Initial version that is more NPTL friendly

1 files changed, 225 insertions, 0 deletions

diff --git a/scripts/bootstrap-2.6.sh b/scripts/bootstrap-2.6.sh
new file mode 100644
index 000000000000..c73a2949b96d
--- /dev/null
+++ b/scripts/bootstrap-2.6.sh
@@ -0,0 +1,225 @@
+#!/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 1.1 2004/01/01 20:45:55 azarah 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 2001-2003 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 [ "${INVALID_USE}" = "yes" ]
+then
+	echo
+	eerror "You have 'build' or 'bootstrap' in your USE flags. Please"
+	eerror "remove it before trying to continue, since these USE flags"
+	eerror "are used for internal purposes and shouldn't be specified"
+	eerror "by you."
+	echo
+	cleanup 1
+fi
+
+if ! which portageq &>/dev/null
+then
+	# Check if the user have 'nptl' in USE, and if so, check if we
+	# have proper linux headers ...
+	if [ "${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:^\*::'`
+myOS_HEADERS=`cat ${MYPROFILEDIR}/packages | grep -v '^#' | grep virtual/os-headers | sed 's:^\*::'`
+myGLIBC=`cat ${MYPROFILEDIR}/packages | grep -v '^#' | grep sys-libs/glibc | sed 's:^\*::'`
+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
+
+# Make sure we automatically clean old instances, else we may run
+# into issues, bug #32140.
+export AUTOCLEAN="yes"
+
+# 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} \
+	${myGCC} ${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
+