've got a package... [[ "$pkg_tarball" != "" ]] && LUSER_wrt_unpack "$pkg_tarball" # # Select a script execution method case $this_script in *fstab*) if [[ -n "$FSTAB" ]]; then LUSER_wrt_CopyFstab else LUSER_wrt_RunAsUser "${file}" fi ;; *chowning) wrt_RunAsRoot "${this_script}" "${file}" ;; *) LUSER_wrt_RunAsUser "${file}" ;; esac # # Housekeeping...remove any build directory(ies) except if the package build fails. [[ "$pkg_tarball" != "" ]] && LUSER_RemoveBuildDirs "${name}" # # 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 } #-----------------------------# 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 host_prep_Makefiles cross_tools_Makefiles # $cross_tools final_system_Makefiles # $basicsystem bootscripts_Makefiles # $bootscripttools bootable_Makefiles # $bootable # 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 LUSER = $LUSER LGROUP = $LGROUP SCRIPT_ROOT = $SCRIPT_ROOT BASEDIR = \$(MOUNT_PT) SRCSDIR = \$(BASEDIR)/sources CMDSDIR = \$(BASEDIR)/\$(SCRIPT_ROOT)/$PROGNAME-commands LOGDIR = \$(BASEDIR)/\$(SCRIPT_ROOT)/logs TESTLOGDIR = \$(BASEDIR)/\$(SCRIPT_ROOT)/test-logs SU_LUSER = su - \$(LUSER) -c PRT_DU = echo -e "\nKB: \`du -skx --exclude=jhalfs --exclude=lost+found \$(MOUNT_PT)\`\n" LUSER_HOME = /home/\$(LUSER) export PATH := \${PATH}:/usr/sbin include makefile-functions EOF ) > $MKFILE # Drop in the main target 'all:' and the chapter targets with each sub-target # as a dependency. ( cat << EOF all: ck_UID mk_SETUP mk_LUSER mk_ROOT create-sbu_du-report @sudo make do-housekeeping @\$(call echo_finished,$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_ROOT: @sudo make SHELL=/bin/bash ROOT @touch \$@ SETUP: $host_prep LUSER: $cross_tools $basicsystem $bootscripttools $bootable ROOT: $chowning 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: @-if [ ! -f luser-exist ]; then \\ userdel \$(LUSER); \\ rm -rf /home/\$(LUSER); \\ fi; EOF ) >> $MKFILE # Add SBU-disk_usage report target echo "create-sbu_du-report:" >> $MKFILE if [[ "$REPORT" = "y" ]] ; then ( cat << EOF @\$(call echo_message, Building) @./create-sbu_du-report.sh logs $VERSION @\$(call echo_report,$VERSION-SBU_DU-$(date --iso-8601).report) @touch \$@ EOF ) >> $MKFILE else echo -e "\t@true\n\n" >> $MKFILE; fi # Bring over the items from the Makefile.tmp cat $MKFILE.tmp >> $MKFILE rm $MKFILE.tmp echo "Creating Makefile... ${BOLD}DONE${OFF}" }