#!/bin/bash # Copyright 1999-2005 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 # $Header: /var/cvsroot/gentoo-x86/scripts/bootstrap-old.sh,v 1.1 2005/03/28 01:03:31 wolf31o2 Exp $ # people who were here: # (drobbins, 06 Jun 2003) # (solar, Jul 2004) # (vapier, Aug 2004) # (compnerd, Nov 2004) if [ -e /etc/init.d/functions.sh ] ; then source /etc/init.d/functions.sh # Use our own custom script, else logger cause things to # 'freeze' if we do not have a system logger running esyslog() { echo &> /dev/null } else eerror() { echo "!!! $*"; } einfo() { echo "* $*"; } fi show_status() { local num=$1 shift echo " [[ ($num/6) $* ]]" } # Track progress of the bootstrap process to allow for # semi-transparent resuming progressfile=/var/run/bootstrap-progress [[ -e ${progressfile} ]] && source ${progressfile} export BOOTSTRAP_STAGE=${BOOTSTRAP_STAGE:-1} set_bootstrap_stage() { [[ -z ${STRAP_RUN} ]] && return 0 export BOOTSTRAP_STAGE=$1 echo "BOOTSTRAP_STAGE=$1" > ${progressfile} } v_echo() { einfo "Executing: $*" env "$@" } usage() { echo -e "Usage: ${HILITE}${0##*/}${NORMAL} ${GOOD}[options]${NORMAL}" echo -e " ${GOOD}--debug (-d)${NORMAL} Run with debug information turned on" echo -e " ${GOOD}--fetchonly (-f)${NORMAL} Just download all the source files" echo -e " ${GOOD}--info (-i)${NORMAL} Show system related information" echo -e " ${GOOD}--pretend (-p)${NORMAL} Display the packages that will be merged" echo -e " ${GOOD}--tree (-t)${NORMAL} Display the dependency tree, forces -p" echo -e " ${GOOD}--resume (-r)${NORMAL} Build/use binary packages" } unset STRAP_EMERGE_OPTS STRAP_RUN=1 V_ECHO=env DEBUG=0 GENTOO_VERS=2005.0 # Mostly for fluff ;) for opt in "$@" ; do case ${opt} in --fetchonly|-f) echo "Running in fetch-only mode ..." STRAP_EMERGE_OPTS="${STRAP_EMERGE_OPTS} -f" unset STRAP_RUN;; --help|-h) usage exit 0;; --debug|-d) STRAP_EMERGE_OPTS="${STRAP_EMERGE_OPTS} --debug"; DEBUG=1;; --info|-i) STRAP_EMERGE_OPTS="${STRAP_EMERGE_OPTS} --info" ; unset STRAP_RUN ;; --pretend|-p) STRAP_EMERGE_OPTS="${STRAP_EMERGE_OPTS} -p" ; unset STRAP_RUN ;; --tree|-t) STRAP_EMERGE_OPTS="${STRAP_EMERGE_OPTS} -p -t"; unset STRAP_RUN ;; --resume|-r) STRAP_EMERGE_OPTS="${STRAP_EMERGE_OPTS} --usepkg --buildpkg";; --verbose|-v) STRAP_EMERGE_OPTS="${STRAP_EMERGE_OPTS} -v"; V_ECHO=v_echo;; --version) cvsver="$Header: /var/cvsroot/gentoo-x86/scripts/bootstrap-old.sh,v 1.1 2005/03/28 01:03:31 wolf31o2 Exp $" cvsver=${cvsver##*,v } einfo "Gentoo ${GENTOO_VERS} bootstrap ${cvsver%%Exp*}" exit 0 ;; *) eerror "Unknown option '${opt}'" usage exit 1;; esac done if [[ -n ${STRAP_RUN} ]] ; then if [ ${BOOTSTRAP_STAGE} -ge 6 ] ; then echo einfo "System has been bootstrapped already!" einfo "If you re-bootstrap the system, you must complete the entire bootstrap process" einfo "otherwise you will have a broken system." einfo "Press enter to continue or CTRL+C to abort ..." read set_bootstrap_stage 1 elif [ ${BOOTSTRAP_STAGE} -gt 1 ] ; then einfo "Resuming bootstrap at internal stage #${BOOTSTRAP_STAGE} ..." fi else export BOOTSTRAP_STAGE=0 fi MYPROFILEDIR=$(readlink -f /etc/make.profile) if [[ ! -d ${MYPROFILEDIR} ]] ; then eerror "Error: '${MYPROFILEDIR}' does not exist. Exiting." exit 1 fi [[ -e /etc/profile ]] && source /etc/profile echo -e "\n${GOOD}Gentoo Linux ${GENTOO_VERS}; ${BRACKET}http://www.gentoo.org/${NORMAL}" echo -e "Copyright 1999-2005 Gentoo Foundation; Distributed under the GPLv2" if [[ ${STRAP_EMERGE_OPTS:0:2} = "-f" ]] ; then echo "Fetching all bootstrap-related archives ..." elif [[ -n ${STRAP_RUN} ]] ; then if [ ${BOOTSTRAP_STAGE} -gt 2 ] ; then echo "Resuming Bootstrap of base system ..." else echo "Starting Bootstrap of base system ..." fi fi echo ------------------------------------------------------------------------------- show_status 0 Locating packages # This should not be set to get glibc to build properly. See bug #7652. unset LD_LIBRARY_PATH # We do not want stray $TMP, $TMPDIR or $TEMP settings unset TMP TMPDIR TEMP cleanup() { if [[ -n ${STRAP_RUN} ]] ; then if [[ -f /etc/make.conf.build ]] ; then mv -f /etc/make.conf.build /etc/make.conf fi fi exit $1 } pycmd() { [[ ${DEBUG} = "1" ]] && echo /usr/bin/python -c "$@" > /dev/stderr /usr/bin/python -c "$@" } # Trap ctrl-c and stuff. This should fix the users make.conf # not being restored. [[ -n ${STRAP_RUN} ]] && cp -f /etc/make.conf /etc/make.conf.build #TSTP messes ^Z of bootstrap up, so we don't trap it anymore. trap "cleanup" TERM KILL INT QUIT ABRT # USE may be set from the environment so we back it up for later. export ORIGUSE=$(portageq envvar USE) # Check for 'build' or 'bootstrap' in USE ... INVALID_USE="`gawk -v ORIGUSE="${ORIGUSE}" ' BEGIN { if (ORIGUSE ~ /[[:space:]]*(build|bootstrap)[[:space:]]*/) print "yes" }'`" # Do not do the check for stage build scripts ... if [[ ${INVALID_USE} = "yes" ]] ; then echo eerror "You have 'build' or 'bootstrap' in your USE flags. Please" eerror "remove it before trying to continue, since these USE flags" eerror "are used for internal purposes and shouldn't be specified" eerror "by you." echo cleanup 1 fi # bug #50158 (don't use `which` in a bootstrap). if ! type -path portageq &>/dev/null ; then echo eerror "Your portage version is too old. Please use a newer stage1 image." echo cleanup 1 fi # gettext should only be needed when used with nls for opt in ${ORIGUSE} ; do case "${opt}" in nls) myGETTEXT="gettext";; nptl) if [[ -z $(portageq best_visible / '>=sys-kernel/linux26-headers-2.6.0') ]] ; then eerror "You need to have >=sys-kernel/linux26-headers-2.6.0 unmasked!" eerror "Please edit the latest >=sys-kernel/linux26-headers-2.6.0 package," eerror "and add your ARCH to KEYWORDS." echo cleanup 1 fi if [[ -n $(portageq best_version / sys-kernel/linux-headers) ]] ; then emerge -C sys-kernel/linux-headers emerge --nodeps --oneshot sys-kernel/linux26-headers fi USE_NPTL=1 ;; esac done # With cascading profiles, the packages profile at the leaf is not a # complete system, just the restrictions to it for the specific profile. # The complete profile consists of an aggregate of the leaf and all its # parents. So we now call portage to read the aggregate profile and store # that into a variable. eval $(pycmd 'import portage; print portage.settings.packages;' | sed 's/[][,]//g; s/ /\n/g; s/\*//g' | while read p; do n=${p##*/}; n=${n%\'}; n=${n%%-[0-9]*}; echo "my$(tr a-z- A-Z_ <<<$n)=$p; "; done) # this stuff should never fail but will if not enough is installed. #[[ -z ${myBASELAYOUT} ]] && myBASELAYOUT="$(portageq best_version / virtual/baselayout)" [[ -z ${myBASELAYOUT} ]] && myBASELAYOUT="baselayout" [[ -z ${myPORTAGE} ]] && myPORTAGE="portage" [[ -z ${myBINUTILS} ]] && myBINUTILS="binutils" [[ -z ${myGCC} ]] && myGCC="gcc" [[ -z ${myLIBC} ]] && myLIBC="virtual/libc" [[ -z ${myTEXINFO} ]] && myTEXINFO="sys-apps/texinfo" [[ -z ${myZLIB} ]] && myZLIB="zlib" [[ -z ${myNCURSES} ]] && myNCURSES="ncurses" # Do we really have no 2.4.x nptl kernels in portage? if [[ ${USE_NPTL} = "1" ]] ; then myOS_HEADERS="$(portageq best_visible / '>=sys-kernel/linux26-headers-2.6.0')" [[ -n ${myOS_HEADERS} ]] && myOS_HEADERS=">=${myOS_HEADERS}" fi [[ -z ${myOS_HEADERS} ]] && myOS_HEADERS="virtual/os-headers" einfo "Using baselayout : ${myBASELAYOUT}" einfo "Using portage : ${myPORTAGE}" einfo "Using os-headers : ${myOS_HEADERS}" einfo "Using binutils : ${myBINUTILS}" einfo "Using gcc : ${myGCC}" [[ -n ${myGETTEXT} ]] && einfo "Using gettext : ${myGETTEXT}" einfo "Using libc : ${myLIBC}" einfo "Using texinfo : ${myTEXINFO}" einfo "Using zlib : ${myZLIB}" einfo "Using ncurses : ${myNCURSES}" echo ------------------------------------------------------------------------------- show_status 1 Configuring environment # Get correct CFLAGS, CHOST, CXXFLAGS, MAKEOPTS since make.conf will be # overwritten. ENV_EXPORTS="GENTOO_MIRRORS PORTDIR DISTDIR PKGDIR PORTAGE_TMPDIR CFLAGS CHOST CXXFLAGS MAKEOPTS ACCEPT_KEYWORDS PROXY HTTP_PROXY FTP_PROXY FEATURES STAGE1_USE" for opt in ${ENV_EXPORTS} ; do val=$(portageq envvar "${opt}") if [[ -n ${val} ]] ; then einfo "${opt}='${val}'" export ${opt}="${val}" fi done echo ------------------------------------------------------------------------------- [[ -x /usr/sbin/gcc-config ]] && GCC_CONFIG="/usr/sbin/gcc-config" [[ -x /usr/bin/gcc-config ]] && GCC_CONFIG="/usr/bin/gcc-config" # Disable autoclean, or it b0rks export AUTOCLEAN="no" # Allow portage to overwrite stuff export CONFIG_PROTECT="-*" # disable collision-protection export FEATURES="${FEATURES} -collision-protect" if [ ${BOOTSTRAP_STAGE} -le 1 ] ; then show_status 2 Updating portage ${V_ECHO} USE="-* build bootstrap ${STAGE1_USE}" emerge ${STRAP_EMERGE_OPTS} ${myPORTAGE} || cleanup 1 echo ------------------------------------------------------------------------------- set_bootstrap_stage 2 fi export USE="${ORIGUSE} bootstrap ${STAGE1_USE}" # We can't unmerge headers which may or may not exist yet. If your # trying to use nptl, it may be needed to flush out any old headers # before fully bootstrapping. if [ ${BOOTSTRAP_STAGE} -le 2 ] ; then show_status 3 Emerging headers/binutils #emerge ${STRAP_EMERGE_OPTS} -C virtual/os-headers || cleanup 1 ${V_ECHO} emerge ${STRAP_EMERGE_OPTS} ${myOS_HEADERS} ${myTEXINFO} ${myGETTEXT} ${myBINUTILS} || cleanup 1 echo ------------------------------------------------------------------------------- set_bootstrap_stage 3 fi # If say both gcc and binutils were built for i486, and we then merge # binutils for i686 without removing the i486 version (Note that this is # _only_ when its exactly the same version of binutils ... if we have say # 2.14.90.0.6 build for i486, and bootstrap then merge 2.14.90.0.7 for i686, # we will not have issues. More below ...), gcc's search path will # still have # # /usr/lib/gcc-lib/i486-pc-linux-gnu//../../../../i486-pc-linux-gnu/bin/ # # before /usr/bin, and thus it will use the i486 versions of binutils binaries # which causes issues. The reason for this issues is that when bootstrap merge # exactly the same version for i686, both will have installed the same files to # /usr/lib, and thus also USE the same libraries, cause as/ld to fail with # unresolved symbols during compiling/linking. # # More info on this can be found by looking at bug #32140: # # http://bugs.gentoo.org/show_bug.cgi?id=32140 # # We now thus run an 'emerge clean' just after merging binutils ... # # NB: thanks to for bringing me on the right track # (http://forums.gentoo.org/viewtopic.php?t=100263) # # (1 Nov 2003) if [[ -n ${STRAP_RUN} ]] ; then emerge clean || cleanup 1 fi if [ ${BOOTSTRAP_STAGE} -le 3 ] ; then show_status 4 Emerging gcc ${V_ECHO} emerge ${STRAP_EMERGE_OPTS} ${myGCC} || cleanup 1 echo ------------------------------------------------------------------------------- set_bootstrap_stage 4 fi # Basic support for gcc multi version/arch scheme ... if [[ -n ${STRAP_RUN} ]] ; then if [[ -x ${GCC_CONFIG} ]] && ${GCC_CONFIG} --get-current-profile &>/dev/null then # Make sure we get the old gcc unmerged ... emerge clean || cleanup 1 # Make sure the profile and /lib/cpp and /usr/bin/cc are valid ... ${GCC_CONFIG} "$(${GCC_CONFIG} --get-current-profile)" &>/dev/null fi fi if [ ${BOOTSTRAP_STAGE} -le 4 ] ; then show_status 5 Emerging libc/baselayout ${V_ECHO} emerge ${STRAP_EMERGE_OPTS} ${myLIBC} ${myBASELAYOUT} ${myZLIB} || cleanup 1 echo ------------------------------------------------------------------------------- set_bootstrap_stage 5 fi # ncurses-5.3 and up also build c++ bindings, so we need to rebuild it export USE="${ORIGUSE}" if [ ${BOOTSTRAP_STAGE} -le 5 ] ; then show_status 6 Re-Emerging C++ apps ${V_ECHO} emerge ${STRAP_EMERGE_OPTS} ${myNCURSES} || cleanup 1 echo ------------------------------------------------------------------------------- set_bootstrap_stage 6 fi # Restore original make.conf cleanup 0