4 eselect profile set ${clst_target_profile}
6 # Trap these signals and kill ourselves if recieved
7 # Force ourselves to die if any of these signals are recieved
8 # most likely our controlling terminal is gone
9 trap "echo SIGTERM signal recieved killing $0 with pid $$;kill -9 $$" SIGTERM
10 trap "echo SIGHUP signal recieved killing $0 with pid $$;kill -9 $$" SIGHUP
11 trap "echo SIGKILL signal recieved killing $0 with pid $$;kill -9 $$" SIGKILL
13 #SIGINT interrupt character (usually Ctrl-C)
14 # * example: high-level sequence of events
15 # * my process (call it "P") is running
17 # * kernel recognizes this and generates SIGINT signal
18 trap "echo SIGINT signal recieved killing $0 with pid $$;kill -9 $$" SIGINT
20 check_genkernel_version(){
21 if [ -x /usr/bin/genkernel ]
23 genkernel_version=$(genkernel --version)
24 genkernel_version_major=${genkernel_version%%.*}
25 genkernel_version_minor_sub=${genkernel_version#${genkernel_version_major}.}
26 genkernel_version_minor=${genkernel_version_minor_sub%%.*}
27 genkernel_version_sub=${genkernel_version##*.}
28 if [ -n "${genkernel_version}" -a "${genkernel_version_major}" -eq '3' -a "${genkernel_version_minor}" -ge '3' ]
30 echo "Genkernel version ${genkernel_version} found ... continuing"
32 echo "ERROR: Your genkernel version is too low in your seed stage. genkernel version 3.3.0"
33 echo "or greater is required."
42 ABI=$(portageq envvar ABI)
43 DEFAULT_ABI=$(portageq envvar DEFAULT_ABI)
44 LIBDIR_default=$(portageq envvar LIBDIR_default)
53 elif [ -n "${DEFAULT_ABI}" ]
60 local var="LIBDIR_${abi}"
61 var=$(portageq envvar ${var})
67 export FEATURES="-news clean-logs"
68 if [ -n "${clst_CCACHE}" ]
70 export clst_myfeatures="${clst_myfeatures} ccache"
71 clst_root_path=/ run_merge --oneshot --noreplace dev-util/ccache || exit 1
74 if [ -n "${clst_DISTCC}" ]
76 export clst_myfeatures="${clst_myfeatures} distcc"
77 export DISTCC_HOSTS="${clst_distcc_hosts}"
78 [ -e /etc/portage/make.conf ] && \
79 echo 'USE="${USE} -avahi -gtk -gnome"' >> /etc/portage/make.conf
80 # We install distcc to / on stage1, then use --noreplace, so we need to
81 # have some way to check if we need to reinstall distcc without being
82 # able to rely on USE, so we check for the distcc user and force a
83 # reinstall if it isn't found.
84 if [ "$(getent passwd distcc | cut -d: -f1)" != "distcc" ]
86 clst_root_path=/ run_merge --oneshot sys-devel/distcc || exit 1
88 clst_root_path=/ run_merge --oneshot --noreplace sys-devel/distcc || exit 1
90 sed -i '/USE="${USE} -avahi -gtk -gnome"/d' /etc/portage/make.conf
92 echo "${clst_distcc_hosts}" > /etc/distcc/hosts
94 # This sets up automatic cross-distcc-fu according to
95 # http://www.gentoo.org/doc/en/cross-compiling-distcc.xml
96 CHOST=$(portageq envvar CHOST)
98 cd /usr/${LIBDIR}/distcc/bin
99 rm cc gcc g++ c++ 2>/dev/null
100 echo -e '#!/bin/bash\nexec /usr/'${LIBDIR}'/distcc/bin/'${CHOST}'-g${0:$[-2]} "$@"' > ${CHOST}-wrapper
101 chmod a+x /usr/${LIBDIR}/distcc/bin/${CHOST}-wrapper
102 for i in cc gcc g++ c++; do ln -s ${CHOST}-wrapper ${i}; done
105 if [ -n "${clst_ICECREAM}" ]
107 clst_root_path=/ run_merge --oneshot --noreplace sys-devel/icecream || exit 1
109 # This sets up automatic cross-icecc-fu according to
110 # http://gentoo-wiki.com/HOWTO_Setup_An_ICECREAM_Compile_Cluster#Icecream_and_cross-compiling
111 CHOST=$(portageq envvar CHOST)
113 cd /usr/${LIBDIR}/icecc/bin
114 rm cc gcc g++ c++ 2>/dev/null
115 echo -e '#!/bin/bash\nexec /usr/'${LIBDIR}'/icecc/bin/'${CHOST}'-g${0:$[-2]} "$@"' > ${CHOST}-wrapper
116 chmod a+x ${CHOST}-wrapper
117 for i in cc gcc g++ c++; do ln -s ${CHOST}-wrapper ${i}; done
118 export PATH="/usr/lib/icecc/bin:${PATH}"
119 export PREROOTPATH="/usr/lib/icecc/bin"
121 export FEATURES="${clst_myfeatures} -news"
124 setup_myemergeopts(){
125 if [ -n "${clst_VERBOSE}" ]
127 clst_myemergeopts="--verbose"
129 clst_myemergeopts="--quiet"
130 bootstrap_opts="${bootstrap_opts} -q"
132 if [ -n "${clst_FETCH}" ]
134 export bootstrap_opts="${bootstrap_opts} -f"
135 export clst_myemergeopts="${clst_myemergeopts} -f"
136 elif [ -n "${clst_PKGCACHE}" ]
138 export clst_myemergeopts="${clst_myemergeopts} --usepkg --buildpkg --newuse"
139 export bootstrap_opts="${bootstrap_opts} -r"
144 if [ -x /usr/bin/binutils-config ]
146 mythang=$( cd /etc/env.d/binutils; ls ${clst_CHOST}-* | head -n 1 )
147 if [ -z "${mythang}" ]
151 binutils-config ${mythang}; update_env_settings
156 if [ -x /usr/bin/gcc-config ]
158 mythang=$( cd /etc/env.d/gcc; ls ${clst_CHOST}-* | head -n 1 )
159 if [ -z "${mythang}" ]
163 gcc-config ${mythang}; update_env_settings
168 # We need to merge our package manager with USE="build" set in case it is
169 # portage to avoid frying our /etc/portage/make.conf file. Otherwise, we could
170 # just let emerge system could merge it.
171 # Use --update or portage won't reinstall the same version.
172 [ -e /etc/portage/make.conf ] && echo 'USE="${USE} build"' >> /etc/portage/make.conf
173 run_merge --oneshot --nodeps --update sys-apps/portage
174 sed -i '/USE="${USE} build"/d' /etc/portage/make.conf
179 rm -rf /etc/distcc/hosts
180 for i in cc gcc c++ g++; do
181 rm -f /usr/${LIBDIR}/distcc/bin/${i}
182 ln -s /usr/bin/distcc /usr/${LIBDIR}/distcc/bin/${i}
184 rm -f /usr/${LIBDIR}/distcc/bin/*-wrapper
189 for i in cc gcc c++ g++; do
190 rm -f /usr/${LIBDIR}/icecc/bin/${i}
191 ln -s /usr/bin/icecc /usr/${LIBDIR}/icecc/bin/${i}
193 rm -f /usr/${LIBDIR}/icecc/bin/*-wrapper
198 if [ -n "${clst_DISTCC}" ]
202 if [ -n "${clst_ICECREAM}" ]
206 case ${clst_target} in
208 run_merge --depclean --with-bdeps=y
211 echo "Skipping depclean operation for ${clst_target}"
214 case ${clst_target} in
215 stage1|stage2|stage3|system)
216 rm -f /var/lib/portage/world
217 touch /var/lib/portage/world
220 echo "Skipping removal of world file for ${clst_target}"
224 rm -f /var/log/emerge.log /var/log/portage/elog/*
227 update_env_settings(){
228 [ -x /usr/sbin/env-update ] && /usr/sbin/env-update
230 [ -f /tmp/envscript ] && source /tmp/envscript
239 # ROOT is / by default, so remove any ROOT= settings from make.conf
240 sed -i '/ROOT=/d' /etc/portage/make.conf
242 if [ "${1}" != "/" -a -n "${1}" ]
244 echo "ROOT=\"${1}\"" >> /etc/portage/make.conf
254 # Sets up the ROOT= parameter
255 # with no options ROOT=/
256 make_destpath ${clst_root_path}
258 export EMERGE_WARNING_DELAY=0
260 export EBEEP_IGNORE=0
261 export EPAUSE_IGNORE=0
262 export CONFIG_PROTECT="-*"
264 if [ -n "${clst_VERBOSE}" ]
266 echo "ROOT=${ROOT} emerge ${clst_myemergeopts} -pt $@" || exit 1
267 emerge ${clst_myemergeopts} -pt $@ || exit 3
268 echo "Press any key within 15 seconds to pause the build..."
272 echo "Press any key to continue..."
277 echo "emerge ${clst_myemergeopts} $@" || exit 1
279 emerge ${clst_myemergeopts} $@ || exit 1
283 if [ "${clst_DEBUG}" = "1" ]
287 echo "Profile/target info:"
288 echo "Profile inheritance:"
289 python -c 'import portage; print portage.settings.profiles'
291 # TODO: make this work on non-portage
293 # TODO: grab our entire env
294 # <zmedico> to get see the ebuild env you can do something like:
295 # `set > /tmp/env_dump.${EBUILD_PHASE}` inside /etc/portage/bashrc
296 # XXX: Also, portageq does *not* source profile.bashrc at any time.
298 echo "BOOTSTRAP_USE: $(portageq envvar BOOTSTRAP_USE)"
300 echo "USE (profile): $(portageq envvar USE)"
301 echo "FEATURES (profile): $(portageq envvar FEATURES)"
303 echo "ARCH: $(portageq envvar ARCH)"
304 echo "CHOST: $(portageq envvar CHOST)"
305 echo "CFLAGS: $(portageq envvar CFLAGS)"
307 echo "These should be blank on non-multilib profiles."
308 echo "ABI: $(portageq envvar ABI)"
309 echo "DEFAULT_ABI: $(portageq envvar DEFAULT_ABI)"
310 echo "KERNEL_ABI: $(portageq envvar KERNEL_ABI)"
311 echo "LIBDIR: $(get_libdir)"
312 echo "MULTILIB_ABIS: $(portageq envvar MULTILIB_ABIS)"
313 echo "PROFILE_ARCH: $(portageq envvar PROFILE_ARCH)"
318 run_default_funcs() {
319 if [ "${RUN_DEFAULT_FUNCS}" != "no" ]
328 # Copy libs of a executable in the chroot
329 function copy_libs() {
330 # Check if it's a dynamix exec
331 ldd ${1} > /dev/null 2>&1 || return
333 for lib in `ldd ${1} | awk '{ print $3 }'`
338 if [ ! -e ${clst_root_path}/${lib} ]
341 [ -e "${clst_root_path}/${lib}" ] && \
342 strip -R .comment -R .note ${clst_root_path}/${lib} \
343 || echo "WARNING : Cannot strip lib ${clst_root_path}/${lib} !"
346 echo "WARNING : Some library was not found for ${lib} !"
351 function copy_symlink() {
353 [ "${STACK}" = "" ] && STACK=16 || STACK=$((${STACK} - 1 ))
355 if [ ${STACK} -le 0 ]
357 echo "WARNING : ${TARGET} : too many levels of symbolic links !"
361 [ ! -e ${clst_root_path}/`dirname ${1}` ] && \
362 mkdir -p ${clst_root_path}/`dirname ${1}`
363 [ ! -e ${clst_root_path}/${1} ] && \
364 cp -vfdp ${1} ${clst_root_path}/${1}
366 if [[ -n $(type -p realpath) ]]; then
367 TARGET=`realpath ${1}`
369 TARGET=`readlink -f ${1}`
373 copy_symlink ${TARGET} ${STACK}
379 function copy_file() {
384 echo "WARNING : File not found : ${f}"
388 [ ! -e ${clst_root_path}/`dirname ${f}` ] && \
389 mkdir -p ${clst_root_path}/`dirname ${f}`
390 [ ! -e ${clst_root_path}/${f} ] && \
391 cp -vfdp ${f} ${clst_root_path}/${f}
392 if [ -x ${f} -a ! -h ${f} ]
395 strip -R .comment -R .note ${clst_root_path}/${f} > /dev/null 2>&1
402 create_handbook_icon() {
403 # This function creates a local icon to the Gentoo Handbook
404 echo "[Desktop Entry]
408 URL=file:///mnt/cdrom/docs/handbook/html/index.html
410 Name=Gentoo Linux Handbook
411 GenericName=Gentoo Linux Handbook
412 Comment=This is a link to the local copy of the Gentoo Linux Handbook.
413 Icon=text-editor" > /usr/share/applications/gentoo-handbook.desktop
416 # We do this everywhere, so why not put it in this script