70 lines
3.3 KiB
Bash
Executable File
70 lines
3.3 KiB
Bash
Executable File
#!/bin/bash
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if [[ ${DIB_DEBUG_TRACE:-0} -gt 0 ]]; then
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set -x
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fi
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set -eu
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set -o pipefail
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if mountpoint -q /dev/shm; then
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echo "/dev/shm found in /proc/self/mountinfo"
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elif [[ -k /dev/shm ]]; then
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echo "/dev/shm exists and is stickied"
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else
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fix_shm
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fi
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if [[ ! -f /usr/portage/profiles ]]; then
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emerge-webrsync -q
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fi
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# get the directories in order
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mkdir -p /etc/portage/profile
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mkdir -p /etc/portage/package.keywords
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mkdir -p /etc/portage/package.use
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# python-3.6 and python-3.5 are masked and considered unstable for some reason
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echo "PYTHON_TARGETS=\"${GENTOO_PYTHON_TARGETS}\"" >> /etc/portage/make.conf
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if [[ "${GENTOO_PYTHON_TARGETS}" == *"python3_6"* ]]; then
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echo -e "-python_targets_python3_6\n-python_single_target_python3_6" >> /etc/portage/profile/use.stable.mask
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echo 'dev-lang/python:3.6 ~amd64' >> /etc/portage/package.keywords/python
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echo '~dev-python/setuptools-36.0.1 ~amd64' >> /etc/portage/package.keywords/python
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echo '~dev-python/pyxattr-0.6.0 ~amd64' >> /etc/portage/package.keywords/python
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echo '~sys-apps/kmod-24 ~amd64' >> /etc/portage/package.keywords/python
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[[ ! -e /usr/lib64/libpython3.6m.so ]] && USE="-build" emerge -1q --jobs=2 dev-lang/python:3.6
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fi
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[[ "${GENTOO_PYTHON_TARGETS}" == *"python3_5"* ]] && [[ ! -e /usr/lib64/libpython3.5m.so ]] && USE="-build" emerge -1q --jobs=2 dev-lang/python:3.5
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[[ "${GENTOO_PYTHON_TARGETS}" == *"python3_4"* ]] && [[ ! -e /usr/lib64/libpython3.4m.so ]] && USE="-build" emerge -1q --jobs=2 dev-lang/python:3.4
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[[ "${GENTOO_PYTHON_TARGETS}" == *"python2_7"* ]] && [[ ! -e /usr/lib64/libpython2.7.so ]] && USE="-build" emerge -1q --jobs=2 dev-lang/python:2.7
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# disable python in git if we have to, it only supports python-2.7
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if [[ "${GENTOO_PYTHON_TARGETS}" != *"python2_7"* ]]; then
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echo 'dev-vcs/git -python' >> /etc/portage/package.use/git
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fi
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# make sure we have the new python for portage bevore we possibly remove python 2.7
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# this is done one by one with nodeps because it can sometimes have dependency loops
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PYTHON_PACKAGES="dev-python/six dev-python/packaging dev-python/pyparsing dev-python/appdirs dev-python/setuptools dev-python/certifi"
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for PACKAGE in ${PYTHON_PACKAGES}; do
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USE="-build" emerge -q --oneshot --jobs=2 --with-bdeps=y --update --newuse --deep --nodeps "${PACKAGE}"
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done
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USE="-build" emerge -q --oneshot --jobs=2 --with-bdeps=y --update --newuse --deep --complete-graph=y sys-apps/portage dev-python/pyxattr
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# set the active python version
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eselect python set ${GENTOO_PYTHON_ACTIVE_VERSION}
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# allow these uninstalls to fail as they may not be installed to begin with
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set +e
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[[ "${GENTOO_PYTHON_TARGETS}" != *"python2_7"* ]] && emerge -C -q dev-lang/python:2.7
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[[ "${GENTOO_PYTHON_TARGETS}" != *"python3_4"* ]] && emerge -C -q dev-lang/python:3.4
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[[ "${GENTOO_PYTHON_TARGETS}" != *"python3_5"* ]] && emerge -C -q dev-lang/python:3.5
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[[ "${GENTOO_PYTHON_TARGETS}" != *"python3_6"* ]] && emerge -C -q dev-lang/python:3.6
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set -e
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# make world consistant
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USE="-build" emerge -q --complete-graph=y --jobs=2 --update --newuse --deep --with-bdeps=y @world
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# rebuild packages that might need it
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USE="-build" emerge -q --jobs=2 --usepkg=n @preserved-rebuild
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# remove unneeded packages
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USE="-build" emerge --verbose=n --depclean
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# rebuild packages that might have somehow depended on the unneeded packages
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USE="-build" emerge -q --jobs=2 --usepkg=n @preserved-rebuild
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unfix_shm
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