410 lines
13 KiB
Bash
Executable file
410 lines
13 KiB
Bash
Executable file
#!/bin/sh
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# $Id$
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###################################
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### FUNCTIONS ###
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###################################
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#----------------------------#
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chapter4_Makefiles() {
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#----------------------------#
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echo -e "\n${tab_}${GREEN}Processing... ${L_arrow}Chapter4${R_arrow}"
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# If /home/lfs is already present in the host, we asume that the
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# lfs user and group are also presents in the host, and a backup
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# of their bash init files is made.
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(
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cat << EOF
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020-creatingtoolsdir:
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@\$(call echo_message, Building)
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@mkdir -v \$(MOUNT_PT)/tools && \\
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rm -fv /tools && \\
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ln -sv \$(MOUNT_PT)/tools / && \\
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touch \$@
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021-addinguser: 020-creatingtoolsdir
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@\$(call echo_message, Building)
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@if [ ! -d /home/lfs ]; then \\
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groupadd lfs; \\
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useradd -s /bin/bash -g lfs -m -k /dev/null lfs; \\
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else \\
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touch user-lfs-exist; \\
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fi;
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@chown lfs \$(MOUNT_PT)/tools && \\
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chown lfs \$(MOUNT_PT)/sources && \\
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touch \$@
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022-settingenvironment: 021-addinguser
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@\$(call echo_message, Building)
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@if [ -f /home/lfs/.bashrc -a ! -f /home/lfs/.bashrc.XXX ]; then \\
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mv -v /home/lfs/.bashrc /home/lfs/.bashrc.XXX; \\
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fi;
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@if [ -f /home/lfs/.bash_profile -a ! -f /home/lfs/.bash_profile.XXX ]; then \\
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mv -v /home/lfs/.bash_profile /home/lfs/.bash_profile.XXX; \\
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fi;
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@echo "set +h" > /home/lfs/.bashrc && \\
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echo "umask 022" >> /home/lfs/.bashrc && \\
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echo "LFS=/mnt/lfs" >> /home/lfs/.bashrc && \\
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echo "LC_ALL=POSIX" >> /home/lfs/.bashrc && \\
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echo "PATH=/tools/bin:/bin:/usr/bin" >> /home/lfs/.bashrc && \\
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echo "export LFS LC_ALL PATH" >> /home/lfs/.bashrc && \\
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echo "source $JHALFSDIR/envars" >> /home/lfs/.bashrc && \\
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chown lfs:lfs /home/lfs/.bashrc && \\
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touch envars && \\
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touch \$@
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EOF
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) >> $MKFILE.tmp
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}
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#----------------------------#
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chapter5_Makefiles() {
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#----------------------------#
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echo "${tab_}${GREEN}Processing... ${L_arrow}Chapter5${R_arrow}"
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for file in chapter05/* ; do
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# Keep the script file name
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this_script=`basename $file`
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# If no testsuites will be run, then TCL, Expect and DejaGNU aren't needed
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if [ "$TEST" = "0" ]; then
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if [[ `_IS_ ${this_script} tcl` ]] || [[ `_IS_ ${this_script} expect` ]] || [[ `_IS_ ${this_script} dejagnu` ]] ; then
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continue
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fi
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fi
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# Test if the stripping phase must be skipped
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if [ "$STRIP" = "0" ] && [[ `_IS_ ${this_script} stripping` ]] ; then
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continue
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fi
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# First append each name of the script files to a list (this will become
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# the names of the targets in the Makefile
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chapter5="$chapter5 ${this_script}"
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# Grab the name of the target (minus the -pass1 or -pass2 in the case of gcc
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# and binutils in chapter 5)
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name=`echo ${this_script} | sed -e 's@[0-9]\{3\}-@@' -e 's@-pass[0-9]\{1\}@@'`
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# Set the dependency for the first target.
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if [ -z $PREV ] ; then PREV=022-settingenvironment ; fi
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#--------------------------------------------------------------------#
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# >>>>>>>> START BUILDING A Makefile ENTRY <<<<<<<< #
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#--------------------------------------------------------------------#
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#
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# Drop in the name of the target on a new line, and the previous target
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# as a dependency. Also call the echo_message function.
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wrt_target "${this_script}" "$PREV"
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# Find the version of the command files, if it corresponds with the building of
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# a specific package
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vrs=`grep "^$name-version" $JHALFSDIR/packages | sed -e 's/.* //' -e 's/"//g'`
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# If $vrs isn't empty, we've got a package...
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if [ "$vrs" != "" ] ; then
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if [ "$name" = "tcl" ] ; then
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FILE="$name$vrs-src.tar"
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else
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FILE="$name-$vrs.tar"
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fi
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# Insert instructions for unpacking the package and to set the PKGDIR variable.
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wrt_unpack "$FILE"
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echo -e '\ttrue' >> $MKFILE.tmp
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fi
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# Insert date and disk usage at the top of the log file, the script run
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# and date and disk usage again at the bottom of the log file.
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wrt_run_as_su "${this_script}" "$file"
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# Remove the build directory(ies) except if the package build fails
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# (so we can review config.cache, config.log, etc.)
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if [ "$vrs" != "" ] ; then
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wrt_remove_build_dirs "$name"
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fi
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# Include a touch of the target name so make can check
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# if it's already been made.
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echo -e '\t@touch $@' >> $MKFILE.tmp
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#
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#--------------------------------------------------------------------#
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# >>>>>>>> END OF Makefile ENTRY <<<<<<<< #
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#--------------------------------------------------------------------#
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# Keep the script file name for Makefile dependencies.
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PREV=${this_script}
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done # end for file in chapter05/*
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}
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#----------------------------#
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chapter6_Makefiles() {
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#----------------------------#
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echo "${tab_}${GREEN}Processing... ${L_arrow}Chapter6${R_arrow}"
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for file in chapter06/* ; do
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# Keep the script file name
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this_script=`basename $file`
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# We'll run the chroot commands differently than the others, so skip them in the
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# dependencies and target creation.
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if [[ `_IS_ ${this_script} chroot` ]] ; then
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continue
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fi
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# Test if the stripping phase must be skipped
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if [ "$STRIP" = "0" ] && [[ `_IS_ ${this_script} stripping` ]] ; then
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continue
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fi
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# First append each name of the script files to a list (this will become
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# the names of the targets in the Makefile
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chapter6="$chapter6 ${this_script}"
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# Grab the name of the target
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name=`echo ${this_script} | sed -e 's@[0-9]\{3\}-@@'`
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#--------------------------------------------------------------------#
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# >>>>>>>> START BUILDING A Makefile ENTRY <<<<<<<< #
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#--------------------------------------------------------------------#
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#
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# Drop in the name of the target on a new line, and the previous target
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# as a dependency. Also call the echo_message function.
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wrt_target "${this_script}" "$PREV"
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# Find the version of the command files, if it corresponds with the building of
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# a specific package
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vrs=`grep "^$name-version" $JHALFSDIR/packages | sed -e 's/.* //' -e 's/"//g'`
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# If $vrs isn't empty, we've got a package...
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# Insert instructions for unpacking the package and changing directories
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if [ "$vrs" != "" ] ; then
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FILE="$name-$vrs.tar.*"
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wrt_unpack2 "$FILE"
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fi
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case "${this_script}" in
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*glibc* ) wrt_export_timezone ;; # For Glibc we need to set TIMEZONE envar.
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*groff* ) wrt_export_pagesize ;; # For Groff we need to set PAGE envar.
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esac
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# In the mount of kernel filesystems we need to set LFS
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# and not to use chroot.
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if [[ `_IS_ ${this_script} kernfs` ]] ; then
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wrt_run_as_root "${this_script}" "$file"
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else # The rest of Chapter06
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wrt_run_as_chroot1 "${this_script}" "$file"
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fi
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# Remove the build directory(ies) except if the package build fails.
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if [ "$vrs" != "" ] ; then
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wrt_remove_build_dirs "$name"
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fi
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# Include a touch of the target name so make can check
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# if it's already been made.
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echo -e '\t@touch $@' >> $MKFILE.tmp
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#
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#--------------------------------------------------------------------#
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# >>>>>>>> END OF Makefile ENTRY <<<<<<<< #
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#--------------------------------------------------------------------#
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# Keep the script file name for Makefile dependencies.
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PREV=${this_script}
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done # end for file in chapter06/*
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}
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#----------------------------#
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chapter789_Makefiles() {
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#----------------------------#
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echo "${tab_}${GREEN}Processing... ${L_arrow}Chapter6/7/8${R_arrow}"
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for file in chapter0{7,8,9}/* ; do
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# Keep the script file name
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this_script=`basename $file`
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# Grub must be configured manually.
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# The filesystems can't be unmounted via Makefile and the user
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# should enter the chroot environment to create the root
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# password, edit several files and setup Grub.
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if [[ `_IS_ ${this_script} grub` ]] || [[ `_IS_ ${this_script} reboot` ]] ; then
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continue
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fi
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# If no .config file is supplied, the kernel build is skipped
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if [ -z $CONFIG ] && [[ `_IS_ ${this_script} kernel` ]] ; then
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continue
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fi
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# First append each name of the script files to a list (this will become
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# the names of the targets in the Makefile
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chapter789="$chapter789 ${this_script}"
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#--------------------------------------------------------------------#
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# >>>>>>>> START BUILDING A Makefile ENTRY <<<<<<<< #
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#--------------------------------------------------------------------#
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#
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# Drop in the name of the target on a new line, and the previous target
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# as a dependency. Also call the echo_message function.
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wrt_target "${this_script}" "$PREV"
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# Find the bootscripts and kernel package names
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if [[ `_IS_ ${this_script} bootscripts` ]] || [[ `_IS_ ${this_script} kernel` ]] ; then
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if [[ `_IS_ ${this_script} bootscripts` ]] ; then
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vrs=`grep "^lfs-bootscripts-version" $JHALFSDIR/packages | sed -e 's/.* //' -e 's/"//g'`
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FILE="lfs-bootscripts-$vrs.tar.*"
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elif [[ `_IS_ ${this_script} kernel` ]] ; then
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vrs=`grep "^linux-version" $JHALFSDIR/packages | sed -e 's/.* //' -e 's/"//g'`
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FILE="linux-$vrs.tar.*"
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fi
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wrt_unpack2 "$FILE"
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fi
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# Put in place the kernel .config file
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if [[ `_IS_ ${this_script} kernel` ]] ; then
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(
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cat << EOF
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@cp $CONFIG \$(MOUNT_PT)/sources/kernel-config
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EOF
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) >> $MKFILE.tmp
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fi
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# Check if we have a real /etc/fstab file
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if [[ `_IS_ ${this_script} fstab` ]] && [[ -n "$FSTAB" ]] ; then
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wrt_copy_fstab "${this_script}"
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else
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# Initialize the log and run the script
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wrt_run_as_chroot2 "$this_script" "$file"
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fi
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# Remove the build directory except if the package build fails.
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if [[ `_IS_ ${this_script} bootscripts` ]] || [[ `_IS_ ${this_script} kernel` ]] ; then
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wrt_remove_build_dirs "dummy"
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fi
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# Include a touch of the target name so make can check
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# if it's already been made.
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echo -e '\t@touch $@' >> $MKFILE.tmp
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#
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#--------------------------------------------------------------------#
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# >>>>>>>> END OF Makefile ENTRY <<<<<<<< #
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#--------------------------------------------------------------------#
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# Keep the script file name for Makefile dependencies.
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PREV=${this_script}
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done # for file in chapter0{7,8,9}/*
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}
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#----------------------------#
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build_Makefile() {
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#----------------------------#
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echo -n "Creating Makefile... "
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cd $JHALFSDIR/${PROGNAME}-commands
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# Start with a clean Makefile.tmp file
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>$MKFILE.tmp
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chapter4_Makefiles
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chapter5_Makefiles
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chapter6_Makefiles
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chapter789_Makefiles
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# Add a header, some variables and include the function file
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# to the top of the real Makefile.
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(
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cat << EOF
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$HEADER
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SRC= /sources
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MOUNT_PT= $BUILDDIR
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PAGE= $PAGE
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TIMEZONE= $TIMEZONE
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include makefile-functions
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EOF
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) > $MKFILE
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# Add chroot commands
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i=1
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for file in chapter06/*chroot* ; do
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chroot=`cat $file | sed -e '/#!\/bin\/sh/d' -e 's@ \\\@ @g' | tr -d '\n' | sed \
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-e 's/ */ /g' -e 's|\\$|&&|g' -e 's|exit||g' -e 's|$| -c|' \
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-e 's|"$$LFS"|$(MOUNT_PT)|' -e 's|set -e||'`
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echo -e "CHROOT$i= $chroot\n" >> $MKFILE
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i=`expr $i + 1`
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done
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# Drop in the main target 'all:' and the chapter targets with each sub-target
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# as a dependency.
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(
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cat << EOF
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all: chapter4 chapter5 chapter6 chapter789
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@\$(call echo_finished,$VERSION)
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chapter4: 020-creatingtoolsdir 021-addinguser 022-settingenvironment
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chapter5: chapter4 $chapter5 restore-lfs-env
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chapter6: chapter5 $chapter6
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chapter789: chapter6 $chapter789
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clean-all: clean
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rm -rf ./{lfs-commands,logs,Makefile,dump-lfs-scripts.xsl,functions,packages,patches}
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clean: clean-chapter789 clean-chapter6 clean-chapter5 clean-chapter4
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clean-chapter4:
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-if [ ! -f user-lfs-exist ]; then \\
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userdel lfs; \\
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rm -rf /home/lfs; \\
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fi;
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rm -rf \$(MOUNT_PT)/tools
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rm -f /tools
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rm -f envars user-lfs-exist
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rm -f 02* logs/02*.log
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clean-chapter5:
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rm -rf \$(MOUNT_PT)/tools/*
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rm -f $chapter5 restore-lfs-env sources-dir
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cd logs && rm -f $chapter5 && cd ..
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clean-chapter6:
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-umount \$(MOUNT_PT)/sys
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-umount \$(MOUNT_PT)/proc
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-umount \$(MOUNT_PT)/dev/shm
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-umount \$(MOUNT_PT)/dev/pts
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-umount \$(MOUNT_PT)/dev
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rm -rf \$(MOUNT_PT)/{bin,boot,dev,etc,home,lib,media,mnt,opt,proc,root,sbin,srv,sys,tmp,usr,var}
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rm -f $chapter6
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cd logs && rm -f $chapter6 && cd ..
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clean-chapter789:
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rm -f $chapter789
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cd logs && rm -f $chapter789 && cd ..
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restore-lfs-env:
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@\$(call echo_message, Building)
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@if [ -f /home/lfs/.bashrc.XXX ]; then \\
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mv -fv /home/lfs/.bashrc.XXX /home/lfs/.bashrc; \\
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fi;
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@if [ -f /home/lfs/.bash_profile.XXX ]; then \\
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mv -v /home/lfs/.bash_profile.XXX /home/lfs/.bash_profile; \\
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fi;
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@chown lfs:lfs /home/lfs/.bash* && \\
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touch \$@
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EOF
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) >> $MKFILE
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# Bring over the items from the Makefile.tmp
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cat $MKFILE.tmp >> $MKFILE
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rm $MKFILE.tmp
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echo -ne "done\n"
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}
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