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#!/bin/bash
# Copyright 1999-2004 Gentoo Technologies, Inc.
# Distributed under the terms of the GNU General Public License, v2
# $Header: /var/cvsroot/gentoo-x86/scripts/bootstrap-2.6.sh,v 1.7 2004/06/18 03:06:21 solar Exp $
# IMPORTANT NOTE:
# This script no longer accepts an optional argument.
# It was removed by the same person who added it -- me, drobbins -- when I optimized
# bootstrap to complete 20 mins to 2 hours faster, depending on CPU. I did this by
# merging both stages of bootstrap into a single stage. We no longer compile gcc and
# binutils twice. Doing this is unnecessary and a holdover from very early versions
# of Gentoo, where we were being ultra-paranoid.
# (drobbins, 06 Jun 2003)
unset STRAP_EMERGE_OPTS
STRAP_RUN=1
if [ "$1" = "--fetchonly" -o "$1" = "-f" ]
then
echo "Running in fetch-only mode..."
STRAP_EMERGE_OPTS="-f"
unset STRAP_RUN
elif [ "$1" = "-h" -o "$1" = "--help" ]
then
echo "bootstrap.sh: Please run with no arguments to start bootstrap, or specify"
echo "--fetchonly or -f to download source archives only. -h/--help displays this"
echo "help."
exit 1
fi
MYPROFILEDIR="`readlink -f /etc/make.profile`"
if [ ! -d ${MYPROFILEDIR} ]
then
echo "!!! Error: ${MYPROFILEDIR} does not exist. Exiting."
exit 1
fi
if [ -e /usr/bin/spython ]
then
# 1.0_rc6 and earlier
PYTHON="/usr/bin/spython"
else
# 1.0 and later
PYTHON="/usr/bin/python"
fi
if [ -e /etc/init.d/functions.sh ]
then
source /etc/init.d/functions.sh
# Use our own custom script, else logger cause things to
# 'freeze' if we do not have a system logger running
esyslog() {
echo &> /dev/null
}
fi
if [ -e /etc/profile ]
then
source /etc/profile
fi
echo
echo -e "${GOOD}Gentoo Linux${GENTOO_VERS}; \e[34;01mhttp://www.gentoo.org/${NORMAL}"
echo -e "Copyright 1999-2004 Gentoo Technologies, Inc.; Distributed under the GPL"
if [ "${STRAP_EMERGE_OPTS}" = "-f" ]
then
echo "Fetching all bootstrap-related archives..."
else
echo "Starting Bootstrap of base system ..."
fi
echo
# This should not be set to get glibc to build properly. See bug #7652.
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 $1
}
# Trap ctrl-c and stuff. This should fix the users make.conf
# not being restored.
if [ -n "${STRAP_RUN}" ]
then
cp -f /etc/make.conf /etc/make.conf.build
fi
#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="`${PYTHON} -c 'import portage; print portage.settings["USE"];'`"
# Check for 'build' or 'bootstrap' in USE ...
INVALID_USE="`gawk -v ORIGUSE="${ORIGUSE}" '
BEGIN {
if (ORIGUSE ~ /[[:space:]]*(build|bootstrap)[[:space:]]*/)
print "yes"
}'`"
# Do not do the check for stage build scripts ...
if [ "${INVALID_USE}" = "yes" ]
then
echo
eerror "You have 'build' or 'bootstrap' in your USE flags. Please"
eerror "remove it before trying to continue, since these USE flags"
eerror "are used for internal purposes and shouldn't be specified"
eerror "by you."
echo
cleanup 1
fi
# bug #50158
# if ! which portageq &>/dev/null
if type -path portageq &>/dev/null
then
# Check if the user have 'nptl' in USE, and if so, check if we
# have proper linux headers ...
if [ "${ORIGUSE}" != "${ORIGUSE/nptl}" -a \
"${ORIGUSE}" = "${ORIGUSE/-nptl}" ] && \
[ -z "`portageq best_visible / '>=sys-kernel/linux-headers-2.6.0'`" ]
then
echo
eerror "You need to have >=sys-kernel/linux-headers-2.6.0 unmasked!"
eerror "Please edit the latest >=sys-kernel/linux-headers-2.6.0 package,"
eerror "and add your ARCH to KEYWORDS."
echo
cleanup 1
fi
else
echo
eerror "Your portage version is too old. Please use a later stage1 image."
echo
cleanup 1
fi
# We really need to upgrade baselayout now that it's possible:
myBASELAYOUT=`cat ${MYPROFILEDIR}/packages | grep -v '^#' | grep sys-apps/baselayout | sed 's:^\*::'`
myPORTAGE=`cat ${MYPROFILEDIR}/packages | grep -v '^#' | grep sys-apps/portage | sed 's:^\*::'`
myGETTEXT=`cat ${MYPROFILEDIR}/packages | grep -v '^#' | grep sys-devel/gettext | sed 's:^\*::'`
# Not all profiles have gettest in the system profile anymore ...
[ -z "${myGETTEXT}" ] && myGETTEXT="sys-devel/gettext"
myBINUTILS=`cat ${MYPROFILEDIR}/packages | grep -v '^#' | grep sys-devel/binutils | sed 's:^\*::'`
myGCC=`cat ${MYPROFILEDIR}/packages | grep -v '^#' | grep sys-devel/gcc | sed 's:^\*::'`
myVOS_HEADERS=`cat ${MYPROFILEDIR}/virtuals | grep -v '^#' | grep virtual/os-headers | awk '{print $2}'`
myOS_HEADERS=`cat ${MYPROFILEDIR}/packages | grep -v '^#' | grep ${myVOS_HEADERS} | sed 's:^\*::'`
if [ -z "${myOS_HEADERS}" ]; then
myOS_HEADERS=${myVOS_HEADERS}
fi
myGLIBC=`cat ${MYPROFILEDIR}/packages | grep -v '^#' | grep sys-libs/glibc | sed 's:^\*::'`
# for non-glibc based systems such as uClibc
[ -z "${myGLIBC}" ] && myGLIBC=`cat ${MYPROFILEDIR}/packages | grep -v '^#' | grep virtual/glibc | awk '{print $2}'` && myGETTEXT=""
myTEXINFO=`cat ${MYPROFILEDIR}/packages|grep -v '^#'|grep sys-apps/texinfo |sed 's:^\*::'`
myZLIB=`cat ${MYPROFILEDIR}/packages|grep -v '^#'|grep sys-libs/zlib |sed 's:^\*::'`
myNCURSES=`cat ${MYPROFILEDIR}/packages|grep -v '^#'|grep sys-libs/ncurses |sed 's:^\*::'`
echo "Using ${myBASELAYOUT}"
echo "Using ${myPORTAGE}"
echo "Using ${myBINUTILS}"
echo "Using ${myGCC}"
echo "Using ${myGETTEXT}"
echo "Using ${myOS_HEADERS}"
echo "Using ${myGLIBC}"
echo "Using ${myTEXINFO}"
echo "Using ${myZLIB}"
echo "Using ${myNCURSES}"
echo
echo "Configuring environment..."
export GENTOO_MIRRORS="`${PYTHON} -c 'import portage; print portage.settings["GENTOO_MIRRORS"];'`"
export PORTDIR="`${PYTHON} -c 'import portage; print portage.settings["PORTDIR"];'`"
export DISTDIR="`${PYTHON} -c 'import portage; print portage.settings["DISTDIR"];'`"
export PKGDIR="`${PYTHON} -c 'import portage; print portage.settings["PKGDIR"];'`"
export PORTAGE_TMPDIR="`${PYTHON} -c 'import portage; print portage.settings["PORTAGE_TMPDIR"];'`"
# Get correct CFLAGS, CHOST, CXXFLAGS, MAKEOPTS since make.conf will be
# overwritten
export CFLAGS="`${PYTHON} -c 'import portage; print portage.settings["CFLAGS"];'`"
export CHOST="`${PYTHON} -c 'import portage; print portage.settings["CHOST"];'`"
export CXXFLAGS="`${PYTHON} -c 'import portage; print portage.settings["CXXFLAGS"];'`"
export MAKEOPTS="`${PYTHON} -c 'import portage; print portage.settings["MAKEOPTS"];'`"
#to make it easier to get experimental bootstraps:
export ACCEPT_KEYWORDS="`${PYTHON} -c 'import portage; print portage.settings["ACCEPT_KEYWORDS"];'`"
PROXY="`${PYTHON} -c 'import portage; print portage.settings["PROXY"];'`"
if [ -n "${PROXY}" ]
then
echo "exporting PROXY=${PROXY}"
export PROXY
fi
HTTP_PROXY="`${PYTHON} -c 'import portage; print portage.settings["HTTP_PROXY"];'`"
if [ -n "${HTTP_PROXY}" ]
then
echo "exporting HTTP_PROXY=${HTTP_PROXY}"
export HTTP_PROXY
fi
FTP_PROXY="`${PYTHON} -c 'import portage; print portage.settings["FTP_PROXY"];'`"
if [ -n "${FTP_PROXY}" ]
then
echo "exporting FTP_PROXY=${FTP_PROXY}"
export FTP_PROXY
fi
if [ -x /usr/bin/gcc-config ]
then
GCC_CONFIG="/usr/bin/gcc-config"
elif [ -x /usr/sbin/gcc-config ]
then
GCC_CONFIG="/usr/sbin/gcc-config"
fi
# Disable autoclean, or it b0rks
export AUTOCLEAN="no"
# Allow portage to overwrite stuff
export CONFIG_PROTECT="-*"
USE="-* build bootstrap" emerge ${STRAP_EMERGE_OPTS} ${myPORTAGE} || cleanup 1
export USE="${ORIGUSE} bootstrap"
emerge ${STRAP_EMERGE_OPTS} ${myOS_HEADERS} ${myTEXINFO} ${myGETTEXT} ${myBINUTILS} || cleanup 1
# If say both gcc and binutils was build for i486, and we then merge
# binutils for i686 without removing the i486 version (Note that this is
# _only_ when its exactly the same version of binutils ... if we have say
# 2.14.90.0.6 build for i486, and bootstrap then merge 2.14.90.0.7 for i686,
# we will not have issues. More below ...), gcc's search path will
# still have
#
# /usr/lib/gcc-lib/i486-pc-linux-gnu/<gcc_version>/../../../../i486-pc-linux-gnu/bin/
#
# before /usr/bin, and thus it will use the i486 versions of binutils binaries
# which causes issues. The reason for this issues is that when bootstrap merge
# exactly the same version for i686, both will have installed the same files to
# /usr/lib, and thus also USE the same libraries, cause as/ld to fail with
# unresolved symbols during compiling/linking.
#
# More info on this can be found by looking at bug #32140:
#
# http://bugs.gentoo.org/show_bug.cgi?id=32140
#
# We now thus run an 'emerge clean' just after merging binutils ...
#
# NB: thanks to <rac@gentoo.org> for bringing me on the right track
# (http://forums.gentoo.org/viewtopic.php?t=100263)
#
# <azarah@gentoo.org> (1 Nov 2003)
if [ -n "${STRAP_RUN}" ]
then
emerge clean || cleanup 1
fi
emerge ${STRAP_EMERGE_OPTS} ${myGCC} || cleanup 1
# Basic support for gcc multi version/arch scheme ...
if [ -n "${STRAP_RUN}" ]
then
if test -x ${GCC_CONFIG} &>/dev/null && \
${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
emerge ${STRAP_EMERGE_OPTS} ${myGLIBC} ${myBASELAYOUT} ${myZLIB} || cleanup 1
# ncurses-5.3 and up also build c++ bindings, so we need to rebuild it
export USE="${ORIGUSE}"
emerge ${STRAP_EMERGE_OPTS} ${myNCURSES} || cleanup 1
# Restore original make.conf
cleanup 0
|