# # $FreeBSD$ # # This makefile contains rules for preforming upgrades that are outside # the scope of the normal build world process. # # # Make sure the PATH is set correctly # PATH=/sbin:/bin:/usr/sbin:/usr/bin # # Build things relative to the user's preferred object directory, # defaulting to /usr/obj if not defined. # MAKEOBJDIRPREFIX?=/usr/obj # # The installed operating system release gives us the hint as to whether # we need to build a kernel too. # INSTALLEDVERSION!=sh ${.CURDIR}/tools/tools/upgrade/getosreldate.sh INSTALLEDNAME!=uname -r # # Upgrade the installed make to the current version using the installed # headers, libraries and build tools. This is required on installed versions # prior to 2.2.5 in which the installed make doesn't support the -m argument. # make : @echo @echo "--------------------------------------------------------------" @echo " Upgrading the installed make" @echo "--------------------------------------------------------------" @cd ${.CURDIR}/usr.bin/make; \ make obj && make depend && make all && make install # # Upgrade from aout to elf, doing an aout build first to ensure that there # are up-to-date tools before building the initial elf world. The aout # tools just built into the object directory tree and executed from there # during the elf build. Then install the aout tools, build an aout kernel # with them (in case the installed kernel is an older version), then # install the elf world. # aout-to-elf aout-to-elf-install : /var/db/update.cfg \ ${MAKEOBJDIRPREFIX}/do_aout_buildworld \ ${MAKEOBJDIRPREFIX}/do_elf_buildworld \ ${MAKEOBJDIRPREFIX}/do_move_aout_libs \ ${MAKEOBJDIRPREFIX}/do_aout_installworld \ ${MAKEOBJDIRPREFIX}/do_elf_installworld \ ${MAKEOBJDIRPREFIX}/do_elf_kernel \ ${MAKEOBJDIRPREFIX}/do_set_objformat \ ${MAKEOBJDIRPREFIX}/do_reboot # front-load all the information we're going to need. /var/db/update.cfg: @if [ -f ${.CURDIR}/tools/tools/upgrade/doupgrade.sh ]; then \ env MACHINE=${MACHINE} CURDIR=${.CURDIR} sh ${.CURDIR}/tools/tools/upgrade/doupgrade.sh 1 /var/db/update.cfg; \ else \ echo "Your source tree must not be fully populated; unable to find upgrade script"; echo "in ${.CURDIR}/tools/tools/upgrade/doupgrade.sh."; exit 1; \ fi # # Just do the build parts of the transition build. # aout-to-elf-build : \ ${MAKEOBJDIRPREFIX}/do_aout_buildworld \ ${MAKEOBJDIRPREFIX}/do_elf_buildworld # # The installed system may not have tools capable of building an elf # aware world, so a complete aout buildworld is required to get a known # set of tools. # ${MAKEOBJDIRPREFIX}/do_aout_buildworld : @echo @echo "--------------------------------------------------------------" @echo " Doing an aout buildworld to get an up-to-date set of tools" @echo "--------------------------------------------------------------" @cd ${.CURDIR}; MAKEOBJDIRPREFIX=${MAKEOBJDIRPREFIX}/aout \ OBJFORMAT=aout REALLY_WANT_DEPRECIATED_AOUT=yes \ ${MAKE} -f Makefile.inc1 -m ${.CURDIR}/share/mk buildworld @touch ${MAKEOBJDIRPREFIX}/do_aout_buildworld # # Temporary path for initial elf build. # AOUTTMPPATH= ${MAKEOBJDIRPREFIX}/aout${.CURDIR}/tmp/sbin:${MAKEOBJDIRPREFIX}/aout${.CURDIR}/tmp/bin:${MAKEOBJDIRPREFIX}/aout${.CURDIR}/tmp/usr/sbin:${MAKEOBJDIRPREFIX}/aout${.CURDIR}/tmp/usr/bin:${MAKEOBJDIRPREFIX}/aout${.CURDIR}/tmp/usr/games # # Use the aout tools from the aout buildworld to do an elf buildworld. # ${MAKEOBJDIRPREFIX}/do_elf_buildworld : @echo @echo "--------------------------------------------------------------" @echo " Doing an elf buildworld using the aout tools in the aout" @echo " obj tree." @echo "--------------------------------------------------------------" @cd ${.CURDIR}; MAKEOBJDIRPREFIX=${MAKEOBJDIRPREFIX}/elf \ PATH=${AOUTTMPPATH} OBJFORMAT=elf NOTOOLS=1 \ TOOLROOT=${MAKEOBJDIRPREFIX}/aout${.CURDIR}/tmp \ X11BASE=/nonexistent \ ${MAKE} -f Makefile.inc1 -m ${.CURDIR}/share/mk buildworld @touch ${MAKEOBJDIRPREFIX}/do_elf_buildworld # # ldconfig should list the directories that the system is currently using. # CUSTOM_LIBDIRS!=ldconfig -r | grep search | sed "s/search directories: //" | sed "s/:/ /g" # # These are the standard library directories that should end up containing # just elf libraries. # LIBDIRS=/usr/lib /usr/lib/compat /usr/local/lib /usr/X11R6/lib # # Go through the list of library directories from ldconfig and add any # directory that doesn't contain an aout path component to the list of # library directories to search. # .for _lib in ${CUSTOM_LIBDIRS} _lib1=${_lib:S/\/aout//} .if ${_lib1} == ${_lib} .if ${LIBDIRS:R:M${_lib:R}} == "" LIBDIRS+=${_lib} .endif .endif .endfor # # Go through the list of library directories and prepare a list of # aout directories. # AOUTLIBDIRS= .for _lib in ${LIBDIRS} AOUTLIBDIRS+=${_lib}/aout .endfor # # Move the aout libraries into an aout sub-directory of each elf library # directory. # ${MAKEOBJDIRPREFIX}/do_move_aout_libs move-aout-libs : .if !defined(NOCONFIRM) @echo @echo "--------------------------------------------------------------" @echo " You are about to move all the installed a.out libraries into" @echo " an aout sub-directory of each elf library directory. You can" @echo " type Ctrl-C to abort now or press return to start the moving" @echo " the libraries." @echo "--------------------------------------------------------------" @echo Directories to search: ${LIBDIRS} @/bin/sh -c "read -p \"Return to continue or Ctrl-C to abort: \" _e" @sh ${.CURDIR}/tools/tools/upgrade/move_aout_libs.sh ${LIBDIRS} .else @NOCONFIRM=1 sh ${.CURDIR}/tools/tools/upgrade/move_aout_libs.sh ${LIBDIRS} .endif @ldconfig ${AOUTLIBDIRS} @touch ${MAKEOBJDIRPREFIX}/do_move_aout_libs # # Before installing the aout world, allow for the possibility that the # world about to be installed has some different syscalls to the installed # kernel which will make shutting the system down problematic. We set aside # copies of certain programs which match the running kernel. # # Install the aout world so that anything that isn't replaced by the # elf world will be updated. # ${MAKEOBJDIRPREFIX}/do_aout_installworld : .if ${INSTALLEDVERSION} < 300003 @echo @echo "--------------------------------------------------------------" @echo " Saving a copy of programs required to shut the system down" @echo "--------------------------------------------------------------" @cp /bin/sh ${MAKEOBJDIRPREFIX} @cp /sbin/reboot ${MAKEOBJDIRPREFIX} .endif @touch ${MAKEOBJDIRPREFIX}/do_aout_installworld # # Build and install a new kernel, as well as the boot blocks necessary to # boot it. # ${MAKEOBJDIRPREFIX}/do_elf_kernel : @if [ -f /var/db/update.cfg -a -f ${.CURDIR}/tools/tools/upgrade/doupgrade.sh ]; then \ env MACHINE=${MACHINE} CURDIR=${.CURDIR} sh ${.CURDIR}/tools/tools/upgrade/doupgrade.sh 2 /var/db/update.cfg; \ fi @touch ${MAKEOBJDIRPREFIX}/do_elf_kernel @rm -f /var/db/update.cfg # # Install the elf world overwriting just about all the previously installed # aout world. Any aout things that need to be kept have already been # installed in different places (typically in aout subdirectories). # ${MAKEOBJDIRPREFIX}/do_elf_installworld : .if !defined(NOCONFIRM) @echo @echo "--------------------------------------------------------------" @echo " You are about to update the installed system (or the system" @echo " that your DESTDIR points to) with the elf versions of" @echo " everything, replacing the aout versions. You can type Ctrl-C" @echo " to abort now, leaving just the aout world installed, or" @echo " press return to start the second phase of the update." @echo "--------------------------------------------------------------" @/bin/sh -c "read -p \"Return to continue or Ctrl-C to abort: \" _e" .endif @echo @echo "--------------------------------------------------------------" @echo " Doing an elf installworld using the aout tools in the aout" @echo " obj tree." @echo "--------------------------------------------------------------" @cd ${.CURDIR}; MAKEOBJDIRPREFIX=${MAKEOBJDIRPREFIX}/elf \ PATH=${AOUTTMPPATH} OBJFORMAT=elf NOTOOLS=1 \ TOOLROOT=${MAKEOBJDIRPREFIX}/aout${.CURDIR}/tmp \ ${MAKE} -f Makefile.inc1 -m ${.CURDIR}/share/mk installworld @if [ ! -f /etc/pam.conf ]; then cp ${.CURDIR}/etc/pam.conf /etc; fi @if [ ! -f /etc/auth.conf ]; then cp ${.CURDIR}/etc/auth.conf /etc; fi @if [ ! -f /etc/login.conf ]; then cp ${.CURDIR}/etc/login.conf /etc; fi @touch ${MAKEOBJDIRPREFIX}/do_elf_installworld # # Now that the elf world has been installed, we can set the default # object format to elf. # ${MAKEOBJDIRPREFIX}/do_set_objformat : @echo @echo "--------------------------------------------------------------" @echo " Setting the default object format to elf" @echo "--------------------------------------------------------------" @echo "OBJFORMAT=elf" > ${DESTDIR}/etc/objformat @touch ${MAKEOBJDIRPREFIX}/do_set_objformat # # Time to reboot! ${MAKEOBJDIRPREFIX}/do_reboot : .if !defined(NOCONFIRM) @echo @echo "--------------------------------------------------------------" @echo " Your system has now been fully updated to elf!" @echo @echo " It's now time to reboot from your new ELF kernel." @echo " You can type Ctrl-C to abort this (at your own risk)" @echo " or press return to reboot the system." @echo "--------------------------------------------------------------" @${MAKEOBJDIRPREFIX}/sh -c "read -p \"Return to continue or Ctrl-C to abort: \" _e" .endif @echo " Rebooting......." @echo "--------------------------------------------------------------" @touch ${MAKEOBJDIRPREFIX}/do_reboot @-${MAKEOBJDIRPREFIX}/reboot