#!/bin/sh # $Id$ ################################### ### FUNCTIONS ### ################################### #----------------------------------# wrt_ExecuteAsUser() { # Execute the file ($3) under the users account ($1), log in $2 #----------------------------------# local this_user=$1 local this_script=$2 local file=$3 ( cat << EOF @( time { su - ${this_user} -c "source /home/${this_user}/.bashrc && $JHALFSDIR/${PROGNAME}-commands/$file" >>logs/$this_script 2>&1 ; } ) 2>>logs/$this_script && \\ echo -e "\nKB: \`du -skx --exclude=${SCRIPT_ROOT} \$(MOUNT_PT)\`\n" >>logs/$this_script EOF ) >> $MKFILE.tmp } #----------------------------------# wrt_Unpack_SetOwner() { # Unpack and set owner. Assign 'ROOT' var #----------------------------------# local USER_ACCT=$1 local FILE=$2 local optSAVE_PREVIOUS=$3 if [ "${optSAVE_PREVIOUS}" != "1" ]; then wrt_remove_existing_dirs "$FILE" fi ( cat << EOF @\$(call unpack,$FILE) @ROOT=\`head -n1 \$(MOUNT_PT)\$(SRC)/\$(PKG_LST) | sed 's@^./@@;s@/.*@@'\` && \\ echo "export PKGDIR=\$(MOUNT_PT)\$(SRC)/\$\$ROOT" > envars && \\ chown -R ${USER_ACCT} \$(MOUNT_PT)\$(SRC)/\$\$ROOT EOF ) >> $MKFILE.tmp } #----------------------------# host_prep_Makefiles() { # Initialization of the system #----------------------------# local CLFS_HOST echo "${tab_}${GREEN}Processing... ${L_arrow}host prep files${R_arrow}" # defined here, only for ease of reading CLFS_HOST="$(echo $MACHTYPE | sed "s/$(echo $MACHTYPE | cut -d- -f2)/cross/")" ( cat << EOF 023-creatingtoolsdir: @\$(call echo_message, Building) @mkdir \$(MOUNT_PT)/tools && \\ rm -f /tools && \\ ln -s \$(MOUNT_PT)/tools / @if [ ! -d \$(MOUNT_PT)/sources ]; then \\ mkdir \$(MOUNT_PT)/sources; \\ fi; @chmod a+wt \$(MOUNT_PT)/sources @touch \$@ && \\ echo " "\$(BOLD)Target \$(BLUE)\$@ \$(BOLD)OK && \\ echo --------------------------------------------------------------------------------\$(WHITE) 025-addinguser: 023-creatingtoolsdir @\$(call echo_message, Building) @if [ ! -d /home/clfs ]; then \\ groupadd clfs; \\ useradd -s /bin/bash -g clfs -m -k /dev/null clfs; \\ else \\ touch user-clfs-exist; \\ fi; @chown clfs \$(MOUNT_PT) && \\ chown clfs \$(MOUNT_PT)/tools && \\ chown clfs \$(MOUNT_PT)/sources @touch \$@ && \\ echo " "\$(BOLD)Target \$(BLUE)\$@ \$(BOLD)OK && \\ echo --------------------------------------------------------------------------------\$(WHITE) 026-settingenvironment: 025-addinguser @\$(call echo_message, Building) @if [ -f /home/clfs/.bashrc -a ! -f /home/clfs/.bashrc.XXX ]; then \\ mv /home/clfs/.bashrc /home/clfs/.bashrc.XXX; \\ fi; @if [ -f /home/clfs/.bash_profile -a ! -f /home/clfs/.bash_profile.XXX ]; then \\ mv /home/clfs/.bash_profile /home/clfs/.bash_profile.XXX; \\ fi; @echo "set +h" > /home/clfs/.bashrc && \\ echo "umask 022" >> /home/clfs/.bashrc && \\ echo "CLFS=\$(MOUNT_PT)" >> /home/clfs/.bashrc && \\ echo "LC_ALL=POSIX" >> /home/clfs/.bashrc && \\ echo "PATH=\$(MOUNT_PT)/cross-tools/bin:/bin:/usr/bin" >> /home/clfs/.bashrc && \\ echo "export CLFS LC_ALL PATH" >> /home/clfs/.bashrc && \\ echo "" >> /home/clfs/.bashrc && \\ echo "unset CFLAGS" >> /home/clfs/.bashrc && \\ echo "unset CXXFLAGS" >> /home/clfs/.bashrc && \\ echo "" >> /home/clfs/.bashrc && \\ echo "export CLFS_HOST=\"${CLFS_HOST}\"" >> /home/clfs/.bashrc && \\ echo "export CLFS_TARGET=\"${TARGET}\"" >> /home/clfs/.bashrc && \\ echo "export CLFS_TARGET32=\"${TARGET32}\"" >> /home/clfs/.bashrc && \\ echo "source $JHALFSDIR/envars" >> /home/clfs/.bashrc @chown clfs:clfs /home/clfs/.bashrc && \\ touch envars @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 clfs \$(MOUNT_PT) @touch \$@ && \\ echo " "\$(BOLD)Target \$(BLUE)\$@ \$(BOLD)OK && \\ echo --------------------------------------------------------------------------------\$(WHITE) EOF ) >> $MKFILE.tmp } #-----------------------------# cross_tools_Makefiles() { # #-----------------------------# echo "${tab_}${GREEN}Processing... ${L_arrow}cross tools${R_arrow}" for file in cross-tools/* ; do # Keep the script file name this_script=`basename $file` # # Skip this script... case $this_script in *cflags* | *variables* ) # work done in host_prep_Makefiles continue; ;; *) ;; esac # # Set the dependency for the first target. if [ -z $PREV ] ; then PREV=026-settingenvironment ; fi # First append each name of the script files to a list (this will become # the names of the targets in the Makefile cross_tools="$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 $name) #--------------------------------------------------------------------# # >>>>>>>> START BUILDING A Makefile ENTRY <<<<<<<< # #--------------------------------------------------------------------# # # Drop in the name of the target on a new line, and the previous target # as a dependency. Also call the echo_message function. wrt_target "${this_script}" "$PREV" # # If $pkg_tarball isn't empty, we've got a package... if [ "$pkg_tarball" != "" ] ; then wrt_Unpack_SetOwner "clfs" "$pkg_tarball" # If using optimizations, write the instructions [[ "$OPTIMIZE" != "0" ]] && wrt_optimize "$name" && wrt_makeflags "$name" fi # wrt_ExecuteAsUser "clfs" "${this_script}" "${file}" # [[ "$pkg_tarball" != "" ]] && wrt_remove_build_dirs "${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... ${L_arrow}final system${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" = "0" ]] && 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 ${this_script}" #--------------------------------------------------------------------# # >>>>>>>> START BUILDING A Makefile ENTRY <<<<<<<< # #--------------------------------------------------------------------# # # Drop in the name of the target on a new line, and the previous target # as a dependency. Also call the echo_message function. wrt_target "${this_script}" "$PREV" # # If $pkg_tarball isn't empty, we've got a package... if [ "$pkg_tarball" != "" ] ; then wrt_Unpack_SetOwner "clfs" "$pkg_tarball" # If using optimizations, write the instructions [[ "$OPTIMIZE" != "0" ]] && wrt_optimize "$name" && wrt_makeflags "$name" fi # wrt_ExecuteAsUser "clfs" "${this_script}" "${file}" # [[ "$pkg_tarball" != "" ]] && wrt_remove_build_dirs "${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... ${L_arrow}bootscripts${R_arrow}" for file in bootscripts/* ; do # Keep the script file name this_script=`basename $file` case $this_script in *udev) continue ;; # This is not a script but a commentary, we want udev-rules *console*) continue ;; # Use the files that came with the bootscripts *) ;; esac # First append each name of the script files to a list (this will become # the names of the targets in the Makefile bootscripttools="$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 $name) #--------------------------------------------------------------------# # >>>>>>>> START BUILDING A Makefile ENTRY <<<<<<<< # #--------------------------------------------------------------------# # # Drop in the name of the target on a new line, and the previous target # as a dependency. Also call the echo_message function. wrt_target "${this_script}" "$PREV" # # If $pkg_tarball isn't empty, we've got a package... [[ "$pkg_tarball" != "" ]] && wrt_Unpack_SetOwner "clfs" "$pkg_tarball" # wrt_ExecuteAsUser "clfs" "${this_script}" "${file}" # [[ "$pkg_tarball" != "" ]] && wrt_remove_build_dirs "${name}" # # Include a touch of the target name so make can check if it's already been made. wrt_touch # #--------------------------------------------------------------------# # >>>>>>>> END OF Makefile ENTRY <<<<<<<< # #--------------------------------------------------------------------# # # Keep the script file name for Makefile dependencies. PREV=$this_script done # for file in bootscripts/* ... } #-----------------------------# bootable_Makefiles() { # #-----------------------------# echo "${tab_}${GREEN}Processing... ${L_arrow}make bootable${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 ;; *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 $BUILDDIR/sources/kernel-config ;; esac # # First append each name of the script files to a list (this will become # the names of the targets in the Makefile bootable="$bootable $this_script" # # 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 $name) #--------------------------------------------------------------------# # >>>>>>>> START BUILDING A Makefile ENTRY <<<<<<<< # #--------------------------------------------------------------------# # # Drop in the name of the target on a new line, and the previous target # as a dependency. Also call the echo_message function. wrt_target "${this_script}" "$PREV" # # If $pkg_tarball isn't empty, we've got a package... [[ "$pkg_tarball" != "" ]] && wrt_Unpack_SetOwner "clfs" "$pkg_tarball" # # Select a script execution method case $this_script in *fstab*) if [[ -n "$FSTAB" ]]; then wrt_copy_fstab "${this_script}" else wrt_ExecuteAsUser "clfs" "${this_script}" "${file}" fi ;; *) wrt_ExecuteAsUser "clfs" "${this_script}" "${file}" ;; esac # # Housekeeping...remove any build directory(ies) except if the package build fails. [[ "$pkg_tarball" != "" ]] && wrt_remove_build_dirs "${name}" # # Include a touch of the target name so make can check if it's already been made. wrt_touch # #--------------------------------------------------------------------# # >>>>>>>> END OF Makefile ENTRY <<<<<<<< # #--------------------------------------------------------------------# # # Keep the script file name for Makefile dependencies. PREV=$this_script done # Add SBU-disk_usage report target if required if [[ "$REPORT" = "1" ]] ; then wrt_report ; fi } #-----------------------------# 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 include makefile-functions EOF ) > $MKFILE # Drop in the main target 'all:' and the chapter targets with each sub-target # as a dependency. ( cat << EOF all: chapter2 chapter3 chapter4 chapter5 chapter6 do-housekeeping @\$(call echo_finished,$VERSION) chapter2: 023-creatingtoolsdir 025-addinguser 026-settingenvironment 027-create-directories 028-creating-sysfile chapter3: chapter2 $cross_tools chapter4: chapter3 $basicsystem chapter5: chapter4 $bootscripttools chapter6: chapter5 $bootable clean-all: clean rm -rf ./{clfs2-commands,logs,Makefile,*.xsl,makefile-functions,packages,patches} clean: restart: @echo "This feature does not exist for the CLFS makefile. (yet)" restore-clfs-env: @\$(call echo_message, Building) @if [ -f /home/clfs/.bashrc.XXX ]; then \\ mv -f /home/clfs/.bashrc.XXX /home/clfs/.bashrc; \\ fi; @if [ -f /home/clfs/.bash_profile.XXX ]; then \\ mv /home/clfs/.bash_profile.XXX /home/clfs/.bash_profile; \\ fi; @chown clfs:clfs /home/clfs/.bash* && \\ touch \$@ && \\ echo " "\$(BOLD)Target \$(BLUE)\$@ \$(BOLD)OK && \\ echo --------------------------------------------------------------------------------\$(WHITE) do-housekeeping: @-if [ ! -f user-clfs-exist ]; then \\ userdel clfs; \\ rm -rf /home/clfs; \\ fi; EOF ) >> $MKFILE # Bring over the items from the Makefile.tmp cat $MKFILE.tmp >> $MKFILE rm $MKFILE.tmp echo "Creating Makefile... ${BOLD}DONE${OFF}" }